updated to use new ezconf

fixed errors_test

fixed tests

AGENTS.md

@@ -0,0 +1,173 @@
+# AGENTS.md - Coding Agent Guidelines for golib
+
+## Project Overview
+This is a Go library repository containing multiple independent packages:
+- **cookies**: HTTP cookie utilities
+- **env**: Environment variable helpers
+- **ezconf**: Configuration loader with ENV parsing
+- **hlog**: Logging with zerolog
+- **hws**: HTTP web server
+- **hwsauth**: Authentication middleware for hws
+- **jwt**: JWT token generation and validation
+- **tmdb**: The Movie Database API client
+
+Each package has its own `go.mod` and can be used independently.
+
+## Interactive Questions
+All questions in plan mode should use the opencode interactive question prompter for user interaction.
+
+## Build, Test, and Lint Commands
+
+### Running Tests
+```bash
+# Test all packages from repo root
+go test ./...
+
+# Test a specific package
+cd <package> && go test
+
+# Run a single test function
+cd <package> && go test -run TestFunctionName
+
+# Run tests with verbose output
+cd <package> && go test -v
+
+# Run tests matching a pattern
+cd <package> && go test -run "TestName.*"
+```
+
+### Building
+```bash
+# Each package is a library - no build needed
+# Verify code compiles:
+go build ./...
+
+# Or for specific package:
+cd <package> && go build
+```
+
+### Linting
+```bash
+# Use standard go tools
+go vet ./...
+go fmt ./...
+
+# Check formatting without changing files
+gofmt -l .
+```
+
+## Code Style Guidelines
+
+### Package Structure
+- Each package must have its own `go.mod` with module path: `git.haelnorr.com/h/golib/<package>`
+- Go version should be current (1.23.4+)
+- Each package should have a `doc.go` file with package documentation
+
+### Imports
+- Use standard library imports first
+- Then third-party imports
+- Then local imports from this repo (e.g., `git.haelnorr.com/h/golib/hlog`)
+- Group imports with blank lines between groups
+- Example:
+```go
+import (
+    "context"
+    "net/http"
+    
+    "github.com/pkg/errors"
+    "github.com/stretchr/testify/require"
+    
+    "git.haelnorr.com/h/golib/hlog"
+)
+```
+
+### Formatting
+- Use `gofmt` standard formatting
+- No tabs for alignment, use spaces inside structs
+- Line length: no hard limit, but prefer readability
+
+### Types
+- Use explicit types for struct fields
+- Config structs must have ENV comments (see below)
+- Prefer named return values for complex functions
+- Use generics where appropriate (see `hwsauth.Authenticator[T Model, TX DBTransaction]`)
+
+### Naming Conventions
+- Packages: lowercase, single word (e.g., `cookies`, `ezconf`)
+- Exported functions: PascalCase (e.g., `NewServer`, `ConfigFromEnv`)
+- Unexported functions: camelCase (e.g., `isValidHostname`, `waitUntilReady`)
+- Test functions: `Test<FunctionName>` or `Test<FunctionName>_<Case>` (underscore for sub-cases)
+- Variables: camelCase, descriptive names
+- Constants: PascalCase or UPPER_CASE depending on scope
+
+### Error Handling
+- Use `github.com/pkg/errors` for error wrapping
+- Wrap errors with context: `errors.Wrap(err, "context message")`
+- Return errors, don't panic (except in truly exceptional cases)
+- Validate inputs and return descriptive errors
+- Example:
+```go
+if config == nil {
+    return nil, errors.New("Config cannot be nil")
+}
+```
+
+### Configuration Pattern
+- Each package with config should have a `Config` struct
+- Provide `ConfigFromEnv() (*Config, error)` function
+- ENV comment format for Config struct fields:
+```go
+type Config struct {
+    Host string // ENV HWS_HOST: Host to listen on (default: 127.0.0.1)
+    Port uint64 // ENV HWS_PORT: Port to listen on (default: 3000)
+    SSL  bool   // ENV HWS_SSL: Enable SSL (required when using production)
+}
+```
+- Format: `// ENV ENV_NAME: Description (required <condition>) (default: <value>)`
+- Include "required" only if no default
+- Include "default" only if one exists
+
+### Testing
+- Use `testing` package from standard library
+- Use `github.com/stretchr/testify` for assertions (`require`, `assert`)
+- Table-driven tests for multiple cases:
+```go
+tests := []struct {
+    name    string
+    input   string
+    wantErr bool
+}{
+    {"valid case", "input", false},
+    {"error case", "", true},
+}
+```
+- Test files use `<package>_test` for black-box tests or `<package>` for white-box
+- Helper functions should use `t.Helper()`
+
+### Documentation
+- All exported functions, types, and constants must have godoc comments
+- Comments should start with the name being documented
+- Example: `// NewServer returns a new hws.Server with the specified configuration.`
+- Keep doc.go files up to date with package overview
+- Follow RULES.md for README and wiki documentation
+
+## Version Control (from RULES.md)
+- Do NOT make changes to master branch
+- Checkout a branch for new features
+- Version numbers use git tags - do NOT change manually
+- When updating docs, append branch name to version
+- Changes to golib-wiki repo should use same branch name
+
+## Testing Requirements (from RULES.md)
+- All features MUST have tests
+- Update existing tests when modifying features
+- New features require new tests
+
+## Documentation Requirements (from RULES.md)
+- Document via: docstrings, README.md, doc.go, wiki
+- README structure: Title+version, Features (NO EMOTICONS), Installation, Quick Start, Docs links, Additional info, License, Contributing, Related projects
+- Wiki location: `~/projects/golib-wiki`
+- Docstrings must conform to godoc standards
+
+## License
+- All modules use MIT License

RULES.md

@@ -45,3 +45,6 @@ Do not make any changes to master. Checkout a branch to work on new features
 Version numbers are specified using git tags.
 Do not change version numbers. When updating documentation, append the branch name to the version number.
 Changes made to the golib-wiki repo should be made under the same branch name as the changes made in this repo
+
+4. Licencing
+All modules should have an MIT License

cookies/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2026 haelnorr
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

cookies/README.md

@@ -0,0 +1,61 @@
+# cookies v1.0.0
+
+HTTP cookie utilities for Go web applications with security best practices.
+
+## Features
+
+- Secure cookie setting with HttpOnly flag
+- Cookie deletion with proper expiration
+- Pagefrom tracking for post-login redirects
+- Host validation for referer-based redirects
+- Full test coverage
+
+## Installation
+
+```bash
+go get git.haelnorr.com/h/golib/cookies
+```
+
+## Quick Start
+
+```go
+package main
+
+import (
+    "net/http"
+    "git.haelnorr.com/h/golib/cookies"
+)
+
+func handler(w http.ResponseWriter, r *http.Request) {
+    // Set a secure cookie
+    cookies.SetCookie(w, "session", "/", "abc123", 3600)
+    
+    // Delete a cookie
+    cookies.DeleteCookie(w, "old_session", "/")
+    
+    // Handle pagefrom for redirects
+    if r.URL.Path == "/login" {
+        cookies.SetPageFrom(w, r, "example.com")
+    }
+    
+    // Check pagefrom after login
+    redirectTo := cookies.CheckPageFrom(w, r)
+    http.Redirect(w, r, redirectTo, http.StatusFound)
+}
+```
+
+## Documentation
+
+See the [wiki documentation](../golib/wiki/cookies.md) for detailed usage information and examples.
+
+## License
+
+MIT License
+
+## Contributing
+
+Please see the main golib repository for contributing guidelines.
+
+## Related Projects
+
+This package is part of the golib collection of utilities for Go applications and integrates well with other golib packages.

cookies/cookies_test.go

@@ -0,0 +1,405 @@
+package cookies
+
+import (
+	"fmt"
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+)
+
+func TestSetCookie(t *testing.T) {
+	tests := []struct {
+		name     string
+		cookie   string
+		path     string
+		value    string
+		maxAge   int
+		expected string
+	}{
+		{
+			name:     "basic cookie",
+			cookie:   "test",
+			path:     "/",
+			value:    "value",
+			maxAge:   3600,
+			expected: "test=value; Path=/; Max-Age=3600; HttpOnly",
+		},
+		{
+			name:     "zero max age",
+			cookie:   "session",
+			path:     "/api",
+			value:    "abc123",
+			maxAge:   0,
+			expected: "session=abc123; Path=/api; HttpOnly",
+		},
+		{
+			name:     "negative max age",
+			cookie:   "temp",
+			path:     "/",
+			value:    "temp",
+			maxAge:   -1,
+			expected: "temp=temp; Path=/; Max-Age=0; HttpOnly",
+		},
+		{
+			name:     "empty value",
+			cookie:   "empty",
+			path:     "/",
+			value:    "",
+			maxAge:   3600,
+			expected: "empty=; Path=/; Max-Age=3600; HttpOnly",
+		},
+		{
+			name:     "special characters in value",
+			cookie:   "data",
+			path:     "/",
+			value:    "test@123!#$%",
+			maxAge:   7200,
+			expected: "data=test@123!#$%; Path=/; Max-Age=7200; HttpOnly",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			w := httptest.NewRecorder()
+			SetCookie(w, tt.cookie, tt.path, tt.value, tt.maxAge)
+
+			headers := w.Header()["Set-Cookie"]
+			if len(headers) != 1 {
+				t.Errorf("Expected 1 Set-Cookie header, got %d", len(headers))
+				return
+			}
+
+			// Parse the cookie header to check individual components
+			cookieHeader := headers[0]
+
+			// Check that all expected components are present
+			if !strings.Contains(cookieHeader, tt.cookie+"="+tt.value) {
+				t.Errorf("Expected cookie name/value not found in: %s", cookieHeader)
+			}
+			if !strings.Contains(cookieHeader, "Path="+tt.path) {
+				t.Errorf("Expected path not found in: %s", cookieHeader)
+			}
+			if !strings.Contains(cookieHeader, "HttpOnly") {
+				t.Errorf("Expected HttpOnly not found in: %s", cookieHeader)
+			}
+			if tt.maxAge != 0 {
+				expectedMaxAge := fmt.Sprintf("Max-Age=%d", tt.maxAge)
+				if tt.maxAge < 0 {
+					expectedMaxAge = "Max-Age=0" // Go normalizes negative Max-Age to 0
+				}
+				if !strings.Contains(cookieHeader, expectedMaxAge) {
+					t.Errorf("Expected Max-Age not found in: %s", cookieHeader)
+				}
+			}
+		})
+	}
+}
+
+func TestDeleteCookie(t *testing.T) {
+	tests := []struct {
+		name     string
+		cookie   string
+		path     string
+		expected string
+	}{
+		{
+			name:     "basic deletion",
+			cookie:   "test",
+			path:     "/",
+			expected: "test=; Path=/; Expires=Thu, 01 Jan 1970 00:00:00 GMT; Max-Age=0; HttpOnly",
+		},
+		{
+			name:     "delete with specific path",
+			cookie:   "session",
+			path:     "/api",
+			expected: "session=; Path=/api; Expires=Thu, 01 Jan 1970 00:00:00 GMT; Max-Age=0; HttpOnly",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			w := httptest.NewRecorder()
+			DeleteCookie(w, tt.cookie, tt.path)
+
+			headers := w.Header()["Set-Cookie"]
+			if len(headers) != 1 {
+				t.Errorf("Expected 1 Set-Cookie header, got %d", len(headers))
+				return
+			}
+
+			cookieHeader := headers[0]
+
+			// Check deletion-specific components
+			if !strings.Contains(cookieHeader, tt.cookie+"=") {
+				t.Errorf("Expected cookie name not found in: %s", cookieHeader)
+			}
+			if !strings.Contains(cookieHeader, "Path="+tt.path) {
+				t.Errorf("Expected path not found in: %s", cookieHeader)
+			}
+			if !strings.Contains(cookieHeader, "Max-Age=0") {
+				t.Errorf("Expected Max-Age=0 not found in: %s", cookieHeader)
+			}
+			if !strings.Contains(cookieHeader, "Expires=") {
+				t.Errorf("Expected Expires not found in: %s", cookieHeader)
+			}
+			if !strings.Contains(cookieHeader, "HttpOnly") {
+				t.Errorf("Expected HttpOnly not found in: %s", cookieHeader)
+			}
+		})
+	}
+}
+
+func TestCheckPageFrom(t *testing.T) {
+	tests := []struct {
+		name           string
+		cookieValue    string
+		cookiePath     string
+		expectedResult string
+		shouldSet      bool
+	}{
+		{
+			name:           "valid pagefrom cookie",
+			cookieValue:    "/dashboard",
+			cookiePath:     "/",
+			expectedResult: "/dashboard",
+			shouldSet:      true,
+		},
+		{
+			name:           "no pagefrom cookie",
+			cookieValue:    "",
+			cookiePath:     "",
+			expectedResult: "/",
+			shouldSet:      false,
+		},
+		{
+			name:           "empty pagefrom cookie",
+			cookieValue:    "",
+			cookiePath:     "/",
+			expectedResult: "",
+			shouldSet:      true,
+		},
+		{
+			name:           "pagefrom with query params",
+			cookieValue:    "/search?q=test",
+			cookiePath:     "/",
+			expectedResult: "/search?q=test",
+			shouldSet:      true,
+		},
+		{
+			name:           "pagefrom with special path",
+			cookieValue:    "/api/v1/users",
+			cookiePath:     "/api",
+			expectedResult: "/api/v1/users",
+			shouldSet:      true,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			w := httptest.NewRecorder()
+			r := &http.Request{
+				Header: make(http.Header),
+			}
+
+			if tt.shouldSet {
+				cookie := &http.Cookie{
+					Name:  "pagefrom",
+					Value: tt.cookieValue,
+					Path:  tt.cookiePath,
+				}
+				r.AddCookie(cookie)
+			}
+
+			result := CheckPageFrom(w, r)
+
+			if result != tt.expectedResult {
+				t.Errorf("CheckPageFrom() = %v, want %v", result, tt.expectedResult)
+			}
+
+			// Verify that the cookie was deleted
+			if tt.shouldSet {
+				headers := w.Header()["Set-Cookie"]
+				if len(headers) != 1 {
+					t.Errorf("Expected 1 Set-Cookie header for deletion, got %d", len(headers))
+					return
+				}
+				cookieHeader := headers[0]
+				if !strings.Contains(cookieHeader, "pagefrom=") {
+					t.Errorf("Expected pagefrom cookie deletion not found in: %s", cookieHeader)
+				}
+				if !strings.Contains(cookieHeader, "Max-Age=0") {
+					t.Errorf("Expected Max-Age=0 for deletion not found in: %s", cookieHeader)
+				}
+			}
+		})
+	}
+}
+
+func TestSetPageFrom(t *testing.T) {
+	tests := []struct {
+		name          string
+		referer       string
+		trustedHost   string
+		expectedSet   bool
+		expectedValue string
+	}{
+		{
+			name:          "valid trusted host referer",
+			referer:       "http://example.com/dashboard",
+			trustedHost:   "example.com",
+			expectedSet:   true,
+			expectedValue: "/dashboard",
+		},
+		{
+			name:          "valid trusted host with https",
+			referer:       "https://example.com/profile",
+			trustedHost:   "example.com",
+			expectedSet:   true,
+			expectedValue: "/profile",
+		},
+		{
+			name:          "untrusted host",
+			referer:       "http://evil.com/dashboard",
+			trustedHost:   "example.com",
+			expectedSet:   true,
+			expectedValue: "/",
+		},
+		{
+			name:          "empty path",
+			referer:       "http://example.com",
+			trustedHost:   "example.com",
+			expectedSet:   true,
+			expectedValue: "/",
+		},
+		{
+			name:          "login path - should not set",
+			referer:       "http://example.com/login",
+			trustedHost:   "example.com",
+			expectedSet:   false,
+			expectedValue: "",
+		},
+		{
+			name:          "register path - should not set",
+			referer:       "http://example.com/register",
+			trustedHost:   "example.com",
+			expectedSet:   false,
+			expectedValue: "",
+		},
+		{
+			name:          "invalid referer URL",
+			referer:       "not-a-url",
+			trustedHost:   "example.com",
+			expectedSet:   true,
+			expectedValue: "/",
+		},
+		{
+			name:          "empty referer",
+			referer:       "",
+			trustedHost:   "example.com",
+			expectedSet:   true,
+			expectedValue: "/",
+		},
+		{
+			name:          "root path",
+			referer:       "http://example.com/",
+			trustedHost:   "example.com",
+			expectedSet:   true,
+			expectedValue: "/",
+		},
+		{
+			name:          "path with query string",
+			referer:       "http://example.com/search?q=test",
+			trustedHost:   "example.com",
+			expectedSet:   true,
+			expectedValue: "/search",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			w := httptest.NewRecorder()
+			r := &http.Request{
+				Header: make(http.Header),
+			}
+			if tt.referer != "" {
+				r.Header.Set("Referer", tt.referer)
+			}
+
+			SetPageFrom(w, r, tt.trustedHost)
+
+			headers := w.Header()["Set-Cookie"]
+			if tt.expectedSet {
+				if len(headers) != 1 {
+					t.Errorf("Expected 1 Set-Cookie header, got %d", len(headers))
+					return
+				}
+				cookieHeader := headers[0]
+				if !strings.Contains(cookieHeader, "pagefrom="+tt.expectedValue) {
+					t.Errorf("Expected pagefrom=%s not found in: %s", tt.expectedValue, cookieHeader)
+				}
+			} else {
+				if len(headers) != 0 {
+					t.Errorf("Expected no Set-Cookie header, got %d", len(headers))
+				}
+			}
+		})
+	}
+}
+
+func TestIntegration(t *testing.T) {
+	// Test the complete flow: SetPageFrom -> CheckPageFrom
+	t.Run("complete flow", func(t *testing.T) {
+		// Step 1: Set pagefrom cookie
+		w1 := httptest.NewRecorder()
+		r1 := &http.Request{
+			Header: make(http.Header),
+		}
+		r1.Header.Set("Referer", "http://example.com/dashboard")
+
+		SetPageFrom(w1, r1, "example.com")
+
+		// Extract the cookie from the response
+		headers1 := w1.Header()["Set-Cookie"]
+		if len(headers1) != 1 {
+			t.Errorf("Expected 1 Set-Cookie header, got %d", len(headers1))
+			return
+		}
+
+		// Verify the cookie was set correctly
+		cookieHeader := headers1[0]
+		if !strings.Contains(cookieHeader, "pagefrom=/dashboard") {
+			t.Errorf("Expected pagefrom=/dashboard not found in: %s", cookieHeader)
+		}
+
+		// Step 2: Check pagefrom cookie (should delete it)
+		w2 := httptest.NewRecorder()
+		r2 := &http.Request{
+			Header: make(http.Header),
+		}
+		r2.AddCookie(&http.Cookie{
+			Name:  "pagefrom",
+			Value: "/dashboard",
+			Path:  "/",
+		})
+
+		result := CheckPageFrom(w2, r2)
+
+		if result != "/dashboard" {
+			t.Errorf("Expected result /dashboard, got %s", result)
+		}
+
+		// Verify the cookie was deleted
+		headers2 := w2.Header()["Set-Cookie"]
+		if len(headers2) != 1 {
+			t.Errorf("Expected 1 Set-Cookie header for deletion, got %d", len(headers2))
+			return
+		}
+
+		cookieHeader2 := headers2[0]
+		// Check for deletion indicators (Max-Age=0 with Expires in the past)
+		if !(strings.Contains(cookieHeader2, "Max-Age=0") && strings.Contains(cookieHeader2, "Expires=Thu, 01 Jan 1970")) {
+			t.Errorf("Expected cookie deletion, got: %s", cookieHeader2)
+		}
+	})
+}

