Senko-san
80 lines
2.8 KiB
Bash
80 lines
2.8 KiB
Bash
# .env.deploy generation. Renders templates/env/env.template (token
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# substitution) and appends conditional blocks for the chosen options.
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# The file is written with mode 600 and never echoed to stdout.
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# render_template FILE — substitutes @KEY@ tokens from the RENDER assoc array.
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# Prints the result to stdout.
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render_template() {
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local file="$1" content key
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content="$(cat "$file")"
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for key in "${!RENDER[@]}"; do
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content="${content//@${key}@/${RENDER[$key]}}"
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done
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printf '%s\n' "$content"
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}
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# build_database_url — sets CFG_DATABASE_URL from the collected DB config.
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build_database_url() {
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if [[ "$CFG_DB_MODE" == "embedded" ]]; then
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CFG_DATABASE_URL="postgresql+asyncpg://${CFG_DB_USER}:${CFG_DB_PASS}@db:5432/${CFG_DB_NAME}"
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else
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CFG_DATABASE_URL="postgresql+asyncpg://${CFG_DB_USER}:${CFG_DB_PASS}@${CFG_DB_HOST}:${CFG_DB_PORT}/${CFG_DB_NAME}"
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fi
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}
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# generate_env — writes $ENV_FILE from template + conditional sections.
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generate_env() {
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build_database_url
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declare -A RENDER=(
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[MCMA_IMAGE_TAG]="$CFG_TAG"
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[DATABASE_URL]="$CFG_DATABASE_URL"
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[REDIS_URL]="$CFG_REDIS_URL"
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[JWT_SECRET]="$CFG_JWT_SECRET"
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[MEDIA_HOST_PATH]="$CFG_MEDIA_HOST_PATH"
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[STORAGE_BACKEND]="$CFG_STORAGE"
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[PUBLIC_API_BASE_URL]="$CFG_PUBLIC_API_BASE_URL"
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[HTTP_PORT]="$CFG_HTTP_PORT"
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[API_PORT]="$CFG_API_PORT"
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[WEBUI_PORT]="$CFG_WEBUI_PORT"
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)
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umask 077
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render_template "${BOOTSTRAP_DIR}/templates/env/env.template" >"$ENV_FILE"
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# -- embedded Postgres credentials (needed by the db service) ---------
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if [[ "$CFG_DB_MODE" == "embedded" ]]; then
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{
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echo ""
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echo "# -- built-in Postgres --------------------------------------------------"
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echo "POSTGRES_USER=${CFG_DB_USER}"
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echo "POSTGRES_PASSWORD=${CFG_DB_PASS}"
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echo "POSTGRES_DB=${CFG_DB_NAME}"
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} >>"$ENV_FILE"
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fi
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# -- S3 storage -------------------------------------------------------
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if [[ "$CFG_STORAGE" == "s3" ]]; then
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{
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echo ""
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echo "# -- S3 storage ---------------------------------------------------------"
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echo "S3_ENDPOINT_URL=${CFG_S3_ENDPOINT}"
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echo "S3_BUCKET=${CFG_S3_BUCKET}"
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echo "S3_REGION=${CFG_S3_REGION}"
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echo "S3_ACCESS_KEY=${CFG_S3_KEY}"
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echo "S3_SECRET_KEY=${CFG_S3_SECRET}"
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} >>"$ENV_FILE"
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fi
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# -- optional ML service ----------------------------------------------
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if [[ -n "${CFG_ML_URL:-}" ]]; then
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{
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echo ""
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echo "# -- optional ML service ------------------------------------------------"
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echo "ML_SERVICE_URL=${CFG_ML_URL}"
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} >>"$ENV_FILE"
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fi
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chmod 600 "$ENV_FILE"
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}
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