85 lines
2.4 KiB
Bash
Executable File
85 lines
2.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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# This script generates config.env and secrets.env files for an app
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# by evaluating variables in the app's .env file and splitting them
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# into regular config and secret variables based on the "# Secrets" marker
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#
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# Usage: bin/generate-config [app-name]
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set -e
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# Source environment variables from load-env.sh
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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REPO_DIR="$(dirname "$SCRIPT_DIR")"
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if [ -f "$REPO_DIR/load-env.sh" ]; then
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source "$REPO_DIR/load-env.sh"
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fi
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# Function to process a single app
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process_app() {
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local APP_NAME="$1"
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local APP_DIR="$APPS_DIR/$APP_NAME"
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local ENV_FILE="$APP_DIR/config/.env"
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local CONFIG_FILE="$APP_DIR/config/config.env"
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local SECRETS_FILE="$APP_DIR/config/secrets.env"
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# Check if the app exists
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if [ ! -d "$APP_DIR" ]; then
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echo "Error: App '$APP_NAME' not found"
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return 1
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fi
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# Check if the .env file exists
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if [ ! -f "$ENV_FILE" ]; then
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echo "Warning: Environment file not found: $ENV_FILE"
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return 0
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fi
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# Process the .env file
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echo "Generating config files for $APP_NAME..."
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# Create temporary files for processed content
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local TMP_FILE="$APP_DIR/config/processed.env"
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# Process the file with envsubst to expand variables
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envsubst < "$ENV_FILE" > $TMP_FILE
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# Initialize header for output files
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echo "# Generated by \`generate-config\` on $(date)" > "$CONFIG_FILE"
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echo "# Generated by \`generate-config\` on $(date)" > "$SECRETS_FILE"
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# Find the line number of the "# Secrets" marker
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local SECRETS_LINE=$(grep -n "^# Secrets" $TMP_FILE | cut -d':' -f1)
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if [ -n "$SECRETS_LINE" ]; then
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# Extract non-comment lines with "=" before the "# Secrets" marker
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head -n $((SECRETS_LINE - 1)) $TMP_FILE | grep -v "^#" | grep "=" >> "$CONFIG_FILE"
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# Extract non-comment lines with "=" after the "# Secrets" marker
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tail -n +$((SECRETS_LINE + 1)) $TMP_FILE | grep -v "^#" | grep "=" >> "$SECRETS_FILE"
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else
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# No secrets marker found, put everything in config
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grep -v "^#" $TMP_FILE | grep "=" >> "$CONFIG_FILE"
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fi
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# Clean up
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rm -f "$TMP_FILE"
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echo "Generated:"
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echo " - $CONFIG_FILE"
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echo " - $SECRETS_FILE"
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}
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# Process all apps or specific app
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if [ $# -lt 1 ]; then
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# No app name provided - process all apps
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for app_dir in "$APPS_DIR"/*; do
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if [ -d "$app_dir" ]; then
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APP_NAME="$(basename "$app_dir")"
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process_app "$APP_NAME"
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fi
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done
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exit 0
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fi
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APP_NAME="$1"
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process_app "$APP_NAME" |