cookies/doc.go

@@ -0,0 +1,26 @@
+// Package cookies provides utilities for handling HTTP cookies in Go web applications.
+// It includes functions for setting secure cookies, deleting cookies, and managing
+// pagefrom tracking for post-login redirects.
+//
+// The package follows security best practices by setting the HttpOnly flag on all
+// cookies to prevent XSS attacks. The SetCookie function allows you to specify the
+// name, path, value, and max-age for cookies.
+//
+// The pagefrom functionality helps with user experience by remembering where a user
+// was before being redirected to login/register pages, then redirecting them back
+// after successful authentication.
+//
+// Example usage:
+//
+//	// Set a session cookie
+//	cookies.SetCookie(w, "session", "/", "abc123", 3600)
+//
+//	// Delete a cookie
+//	cookies.DeleteCookie(w, "old_session", "/")
+//
+//	// Handle pagefrom tracking
+//	cookies.SetPageFrom(w, r, "example.com")
+//	redirectTo := cookies.CheckPageFrom(w, r)
+//
+// All functions are designed to be safe and handle edge cases gracefully.
+package cookies

env/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2026 haelnorr
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

env/README.md

@@ -0,0 +1,67 @@
+# env v1.0.0
+
+Environment variable utilities for Go applications with type safety and default values.
+
+## Features
+
+- Type-safe environment variable parsing
+- Support for all basic Go types (string, int variants, uint variants, bool, time.Duration)
+- Graceful fallback to default values
+- Comprehensive boolean parsing with multiple truthy/falsy values
+- Full test coverage
+
+## Installation
+
+```bash
+go get git.haelnorr.com/h/golib/env
+```
+
+## Quick Start
+
+```go
+package main
+
+import (
+    "fmt"
+    "time"
+    "git.haelnorr.com/h/golib/env"
+)
+
+func main() {
+    // String values
+    host := env.String("HOST", "localhost")
+    
+    // Integer values (all sizes supported)
+    port := env.Int("PORT", 8080)
+    timeout := env.Int64("TIMEOUT_SECONDS", 30)
+    
+    // Unsigned integer values
+    maxConnections := env.UInt("MAX_CONNECTIONS", 100)
+    
+    // Boolean values (supports many formats)
+    debug := env.Bool("DEBUG", false)
+    
+    // Duration values
+    requestTimeout := env.Duration("REQUEST_TIMEOUT", 30*time.Second)
+    
+    fmt.Printf("Server: %s:%d\n", host, port)
+    fmt.Printf("Debug: %v\n", debug)
+    fmt.Printf("Timeout: %v\n", requestTimeout)
+}
+```
+
+## Documentation
+
+See the [wiki documentation](../golib/wiki/env.md) for detailed usage information and examples.
+
+## License
+
+MIT License
+
+## Contributing
+
+Please see the main golib repository for contributing guidelines.
+
+## Related Projects
+
+This package is part of the golib collection of utilities for Go applications.

env/doc.go

@@ -0,0 +1,18 @@
+// Package env provides utilities for reading environment variables with type safety
+// and default values. It supports common Go types including strings, integers (all sizes),
+// unsigned integers (all sizes), booleans, and time.Duration values.
+//
+// The package follows a simple pattern where each function takes a key name and a
+// default value, returning the parsed environment variable or the default if the
+// variable is not set or cannot be parsed.
+//
+// Example usage:
+//
+//	port := env.Int("PORT", 8080)
+//	debug := env.Bool("DEBUG", false)
+//	timeout := env.Duration("TIMEOUT", 30*time.Second)
+//
+// All functions gracefully handle missing environment variables by returning the
+// provided default value. They also handle parsing errors by falling back to the
+// default value.
+package env

ezconf/doc.go

@@ -3,7 +3,7 @@
 //
 // ezconf allows you to:
 //   - Load configurations from multiple packages using their ConfigFromEnv functions
-//   - Parse package source code to extract environment variable documentation
+//   - Parse config struct tags to extract environment variable documentation
 //   - Generate and update .env files with all required environment variables
 //   - Print environment variable lists with descriptions and current values
 //   - Track additional custom environment variables
@@ -40,16 +40,16 @@
 //		// Use configuration...
 //	}
 //
-// Alternatively, you can manually register packages:
+// Alternatively, you can manually register config structs:
 //
 //	loader := ezconf.New()
 //
-//	// Add package paths to parse for ENV comments
-//	loader.AddPackagePath("/path/to/golib/hlog")
+//	// Add config struct for tag parsing
+//	loader.AddConfigStruct(&mypackage.Config{}, "MyPackage")
 //
 //	// Add configuration loaders
-//	loader.AddConfigFunc("hlog", func() (interface{}, error) {
-//		return hlog.ConfigFromEnv()
+//	loader.AddConfigFunc("mypackage", func() (interface{}, error) {
+//		return mypackage.ConfigFromEnv()
 //	})
 //
 //	loader.Load()
@@ -94,27 +94,34 @@
 //		Default:     "postgres://localhost/mydb",
 //	})
 //
-// # ENV Comment Format
+// # Struct Tag Format
 //
-// ezconf parses struct field comments in the following format:
+// ezconf uses struct tags to define environment variable metadata:
 //
 //	type Config struct {
-//		// ENV LOG_LEVEL: Log level for the application (default: info)
-//		LogLevel string
-//
-//		// ENV DATABASE_URL: Database connection string (required)
-//		DatabaseURL string
+//		LogLevel    string `ezconf:"LOG_LEVEL,description:Log level for the application,default:info"`
+//		DatabaseURL string `ezconf:"DATABASE_URL,description:Database connection string,required"`
+//		LogDir      string `ezconf:"LOG_DIR,description:Directory for log files,required:when LOG_OUTPUT is file"`
 //	}
 //
-// The format is:
-//   - ENV ENV_VAR_NAME: Description (optional modifiers)
-//   - (required) or (required if condition) - marks variable as required
-//   - (default: value) - specifies default value
+// Tag components (comma-separated):
+//   - First value: environment variable name (required)
+//   - description:...: Description of the variable
+//   - default:...: Default value
+//   - required: Marks the variable as required
+//   - required:condition: Marks as required with a condition description
 //
 // # Integration
 //
+// Packages can implement the Integration interface to provide automatic
+// registration with ezconf. The interface requires:
+//   - Name() string: Registration key for the config
+//   - ConfigPointer() any: Pointer to config struct for tag parsing
+//   - ConfigFunc() func() (any, error): Function to load config from env
+//   - GroupName() string: Display name for grouping env vars
+//
 // ezconf integrates with:
 //   - All golib packages that follow the ConfigFromEnv pattern
-//   - Any custom configuration structs with ENV comments
+//   - Any custom configuration structs with ezconf struct tags
 //   - Standard .env file format
 package ezconf

ezconf/ezconf.go

@@ -16,11 +16,16 @@ type EnvVar struct {
 	Group        string // Group name for organizing variables (e.g., "Database", "Logging")
 }
 
+// configStruct holds a config struct pointer and its group name for parsing
+type configStruct struct {
+	configPtr any
+	groupName string
+}
+
 // ConfigLoader manages configuration loading from multiple sources
 type ConfigLoader struct {
 	configFuncs   map[string]ConfigFunc // Map of config names to ConfigFromEnv functions
-	packagePaths []string              // Paths to packages to parse for ENV comments
-	groupNames   map[string]string     // Map of package paths to group names
+	configStructs []configStruct        // Config struct pointers for tag parsing
 	extraEnvVars  []EnvVar              // Additional environment variables to track
 	envVars       []EnvVar              // All extracted environment variables
 	configs       map[string]any        // Loaded configurations
@@ -33,8 +38,7 @@ type ConfigFunc func() (any, error)
 func New() *ConfigLoader {
 	return &ConfigLoader{
 		configFuncs:   make(map[string]ConfigFunc),
-		packagePaths: make([]string, 0),
-		groupNames:   make(map[string]string),
+		configStructs: make([]configStruct, 0),
 		extraEnvVars:  make([]EnvVar, 0),
 		envVars:       make([]EnvVar, 0),
 		configs:       make(map[string]any),
@@ -54,16 +58,20 @@ func (cl *ConfigLoader) AddConfigFunc(name string, fn ConfigFunc) error {
 	return nil
 }
 
-// AddPackagePath adds a package directory path to parse for ENV comments
-func (cl *ConfigLoader) AddPackagePath(path string) error {
-	if path == "" {
-		return errors.New("package path cannot be empty")
+// AddConfigStruct adds a config struct pointer for parsing ezconf tags.
+// The configPtr must be a pointer to a struct with ezconf struct tags.
+// The groupName is used for organizing environment variables in output.
+func (cl *ConfigLoader) AddConfigStruct(configPtr any, groupName string) error {
+	if configPtr == nil {
+		return errors.New("config pointer cannot be nil")
 	}
-	// Check if path exists
-	if _, err := os.Stat(path); os.IsNotExist(err) {
-		return errors.Errorf("package path does not exist: %s", path)
+	if groupName == "" {
+		groupName = "Other"
 	}
-	cl.packagePaths = append(cl.packagePaths, path)
+	cl.configStructs = append(cl.configStructs, configStruct{
+		configPtr: configPtr,
+		groupName: groupName,
+	})
 	return nil
 }
 
@@ -72,27 +80,22 @@ func (cl *ConfigLoader) AddEnvVar(envVar EnvVar) {
 	cl.extraEnvVars = append(cl.extraEnvVars, envVar)
 }
 
-// ParseEnvVars extracts environment variables from packages and extra vars
-// This can be called without having actual environment variables set
+// ParseEnvVars extracts environment variables from config struct tags and extra vars.
+// This can be called without having actual environment variables set.
 func (cl *ConfigLoader) ParseEnvVars() error {
 	// Clear existing env vars to prevent duplicates
 	cl.envVars = make([]EnvVar, 0)
 
-	// Parse packages for ENV comments
-	for _, pkgPath := range cl.packagePaths {
-		envVars, err := ParseConfigPackage(pkgPath)
+	// Parse config structs for ezconf tags
+	for _, cs := range cl.configStructs {
+		envVars, err := ParseConfigStruct(cs.configPtr)
 		if err != nil {
-			return errors.Wrapf(err, "failed to parse package: %s", pkgPath)
-		}
-
-		// Set group name for these variables from stored mapping
-		groupName := cl.groupNames[pkgPath]
-		if groupName == "" {
-			groupName = "Other"
+			return errors.Wrap(err, "failed to parse config struct")
 		}
 
+		// Set group name for these variables
 		for i := range envVars {
-			envVars[i].Group = groupName
+			envVars[i].Group = cs.groupName
 		}
 
 		cl.envVars = append(cl.envVars, envVars...)
@@ -109,8 +112,8 @@ func (cl *ConfigLoader) ParseEnvVars() error {
 	return nil
 }
 
-// LoadConfigs executes the config functions to load actual configurations
-// This should be called after environment variables are properly set
+// LoadConfigs executes the config functions to load actual configurations.
+// This should be called after environment variables are properly set.
 func (cl *ConfigLoader) LoadConfigs() error {
 	// Load configurations
 	for name, fn := range cl.configFuncs {

ezconf/ezconf_test.go

@@ -2,11 +2,17 @@ package ezconf
 
 import (
 	"os"
-	"path/filepath"
 	"strings"
 	"testing"
 )
 
+// testConfig is a Config struct used by multiple tests
+type testConfig struct {
+	LogLevel    string `ezconf:"LOG_LEVEL,description:Log level for the application,default:info"`
+	LogOutput   string `ezconf:"LOG_OUTPUT,description:Output destination,default:console"`
+	DatabaseURL string `ezconf:"DATABASE_URL,description:Database connection string,required"`
+}
+
 func TestNew(t *testing.T) {
 	loader := New()
 	if loader == nil {
@@ -16,8 +22,8 @@ func TestNew(t *testing.T) {
 	if loader.configFuncs == nil {
 		t.Error("configFuncs map is nil")
 	}
-	if loader.packagePaths == nil {
-		t.Error("packagePaths slice is nil")
+	if loader.configStructs == nil {
+		t.Error("configStructs slice is nil")
 	}
 	if loader.extraEnvVars == nil {
 		t.Error("extraEnvVars slice is nil")
@@ -66,35 +72,39 @@ func TestAddConfigFunc_EmptyName(t *testing.T) {
 	}
 }
 
-func TestAddPackagePath(t *testing.T) {
+func TestAddConfigStruct(t *testing.T) {
 	loader := New()
 
-	// Use current directory as test path
-	err := loader.AddPackagePath(".")
+	err := loader.AddConfigStruct(&testConfig{}, "Test")
 	if err != nil {
-		t.Errorf("AddPackagePath failed: %v", err)
+		t.Errorf("AddConfigStruct failed: %v", err)
 	}
 
-	if len(loader.packagePaths) != 1 {
-		t.Errorf("expected 1 package path, got %d", len(loader.packagePaths))
+	if len(loader.configStructs) != 1 {
+		t.Errorf("expected 1 config struct, got %d", len(loader.configStructs))
 	}
 }
 
-func TestAddPackagePath_InvalidPath(t *testing.T) {
+func TestAddConfigStruct_NilPointer(t *testing.T) {
 	loader := New()
 
-	err := loader.AddPackagePath("/nonexistent/path")
+	err := loader.AddConfigStruct(nil, "Test")
 	if err == nil {
-		t.Error("expected error for nonexistent path")
+		t.Error("expected error for nil pointer")
 	}
 }
 
-func TestAddPackagePath_EmptyPath(t *testing.T) {
+func TestAddConfigStruct_EmptyGroupName(t *testing.T) {
 	loader := New()
 
-	err := loader.AddPackagePath("")
-	if err == nil {
-		t.Error("expected error for empty path")
+	err := loader.AddConfigStruct(&testConfig{}, "")
+	if err != nil {
+		t.Errorf("AddConfigStruct failed: %v", err)
+	}
+
+	// Should default to "Other"
+	if loader.configStructs[0].groupName != "Other" {
+		t.Errorf("expected group name 'Other', got %s", loader.configStructs[0].groupName)
 	}
 }
 
@@ -131,8 +141,8 @@ func TestLoad(t *testing.T) {
 		return testCfg, nil
 	})
 
-	// Add current package path
-	loader.AddPackagePath(".")
+	// Add config struct for tag parsing
+	loader.AddConfigStruct(&testConfig{}, "Test")
 
 	// Add an extra env var
 	loader.AddEnvVar(EnvVar{
@@ -249,8 +259,8 @@ func TestParseEnvVars(t *testing.T) {
 		return "test config", nil
 	})
 
-	// Add current package path
-	loader.AddPackagePath(".")
+	// Add config struct for tag parsing
+	loader.AddConfigStruct(&testConfig{}, "Test")
 
 	// Add an extra env var
 	loader.AddEnvVar(EnvVar{
@@ -353,8 +363,8 @@ func TestParseEnvVars_Then_LoadConfigs(t *testing.T) {
 		return testCfg, nil
 	})
 
-	// Add current package path
-	loader.AddPackagePath(".")
+	// Add config struct for tag parsing
+	loader.AddConfigStruct(&testConfig{}, "Test")
 
 	// Add an extra env var
 	loader.AddEnvVar(EnvVar{
@@ -398,63 +408,68 @@ func TestParseEnvVars_Then_LoadConfigs(t *testing.T) {
 	}
 }
 
-func TestLoad_Integration(t *testing.T) {
-	// Integration test with real hlog package
-	hlogPath := filepath.Join("..", "hlog")
-	if _, err := os.Stat(hlogPath); os.IsNotExist(err) {
-		t.Skip("hlog package not found, skipping integration test")
-	}
-
+func TestParseEnvVars_GroupName(t *testing.T) {
 	loader := New()
 
-	// Add hlog package
-	if err := loader.AddPackagePath(hlogPath); err != nil {
-		t.Fatalf("failed to add hlog package: %v", err)
-	}
+	loader.AddConfigStruct(&testConfig{}, "MyGroup")
 
-	// Load without config function (just parse)
-	if err := loader.Load(); err != nil {
-		t.Fatalf("Load failed: %v", err)
+	err := loader.ParseEnvVars()
+	if err != nil {
+		t.Fatalf("ParseEnvVars failed: %v", err)
 	}
 
 	envVars := loader.GetEnvVars()
-	if len(envVars) == 0 {
-		t.Error("expected env vars from hlog package")
+	for _, ev := range envVars {
+		if ev.Group != "MyGroup" {
+			t.Errorf("expected group 'MyGroup', got '%s' for var %s", ev.Group, ev.Name)
+		}
+	}
 }
 
-	t.Logf("Found %d environment variables from hlog", len(envVars))
-	for _, ev := range envVars {
-		t.Logf("  %s: %s (default: %s, required: %t)", ev.Name, ev.Description, ev.Default, ev.Required)
+func TestParseEnvVars_CurrentValues(t *testing.T) {
+	loader := New()
+
+	loader.AddConfigStruct(&testConfig{}, "Test")
+
+	// Set an env var
+	t.Setenv("LOG_LEVEL", "debug")
+
+	err := loader.ParseEnvVars()
+	if err != nil {
+		t.Fatalf("ParseEnvVars failed: %v", err)
 	}
+
+	envVars := loader.GetEnvVars()
+	for _, ev := range envVars {
+		if ev.Name == "LOG_LEVEL" {
+			if ev.CurrentValue != "debug" {
+				t.Errorf("expected CurrentValue 'debug', got '%s'", ev.CurrentValue)
+			}
+			return
+		}
+	}
+	t.Error("LOG_LEVEL not found in env vars")
 }
 
 func TestParseEnvVars_GenerateEnvFile_Integration(t *testing.T) {
-	// Test the new separated ParseEnvVars functionality
-	hlogPath := filepath.Join("..", "hlog")
-	if _, err := os.Stat(hlogPath); os.IsNotExist(err) {
-		t.Skip("hlog package not found, skipping integration test")
-	}
-
 	loader := New()
 
-	// Add hlog package
-	if err := loader.AddPackagePath(hlogPath); err != nil {
-		t.Fatalf("failed to add hlog package: %v", err)
-	}
+	// Add config struct for tag parsing
+	loader.AddConfigStruct(&testConfig{}, "Test")
 
-	// Parse env vars without loading configs (this should work even if required env vars are missing)
+	// Parse env vars
 	if err := loader.ParseEnvVars(); err != nil {
 		t.Fatalf("ParseEnvVars failed: %v", err)
 	}
 
 	envVars := loader.GetEnvVars()
 	if len(envVars) == 0 {
-		t.Error("expected env vars from hlog package")
+		t.Error("expected env vars from config struct")
 	}
 
 	// Now test that we can generate an env file without calling Load()
 	tempDir := t.TempDir()
-	envFile := filepath.Join(tempDir, "test-generated.env")
+	envFile := tempDir + "/test-generated.env"
 
 	err := loader.GenerateEnvFile(envFile, false)
 	if err != nil {
@@ -472,16 +487,16 @@ func TestParseEnvVars_GenerateEnvFile_Integration(t *testing.T) {
 		t.Error("expected header in generated file")
 	}
 
