entrypoint := 'oslstats'
cwd := justfile_directory()
cmd := cwd / 'cmd'
bin := cwd / 'bin'
css_dir := cwd / 'internal/embedfs/web/css'

set quiet := true

[private]
default:
  @just --list --unsorted

# BUILD RECIPES

# Build the target binary
[group('build')]
build target=entrypoint: tailwind (_build target)

_build target=entrypoint: tidy (generate target)
  go build -ldflags="-w -s" -o {{bin}}/{{target}} {{cmd}}/{{target}}


# Generate tailwind output file
[group('build')]
[arg('watch', pattern='--watch|')]
tailwind watch='':
  tailwindcss -i {{css_dir}}/input.css -o {{css_dir}}/output.css {{watch}}

# Generate go source files
[group('build')]
generate target=entrypoint:
  go generate {{cmd}}/{{target}}

# Generate templ files
[group('build')]
[arg('watch', pattern='--watch|')]
templ watch='':
  templ generate {{watch}}

# RUN RECIPES

# Run the target binary
[group('run')]
run target=entrypoint: (build target)
  ./bin/{{target}}

[private]
_air:
  air

# Run the main program in development mode (with air & hot reloading)
[group('run')]
[parallel]
dev: (templ '--watch') (tailwind '--watch') _air

# GO RECIPES

# Tidy go mod file
[group('go')]
tidy:
  go mod tidy

# Get or update h/golib packages
[group('go')]
[arg('update', pattern='-u|')]
golib package update='': && tidy
  go get {{update}} git.haelnorr.com/h/golib/{{package}}

# ENV RECIPES

# Generate a new env file
[group('env')]
genenv out='.env': _build
  {{bin}}/{{entrypoint}} --genenv {{out}}
  
# Show env file documentation
[group('env')]
envdoc: _build
  {{bin}}/{{entrypoint}} --envdoc

# Show current env file values
[group('env')]
showenv: _build
  {{bin}}/{{entrypoint}} --showenv

# DB RECIPES

# Migrate the database
[group('db')]
[arg('command', pattern='up|down|new|status', help="up|down|new|status")]
[script]
migrate command subcommand='' env='.env': _build
  env={{env}}
  subcommand={{subcommand}}
  if [[ "{{command}}" = "status" ]]; then
    env=$subcommand
    subcommand=''
  fi
  if [[ $env = "" ]]; then
    env=.env
  fi
  ENVFILE=$env just _migrate-{{command}} $subcommand

[private]
_migrate-up steps='1': && _migrate-status
  {{bin}}/{{entrypoint}} --migrate-up {{steps}} --envfile $ENVFILE

[private]
_migrate-down steps='1': && _migrate-status
  {{bin}}/{{entrypoint}} --migrate-rollback {{steps}} --envfile $ENVFILE

[private]
_migrate-status:
  {{bin}}/{{entrypoint}} --migrate-status --envfile $ENVFILE

[private]
_migrate-new name: && _migrate-status
  {{bin}}/{{entrypoint}} --migrate-create {{name}}

# Hard reset the database
[group('db')]
reset-db env='.env': _build
  echo "⚠️  WARNING - This will DELETE ALL DATA!"
  {{bin}}/{{entrypoint}} --reset-db --envfile {{env}}