67 lines
1.6 KiB
Bash
Executable File
67 lines
1.6 KiB
Bash
Executable File
#!/bin/bash
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# Exit on error
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set -e
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if [[ -z "$1" ]]; then
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echo "Usage: $0 <environment> up-to|down-to <version>"
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exit 1
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fi
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ENVR="$1"
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if [[ "$ENVR" != "production" && "$ENVR" != "staging" ]]; then
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echo "Error: environment must be 'production' or 'staging'."
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exit 1
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fi
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if [[ -z "$2" ]]; then
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echo "Usage: $0 <environment> up-to|down-to <version>"
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exit 1
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fi
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CMD="$2"
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if [[ "$CMD" != "up-to" && "$CMD" != "down-to" ]]; then
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echo "Error: Command must be 'up-to' or 'down-to'."
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exit 1
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fi
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if [[ -z "$3" ]]; then
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echo "Usage: $0 <environment> up-to|down-to <version>"
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exit 1
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fi
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VER="$3"
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re='^[0-9]+$'
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if ! [[ $VER =~ $re ]] ; then
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echo "Error: version not a number" >&2; exit 1
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fi
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BACKUP_FILE=$(/bin/bash ./backup.sh "$ENVR" "$VER" | grep -oP '(?<=Backup created: ).*')
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if [[ "$BACKUP_FILE" == "" ]]; then
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echo "Error: backup failed"
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exit 1
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fi
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TIMESTAMP=$(date +"%Y-%m-%d-%H%M")
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ACTIVE_DIR="/home/deploy/$ENVR"
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DATA_DIR="/home/deploy/data/$ENVR"
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BACKUP_DIR="/home/deploy/data/backups/$ENVR"
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UPDATED_BACKUP="$BACKUP_DIR/${VER}-${TIMESTAMP}.db"
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UPDATED_COPY="$DATA_DIR/${VER}.db"
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UPDATED_LINK="$ACTIVE_DIR/${VER}.db"
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cp $BACKUP_FILE $UPDATED_BACKUP
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failed_cleanup() {
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rm $UPDATED_BACKUP
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}
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trap 'if [ $? -ne 0 ]; then failed_cleanup; fi' EXIT
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echo "Migration in progress"
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echo $UPDATED_BACKUP $CMD $VER
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./psmigrate $UPDATED_BACKUP $CMD $VER
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if [ $? -ne 0 ]; then
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echo "Migration failed"
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exit 1
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fi
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echo "Migration completed"
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cp $UPDATED_BACKUP $UPDATED_COPY
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ln -s $UPDATED_COPY $UPDATED_LINK
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echo "Upgraded database linked and ready for deploy"
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exit 0
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