-	// Should contain environment variables from hlog
-	foundHlogVar := false
+	// Should contain environment variables from config struct
+	foundVar := false
 	for _, ev := range envVars {
 		if strings.Contains(output, ev.Name) {
-			foundHlogVar = true
+			foundVar = true
 			break
 		}
 	}
-	if !foundHlogVar {
-		t.Error("expected to find at least one hlog environment variable in generated file")
+	if !foundVar {
+		t.Error("expected to find at least one environment variable in generated file")
 	}
 
 	t.Logf("Successfully generated env file with %d variables", len(envVars))

ezconf/integration.go

@@ -1,31 +1,70 @@
 package ezconf
 
-// Integration is an interface that packages can implement to provide
+type Integration struct {
+	Name          string
+	ConfigPointer any
+	ConfigFunc    func() (any, error)
+	GroupName     string
+}
+
+func NewIntegration(name, groupname string, cfgptr any, cfgfunc func() (any, error)) *Integration {
+	return &Integration{
+		name,
+		cfgptr,
+		cfgfunc,
+		groupname,
+	}
+}
+
+// IntegrationDepr is an interface that packages can implement to provide
 // easy integration with ezconf
-type Integration interface {
+type IntegrationDepr interface {
 	// Name returns the name to use when registering the config
 	Name() string
 
-	// PackagePath returns the path to the package for source parsing
-	PackagePath() string
+	// ConfigPointer returns a pointer to the config struct for tag parsing
+	ConfigPointer() any
 
 	// ConfigFunc returns the ConfigFromEnv function
-	ConfigFunc() func() (interface{}, error)
+	ConfigFunc() func() (any, error)
 
 	// GroupName returns the display name for grouping environment variables
 	GroupName() string
 }
 
-// RegisterIntegration registers a package that implements the Integration interface
-func (cl *ConfigLoader) RegisterIntegration(integration Integration) error {
-	// Add package path
-	pkgPath := integration.PackagePath()
-	if err := cl.AddPackagePath(pkgPath); err != nil {
+// AddIntegration registers a package using an Integration object returned by another package
+func (cl *ConfigLoader) AddIntegration(integration *Integration) error {
+	// Add config struct for tag parsing
+	configPtr := integration.ConfigPointer
+	if err := cl.AddConfigStruct(configPtr, integration.GroupName); err != nil {
 		return err
 	}
 
-	// Store group name for this package
-	cl.groupNames[pkgPath] = integration.GroupName()
+	// Add config function
+	if err := cl.AddConfigFunc(integration.Name, integration.ConfigFunc); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+// AddIntegrations registers multiple integrations at once
+func (cl *ConfigLoader) AddIntegrations(integrations ...*Integration) error {
+	for _, integration := range integrations {
+		if err := cl.AddIntegration(integration); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+// RegisterIntegration registers a package that implements the Integration interface
+func (cl *ConfigLoader) RegisterIntegration(integration IntegrationDepr) error {
+	// Add config struct for tag parsing
+	configPtr := integration.ConfigPointer()
+	if err := cl.AddConfigStruct(configPtr, integration.GroupName()); err != nil {
+		return err
+	}
 
 	// Add config function
 	if err := cl.AddConfigFunc(integration.Name(), integration.ConfigFunc()); err != nil {
@@ -36,7 +75,7 @@ func (cl *ConfigLoader) RegisterIntegration(integration Integration) error {
 }
 
 // RegisterIntegrations registers multiple integrations at once
-func (cl *ConfigLoader) RegisterIntegrations(integrations ...Integration) error {
+func (cl *ConfigLoader) RegisterIntegrations(integrations ...IntegrationDepr) error {
 	for _, integration := range integrations {
 		if err := cl.RegisterIntegration(integration); err != nil {
 			return err

ezconf/integration_test.go

@@ -1,24 +1,34 @@
 package ezconf
 
 import (
-	"os"
-	"path/filepath"
 	"testing"
 )
 
-// Mock integration for testing
+// mockConfig is a test config struct with ezconf tags
+type mockConfig struct {
+	Host string `ezconf:"MOCK_HOST,description:Host to connect to,default:localhost"`
+	Port int    `ezconf:"MOCK_PORT,description:Port to connect to,default:8080"`
+}
+
+// mockConfig2 is a second test config struct
+type mockConfig2 struct {
+	Token string `ezconf:"MOCK_TOKEN,description:API token,required"`
+}
+
+// mockIntegration implements the Integration interface for testing
 type mockIntegration struct {
 	name       string
-	packagePath string
+	configPtr  any
 	configFunc func() (interface{}, error)
+	groupName  string
 }
 
 func (m mockIntegration) Name() string {
 	return m.name
 }
 
-func (m mockIntegration) PackagePath() string {
-	return m.packagePath
+func (m mockIntegration) ConfigPointer() any {
+	return m.configPtr
 }
 
 func (m mockIntegration) ConfigFunc() func() (interface{}, error) {
@@ -26,15 +36,18 @@ func (m mockIntegration) ConfigFunc() func() (interface{}, error) {
 }
 
 func (m mockIntegration) GroupName() string {
+	if m.groupName == "" {
 		return "Test Group"
 	}
+	return m.groupName
+}
 
 func TestRegisterIntegration(t *testing.T) {
 	loader := New()
 
 	integration := mockIntegration{
 		name:      "test",
-		packagePath: ".",
+		configPtr: &mockConfig{},
 		configFunc: func() (interface{}, error) {
 			return "test config", nil
 		},
@@ -45,9 +58,9 @@ func TestRegisterIntegration(t *testing.T) {
 		t.Fatalf("RegisterIntegration failed: %v", err)
 	}
 
-	// Verify package path was added
-	if len(loader.packagePaths) != 1 {
-		t.Errorf("expected 1 package path, got %d", len(loader.packagePaths))
+	// Verify config struct was added
+	if len(loader.configStructs) != 1 {
+		t.Errorf("expected 1 config struct, got %d", len(loader.configStructs))
 	}
 
 	// Verify config func was added
@@ -68,14 +81,46 @@ func TestRegisterIntegration(t *testing.T) {
 	if cfg != "test config" {
 		t.Errorf("expected 'test config', got %v", cfg)
 	}
+
+	// Verify env vars were parsed from struct tags
+	envVars := loader.GetEnvVars()
+	if len(envVars) != 2 {
+		t.Errorf("expected 2 env vars, got %d", len(envVars))
 	}
 
-func TestRegisterIntegration_InvalidPath(t *testing.T) {
+	foundHost := false
+	foundPort := false
+	for _, ev := range envVars {
+		if ev.Name == "MOCK_HOST" {
+			foundHost = true
+			if ev.Default != "localhost" {
+				t.Errorf("expected default 'localhost', got '%s'", ev.Default)
+			}
+			if ev.Group != "Test Group" {
+				t.Errorf("expected group 'Test Group', got '%s'", ev.Group)
+			}
+		}
+		if ev.Name == "MOCK_PORT" {
+			foundPort = true
+			if ev.Default != "8080" {
+				t.Errorf("expected default '8080', got '%s'", ev.Default)
+			}
+		}
+	}
+	if !foundHost {
+		t.Error("MOCK_HOST not found in env vars")
+	}
+	if !foundPort {
+		t.Error("MOCK_PORT not found in env vars")
+	}
+}
+
+func TestRegisterIntegration_NilConfigPointer(t *testing.T) {
 	loader := New()
 
 	integration := mockIntegration{
 		name:      "test",
-		packagePath: "/nonexistent/path",
+		configPtr: nil,
 		configFunc: func() (interface{}, error) {
 			return "test config", nil
 		},
@@ -83,7 +128,7 @@ func TestRegisterIntegration_InvalidPath(t *testing.T) {
 
 	err := loader.RegisterIntegration(integration)
 	if err == nil {
-		t.Error("expected error for invalid package path")
+		t.Error("expected error for nil config pointer")
 	}
 }
 
@@ -92,7 +137,7 @@ func TestRegisterIntegrations(t *testing.T) {
 
 	integration1 := mockIntegration{
 		name:      "test1",
-		packagePath: ".",
+		configPtr: &mockConfig{},
 		configFunc: func() (interface{}, error) {
 			return "config1", nil
 		},
@@ -100,7 +145,7 @@ func TestRegisterIntegrations(t *testing.T) {
 
 	integration2 := mockIntegration{
 		name:      "test2",
-		packagePath: ".",
+		configPtr: &mockConfig2{},
 		configFunc: func() (interface{}, error) {
 			return "config2", nil
 		},
@@ -130,6 +175,12 @@ func TestRegisterIntegrations(t *testing.T) {
 	if cfg1 != "config1" || cfg2 != "config2" {
 		t.Error("config values mismatch")
 	}
+
+	// Should have env vars from both structs
+	envVars := loader.GetEnvVars()
+	if len(envVars) != 3 {
+		t.Errorf("expected 3 env vars (2 from mockConfig + 1 from mockConfig2), got %d", len(envVars))
+	}
 }
 
 func TestRegisterIntegrations_PartialFailure(t *testing.T) {
@@ -137,7 +188,7 @@ func TestRegisterIntegrations_PartialFailure(t *testing.T) {
 
 	integration1 := mockIntegration{
 		name:      "test1",
-		packagePath: ".",
+		configPtr: &mockConfig{},
 		configFunc: func() (interface{}, error) {
 			return "config1", nil
 		},
@@ -145,7 +196,7 @@ func TestRegisterIntegrations_PartialFailure(t *testing.T) {
 
 	integration2 := mockIntegration{
 		name:      "test2",
-		packagePath: "/nonexistent",
+		configPtr: nil, // This should cause failure
 		configFunc: func() (interface{}, error) {
 			return "config2", nil
 		},
@@ -159,54 +210,5 @@ func TestRegisterIntegrations_PartialFailure(t *testing.T) {
 
 func TestIntegration_Interface(t *testing.T) {
 	// Verify that mockIntegration implements Integration interface
-	var _ Integration = (*mockIntegration)(nil)
-}
-
-func TestRegisterIntegration_RealPackage(t *testing.T) {
-	// Integration test with real hlog package if available
-	hlogPath := filepath.Join("..", "hlog")
-	if _, err := os.Stat(hlogPath); os.IsNotExist(err) {
-		t.Skip("hlog package not found, skipping integration test")
-	}
-
-	loader := New()
-
-	// Create a simple integration for testing
-	integration := mockIntegration{
-		name:        "hlog",
-		packagePath: hlogPath,
-		configFunc: func() (interface{}, error) {
-			// Return a mock config instead of calling real ConfigFromEnv
-			return struct{ LogLevel string }{LogLevel: "info"}, nil
-		},
-	}
-
-	err := loader.RegisterIntegration(integration)
-	if err != nil {
-		t.Fatalf("RegisterIntegration with real package failed: %v", err)
-	}
-
-	if err := loader.Load(); err != nil {
-		t.Fatalf("Load failed: %v", err)
-	}
-
-	// Should have parsed env vars from hlog
-	envVars := loader.GetEnvVars()
-	if len(envVars) == 0 {
-		t.Error("expected env vars from hlog package")
-	}
-
-	// Check for known hlog variables
-	foundLogLevel := false
-	for _, ev := range envVars {
-		if ev.Name == "LOG_LEVEL" {
-			foundLogLevel = true
-			t.Logf("Found LOG_LEVEL: %s", ev.Description)
-			break
-		}
-	}
-
-	if !foundLogLevel {
-		t.Error("expected to find LOG_LEVEL from hlog")
-	}
+	var _ IntegrationDepr = (*mockIntegration)(nil)
 }

ezconf/parser.go

@@ -1,146 +1,102 @@
 package ezconf
 
 import (
-	"go/ast"
-	"go/parser"
-	"go/token"
-	"os"
-	"path/filepath"
-	"regexp"
+	"reflect"
 	"strings"
 
 	"github.com/pkg/errors"
 )
 
-// ParseConfigFile parses a Go source file and extracts ENV comments from struct fields
-func ParseConfigFile(filename string) ([]EnvVar, error) {
-	content, err := os.ReadFile(filename)
-	if err != nil {
-		return nil, errors.Wrap(err, "failed to read file")
+// ParseConfigStruct extracts environment variable metadata from a config
+// struct's ezconf struct tags using reflection.
+//
+// The configPtr parameter must be a pointer to a struct. Each field with an
+// ezconf tag will be parsed to extract environment variable information.
+//
+// Tag format: `ezconf:"VAR_NAME,description:Description text,default:value,required"`
+//
+// Components:
+//   - First value: environment variable name (required)
+//   - description:...: Description of the variable
+//   - default:...: Default value
+//   - required: Marks the variable as required (optionally required:condition)
+func ParseConfigStruct(configPtr any) ([]EnvVar, error) {
+	if configPtr == nil {
+		return nil, errors.New("config pointer cannot be nil")
 	}
 
-	fset := token.NewFileSet()
-	file, err := parser.ParseFile(fset, filename, content, parser.ParseComments)
-	if err != nil {
-		return nil, errors.Wrap(err, "failed to parse file")
+	v := reflect.ValueOf(configPtr)
+	if v.Kind() != reflect.Ptr {
+		return nil, errors.New("config must be a pointer to a struct")
 	}
 
+	v = v.Elem()
+	if v.Kind() != reflect.Struct {
+		return nil, errors.New("config must be a pointer to a struct")
+	}
+
+	t := v.Type()
 	envVars := make([]EnvVar, 0)
 
-	// Walk through the AST
-	ast.Inspect(file, func(n ast.Node) bool {
-		// Look for struct type declarations
-		typeSpec, ok := n.(*ast.TypeSpec)
-		if !ok {
-			return true
+	for i := 0; i < t.NumField(); i++ {
+		field := t.Field(i)
+		tag := field.Tag.Get("ezconf")
+		if tag == "" {
+			continue
 		}
 
-		structType, ok := typeSpec.Type.(*ast.StructType)
-		if !ok {
-			return true
+		envVar, err := parseEzconfTag(tag)
+		if err != nil {
+			return nil, errors.Wrapf(err, "failed to parse ezconf tag on field %s", field.Name)
 		}
 
-		// Iterate through struct fields
-		for _, field := range structType.Fields.List {
-			var comment string
-
-			// Try to get from doc comment (comment before field)
-			if field.Doc != nil && len(field.Doc.List) > 0 {
-				comment = field.Doc.List[0].Text
-				comment = strings.TrimPrefix(comment, "//")
-				comment = strings.TrimSpace(comment)
-			}
-
-			// Try to get from inline comment (comment after field)
-			if comment == "" && field.Comment != nil && len(field.Comment.List) > 0 {
-				comment = field.Comment.List[0].Text
-				comment = strings.TrimPrefix(comment, "//")
-				comment = strings.TrimSpace(comment)
-			}
-
-			// Parse ENV comment
-			if strings.HasPrefix(comment, "ENV ") {
-				envVar, err := parseEnvComment(comment)
-				if err == nil {
 		envVars = append(envVars, *envVar)
 	}
-			}
-		}
-
-		return true
-	})
 
 	return envVars, nil
 }
 
-// ParseConfigPackage parses all Go files in a package directory and extracts ENV comments
-func ParseConfigPackage(packagePath string) ([]EnvVar, error) {
-	// Find all .go files in the package
-	files, err := filepath.Glob(filepath.Join(packagePath, "*.go"))
-	if err != nil {
-		return nil, errors.Wrap(err, "failed to glob package files")
+// parseEzconfTag parses an ezconf struct tag value to extract environment
+// variable information.
+//
+// Expected format: "VAR_NAME,description:Description text,default:value,required"
+func parseEzconfTag(tag string) (*EnvVar, error) {
+	if tag == "" {
+		return nil, errors.New("tag cannot be empty")
 	}
 
-	allEnvVars := make([]EnvVar, 0)
-
-	for _, file := range files {
-		// Skip test files
-		if strings.HasSuffix(file, "_test.go") {
-			continue
-		}
-
-		envVars, err := ParseConfigFile(file)
-		if err != nil {
-			// Log error but continue with other files
-			continue
-		}
-
-		allEnvVars = append(allEnvVars, envVars...)
-	}
-
-	return allEnvVars, nil
-}
-
-// parseEnvComment parses a field comment to extract environment variable information.
-// Expected format: ENV ENV_NAME: Description (required <condition>) (default: <value>)
-func parseEnvComment(comment string) (*EnvVar, error) {
-	// Check if comment starts with ENV
-	if !strings.HasPrefix(comment, "ENV ") {
-		return nil, errors.New("comment does not start with 'ENV '")
-	}
-
-	// Remove "ENV " prefix
-	comment = strings.TrimPrefix(comment, "ENV ")
-
-	// Extract env var name (everything before the first colon)
-	colonIdx := strings.Index(comment, ":")
-	if colonIdx == -1 {
-		return nil, errors.New("missing colon separator")
+	parts := strings.Split(tag, ",")
+	if len(parts) == 0 {
+		return nil, errors.New("tag cannot be empty")
 	}
 
 	envVar := &EnvVar{
-		Name: strings.TrimSpace(comment[:colonIdx]),
+		Name: strings.TrimSpace(parts[0]),
 	}
 
-	// Extract description and optional parts
-	remainder := strings.TrimSpace(comment[colonIdx+1:])
+	if envVar.Name == "" {
+		return nil, errors.New("environment variable name cannot be empty")
+	}
 
-	// Check for (required ...) pattern
-	requiredPattern := regexp.MustCompile(`\(required[^)]*\)`)
-	if requiredPattern.MatchString(remainder) {
+	for _, part := range parts[1:] {
+		part = strings.TrimSpace(part)
+
+		switch {
+		case strings.HasPrefix(part, "description:"):
+			envVar.Description = strings.TrimSpace(strings.TrimPrefix(part, "description:"))
+		case strings.HasPrefix(part, "default:"):
+			envVar.Default = strings.TrimSpace(strings.TrimPrefix(part, "default:"))
+		case part == "required":
 			envVar.Required = true
-		remainder = requiredPattern.ReplaceAllString(remainder, "")
+		case strings.HasPrefix(part, "required:"):
+			envVar.Required = true
+			// Store the condition in the description if it adds context
+			condition := strings.TrimSpace(strings.TrimPrefix(part, "required:"))
+			if condition != "" && envVar.Description != "" {
+				envVar.Description = envVar.Description + " (required " + condition + ")"
+			}
 		}
-
-	// Check for (default: ...) pattern
-	defaultPattern := regexp.MustCompile(`\(default:\s*([^)]*)\)`)
-	if matches := defaultPattern.FindStringSubmatch(remainder); len(matches) > 1 {
-		envVar.Default = strings.TrimSpace(matches[1])
-		remainder = defaultPattern.ReplaceAllString(remainder, "")
 	}
-
-	// What remains is the description
-	envVar.Description = strings.TrimSpace(remainder)
 
 	return envVar, nil
 }

ezconf/parser_test.go

@@ -1,21 +1,19 @@
 package ezconf
 
 import (
-	"os"
-	"path/filepath"
 	"testing"
 )
 
-func TestParseEnvComment(t *testing.T) {
+func TestParseEzconfTag(t *testing.T) {
 	tests := []struct {
 		name        string
-		comment     string
+		tag         string
 		wantEnvVar  *EnvVar
 		expectError bool
 	}{
 		{
 			name: "simple env variable",
-			comment: "ENV LOG_LEVEL: Log level for the application",
+			tag:  "LOG_LEVEL,description:Log level for the application",
 			wantEnvVar: &EnvVar{
 				Name:        "LOG_LEVEL",
 				Description: "Log level for the application",
@@ -26,7 +24,7 @@ func TestParseEnvComment(t *testing.T) {
 		},
 		{
 			name: "env variable with default",
-			comment: "ENV LOG_LEVEL: Log level for the application (default: info)",
+			tag:  "LOG_LEVEL,description:Log level for the application,default:info",
 			wantEnvVar: &EnvVar{
 				Name:        "LOG_LEVEL",
 				Description: "Log level for the application",
@@ -37,7 +35,7 @@ func TestParseEnvComment(t *testing.T) {
 		},
 		{
 			name: "required env variable",
-			comment: "ENV DATABASE_URL: Database connection string (required)",
+			tag:  "DATABASE_URL,description:Database connection string,required",
 			wantEnvVar: &EnvVar{
 				Name:        "DATABASE_URL",
 				Description: "Database connection string",
@@ -48,24 +46,35 @@ func TestParseEnvComment(t *testing.T) {
 		},
 		{
 			name: "required with condition and default",
-			comment: "ENV LOG_DIR: Directory for log files (required when LOG_OUTPUT is file) (default: /var/log)",
+			tag:  "LOG_DIR,description:Directory for log files,required:when LOG_OUTPUT is file,default:/var/log",
 			wantEnvVar: &EnvVar{
 				Name:        "LOG_DIR",
-				Description: "Directory for log files",
+				Description: "Directory for log files (required when LOG_OUTPUT is file)",
 				Required:    true,
 				Default:     "/var/log",
 			},
 			expectError: false,
 		},
 		{
-			name:        "missing colon",
-			comment:     "ENV LOG_LEVEL Log level",
+			name: "name only",
+			tag:  "SIMPLE_VAR",
+			wantEnvVar: &EnvVar{
+				Name:        "SIMPLE_VAR",
+				Description: "",
+				Required:    false,
+				Default:     "",
+			},
+			expectError: false,
+		},
+		{
+			name:        "empty tag",
+			tag:         "",
 			wantEnvVar:  nil,
 			expectError: true,
 		},
 		{
-			name:        "not an ENV comment",
-			comment:     "This is a regular comment",
+			name:        "empty name",
+			tag:         ",description:some desc",
 			wantEnvVar:  nil,
 			expectError: true,
 		},
@@ -73,7 +82,7 @@ func TestParseEnvComment(t *testing.T) {
 
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
-			envVar, err := parseEnvComment(tt.comment)
+			envVar, err := parseEzconfTag(tt.tag)
 
 			if tt.expectError {
 				if err == nil {
@@ -103,32 +112,17 @@ func TestParseEnvComment(t *testing.T) {
 	}
 }
 
-func TestParseConfigFile(t *testing.T) {
-	// Create a temporary test file
-	tempDir := t.TempDir()
-	testFile := filepath.Join(tempDir, "config.go")
-
-	content := `package testpkg
-
-type Config struct {
-	// ENV LOG_LEVEL: Log level for the application (default: info)
-	LogLevel string
-
-	// ENV LOG_OUTPUT: Output destination (default: console)
-	LogOutput string
-
-	// ENV DATABASE_URL: Database connection string (required)
-	DatabaseURL string
-}
-`
-
-	if err := os.WriteFile(testFile, []byte(content), 0644); err != nil {
-		t.Fatalf("failed to create test file: %v", err)
+func TestParseConfigStruct(t *testing.T) {
+	type TestConfig struct {
+		LogLevel    string `ezconf:"LOG_LEVEL,description:Log level for the application,default:info"`
+		LogOutput   string `ezconf:"LOG_OUTPUT,description:Output destination,default:console"`
+		DatabaseURL string `ezconf:"DATABASE_URL,description:Database connection string,required"`
+		NoTag       string
 	}
 
-	envVars, err := ParseConfigFile(testFile)
+	envVars, err := ParseConfigStruct(&TestConfig{})
 	if err != nil {
-		t.Fatalf("ParseConfigFile failed: %v", err)
+		t.Fatalf("ParseConfigStruct failed: %v", err)
 	}
 
 	if len(envVars) != 3 {
@@ -152,51 +146,70 @@ type Config struct {
 	}
 }
 
-func TestParseConfigPackage(t *testing.T) {
-	// Test with actual hlog package
-	hlogPath := filepath.Join("..", "hlog")
-	if _, err := os.Stat(hlogPath); os.IsNotExist(err) {
-		t.Skip("hlog package not found, skipping integration test")
-	}
-
-	envVars, err := ParseConfigPackage(hlogPath)
-	if err != nil {
-		t.Fatalf("ParseConfigPackage failed: %v", err)
-	}
-
-	if len(envVars) == 0 {
-		t.Error("expected at least one env var from hlog package")
-	}
-
-	// Check for known hlog variables
-	foundLogLevel := false
-	for _, envVar := range envVars {
-		if envVar.Name == "LOG_LEVEL" {
-			foundLogLevel = true
-			t.Logf("Found LOG_LEVEL: %s", envVar.Description)
-		}
-	}
-
-	if !foundLogLevel {
-		t.Error("expected to find LOG_LEVEL in hlog package")
-	}
-}
-
-func TestParseConfigFile_InvalidFile(t *testing.T) {
-	_, err := ParseConfigFile("/nonexistent/file.go")
+func TestParseConfigStruct_NilPointer(t *testing.T) {
+	_, err := ParseConfigStruct(nil)
 	if err == nil {
-		t.Error("expected error for nonexistent file")
+		t.Error("expected error for nil pointer")
 	}
 }
 
-func TestParseConfigPackage_InvalidPath(t *testing.T) {
-	envVars, err := ParseConfigPackage("/nonexistent/package")
+func TestParseConfigStruct_NotPointer(t *testing.T) {
+	type TestConfig struct {
+		Foo string `ezconf:"FOO,description:test"`
+	}
+	_, err := ParseConfigStruct(TestConfig{})
+	if err == nil {
+		t.Error("expected error for non-pointer")
+	}
+}
+
+func TestParseConfigStruct_NotStruct(t *testing.T) {
+	str := "not a struct"
+	_, err := ParseConfigStruct(&str)
+	if err == nil {
+		t.Error("expected error for non-struct pointer")
+	}
+}
+
+func TestParseConfigStruct_NoTags(t *testing.T) {
+	type EmptyConfig struct {
+		Foo string
+		Bar int
+	}
+
+	envVars, err := ParseConfigStruct(&EmptyConfig{})
 	if err != nil {
-		t.Fatalf("ParseConfigPackage should not error on invalid path: %v", err)
+		t.Fatalf("ParseConfigStruct failed: %v", err)
 	}
 
-	// Should return empty slice for invalid path
 	if len(envVars) != 0 {
-		t.Errorf("expected 0 env vars for invalid path, got %d", len(envVars))
+		t.Errorf("expected 0 env vars for struct with no tags, got %d", len(envVars))
+	}
+}
+
+func TestParseConfigStruct_UnexportedFields(t *testing.T) {
+	type TestConfig struct {
+		exported   string `ezconf:"EXPORTED,description:An exported field"`
+		unexported string `ezconf:"UNEXPORTED,description:An unexported field"`
+	}
+
+	envVars, err := ParseConfigStruct(&TestConfig{})
+	if err != nil {
+		t.Fatalf("ParseConfigStruct failed: %v", err)
+	}
+
+	if len(envVars) != 2 {
+		t.Errorf("expected 2 env vars (both exported and unexported), got %d", len(envVars))
+	}
+}
+
+func TestParseConfigStruct_InvalidTag(t *testing.T) {
+	type TestConfig struct {
+		Bad string `ezconf:",description:missing name"`
+	}
+
+	_, err := ParseConfigStruct(&TestConfig{})
+	if err == nil {
+		t.Error("expected error for invalid tag")
 	}
 }

hlog/config.go

@@ -9,11 +9,11 @@ import (
 // It can be populated from environment variables using ConfigFromEnv
 // or created programmatically.
 type Config struct {
-	LogLevel    Level  // ENV LOG_LEVEL: Log level for the logger - trace, debug, info, warn, error, fatal, panic (default: info)
-	LogOutput   string // ENV LOG_OUTPUT: Output destination for logs - console, file, or both (default: console)
-	LogDir      string // ENV LOG_DIR: Directory path for log files (required when LOG_OUTPUT is "file" or "both")
-	LogFileName string // ENV LOG_FILE_NAME: Name of the log file (required when LOG_OUTPUT is "file" or "both")
-	LogAppend   bool   // ENV LOG_APPEND: Append to existing log file or overwrite (default: true)
+	LogLevel    Level  `ezconf:"LOG_LEVEL,description:Log level for the logger - trace debug info warn error fatal panic,default:info"`
+	LogOutput   string `ezconf:"LOG_OUTPUT,description:Output destination for logs - console file or both,default:console"`
+	LogDir      string `ezconf:"LOG_DIR,description:Directory path for log files,required:when LOG_OUTPUT is file or both"`
+	LogFileName string `ezconf:"LOG_FILE_NAME,description:Name of the log file,required:when LOG_OUTPUT is file or both"`
+	LogAppend   bool   `ezconf:"LOG_APPEND,description:Append to existing log file or overwrite,default:true"`
 }
 
 // ConfigFromEnv loads logger configuration from environment variables.

hlog/ezconf.go

@@ -1,35 +1,9 @@
 package hlog
 
-import "runtime"
+import "git.haelnorr.com/h/golib/ezconf"
 
-// EZConfIntegration provides integration with ezconf for automatic configuration
-type EZConfIntegration struct{}
-
-// PackagePath returns the path to the hlog package for source parsing
-func (e EZConfIntegration) PackagePath() string {
-	_, filename, _, _ := runtime.Caller(0)
-	// Return directory of this file
-	return filename[:len(filename)-len("/ezconf.go")]
-}
-
-// ConfigFunc returns the ConfigFromEnv function for ezconf
-func (e EZConfIntegration) ConfigFunc() func() (interface{}, error) {
-	return func() (interface{}, error) {
-		return ConfigFromEnv()
-	}
-}
-
-// Name returns the name to use when registering with ezconf
-func (e EZConfIntegration) Name() string {
-	return "hlog"
-}
-
-// GroupName returns the display name for grouping environment variables
-func (e EZConfIntegration) GroupName() string {
-	return "HLog"
-}
-
-// NewEZConfIntegration creates a new EZConf integration helper
-func NewEZConfIntegration() EZConfIntegration {
-	return EZConfIntegration{}
+// NewEZConfIntegration creates a new EZConf integration
+func NewEZConfIntegration() *ezconf.Integration {
+	return ezconf.NewIntegration("hlog", "HLog",
+		&Config{}, func() (any, error) { return ConfigFromEnv() })
 }

hlog/go.mod

@@ -7,6 +7,8 @@ require (
 	github.com/rs/zerolog v1.34.0
 )
 
+require git.haelnorr.com/h/golib/ezconf v0.2.1
+
 require (
 	git.haelnorr.com/h/golib/env v0.9.1
 	github.com/mattn/go-colorable v0.1.13 // indirect

hlog/go.sum

@@ -1,5 +1,7 @@
 git.haelnorr.com/h/golib/env v0.9.1 h1:2Vsj+mJKnO5f1Md1GO5v9ggLN5zWa0baCewcSHTjoNY=
 git.haelnorr.com/h/golib/env v0.9.1/go.mod h1:glUQVdA1HMKX1avTDyTyuhcr36SSxZtlJxKDT5KTztg=
+git.haelnorr.com/h/golib/ezconf v0.2.1 h1:axMyKtgO9Zk6E8CrYrLpMzifvpjz73yxCQq0lOtuhck=
+git.haelnorr.com/h/golib/ezconf v0.2.1/go.mod h1:rETDcjpcEyyeBgCiZSU617wc0XycwZSC5+IAOtXmwP8=
 github.com/coreos/go-systemd/v22 v22.5.0/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
 github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
 github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=

hws/config.go

@@ -7,13 +7,13 @@ import (
 )
 
 type Config struct {
-	Host              string        // ENV HWS_HOST: Host to listen on (default: 127.0.0.1)
-	Port              uint64        // ENV HWS_PORT: Port to listen on (default: 3000)
-	GZIP              bool          // ENV HWS_GZIP: Flag for GZIP compression on requests (default: false)
-	ReadHeaderTimeout time.Duration // ENV HWS_READ_HEADER_TIMEOUT: Timeout for reading request headers in seconds (default: 2)
-	WriteTimeout      time.Duration // ENV HWS_WRITE_TIMEOUT: Timeout for writing requests in seconds (default: 10)
-	IdleTimeout       time.Duration // ENV HWS_IDLE_TIMEOUT: Timeout for idle connections in seconds (default: 120)
-	ShutdownDelay     time.Duration // ENV HWS_SHUTDOWN_DELAY: Delay in seconds before server shutsdown when Shutdown is called (default: 5)
+	Host              string        `ezconf:"HWS_HOST,description:Host to listen on,default:127.0.0.1"`
+	Port              uint64        `ezconf:"HWS_PORT,description:Port to listen on,default:3000"`
+	GZIP              bool          `ezconf:"HWS_GZIP,description:Flag for GZIP compression on requests,default:false"`
+	ReadHeaderTimeout time.Duration `ezconf:"HWS_READ_HEADER_TIMEOUT,description:Timeout for reading request headers in seconds,default:2"`
+	WriteTimeout      time.Duration `ezconf:"HWS_WRITE_TIMEOUT,description:Timeout for writing requests in seconds,default:10"`
+	IdleTimeout       time.Duration `ezconf:"HWS_IDLE_TIMEOUT,description:Timeout for idle connections in seconds,default:120"`
+	ShutdownDelay     time.Duration `ezconf:"HWS_SHUTDOWN_DELAY,description:Delay in seconds before server shuts down when Shutdown is called,default:5"`
 }
 
 // ConfigFromEnv returns a Config struct loaded from the environment variables

hws/config_test.go

@@ -13,12 +13,12 @@ import (
 func Test_ConfigFromEnv(t *testing.T) {
 	t.Run("Default values when no env vars set", func(t *testing.T) {
 		// Clear any existing env vars
-		os.Unsetenv("HWS_HOST")
-		os.Unsetenv("HWS_PORT")
-		os.Unsetenv("HWS_GZIP")
-		os.Unsetenv("HWS_READ_HEADER_TIMEOUT")
-		os.Unsetenv("HWS_WRITE_TIMEOUT")
-		os.Unsetenv("HWS_IDLE_TIMEOUT")
+		_ = os.Unsetenv("HWS_HOST")
+		_ = os.Unsetenv("HWS_PORT")
+		_ = os.Unsetenv("HWS_GZIP")
+		_ = os.Unsetenv("HWS_READ_HEADER_TIMEOUT")
+		_ = os.Unsetenv("HWS_WRITE_TIMEOUT")
+		_ = os.Unsetenv("HWS_IDLE_TIMEOUT")
 
 		config, err := hws.ConfigFromEnv()
 		require.NoError(t, err)
@@ -33,8 +33,10 @@ func Test_ConfigFromEnv(t *testing.T) {
 	})
 
 	t.Run("Custom host", func(t *testing.T) {
-		os.Setenv("HWS_HOST", "192.168.1.1")
-		defer os.Unsetenv("HWS_HOST")
+		_ = os.Setenv("HWS_HOST", "192.168.1.1")
+		defer func() {
+			_ = os.Unsetenv("HWS_HOST")
+		}()
 
 		config, err := hws.ConfigFromEnv()
 		require.NoError(t, err)
@@ -42,8 +44,10 @@ func Test_ConfigFromEnv(t *testing.T) {
 	})
 
 	t.Run("Custom port", func(t *testing.T) {
-		os.Setenv("HWS_PORT", "8080")
-		defer os.Unsetenv("HWS_PORT")
+		_ = os.Setenv("HWS_PORT", "8080")
+		defer func() {
+			_ = os.Unsetenv("HWS_PORT")
+		}()
 
 		config, err := hws.ConfigFromEnv()
 		require.NoError(t, err)
@@ -51,8 +55,10 @@ func Test_ConfigFromEnv(t *testing.T) {
 	})
 
 	t.Run("GZIP enabled", func(t *testing.T) {
-		os.Setenv("HWS_GZIP", "true")
-		defer os.Unsetenv("HWS_GZIP")
+		_ = os.Setenv("HWS_GZIP", "true")
+		defer func() {
+			_ = os.Unsetenv("HWS_GZIP")
+		}()
 
 		config, err := hws.ConfigFromEnv()
 		require.NoError(t, err)
@@ -60,12 +66,14 @@ func Test_ConfigFromEnv(t *testing.T) {
 	})
 
 	t.Run("Custom timeouts", func(t *testing.T) {
-		os.Setenv("HWS_READ_HEADER_TIMEOUT", "5")
-		os.Setenv("HWS_WRITE_TIMEOUT", "30")
-		os.Setenv("HWS_IDLE_TIMEOUT", "300")
-		defer os.Unsetenv("HWS_READ_HEADER_TIMEOUT")
-		defer os.Unsetenv("HWS_WRITE_TIMEOUT")
-		defer os.Unsetenv("HWS_IDLE_TIMEOUT")
+		_ = os.Setenv("HWS_READ_HEADER_TIMEOUT", "5")
+		_ = os.Setenv("HWS_WRITE_TIMEOUT", "30")
+		_ = os.Setenv("HWS_IDLE_TIMEOUT", "300")
+		defer func() {
+			_ = os.Unsetenv("HWS_READ_HEADER_TIMEOUT")
+			_ = os.Unsetenv("HWS_WRITE_TIMEOUT")
+			_ = os.Unsetenv("HWS_IDLE_TIMEOUT")
+		}()
 
 		config, err := hws.ConfigFromEnv()
 		require.NoError(t, err)
@@ -75,19 +83,19 @@ func Test_ConfigFromEnv(t *testing.T) {
 	})
 
 	t.Run("All custom values", func(t *testing.T) {
-		os.Setenv("HWS_HOST", "0.0.0.0")
-		os.Setenv("HWS_PORT", "9000")
-		os.Setenv("HWS_GZIP", "true")
-		os.Setenv("HWS_READ_HEADER_TIMEOUT", "3")
-		os.Setenv("HWS_WRITE_TIMEOUT", "15")
-		os.Setenv("HWS_IDLE_TIMEOUT", "180")
+		_ = os.Setenv("HWS_HOST", "0.0.0.0")
+		_ = os.Setenv("HWS_PORT", "9000")
+		_ = os.Setenv("HWS_GZIP", "true")
+		_ = os.Setenv("HWS_READ_HEADER_TIMEOUT", "3")
+		_ = os.Setenv("HWS_WRITE_TIMEOUT", "15")
+		_ = os.Setenv("HWS_IDLE_TIMEOUT", "180")
 		defer func() {
-			os.Unsetenv("HWS_HOST")
-			os.Unsetenv("HWS_PORT")
-			os.Unsetenv("HWS_GZIP")
-			os.Unsetenv("HWS_READ_HEADER_TIMEOUT")
-			os.Unsetenv("HWS_WRITE_TIMEOUT")
-			os.Unsetenv("HWS_IDLE_TIMEOUT")
+			_ = os.Unsetenv("HWS_HOST")
+			_ = os.Unsetenv("HWS_PORT")
+			_ = os.Unsetenv("HWS_GZIP")
+			_ = os.Unsetenv("HWS_READ_HEADER_TIMEOUT")
+			_ = os.Unsetenv("HWS_WRITE_TIMEOUT")
+			_ = os.Unsetenv("HWS_IDLE_TIMEOUT")
 		}()
 
 		config, err := hws.ConfigFromEnv()

hws/errors.go

@@ -9,7 +9,7 @@ import (
 	"github.com/pkg/errors"
 )
 
-// Error to use with Server.ThrowError
+// HWSError wraps an error with other information for use with HWS features
 type HWSError struct {
 	StatusCode      int        // HTTP Status code
 	Message         string     // Error message
@@ -41,7 +41,7 @@ type ErrorPage interface {
 }
 
 // AddErrorPage registers a handler that returns an ErrorPage
-func (server *Server) AddErrorPage(pageFunc ErrorPageFunc) error {
+func (s *Server) AddErrorPage(pageFunc ErrorPageFunc) error {
 	rr := httptest.NewRecorder()
 	req := httptest.NewRequest("GET", "/", nil)
 	page, err := pageFunc(HWSError{StatusCode: http.StatusInternalServerError})
@@ -56,7 +56,7 @@ func (server *Server) AddErrorPage(pageFunc ErrorPageFunc) error {
 		return errors.New("Render method of the error page did not write anything to the response writer")
 	}
 
-	server.errorPage = pageFunc
+	s.errorPage = pageFunc
 	return nil
 }
 
@@ -64,7 +64,19 @@ func (server *Server) AddErrorPage(pageFunc ErrorPageFunc) error {
 // the error with the level specified by the HWSError.
 // If HWSError.RenderErrorPage is true, the error page will be rendered to the ResponseWriter
 // and the request chain should be terminated.
-func (server *Server) ThrowError(w http.ResponseWriter, r *http.Request, error HWSError) error {
+func (s *Server) ThrowError(w http.ResponseWriter, r *http.Request, error HWSError) {
+	err := s.throwError(w, r, error)
+	if err != nil {
+		s.LogError(error)
+		s.LogError(HWSError{
+			Message: "Error occured during throwError",
+			Error:   errors.Wrap(err, "s.throwError"),
+			Level:   ErrorERROR,
+		})
+	}
+}
+
+func (s *Server) throwError(w http.ResponseWriter, r *http.Request, error HWSError) error {
 	if error.StatusCode <= 0 {
 		return errors.New("HWSError.StatusCode cannot be 0.")
 	}
@@ -77,32 +89,27 @@ func (server *Server) ThrowError(w http.ResponseWriter, r *http.Request, error H
 	if r == nil {
 		return errors.New("Request cannot be nil")
 	}
-	if !server.IsReady() {
+	if !s.IsReady() {
 		return errors.New("ThrowError called before server started")
 	}
 	w.WriteHeader(error.StatusCode)
-	server.LogError(error)
-	if server.errorPage == nil {
-		server.LogError(HWSError{Message: "No error page provided", Error: nil, Level: ErrorDEBUG})
+	s.LogError(error)
+	if s.errorPage == nil {
+		s.LogError(HWSError{Message: "No error page provided", Error: nil, Level: ErrorDEBUG})
 		return nil
 	}
 	if error.RenderErrorPage {
-		server.LogError(HWSError{Message: "Error page rendering", Error: nil, Level: ErrorDEBUG})
-		errPage, err := server.errorPage(error)
+		s.LogError(HWSError{Message: "Error page rendering", Error: nil, Level: ErrorDEBUG})
+		errPage, err := s.errorPage(error)
 		if err != nil {
-			server.LogError(HWSError{Message: "Failed to get a valid error page", Error: err})
+			s.LogError(HWSError{Message: "Failed to get a valid error page", Error: err})
 		}
 		err = errPage.Render(r.Context(), w)
 		if err != nil {
-			server.LogError(HWSError{Message: "Failed to render error page", Error: err})
+			s.LogError(HWSError{Message: "Failed to render error page", Error: err})
 		}
 	} else {
-		server.LogError(HWSError{Message: "Error page specified not to render", Error: nil, Level: ErrorDEBUG})
+		s.LogError(HWSError{Message: "Error page specified not to render", Error: nil, Level: ErrorDEBUG})
 	}
 	return nil
 }
-
-func (server *Server) ThrowFatal(w http.ResponseWriter, err error) {
-	w.WriteHeader(http.StatusInternalServerError)
-	server.LogFatal(err)
-}

hws/errors_test.go

@@ -14,22 +14,26 @@ import (
 	"github.com/stretchr/testify/require"
 )
 
-type goodPage struct{}
-type badPage struct{}
+type (
+	goodPage struct{}
+	badPage  struct{}
+)
 
 func goodRender(error hws.HWSError) (hws.ErrorPage, error) {
 	return goodPage{}, nil
 }
+
 func badRender1(error hws.HWSError) (hws.ErrorPage, error) {
 	return badPage{}, nil
 }
+
 func badRender2(error hws.HWSError) (hws.ErrorPage, error) {
 	return nil, errors.New("I'm an error")
 }
 
 func (g goodPage) Render(ctx context.Context, w io.Writer) error {
-	w.Write([]byte("Test write to ResponseWriter"))
-	return nil
+	_, err := w.Write([]byte("Test write to ResponseWriter"))
+	return err
 }
 
 func (b badPage) Render(ctx context.Context, w io.Writer) error {
@@ -85,40 +89,42 @@ func Test_ThrowError(t *testing.T) {
 	req := httptest.NewRequest("GET", "/", nil)
 
 	t.Run("Server not started", func(t *testing.T) {
-		err := server.ThrowError(rr, req, hws.HWSError{
+		buf.Reset()
+		server.ThrowError(rr, req, hws.HWSError{
 			StatusCode: http.StatusInternalServerError,
 			Message:    "Error",
 			Error:      errors.New("Error"),
 		})
-		assert.Error(t, err)
+		// ThrowError logs errors internally when validation fails
+		output := buf.String()
+		assert.Contains(t, output, "ThrowError called before server started")
 	})
 
 	startTestServer(t, server)
-	defer server.Shutdown(t.Context())
 
 	tests := []struct {
 		name          string
 		request       *http.Request
 		error         hws.HWSError
-		valid   bool
+		expectLogItem string
 	}{
 		{
 			name:          "No HWSError.Status code",
 			request:       nil,
 			error:         hws.HWSError{},
-			valid:   false,
+			expectLogItem: "HWSError.StatusCode cannot be 0",
 		},
 		{
 			name:          "Negative HWSError.Status code",
 			request:       nil,
 			error:         hws.HWSError{StatusCode: -1},
-			valid:   false,
+			expectLogItem: "HWSError.StatusCode cannot be 0",
 		},
 		{
 			name:          "No HWSError.Message",
 			request:       nil,
 			error:         hws.HWSError{StatusCode: http.StatusInternalServerError},
-			valid:   false,
+			expectLogItem: "HWSError.Message cannot be empty",
 		},
 		{
 			name:    "No HWSError.Error",
@@ -127,7 +133,7 @@ func Test_ThrowError(t *testing.T) {
 				StatusCode: http.StatusInternalServerError,
 				Message:    "An error occured",
 			},
-			valid: false,
+			expectLogItem: "HWSError.Error cannot be nil",
 		},
 		{
 			name:    "No request provided",
@@ -137,7 +143,7 @@ func Test_ThrowError(t *testing.T) {
 				Message:    "An error occured",
 				Error:      errors.New("Error"),
 			},
-			valid: false,
+			expectLogItem: "Request cannot be nil",
 		},
 		{
 			name:    "Valid",
@@ -147,106 +153,92 @@ func Test_ThrowError(t *testing.T) {
 				Message:    "An error occured",
 				Error:      errors.New("Error"),
 			},
-			valid: true,
+			expectLogItem: "An error occured",
 		},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
+			buf.Reset()
 			rr := httptest.NewRecorder()
-			err := server.ThrowError(rr, tt.request, tt.error)
-			if tt.valid {
-				assert.NoError(t, err)
-			} else {
-				t.Log(err)
-				assert.Error(t, err)
-			}
+			server.ThrowError(rr, tt.request, tt.error)
+			// ThrowError no longer returns errors; check logs instead
+			output := buf.String()
+			assert.Contains(t, output, tt.expectLogItem)
 		})
 	}
 	t.Run("Log level set correctly", func(t *testing.T) {
 		buf.Reset()
 		rr := httptest.NewRecorder()
 		req := httptest.NewRequest("GET", "/", nil)
-		err := server.ThrowError(rr, req, hws.HWSError{
+		server.ThrowError(rr, req, hws.HWSError{
 			StatusCode: http.StatusInternalServerError,
 			Message:    "An error occured",
 			Error:      errors.New("Error"),
 			Level:      hws.ErrorWARN,
 		})
-		assert.NoError(t, err)
-		_, err = buf.ReadString([]byte(" ")[0])
+		_, err := buf.ReadString([]byte(" ")[0])
+		require.NoError(t, err)
 		loglvl, err := buf.ReadString([]byte(" ")[0])
-		assert.NoError(t, err)
-		if loglvl != "\x1b[33mWRN\x1b[0m " {
-			err = errors.New("Log level not set correctly")
-		}
-		assert.NoError(t, err)
+		require.NoError(t, err)
+		assert.Equal(t, "\x1b[33mWRN\x1b[0m ", loglvl, "Log level should be WRN for ErrorWARN")
+
 		buf.Reset()
-		err = server.ThrowError(rr, req, hws.HWSError{
+		server.ThrowError(rr, req, hws.HWSError{
 			StatusCode: http.StatusInternalServerError,
 			Message:    "An error occured",
 			Error:      errors.New("Error"),
 		})
-		assert.NoError(t, err)
 		_, err = buf.ReadString([]byte(" ")[0])
+		require.NoError(t, err)
 		loglvl, err = buf.ReadString([]byte(" ")[0])
-		assert.NoError(t, err)
-		if loglvl != "\x1b[31mERR\x1b[0m " {
-			err = errors.New("Log level not set correctly")
-		}
-		assert.NoError(t, err)
+		require.NoError(t, err)
+		assert.Equal(t, "\x1b[31mERR\x1b[0m ", loglvl, "Log level should be ERR when no level specified")
 	})
 
 	t.Run("Error page doesnt render if no error page set", func(t *testing.T) {
 		// Must be run before adding the error page to the test server
 		rr := httptest.NewRecorder()
 		req := httptest.NewRequest("GET", "/", nil)
-		err := server.ThrowError(rr, req, hws.HWSError{
+		server.ThrowError(rr, req, hws.HWSError{
 			StatusCode:      http.StatusInternalServerError,
 			Message:         "An error occured",
 			Error:           errors.New("Error"),
 			RenderErrorPage: true,
 		})
-		assert.NoError(t, err)
 		body := rr.Body.String()
-		if body != "" {
-			assert.Error(t, nil)
-		}
+		assert.Empty(t, body, "Error page should not render when no error page is set")
 	})
 	t.Run("Error page renders", func(t *testing.T) {
 		rr := httptest.NewRecorder()
 		req := httptest.NewRequest("GET", "/", nil)
 		// Adding the error page will carry over to all future tests and cant be undone
-		server.AddErrorPage(goodRender)
-		err := server.ThrowError(rr, req, hws.HWSError{
+		err := server.AddErrorPage(goodRender)
+		require.NoError(t, err)
+		server.ThrowError(rr, req, hws.HWSError{
 			StatusCode:      http.StatusInternalServerError,
 			Message:         "An error occured",
 			Error:           errors.New("Error"),
 			RenderErrorPage: true,
 		})
-		assert.NoError(t, err)
 		body := rr.Body.String()
-		if body == "" {
-			assert.Error(t, nil)
-		}
+		assert.NotEmpty(t, body, "Error page should render when RenderErrorPage is true")
 	})
-	t.Run("Error page doesnt render if no told to render", func(t *testing.T) {
+	t.Run("Error page doesnt render if not told to render", func(t *testing.T) {
 		// Error page already added to server
 		rr := httptest.NewRecorder()
 		req := httptest.NewRequest("GET", "/", nil)
-		err := server.ThrowError(rr, req, hws.HWSError{
+		server.ThrowError(rr, req, hws.HWSError{
 			StatusCode: http.StatusInternalServerError,
 			Message:    "An error occured",
 			Error:      errors.New("Error"),
 		})
-		assert.NoError(t, err)
 		body := rr.Body.String()
-		if body != "" {
-			assert.Error(t, nil)
-		}
+		assert.Empty(t, body, "Error page should not render when RenderErrorPage is false")
 	})
-	server.Shutdown(t.Context())
+	err := server.Shutdown(t.Context())
+	require.NoError(t, err)
 
-	t.Run("Doesn't error if no logger added to server", func(t *testing.T) {
+	t.Run("Doesn't panic if no logger added to server", func(t *testing.T) {
 		server, err := hws.NewServer(&hws.Config{
 			Host: "127.0.0.1",
 			Port: randomPort(),
@@ -261,13 +253,18 @@ func Test_ThrowError(t *testing.T) {
 		err = server.Start(t.Context())
 		require.NoError(t, err)
 		<-server.Ready()
+
 		rr := httptest.NewRecorder()
 		req := httptest.NewRequest("GET", "/", nil)
-		err = server.ThrowError(rr, req, hws.HWSError{
+		// Should not panic when no logger is present
+		assert.NotPanics(t, func() {
+			server.ThrowError(rr, req, hws.HWSError{
 				StatusCode: http.StatusInternalServerError,
 				Message:    "An error occured",
 				Error:      errors.New("Error"),
 			})
-		assert.NoError(t, err)
+		}, "ThrowError should not panic when no logger is present")
+		err = server.Shutdown(t.Context())
+		require.NoError(t, err)
 	})
 }

hws/ezconf.go

@@ -1,35 +1,9 @@
 package hws
 
-import "runtime"
+import "git.haelnorr.com/h/golib/ezconf"
 
-// EZConfIntegration provides integration with ezconf for automatic configuration
-type EZConfIntegration struct{}
-
-// PackagePath returns the path to the hws package for source parsing
-func (e EZConfIntegration) PackagePath() string {
-	_, filename, _, _ := runtime.Caller(0)
-	// Return directory of this file
-	return filename[:len(filename)-len("/ezconf.go")]
-}
-
-// ConfigFunc returns the ConfigFromEnv function for ezconf
-func (e EZConfIntegration) ConfigFunc() func() (interface{}, error) {
-	return func() (interface{}, error) {
-		return ConfigFromEnv()
-	}
-}
-
-// Name returns the name to use when registering with ezconf
-func (e EZConfIntegration) Name() string {
-	return "hws"
-}
-
-// GroupName returns the display name for grouping environment variables
-func (e EZConfIntegration) GroupName() string {
-	return "HWS"
-}
-
-// NewEZConfIntegration creates a new EZConf integration helper
-func NewEZConfIntegration() EZConfIntegration {
-	return EZConfIntegration{}
+// NewEZConfIntegration creates a new EZConf integration
+func NewEZConfIntegration() *ezconf.Integration {
+	return ezconf.NewIntegration("hws", "HWS",
+		&Config{}, func() (any, error) { return ConfigFromEnv() })
 }

hws/go.mod

@@ -4,21 +4,24 @@ go 1.25.5
 
 require (
 	git.haelnorr.com/h/golib/env v0.9.1
-	git.haelnorr.com/h/golib/hlog v0.9.0
+	git.haelnorr.com/h/golib/hlog v0.11.0
 	git.haelnorr.com/h/golib/notify v0.1.0
 	github.com/pkg/errors v0.9.1
 	github.com/stretchr/testify v1.11.1
 	k8s.io/apimachinery v0.35.0
 )
 
+require git.haelnorr.com/h/golib/ezconf v0.2.1
+
 require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/go-logr/logr v1.4.3 // indirect
-	github.com/mattn/go-colorable v0.1.13 // indirect
-	github.com/mattn/go-isatty v0.0.19 // indirect
+	github.com/gobwas/glob v0.2.3
+	github.com/mattn/go-colorable v0.1.14 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/rs/zerolog v1.34.0 // indirect
-	golang.org/x/sys v0.12.0 // indirect
+	golang.org/x/sys v0.41.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	k8s.io/klog/v2 v2.130.1 // indirect
 	k8s.io/utils v0.0.0-20251002143259-bc988d571ff4 // indirect

hws/go.sum

@@ -1,7 +1,9 @@
 git.haelnorr.com/h/golib/env v0.9.1 h1:2Vsj+mJKnO5f1Md1GO5v9ggLN5zWa0baCewcSHTjoNY=
 git.haelnorr.com/h/golib/env v0.9.1/go.mod h1:glUQVdA1HMKX1avTDyTyuhcr36SSxZtlJxKDT5KTztg=
-git.haelnorr.com/h/golib/hlog v0.9.0 h1:ib8n2MdmiRK2TF067p220kXmhDe9aAnlcsgpuv+QpvE=
-git.haelnorr.com/h/golib/hlog v0.9.0/go.mod h1:oOlzb8UVHUYP1k7dN5PSJXVskAB2z8EYgRN85jAi0Zk=
+git.haelnorr.com/h/golib/ezconf v0.2.1 h1:axMyKtgO9Zk6E8CrYrLpMzifvpjz73yxCQq0lOtuhck=
+git.haelnorr.com/h/golib/ezconf v0.2.1/go.mod h1:rETDcjpcEyyeBgCiZSU617wc0XycwZSC5+IAOtXmwP8=
+git.haelnorr.com/h/golib/hlog v0.11.0 h1:tCT8HWs51Nbin58sCTLcq5re6CZqo5/IHCzk3G+S3vQ=
+git.haelnorr.com/h/golib/hlog v0.11.0/go.mod h1:HjhXS5G3A0BwOZq7nu2qpNBtvOFiCa1GbAuBRxAkYqs=
 git.haelnorr.com/h/golib/notify v0.1.0 h1:xdf6zd21F6n+SuGTeJiuLNMf6zFXMvwpKD0gmNq8N10=
 git.haelnorr.com/h/golib/notify v0.1.0/go.mod h1:ARqaRmCYb8LMURhDM75sG+qX+YpqXmUVeAtacwjHjBc=
 github.com/coreos/go-systemd/v22 v22.5.0/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
@@ -9,12 +11,16 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/go-logr/logr v1.4.3 h1:CjnDlHq8ikf6E492q6eKboGOC0T8CDaOvkHCIg8idEI=
 github.com/go-logr/logr v1.4.3/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
+github.com/gobwas/glob v0.2.3 h1:A4xDbljILXROh+kObIiy5kIaPYD8e96x1tgBhUI5J+Y=
+github.com/gobwas/glob v0.2.3/go.mod h1:d3Ez4x06l9bZtSvzIay5+Yzi0fmZzPgnTbPcKjJAkT8=
 github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
-github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
 github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
+github.com/mattn/go-colorable v0.1.14 h1:9A9LHSqF/7dyVVX6g0U9cwm9pG3kP9gSzcuIPHPsaIE=
+github.com/mattn/go-colorable v0.1.14/go.mod h1:6LmQG8QLFO4G5z1gPvYEzlUgJ2wF+stgPZH1UqBm1s8=
 github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
-github.com/mattn/go-isatty v0.0.19 h1:JITubQf0MOLdlGRuRq+jtsDlekdYPia9ZFsB8h/APPA=
 github.com/mattn/go-isatty v0.0.19/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
+github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
+github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
 github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
@@ -26,8 +32,9 @@ github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu
 github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
 golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.12.0 h1:CM0HF96J0hcLAwsHPJZjfdNzs0gftsLfgKt57wWHJ0o=
 golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.41.0 h1:Ivj+2Cp/ylzLiEU89QhWblYnOE9zerudt9Ftecq2C6k=
+golang.org/x/sys v0.41.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=

hws/gzip_test.go

@@ -17,6 +17,10 @@ import (
 func Test_GZIP_Compression(t *testing.T) {
 	var buf bytes.Buffer
 
+	dbg, _ := hlog.LogLevel("debug")
+	logcfg := &hlog.Config{
+		LogLevel: dbg,
+	}
 	t.Run("GZIP enabled compresses response", func(t *testing.T) {
 		server, err := hws.NewServer(&hws.Config{
 			Host: "127.0.0.1",
@@ -25,7 +29,7 @@ func Test_GZIP_Compression(t *testing.T) {
 		})
 		require.NoError(t, err)
 
-		logger, err := hlog.NewLogger(hlog.LogLevel("Debug"), &buf, nil, "")
+		logger, err := hlog.NewLogger(logcfg, &buf)
 		require.NoError(t, err)
 
 		err = server.AddLogger(logger)
@@ -80,7 +84,7 @@ func Test_GZIP_Compression(t *testing.T) {
 		})
 		require.NoError(t, err)
 
-		logger, err := hlog.NewLogger(hlog.LogLevel("Debug"), &buf, nil, "")
+		logger, err := hlog.NewLogger(logcfg, &buf)
 		require.NoError(t, err)
 
 		err = server.AddLogger(logger)
@@ -131,7 +135,7 @@ func Test_GZIP_Compression(t *testing.T) {
 		})
 		require.NoError(t, err)
 
-		logger, err := hlog.NewLogger(hlog.LogLevel("Debug"), &buf, nil, "")
+		logger, err := hlog.NewLogger(logcfg, &buf)
 		require.NoError(t, err)
 
 		err = server.AddLogger(logger)

hws/logger.go

@@ -6,68 +6,58 @@ import (
 	"net/url"
 
 	"git.haelnorr.com/h/golib/hlog"
+	"github.com/gobwas/glob"
 )
 
 type logger struct {
 	logger       *hlog.Logger
-	ignoredPaths []string
+	ignoredPaths []glob.Glob
 }
 
-// TODO: add tests to make sure all the fields are correctly set
+// LogError uses the attached logger to log a HWSError
 func (s *Server) LogError(err HWSError) {
 	if s.logger == nil {
 		return
 	}
 	switch err.Level {
 	case ErrorDEBUG:
-		s.logger.logger.Debug().Msg(err.Message)
+		s.logger.logger.Debug().Err(err.Error).Msg(err.Message)
 		return
 	case ErrorINFO:
-		s.logger.logger.Info().Msg(err.Message)
+		s.logger.logger.Info().Err(err.Error).Msg(err.Message)
 		return
 	case ErrorWARN:
 		s.logger.logger.Warn().Err(err.Error).Msg(err.Message)
 		return
 	case ErrorERROR:
-		s.logger.logger.Error().Str("stacktrace", fmt.Sprintf("%+v", err)).Err(err.Error).Msg(err.Message)
+		s.logger.logger.Error().Str("stacktrace", fmt.Sprintf("%+v", err.Error)).Err(err.Error).Msg(err.Message)
 		return
 	case ErrorFATAL:
-		s.logger.logger.Fatal().Str("stacktrace", fmt.Sprintf("%+v", err)).Err(err.Error).Msg(err.Message)
+		s.logger.logger.Fatal().Str("stacktrace", fmt.Sprintf("%+v", err.Error)).Err(err.Error).Msg(err.Message)
 		return
 	case ErrorPANIC:
-		s.logger.logger.Panic().Str("stacktrace", fmt.Sprintf("%+v", err)).Err(err.Error).Msg(err.Message)
+		s.logger.logger.Panic().Str("stacktrace", fmt.Sprintf("%+v", err.Error)).Err(err.Error).Msg(err.Message)
 		return
 	default:
-		s.logger.logger.Error().Str("stacktrace", fmt.Sprintf("%+v", err)).Err(err.Error).Msg(err.Message)
+		s.logger.logger.Error().Str("stacktrace", fmt.Sprintf("%+v", err.Error)).Err(err.Error).Msg(err.Message)
 	}
 }
 
-func (server *Server) LogFatal(err error) {
-	if err == nil {
-		err = errors.New("LogFatal was called with a nil error")
-	}
-	if server.logger == nil {
-		fmt.Printf("FATAL - %s: %s", "A fatal error has occured", err.Error())
-		return
-	}
-	server.logger.logger.Fatal().Err(err).Msg("A fatal error has occured")
-}
-
-// Server.AddLogger adds a logger to the server to use for request logging.
-func (server *Server) AddLogger(hlogger *hlog.Logger) error {
+// AddLogger adds a logger to the server to use for request logging.
+func (s *Server) AddLogger(hlogger *hlog.Logger) error {
 	if hlogger == nil {
-		return errors.New("Unable to add logger, no logger provided")
+		return errors.New("unable to add logger, no logger provided")
 	}
-	server.logger = &logger{
+	s.logger = &logger{
 		logger: hlogger,
 	}
 	return nil
 }
 
-// Server.LoggerIgnorePaths sets a list of URL paths to ignore logging for.
+// LoggerIgnorePaths sets a list of URL paths to ignore logging for.
 // Path should match the url.URL.Path field, see https://pkg.go.dev/net/url#URL
 // Useful for ignoring requests to CSS files or favicons
-func (server *Server) LoggerIgnorePaths(paths ...string) error {
+func (s *Server) LoggerIgnorePaths(paths ...string) error {
 	for _, path := range paths {
 		u, err := url.Parse(path)
 		valid := err == nil &&
@@ -76,9 +66,22 @@ func (server *Server) LoggerIgnorePaths(paths ...string) error {
 			u.RawQuery == "" &&
 			u.Fragment == ""
 		if !valid {
-			return fmt.Errorf("Invalid path: '%s'", path)
+			return fmt.Errorf("invalid path: '%s'", path)
 		}
 	}
-	server.logger.ignoredPaths = paths
+	s.logger.ignoredPaths = prepareGlobs(paths)
 	return nil
 }
+
+func prepareGlobs(paths []string) []glob.Glob {
+	compiledGlobs := make([]glob.Glob, 0, len(paths))
+	for _, pattern := range paths {
+		g, err := glob.Compile(pattern)
+		if err != nil {
+			// If pattern fails to compile, skip it
+			continue
+		}
+		compiledGlobs = append(compiledGlobs, g)
+	}
+	return compiledGlobs
+}

hws/logger_test.go

@@ -25,6 +25,10 @@ func Test_AddLogger(t *testing.T) {
 }
 
 func Test_LogError_AllLevels(t *testing.T) {
+	dbg, _ := hlog.LogLevel("debug")
+	logcfg := &hlog.Config{
+		LogLevel: dbg,
+	}
 	t.Run("DEBUG level", func(t *testing.T) {
 		var buf bytes.Buffer
 		// Create server with logger explicitly set to Debug level
@@ -34,7 +38,7 @@ func Test_LogError_AllLevels(t *testing.T) {
 		})
 		require.NoError(t, err)
 
-		logger, err := hlog.NewLogger(hlog.LogLevel("debug"), &buf, nil, "")
+		logger, err := hlog.NewLogger(logcfg, &buf)
 		require.NoError(t, err)
 
 		err = server.AddLogger(logger)
@@ -197,7 +201,7 @@ func Test_LoggerIgnorePaths(t *testing.T) {
 
 		err := server.LoggerIgnorePaths("http://example.com/path")
 		assert.Error(t, err)
-		assert.Contains(t, err.Error(), "Invalid path")
+		assert.Contains(t, err.Error(), "invalid path")
 	})
 
 	t.Run("Invalid path with host", func(t *testing.T) {
@@ -207,7 +211,7 @@ func Test_LoggerIgnorePaths(t *testing.T) {
 		err := server.LoggerIgnorePaths("//example.com/path")
 		assert.Error(t, err)
 		if err != nil {
-			assert.Contains(t, err.Error(), "Invalid path")
+			assert.Contains(t, err.Error(), "invalid path")
 		}
 	})
 
@@ -217,7 +221,7 @@ func Test_LoggerIgnorePaths(t *testing.T) {
 
 		err := server.LoggerIgnorePaths("/path?query=value")
 		assert.Error(t, err)
-		assert.Contains(t, err.Error(), "Invalid path")
+		assert.Contains(t, err.Error(), "invalid path")
 	})
 
 	t.Run("Invalid path with fragment", func(t *testing.T) {
@@ -226,7 +230,7 @@ func Test_LoggerIgnorePaths(t *testing.T) {
 
 		err := server.LoggerIgnorePaths("/path#fragment")
 		assert.Error(t, err)
-		assert.Contains(t, err.Error(), "Invalid path")
+		assert.Contains(t, err.Error(), "invalid path")
 	})
 
 	t.Run("Valid paths", func(t *testing.T) {

hws/middleware.go

@@ -5,35 +5,37 @@ import (
 	"net/http"
 )
 
-type Middleware func(h http.Handler) http.Handler
-type MiddlewareFunc func(w http.ResponseWriter, r *http.Request) (*http.Request, *HWSError)
+type (
+	Middleware     func(h http.Handler) http.Handler
+	MiddlewareFunc func(w http.ResponseWriter, r *http.Request) (*http.Request, *HWSError)
+)
 
-// Server.AddMiddleware registers all the middleware.
+// AddMiddleware registers all the middleware.
 // Middleware will be run in the order that they are provided.
 // Can only be called once
-func (server *Server) AddMiddleware(middleware ...Middleware) error {
-	if !server.routes {
+func (s *Server) AddMiddleware(middleware ...Middleware) error {
+	if !s.routes {
 		return errors.New("Server.AddRoutes must be called before Server.AddMiddleware")
 	}
-	if server.middleware {
+	if s.middleware {
 		return errors.New("Server.AddMiddleware already called")
 	}
 	// RUN LOGGING MIDDLEWARE FIRST
-	server.server.Handler = logging(server.server.Handler, server.logger)
+	s.server.Handler = logging(s.server.Handler, s.logger)
 
 	// LOOP PROVIDED MIDDLEWARE IN REVERSE order
 	for i := len(middleware); i > 0; i-- {
-		server.server.Handler = middleware[i-1](server.server.Handler)
+		s.server.Handler = middleware[i-1](s.server.Handler)
 	}
 
 	// RUN GZIP
-	if server.GZIP {
-		server.server.Handler = addgzip(server.server.Handler)
+	if s.GZIP {
+		s.server.Handler = addgzip(s.server.Handler)
 	}
 	// RUN TIMER MIDDLEWARE LAST
-	server.server.Handler = startTimer(server.server.Handler)
+	s.server.Handler = startTimer(s.server.Handler)
 
-	server.middleware = true
+	s.middleware = true
 
 	return nil
 }
@@ -43,14 +45,14 @@ func (server *Server) AddMiddleware(middleware ...Middleware) error {
 // and returns a new request and optional HWSError.
 // If a HWSError is returned, server.ThrowError will be called.
 // If HWSError.RenderErrorPage is true, the request chain will be terminated and the error page rendered
-func (server *Server) NewMiddleware(
+func (s *Server) NewMiddleware(
 	middlewareFunc MiddlewareFunc,
 ) Middleware {
 	return func(next http.Handler) http.Handler {
 		return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 			newReq, herr := middlewareFunc(w, r)
 			if herr != nil {
-				server.ThrowError(w, r, *herr)
+				s.ThrowError(w, r, *herr)
 				if herr.RenderErrorPage {
 					return
 				}

hws/middleware_logging.go

@@ -2,8 +2,9 @@ package hws
 
 import (
 	"net/http"
-	"slices"
 	"time"
+
+	"github.com/gobwas/glob"
 )
 
 // Middleware to add logs to console with details of the request
@@ -13,7 +14,7 @@ func logging(next http.Handler, logger *logger) http.Handler {
 			next.ServeHTTP(w, r)
 			return
 		}
-		if slices.Contains(logger.ignoredPaths, r.URL.Path) {
+		if globTest(r.URL.Path, logger.ignoredPaths) {
 			next.ServeHTTP(w, r)
 			return
 		}
@@ -36,3 +37,12 @@ func logging(next http.Handler, logger *logger) http.Handler {
 			Msg("Served")
 	})
 }
+
+func globTest(testPath string, globs []glob.Glob) bool {
+	for _, g := range globs {
+		if g.Match(testPath) {
+			return true
+		}
+	}
+	return false
+}

hws/middleware_timer.go

@@ -18,16 +18,24 @@ func startTimer(next http.Handler) http.Handler {
 	)
 }
 
+type contextKey string
+
+func (c contextKey) String() string {
+	return "hws context key " + string(c)
+}
+
+var requestTimerCtxKey = contextKey("request-timer")
+
 // Set the start time of the request
 func setStart(ctx context.Context, time time.Time) context.Context {
-	return context.WithValue(ctx, "hws context key request-timer", time)
+	return context.WithValue(ctx, requestTimerCtxKey, time)
 }
 
 // Get the start time of the request
 func getStartTime(ctx context.Context) (time.Time, error) {
-	start, ok := ctx.Value("hws context key request-timer").(time.Time)
+	start, ok := ctx.Value(requestTimerCtxKey).(time.Time)
 	if !ok {
-		return time.Time{}, errors.New("Failed to get start time of request")
+		return time.Time{}, errors.New("failed to get start time of request")
 	}
 	return start, nil
 }

hws/notify.go

@@ -100,7 +100,7 @@ func (s *Server) NotifySub(nt notify.Notification) {
 	}
 	_, exists := s.notifier.clients.getClient(nt.Target)
 	if !exists {
-		err := fmt.Errorf("Tried to notify subscriber that doesn't exist - subID: %s", nt.Target)
+		err := fmt.Errorf("tried to notify subscriber that doesn't exist - subID: %s", nt.Target)
 		s.LogError(HWSError{Level: ErrorWARN, Message: "Failed to notify", Error: err})
 		return
 	}
@@ -119,7 +119,7 @@ func (s *Server) NotifyID(nt notify.Notification, altID string) {
 	clients, exists := s.notifier.clients.clientsIDMap[altID]
 	s.notifier.clients.lock.RUnlock()
 	if !exists {
-		err := fmt.Errorf("Tried to notify client group that doesn't exist - altID: %s", altID)
+		err := fmt.Errorf("tried to notify client group that doesn't exist - altID: %s", altID)
 		s.LogError(HWSError{Level: ErrorWARN, Message: "Failed to notify", Error: err})
 		return
 	}

hws/notify_test.go

@@ -17,6 +17,7 @@ func newTestServerWithNotifier(t *testing.T) *Server {
 	cfg := &Config{
 		Host:          "127.0.0.1",
 		Port:          0,
+		ShutdownDelay: 0, // No delay for tests
 	}
 
 	server, err := NewServer(cfg)
@@ -359,7 +360,7 @@ func Test_ActiveClientStaysAlive(t *testing.T) {
 
 	done := make(chan bool)
 	go func() {
-		for i := 0; i < 3; i++ {
+		for range 3 {
 			<-ticker.C
 			server.NotifySub(notify.Notification{
 				Target:  client.sub.ID,
@@ -460,7 +461,7 @@ func Test_SlowConsumerTolerance(t *testing.T) {
 	defer close(stop)
 
 	// Send 10 notifications quickly (buffer is 10)
-	for i := 0; i < 10; i++ {
+	for range 10 {
 		server.NotifySub(notify.Notification{
 			Target:  client.sub.ID,
 			Message: "Burst message",
@@ -468,7 +469,7 @@ func Test_SlowConsumerTolerance(t *testing.T) {
 	}
 
 	// Client should receive all 10
-	for i := 0; i < 10; i++ {
+	for i := range 10 {
 		select {
 		case <-notifications:
 			// Received
@@ -487,7 +488,7 @@ func Test_SingleTimeoutRecovery(t *testing.T) {
 	defer close(stop)
 
 	// Fill buffer completely (buffer is 10)
-	for i := 0; i < 10; i++ {
+	for range 10 {
 		server.NotifySub(notify.Notification{
 			Target:  client.sub.ID,
 			Message: "Fill buffer",
@@ -500,15 +501,15 @@ func Test_SingleTimeoutRecovery(t *testing.T) {
 		Message: "Timeout message",
 	})
 
-	// Wait for timeout
-	time.Sleep(6 * time.Second)
+	// Wait for timeout (5s timeout + small buffer)
+	time.Sleep(5100 * time.Millisecond)
 
 	// Check failure count (should be 1)
 	fails := atomic.LoadInt32(&client.consecutiveFails)
 	require.Equal(t, int32(1), fails, "Should have 1 timeout")
 
 	// Now read all buffered messages
-	for i := 0; i < 10; i++ {
+	for range 10 {
 		<-notifications
 	}
 
@@ -538,7 +539,7 @@ func Test_ConsecutiveFailureDisconnect(t *testing.T) {
 	defer close(stop)
 
 	// Fill buffer and never read to cause 5 consecutive timeouts
-	for i := 0; i < 20; i++ {
+	for range 20 {
 		server.NotifySub(notify.Notification{
 			Target:  client.sub.ID,
 			Message: "Timeout message",
@@ -684,7 +685,7 @@ func Test_ConcurrentSubscriptions(t *testing.T) {
 	var wg sync.WaitGroup
 	clients := make([]*Client, 100)
 
-	for i := 0; i < 100; i++ {
+	for i := range 100 {
 		wg.Add(1)
 		go func(index int) {
 			defer wg.Done()
@@ -716,7 +717,7 @@ func Test_ConcurrentNotifications(t *testing.T) {
 	messageCount := 50
 
 	// Send from multiple goroutines
-	for i := 0; i < messageCount; i++ {
+	for i := range messageCount {
 		wg.Add(1)
 		go func(index int) {
 			defer wg.Done()
@@ -733,7 +734,7 @@ func Test_ConcurrentNotifications(t *testing.T) {
 	// This is expected behavior - we're testing thread safety, not guaranteed delivery
 	// Just verify we receive at least some messages without panicking or deadlocking
 	received := 0
-	timeout := time.After(2 * time.Second)
+	timeout := time.After(500 * time.Millisecond)
 	for received < messageCount {
 		select {
 		case <-notifications:
@@ -751,7 +752,7 @@ func Test_ConcurrentCleanup(t *testing.T) {
 	server := newTestServerWithNotifier(t)
 
 	// Create some clients
-	for i := 0; i < 10; i++ {
+	for i := range 10 {
 		client, _ := server.GetClient("", "")
 		// Set some to be old
 		if i%2 == 0 {
@@ -790,16 +791,14 @@ func Test_NoRaceConditions(t *testing.T) {
 	var wg sync.WaitGroup
 
 	// Create a few clients and read from them
-	for i := 0; i < 5; i++ {
-		wg.Add(1)
-		go func() {
-			defer wg.Done()
+	for range 5 {
+		wg.Go(func() {
 			client, _ := server.GetClient("", "")
 			notifications, stop := client.Listen()
 			defer close(stop)
 
 			// Actively read messages
-			timeout := time.After(2 * time.Second)
+			timeout := time.After(200 * time.Millisecond)
 			for {
 				select {
 				case <-notifications:
@@ -808,21 +807,18 @@ func Test_NoRaceConditions(t *testing.T) {
 					return
 				}
 			}
-		}()
+		})
 	}
 
 	// Send a few notifications
-	wg.Add(1)
-	go func() {
-		defer wg.Done()
-		for j := 0; j < 20; j++ {
+	wg.Go(func() {
+		for range 10 {
 			server.NotifyAll(notify.Notification{
 				Message: "Stress test",
 			})
-			time.Sleep(50 * time.Millisecond)
+			time.Sleep(10 * time.Millisecond)
 		}
-	}()
-
+	})
 	wg.Wait()
 }
 
@@ -948,7 +944,7 @@ func Test_ListenSignature(t *testing.T) {
 	require.NotNil(t, stop)
 
 	// notifications should be receive-only
-	_, ok := interface{}(notifications).(<-chan notify.Notification)
+	_, ok := any(notifications).(<-chan notify.Notification)
 	require.True(t, ok, "notifications should be receive-only channel")
 
 	// stop should be closeable
@@ -964,7 +960,7 @@ func Test_BufferSize(t *testing.T) {
 	defer close(stop)
 
 	// Send 10 messages without reading (buffer size is 10)
-	for i := 0; i < 10; i++ {
+	for range 10 {
 		server.NotifySub(notify.Notification{
 			Target:  client.sub.ID,
 			Message: "Buffered",
@@ -975,7 +971,7 @@ func Test_BufferSize(t *testing.T) {
 	time.Sleep(100 * time.Millisecond)
 
 	// Read all 10
-	for i := 0; i < 10; i++ {
+	for i := range 10 {
 		select {
 		case <-notifications:
 			// Success

hws/routes.go

@@ -30,13 +30,13 @@ const (
 	MethodPATCH   Method = "PATCH"
 )
 
-// Server.AddRoutes registers the page handlers for the server.
+// AddRoutes registers the page handlers for the server.
 // At least one route must be provided.
 // If any route patterns (path + method) are defined multiple times, the first
 // instance will be added and any additional conflicts will be discarded.
-func (server *Server) AddRoutes(routes ...Route) error {
+func (s *Server) AddRoutes(routes ...Route) error {
 	if len(routes) == 0 {
-		return errors.New("No routes provided")
+		return errors.New("no routes provided")
 	}
 	patterns := []string{}
 	mux := http.NewServeMux()
@@ -47,10 +47,10 @@ func (server *Server) AddRoutes(routes ...Route) error {
 		}
 		for _, method := range route.Methods {
 			if !validMethod(method) {
-				return fmt.Errorf("Invalid method %s for path %s", method, route.Path)
+				return fmt.Errorf("invalid method %s for path %s", method, route.Path)
 			}
 			if route.Handler == nil {
-				return fmt.Errorf("No handler provided for %s %s", method, route.Path)
+				return fmt.Errorf("no handler provided for %s %s", method, route.Path)
 			}
 			pattern := fmt.Sprintf("%s %s", method, route.Path)
 			if slices.Contains(patterns, pattern) {
@@ -61,8 +61,8 @@ func (server *Server) AddRoutes(routes ...Route) error {
 		}
 	}
 
-	server.server.Handler = mux
-	server.routes = true
+	s.server.Handler = mux
+	s.routes = true
 
 	return nil
 }

hws/routes_test.go

@@ -18,7 +18,7 @@ func Test_AddRoutes(t *testing.T) {
 		server := createTestServer(t, &buf)
 		err := server.AddRoutes()
 		assert.Error(t, err)
-		assert.Contains(t, err.Error(), "No routes provided")
+		assert.Contains(t, err.Error(), "no routes provided")
 	})
 
 	t.Run("Single valid route", func(t *testing.T) {
@@ -58,7 +58,7 @@ func Test_AddRoutes(t *testing.T) {
 			Handler: handler,
 		})
 		assert.Error(t, err)
-		assert.Contains(t, err.Error(), "Invalid method")
+		assert.Contains(t, err.Error(), "invalid method")
 	})
 
 	t.Run("No handler provided", func(t *testing.T) {
@@ -69,7 +69,7 @@ func Test_AddRoutes(t *testing.T) {
 			Handler: nil,
 		})
 		assert.Error(t, err)
-		assert.Contains(t, err.Error(), "No handler provided")
+		assert.Contains(t, err.Error(), "no handler provided")
 	})
 
 	t.Run("All HTTP methods are valid", func(t *testing.T) {
@@ -203,7 +203,7 @@ func Test_AddRoutes_MultipleMethods(t *testing.T) {
 			Handler: handler,
 		})
 		assert.Error(t, err)
-		assert.Contains(t, err.Error(), "Invalid method")
+		assert.Contains(t, err.Error(), "invalid method")
 	})
 
 	t.Run("Empty Methods slice falls back to Method field", func(t *testing.T) {

hws/server.go

@@ -26,14 +26,14 @@ type Server struct {
 }
 
 // Ready returns a channel that is closed when the server is started
-func (server *Server) Ready() <-chan struct{} {
-	return server.ready
+func (s *Server) Ready() <-chan struct{} {
+	return s.ready
 }
 
 // IsReady checks if the server is running
-func (server *Server) IsReady() bool {
+func (s *Server) IsReady() bool {
 	select {
-	case <-server.ready:
+	case <-s.ready:
 		return true
 	default:
 		return false
@@ -41,13 +41,13 @@ func (server *Server) IsReady() bool {
 }
 
 // Addr returns the server's network address
-func (server *Server) Addr() string {
-	return server.server.Addr
+func (s *Server) Addr() string {
+	return s.server.Addr
 }
 
 // Handler returns the server's HTTP handler for testing purposes
-func (server *Server) Handler() http.Handler {
-	return server.server.Handler
+func (s *Server) Handler() http.Handler {
+	return s.server.Handler
 }
 
 // NewServer returns a new hws.Server with the specified configuration.
@@ -75,7 +75,7 @@ func NewServer(config *Config) (*Server, error) {
 
 	valid := isValidHostname(config.Host)
 	if !valid {
-		return nil, fmt.Errorf("Hostname '%s' is not valid", config.Host)
+		return nil, fmt.Errorf("hostname '%s' is not valid", config.Host)
 	}
 
 	httpServer := &http.Server{
@@ -95,62 +95,64 @@ func NewServer(config *Config) (*Server, error) {
 	return server, nil
 }
 
-func (server *Server) Start(ctx context.Context) error {
+func (s *Server) Start(ctx context.Context) error {
 	if ctx == nil {
 		return errors.New("Context cannot be nil")
 	}
-	if !server.routes {
+	if !s.routes {
 		return errors.New("Server.AddRoutes must be run before starting the server")
 	}
-	if !server.middleware {
-		err := server.AddMiddleware()
+	if !s.middleware {
+		err := s.AddMiddleware()
 		if err != nil {
 			return errors.Wrap(err, "server.AddMiddleware")
 		}
 	}
 
-	server.startNotifier()
+	s.startNotifier()
 
 	go func() {
-		if server.logger == nil {
-			fmt.Printf("Listening for requests on %s", server.server.Addr)
+		if s.logger == nil {
+			fmt.Printf("Listening for requests on %s", s.server.Addr)
 		} else {
-			server.logger.logger.Info().Str("address", server.server.Addr).Msg("Listening for requests")
+			s.logger.logger.Info().Str("address", s.server.Addr).Msg("Listening for requests")
 		}
-		if err := server.server.ListenAndServe(); err != nil && err != http.ErrServerClosed {
-			if server.logger == nil {
+		if err := s.server.ListenAndServe(); err != nil && err != http.ErrServerClosed {
+			if s.logger == nil {
 				fmt.Printf("Server encountered a fatal error: %s", err.Error())
 			} else {
-				server.LogError(HWSError{Error: err, Message: "Server encountered a fatal error"})
+				s.LogError(HWSError{Error: err, Message: "Server encountered a fatal error"})
 			}
 		}
 	}()
 
-	server.waitUntilReady(ctx)
+	s.waitUntilReady(ctx)
 
 	return nil
 }
 
-func (server *Server) Shutdown(ctx context.Context) error {
-	server.logger.logger.Debug().Dur("shutdown_delay", server.shutdowndelay).Msg("HWS Server shutting down")
-	server.NotifyAll(notify.Notification{
+func (s *Server) Shutdown(ctx context.Context) error {
+	if s.logger != nil {
+		s.logger.logger.Debug().Dur("shutdown_delay", s.shutdowndelay).Msg("HWS Server shutting down")
+	}
+	s.NotifyAll(notify.Notification{
 		Title:   "Shutting down",
-		Message: fmt.Sprintf("Server is shutting down in %v", server.shutdowndelay),
+		Message: fmt.Sprintf("Server is shutting down in %v", s.shutdowndelay),
 		Level:   LevelShutdown,
 	})
-	<-time.NewTimer(server.shutdowndelay).C
-	if !server.IsReady() {
+	<-time.NewTimer(s.shutdowndelay).C
+	if !s.IsReady() {
 		return errors.New("Server isn't running")
 	}
 	if ctx == nil {
 		return errors.New("Context cannot be nil")
 	}
-	err := server.server.Shutdown(ctx)
+	err := s.server.Shutdown(ctx)
 	if err != nil {
 		return errors.Wrap(err, "Failed to shutdown the server gracefully")
 	}
-	server.closeNotifier()
-	server.ready = make(chan struct{})
+	s.closeNotifier()
+	s.ready = make(chan struct{})
 	return nil
 }
 
@@ -168,7 +170,7 @@ func isValidHostname(host string) bool {
 	return false
 }
 
-func (server *Server) waitUntilReady(ctx context.Context) error {
+func (s *Server) waitUntilReady(ctx context.Context) error {
 	ticker := time.NewTicker(50 * time.Millisecond)
 	defer ticker.Stop()
 
@@ -180,14 +182,14 @@ func (server *Server) waitUntilReady(ctx context.Context) error {
 			return ctx.Err()
 
 		case <-ticker.C:
-			resp, err := http.Get("http://" + server.server.Addr + "/healthz")
+			resp, err := http.Get("http://" + s.server.Addr + "/healthz")
 			if err != nil {
 				continue // not accepting yet
 			}
 			resp.Body.Close()
 
 			if resp.StatusCode == http.StatusOK {
-				closeOnce.Do(func() { close(server.ready) })
+				closeOnce.Do(func() { close(s.ready) })
 				return nil
 			}
 		}

hws/server_test.go

@@ -28,10 +28,15 @@ func createTestServer(t *testing.T, w io.Writer) *hws.Server {
 	server, err := hws.NewServer(&hws.Config{
 		Host:          "127.0.0.1",
 		Port:          randomPort(),
+		ShutdownDelay: 0, // No delay for tests
 	})
 	require.NoError(t, err)
+	dbg, _ := hlog.LogLevel("debug")
+	logcfg := &hlog.Config{
+		LogLevel: dbg,
+	}
 
-	logger, err := hlog.NewLogger(hlog.LogLevel("Debug"), w, nil, "")
+	logger, err := hlog.NewLogger(logcfg, w)
 	require.NoError(t, err)
 
 	err = server.AddLogger(logger)
@@ -227,5 +232,4 @@ func Test_NewServer(t *testing.T) {
 			}
 		})
 	}
-
 }

hwsauth/authenticator.go

@@ -9,6 +9,7 @@ import (
 	"git.haelnorr.com/h/golib/hlog"
 	"git.haelnorr.com/h/golib/hws"
 	"git.haelnorr.com/h/golib/jwt"
+	"github.com/gobwas/glob"
 	"github.com/pkg/errors"
 )
 
@@ -16,7 +17,7 @@ type Authenticator[T Model, TX DBTransaction] struct {
 	tokenGenerator *jwt.TokenGenerator
 	load           LoadFunc[T, TX]
 	beginTx        BeginTX
-	ignoredPaths   []string
+	ignoredPaths   []glob.Glob
 	logger         *hlog.Logger
 	server         *hws.Server
 	errorPage      hws.ErrorPageFunc

hwsauth/config.go

@@ -9,16 +9,16 @@ import (
 // Config holds the configuration settings for the authenticator.
 // All time-based settings are in minutes.
 type Config struct {
-	SSL                bool   // ENV HWSAUTH_SSL: Enable SSL secure cookies (default: false)
-	TrustedHost        string // ENV HWSAUTH_TRUSTED_HOST: Full server address for SSL (required if SSL is true)
-	SecretKey          string // ENV HWSAUTH_SECRET_KEY: Secret key for signing JWT tokens (required)
-	AccessTokenExpiry  int64  // ENV HWSAUTH_ACCESS_TOKEN_EXPIRY: Access token expiry in minutes (default: 5)
-	RefreshTokenExpiry int64  // ENV HWSAUTH_REFRESH_TOKEN_EXPIRY: Refresh token expiry in minutes (default: 1440)
-	TokenFreshTime     int64  // ENV HWSAUTH_TOKEN_FRESH_TIME: Token fresh time in minutes (default: 5)
-	LandingPage        string // ENV HWSAUTH_LANDING_PAGE: Redirect destination for authenticated users (default: "/profile")
-	DatabaseType       string // ENV HWSAUTH_DATABASE_TYPE: Database type (postgres, mysql, sqlite, mariadb) (default: "postgres")
-	DatabaseVersion    string // ENV HWSAUTH_DATABASE_VERSION: Database version string (default: "15")
-	JWTTableName       string // ENV HWSAUTH_JWT_TABLE_NAME: Custom JWT blacklist table name (default: "jwtblacklist")
+	SSL                bool   `ezconf:"HWSAUTH_SSL,description:Enable SSL secure cookies,default:false"`
+	TrustedHost        string `ezconf:"HWSAUTH_TRUSTED_HOST,description:Full server address for SSL,required:if SSL is true"`
+	SecretKey          string `ezconf:"HWSAUTH_SECRET_KEY,description:Secret key for signing JWT tokens,required"`
+	AccessTokenExpiry  int64  `ezconf:"HWSAUTH_ACCESS_TOKEN_EXPIRY,description:Access token expiry in minutes,default:5"`
+	RefreshTokenExpiry int64  `ezconf:"HWSAUTH_REFRESH_TOKEN_EXPIRY,description:Refresh token expiry in minutes,default:1440"`
+	TokenFreshTime     int64  `ezconf:"HWSAUTH_TOKEN_FRESH_TIME,description:Token fresh time in minutes,default:5"`
+	LandingPage        string `ezconf:"HWSAUTH_LANDING_PAGE,description:Redirect destination for authenticated users,default:/profile"`
+	DatabaseType       string `ezconf:"HWSAUTH_DATABASE_TYPE,description:Database type (postgres mysql sqlite mariadb),default:postgres"`
+	DatabaseVersion    string `ezconf:"HWSAUTH_DATABASE_VERSION,description:Database version string,default:15"`
+	JWTTableName       string `ezconf:"HWSAUTH_JWT_TABLE_NAME,description:Custom JWT blacklist table name,default:jwtblacklist"`
 }
 
 // ConfigFromEnv loads configuration from environment variables.

hwsauth/ezconf.go

@@ -1,35 +1,9 @@
 package hwsauth
 
-import "runtime"
-
-// EZConfIntegration provides integration with ezconf for automatic configuration
-type EZConfIntegration struct{}
-
-// PackagePath returns the path to the hwsauth package for source parsing
-func (e EZConfIntegration) PackagePath() string {
-	_, filename, _, _ := runtime.Caller(0)
-	// Return directory of this file
-	return filename[:len(filename)-len("/ezconf.go")]
-}
-
-// ConfigFunc returns the ConfigFromEnv function for ezconf
-func (e EZConfIntegration) ConfigFunc() func() (interface{}, error) {
-	return func() (interface{}, error) {
-		return ConfigFromEnv()
-	}
-}
-
-// Name returns the name to use when registering with ezconf
-func (e EZConfIntegration) Name() string {
-	return "hwsauth"
-}
-
-// GroupName returns the display name for grouping environment variables
-func (e EZConfIntegration) GroupName() string {
-	return "HWSAuth"
-}
+import "git.haelnorr.com/h/golib/ezconf"
 
 // NewEZConfIntegration creates a new EZConf integration helper
-func NewEZConfIntegration() EZConfIntegration {
-	return EZConfIntegration{}
+func NewEZConfIntegration() *ezconf.Integration {
+	return ezconf.NewIntegration("hwsauth", "HWSAuth", &Config{},
+		func() (any, error) { return ConfigFromEnv() })
 }

hwsauth/go.mod

@@ -5,24 +5,28 @@ go 1.25.5
 require (
 	git.haelnorr.com/h/golib/cookies v0.9.0
 	git.haelnorr.com/h/golib/env v0.9.1
-	git.haelnorr.com/h/golib/hlog v0.10.4
-	git.haelnorr.com/h/golib/hws v0.3.0
+	git.haelnorr.com/h/golib/ezconf v0.2.1
+	git.haelnorr.com/h/golib/hlog v0.11.0
+	git.haelnorr.com/h/golib/hws v0.5.0
 	git.haelnorr.com/h/golib/jwt v0.10.1
 	github.com/DATA-DOG/go-sqlmock v1.5.2
 	github.com/pkg/errors v0.9.1
 	github.com/stretchr/testify v1.11.1
 )
 
+require git.haelnorr.com/h/golib/notify v0.1.0 // indirect
+
 require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/go-logr/logr v1.4.3 // indirect
+	github.com/gobwas/glob v0.2.3
 	github.com/golang-jwt/jwt v3.2.2+incompatible // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/mattn/go-colorable v0.1.14 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/rs/zerolog v1.34.0 // indirect
-	golang.org/x/sys v0.40.0 // indirect
+	golang.org/x/sys v0.41.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	k8s.io/apimachinery v0.35.0 // indirect
 	k8s.io/klog/v2 v2.130.1 // indirect

hwsauth/go.sum

@@ -2,12 +2,16 @@ git.haelnorr.com/h/golib/cookies v0.9.0 h1:Vf+eX1prHkKuGrQon1BHY87yaPc1H+HJFRXDO
 git.haelnorr.com/h/golib/cookies v0.9.0/go.mod h1:y1385YExI9gLwckCVDCYVcsFXr6N7T3brJjnJD2QIuo=
 git.haelnorr.com/h/golib/env v0.9.1 h1:2Vsj+mJKnO5f1Md1GO5v9ggLN5zWa0baCewcSHTjoNY=
 git.haelnorr.com/h/golib/env v0.9.1/go.mod h1:glUQVdA1HMKX1avTDyTyuhcr36SSxZtlJxKDT5KTztg=
-git.haelnorr.com/h/golib/hlog v0.10.4 h1:vpCsV/OddjIYx8F48U66WxojjmhEbeLGQAOBG4ViSRQ=
-git.haelnorr.com/h/golib/hlog v0.10.4/go.mod h1:+wJ8vecQY/JITTXKmI3JfkHiUGyMs7N6wooj2wuWZbc=
-git.haelnorr.com/h/golib/hws v0.3.0 h1:/YGzxd3sRR3DFU6qVZxpJMKV3W2wCONqZKYUDIercCo=
-git.haelnorr.com/h/golib/hws v0.3.0/go.mod h1:6ZlRKnt8YMpv5XcMXmyBGmD1/euvBo3d1azEvHJjOLo=
+git.haelnorr.com/h/golib/ezconf v0.2.1 h1:axMyKtgO9Zk6E8CrYrLpMzifvpjz73yxCQq0lOtuhck=
+git.haelnorr.com/h/golib/ezconf v0.2.1/go.mod h1:rETDcjpcEyyeBgCiZSU617wc0XycwZSC5+IAOtXmwP8=
+git.haelnorr.com/h/golib/hlog v0.11.0 h1:tCT8HWs51Nbin58sCTLcq5re6CZqo5/IHCzk3G+S3vQ=
+git.haelnorr.com/h/golib/hlog v0.11.0/go.mod h1:HjhXS5G3A0BwOZq7nu2qpNBtvOFiCa1GbAuBRxAkYqs=
+git.haelnorr.com/h/golib/hws v0.5.0 h1:0CSv2f+dm/KzB/o5o6uXCyvN74iBdMTImhkyAZzU52c=
+git.haelnorr.com/h/golib/hws v0.5.0/go.mod h1:dxAbbGGNzqLXhZXwgt091QsvsPBdrS+1YsNQNldNVoM=
 git.haelnorr.com/h/golib/jwt v0.10.1 h1:1Adxt9H3Y4fWFvFjWpvg/vSFhbgCMDMxgiE3m7KvDMI=
 git.haelnorr.com/h/golib/jwt v0.10.1/go.mod h1:fbuPrfucT9lL0faV5+Q5Gk9WFJxPlwzRPpbMQKYZok4=
+git.haelnorr.com/h/golib/notify v0.1.0 h1:xdf6zd21F6n+SuGTeJiuLNMf6zFXMvwpKD0gmNq8N10=
+git.haelnorr.com/h/golib/notify v0.1.0/go.mod h1:ARqaRmCYb8LMURhDM75sG+qX+YpqXmUVeAtacwjHjBc=
 github.com/DATA-DOG/go-sqlmock v1.5.2 h1:OcvFkGmslmlZibjAjaHm3L//6LiuBgolP7OputlJIzU=
 github.com/DATA-DOG/go-sqlmock v1.5.2/go.mod h1:88MAG/4G7SMwSE3CeA0ZKzrT5CiOU3OJ+JlNzwDqpNU=
 github.com/coreos/go-systemd/v22 v22.5.0/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
@@ -15,6 +19,8 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/go-logr/logr v1.4.3 h1:CjnDlHq8ikf6E492q6eKboGOC0T8CDaOvkHCIg8idEI=
 github.com/go-logr/logr v1.4.3/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
+github.com/gobwas/glob v0.2.3 h1:A4xDbljILXROh+kObIiy5kIaPYD8e96x1tgBhUI5J+Y=
+github.com/gobwas/glob v0.2.3/go.mod h1:d3Ez4x06l9bZtSvzIay5+Yzi0fmZzPgnTbPcKjJAkT8=
 github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
 github.com/golang-jwt/jwt v3.2.2+incompatible h1:IfV12K8xAKAnZqdXVzCZ+TOjboZ2keLg81eXfW3O+oY=
 github.com/golang-jwt/jwt v3.2.2+incompatible/go.mod h1:8pz2t5EyA70fFQQSrl6XZXzqecmYZeUEB8OUGHkxJ+I=
@@ -40,8 +46,8 @@ github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD
 golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.40.0 h1:DBZZqJ2Rkml6QMQsZywtnjnnGvHza6BTfYFWY9kjEWQ=
-golang.org/x/sys v0.40.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
+golang.org/x/sys v0.41.0 h1:Ivj+2Cp/ylzLiEU89QhWblYnOE9zerudt9Ftecq2C6k=
+golang.org/x/sys v0.41.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=

hwsauth/hwsauth_test.go

@@ -23,8 +23,7 @@ func (tm TestModel) GetID() int {
 	return tm.ID
 }
 
-type TestTransaction struct {
-}
+type TestTransaction struct{}
 
 func (tt *TestTransaction) Exec(query string, args ...any) (sql.Result, error) {
 	return nil, nil
@@ -137,8 +136,10 @@ func TestCurrentModel(t *testing.T) {
 func TestConfigFromEnv_MissingSecretKey(t *testing.T) {
 	// Clear environment variables
 	originalSecret := os.Getenv("HWSAUTH_SECRET_KEY")
-	os.Setenv("HWSAUTH_SECRET_KEY", "")
-	defer os.Setenv("HWSAUTH_SECRET_KEY", originalSecret)
+	_ = os.Setenv("HWSAUTH_SECRET_KEY", "")
+	defer func() {
+		_ = os.Setenv("HWSAUTH_SECRET_KEY", originalSecret)
+	}()
 
 	_, err := ConfigFromEnv()
 	assert.Error(t, err)
@@ -327,7 +328,9 @@ func TestNewAuthenticator_SSLWithoutTrustedHost(t *testing.T) {
 
 	db, _, err := createMockDB()
 	require.NoError(t, err)
-	defer db.Close()
+	defer func() {
+		_ = db.Close()
+	}()
 
 	auth, err := NewAuthenticator(
 		cfg,
@@ -409,7 +412,9 @@ func TestGetAuthenticatedUser_NoTokens(t *testing.T) {
 
 	db, _, err := createMockDB()
 	require.NoError(t, err)
-	defer db.Close()
+	defer func() {
+		_ = db.Close()
+	}()
 
 	auth, err := NewAuthenticator(
 		cfg,
@@ -454,7 +459,9 @@ func TestLogin_BasicFunctionality(t *testing.T) {
 
 	db, _, err := createMockDB()
 	require.NoError(t, err)
-	defer db.Close()
+	defer func() {
+		_ = db.Close()
+	}()
 
 	auth, err := NewAuthenticator(
 		cfg,
@@ -476,6 +483,7 @@ func TestLogin_BasicFunctionality(t *testing.T) {
 	// This test mainly checks that the function doesn't panic and has right call signature
 	// The actual JWT functionality is tested in jwt package itself
 	assert.NotPanics(t, func() {
-		auth.Login(w, r, user, rememberMe)
+		err := auth.Login(w, r, user, rememberMe)
+		require.NoError(t, err)
 	})
 }

hwsauth/ignorepaths.go

@@ -3,6 +3,8 @@ package hwsauth
 import (
 	"fmt"
 	"net/url"
+
+	"github.com/gobwas/glob"
 )
 
 // IgnorePaths excludes specified paths from authentication middleware.
@@ -22,9 +24,22 @@ func (auth *Authenticator[T, TX]) IgnorePaths(paths ...string) error {
 			u.RawQuery == "" &&
 			u.Fragment == ""
 		if !valid {
-			return fmt.Errorf("Invalid path: '%s'", path)
+			return fmt.Errorf("invalid path: '%s'", path)
 		}
 	}
-	auth.ignoredPaths = paths
+	auth.ignoredPaths = prepareGlobs(paths)
 	return nil
 }
+
+func prepareGlobs(paths []string) []glob.Glob {
+	compiledGlobs := make([]glob.Glob, 0, len(paths))
+	for _, pattern := range paths {
+		g, err := glob.Compile(pattern)
+		if err != nil {
+			// If pattern fails to compile, skip it
+			continue
+		}
+		compiledGlobs = append(compiledGlobs, g)
+	}
+	return compiledGlobs
+}

hwsauth/logout.go

@@ -33,14 +33,18 @@ func (auth *Authenticator[T, TX]) Logout(tx TX, w http.ResponseWriter, r *http.R
 	if err != nil {
 		return errors.Wrap(err, "auth.getTokens")
 	}
+	if aT != nil {
 		err = aT.Revoke(jwt.DBTransaction(tx))
 		if err != nil {
 			return errors.Wrap(err, "aT.Revoke")
 		}
+	}
+	if rT != nil {
 		err = rT.Revoke(jwt.DBTransaction(tx))
 		if err != nil {
 			return errors.Wrap(err, "rT.Revoke")
 		}
+	}
 	cookies.DeleteCookie(w, "access", "/")
 	cookies.DeleteCookie(w, "refresh", "/")
 	return nil

hwsauth/middleware.go

@@ -2,10 +2,12 @@ package hwsauth
 
 import (
 	"context"
-	"git.haelnorr.com/h/golib/hws"
 	"net/http"
-	"slices"
 	"time"
+
+	"git.haelnorr.com/h/golib/hws"
+	"github.com/gobwas/glob"
+	"github.com/pkg/errors"
 )
 
 // Authenticate returns the main authentication middleware.
@@ -14,14 +16,22 @@ import (
 //
 // Example:
 //
-//	server.AddMiddleware(auth.Authenticate())
-func (auth *Authenticator[T, TX]) Authenticate() hws.Middleware {
-	return auth.server.NewMiddleware(auth.authenticate())
+//	server.AddMiddleware(auth.Authenticate(nil))
+//
+// If extraCheck is provided, it will run just before the user is added to the context,
+// and the return will determine if the user will be added, or the request passed on
+// without the user.
+func (auth *Authenticator[T, TX]) Authenticate(
+	extraCheck func(ctx context.Context, model T, tx TX, w http.ResponseWriter, r *http.Request) (bool, *hws.HWSError),
+) hws.Middleware {
+	return auth.server.NewMiddleware(auth.authenticate(extraCheck))
 }
 
-func (auth *Authenticator[T, TX]) authenticate() hws.MiddlewareFunc {
+func (auth *Authenticator[T, TX]) authenticate(
+	extraCheck func(ctx context.Context, model T, tx TX, w http.ResponseWriter, r *http.Request) (bool, *hws.HWSError),
+) hws.MiddlewareFunc {
 	return func(w http.ResponseWriter, r *http.Request) (*http.Request, *hws.HWSError) {
-		if slices.Contains(auth.ignoredPaths, r.URL.Path) {
+		if globTest(r.URL.Path, auth.ignoredPaths) {
 			return r, nil
 		}
 		ctx, cancel := context.WithTimeout(r.Context(), 10*time.Second)
@@ -30,25 +40,70 @@ func (auth *Authenticator[T, TX]) authenticate() hws.MiddlewareFunc {
 		// Start the transaction
 		tx, err := auth.beginTx(ctx)
 		if err != nil {
-			return nil, &hws.HWSError{Message: "Unable to start transaction", StatusCode: http.StatusServiceUnavailable, Error: err}
+			return nil, &hws.HWSError{
+				Message:    "Unable to start transaction",
+				StatusCode: http.StatusServiceUnavailable,
+				Error:      errors.Wrap(err, "auth.beginTx"),
 			}
+		}
+		defer func() {
+			_ = tx.Rollback()
+		}()
 		// Type assert to TX - safe because user's beginTx should return their TX type
 		txTyped, ok := tx.(TX)
 		if !ok {
-			return nil, &hws.HWSError{Message: "Transaction type mismatch", StatusCode: http.StatusInternalServerError, Error: err}
+			return nil, &hws.HWSError{
+				Message:    "Transaction type mismatch",
+				StatusCode: http.StatusInternalServerError,
+				Error:      errors.Wrap(err, "TX type not ok"),
+			}
 		}
 		model, err := auth.getAuthenticatedUser(txTyped, w, r)
 		if err != nil {
-			tx.Rollback()
+			rberr := tx.Rollback()
+			if rberr != nil {
+				return nil, &hws.HWSError{
+					Message:    "Failed rolling back after error",
+					StatusCode: http.StatusInternalServerError,
+					Error:      errors.Wrap(err, "tx.Rollback"),
+				}
+			}
 			auth.logger.Debug().
 				Str("remote_addr", r.RemoteAddr).
 				Err(err).
 				Msg("Failed to authenticate user")
 			return r, nil
 		}
-		tx.Commit()
+		var check bool
+		if extraCheck != nil {
+			var err *hws.HWSError
+			check, err = extraCheck(ctx, model.model, txTyped, w, r)
+			if err != nil {
+				return nil, err
+			}
+		}
+		err = tx.Commit()
+		if err != nil {
+			return nil, &hws.HWSError{
+				Message:    "Failed to commit transaction",
+				StatusCode: http.StatusInternalServerError,
+				Error:      errors.Wrap(err, "tx.Commit"),
+			}
+		}
 		authContext := setAuthenticatedModel(r.Context(), model)
 		newReq := r.WithContext(authContext)
+		if extraCheck == nil || check {
 			return newReq, nil
 		}
+		return r, nil
+	}
+}
+
+func globTest(testPath string, globs []glob.Glob) bool {
+	for _, g := range globs {
+		if g.Match(testPath) {
+			return true
+		}
+	}
+	return false
 }

hwsauth/model.go

@@ -39,9 +39,17 @@ type ContextLoader[T Model] func(ctx context.Context) T
 //	}
 type LoadFunc[T Model, TX DBTransaction] func(ctx context.Context, tx TX, id int) (T, error)
 
+type contextKey string
+
+func (c contextKey) String() string {
+	return "hwsauth context key" + string(c)
+}
+
+var authenticatedModelContextKey = contextKey("authenticated-model")
+
 // Return a new context with the user added in
 func setAuthenticatedModel[T Model](ctx context.Context, m authenticatedModel[T]) context.Context {
-	return context.WithValue(ctx, "hwsauth context key authenticated-model", m)
+	return context.WithValue(ctx, authenticatedModelContextKey, m)
 }
 
 // Retrieve a user from the given context. Returns nil if not set
@@ -53,7 +61,7 @@ func getAuthorizedModel[T Model](ctx context.Context) (model authenticatedModel[
 			model = authenticatedModel[T]{}
 		}
 	}()
-	model, cok := ctx.Value("hwsauth context key authenticated-model").(authenticatedModel[T])
+	model, cok := ctx.Value(authenticatedModelContextKey).(authenticatedModel[T])
 	if !cok {
 		return authenticatedModel[T]{}, false
 	}

hwsauth/protectpage.go

@@ -19,15 +19,12 @@ func (auth *Authenticator[T, TX]) LoginReq(next http.Handler) http.Handler {
 	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		_, ok := getAuthorizedModel[T](r.Context())
 		if !ok {
-			err := auth.server.ThrowError(w, r, hws.HWSError{
+			auth.server.ThrowError(w, r, hws.HWSError{
 				Error:           errors.New("Login required"),
 				Message:         "Please login to view this page",
 				StatusCode:      http.StatusUnauthorized,
 				RenderErrorPage: true,
 			})
-			if err != nil {
-				auth.server.ThrowFatal(w, err)
-			}
 			return
 		}
 		next.ServeHTTP(w, r)
@@ -66,15 +63,12 @@ func (auth *Authenticator[T, TX]) FreshReq(next http.Handler) http.Handler {
 	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		model, ok := getAuthorizedModel[T](r.Context())
 		if !ok {
-			err := auth.server.ThrowError(w, r, hws.HWSError{
+			auth.server.ThrowError(w, r, hws.HWSError{
 				Error:           errors.New("Login required"),
 				Message:         "Please login to view this page",
 				StatusCode:      http.StatusUnauthorized,
 				RenderErrorPage: true,
 			})
-			if err != nil {
-				auth.server.ThrowFatal(w, err)
-			}
 			return
 		}
 		isFresh := time.Now().Before(time.Unix(model.fresh, 0))

hwsauth/reauthenticate.go

@@ -34,7 +34,7 @@ func (auth *Authenticator[T, TX]) RefreshAuthTokens(tx TX, w http.ResponseWriter
 	rememberMe := map[string]bool{
 		"session": false,
 		"exp":     true,
-	}[aT.TTL]
+	}[rT.TTL]
 	// issue new tokens for the user
 	err = jwt.SetTokenCookies(w, r, auth.tokenGenerator, rT.SUB, true, rememberMe, auth.SSL)
 	if err != nil {
@@ -55,14 +55,21 @@ func (auth *Authenticator[T, TX]) getTokens(
 ) (*jwt.AccessToken, *jwt.RefreshToken, error) {
 	// get the existing tokens from the cookies
 	atStr, rtStr := jwt.GetTokenCookies(r)
-	aT, err := auth.tokenGenerator.ValidateAccess(jwt.DBTransaction(tx), atStr)
+	var aT *jwt.AccessToken
+	var rT *jwt.RefreshToken
+	var err error
+	if atStr != "" {
+		aT, err = auth.tokenGenerator.ValidateAccess(jwt.DBTransaction(tx), atStr)
 		if err != nil {
 			return nil, nil, errors.Wrap(err, "tokenGenerator.ValidateAccess")
 		}
-	rT, err := auth.tokenGenerator.ValidateRefresh(jwt.DBTransaction(tx), rtStr)
+	}
+	if rtStr != "" {
+		rT, err = auth.tokenGenerator.ValidateRefresh(jwt.DBTransaction(tx), rtStr)
 		if err != nil {
 			return nil, nil, errors.Wrap(err, "tokenGenerator.ValidateRefresh")
 		}
+	}
 	return aT, rT, nil
 }
 
@@ -72,13 +79,17 @@ func revokeTokenPair(
 	aT *jwt.AccessToken,
 	rT *jwt.RefreshToken,
 ) error {
+	if aT != nil {
 		err := aT.Revoke(tx)
 		if err != nil {
 			return errors.Wrap(err, "aT.Revoke")
 		}
-	err = rT.Revoke(tx)
+	}
+	if rT != nil {
+		err := rT.Revoke(tx)
 		if err != nil {
 			return errors.Wrap(err, "rT.Revoke")
 		}
+	}
 	return nil
 }

tmdb/api.go

@@ -7,7 +7,7 @@ import (
 
 type API struct {
 	*Config
-	token string // ENV TMDB_TOKEN: API token for TMDB (required)
+	token string `ezconf:"TMDB_TOKEN,description:API token for TMDB,required"`
 }
 
 func NewAPIConnection() (*API, error) {

tmdb/ezconf.go

@@ -1,36 +1,9 @@
 package tmdb
 
-import "runtime"
+import "git.haelnorr.com/h/golib/ezconf"
 
-// EZConfIntegration provides integration with ezconf for automatic configuration
-type EZConfIntegration struct{}
-
-// PackagePath returns the path to the tmdb package for source parsing
-func (e EZConfIntegration) PackagePath() string {
-	_, filename, _, _ := runtime.Caller(0)
-	// Return directory of this file
-	return filename[:len(filename)-len("/ezconf.go")]
-}
-
-// ConfigFunc returns the NewAPIConnection function for ezconf
-// Note: tmdb uses NewAPIConnection instead of ConfigFromEnv
-func (e EZConfIntegration) ConfigFunc() func() (interface{}, error) {
-	return func() (interface{}, error) {
-		return NewAPIConnection()
-	}
-}
-
-// Name returns the name to use when registering with ezconf
-func (e EZConfIntegration) Name() string {
-	return "tmdb"
-}
-
-// GroupName returns the display name for grouping environment variables
-func (e EZConfIntegration) GroupName() string {
-	return "TMDB"
-}
-
-// NewEZConfIntegration creates a new EZConf integration helper
-func NewEZConfIntegration() EZConfIntegration {
-	return EZConfIntegration{}
+// NewEZConfIntegration creates a new EZConf integration
+func NewEZConfIntegration() *ezconf.Integration {
+	return ezconf.NewIntegration("tmdb", "TMDB", &Config{},
+		func() (any, error) { return NewAPIConnection() })
 }

tmdb/go.mod

@@ -6,3 +6,5 @@ require (
 	git.haelnorr.com/h/golib/env v0.9.1
 	github.com/pkg/errors v0.9.1
 )
+
+require git.haelnorr.com/h/golib/ezconf v0.2.1

tmdb/go.sum

@@ -1,4 +1,6 @@
 git.haelnorr.com/h/golib/env v0.9.1 h1:2Vsj+mJKnO5f1Md1GO5v9ggLN5zWa0baCewcSHTjoNY=
 git.haelnorr.com/h/golib/env v0.9.1/go.mod h1:glUQVdA1HMKX1avTDyTyuhcr36SSxZtlJxKDT5KTztg=
+git.haelnorr.com/h/golib/ezconf v0.2.1 h1:axMyKtgO9Zk6E8CrYrLpMzifvpjz73yxCQq0lOtuhck=
+git.haelnorr.com/h/golib/ezconf v0.2.1/go.mod h1:rETDcjpcEyyeBgCiZSU617wc0XycwZSC5+IAOtXmwP8=
 github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=