122 lines
3.1 KiB
Bash
122 lines
3.1 KiB
Bash
#!/usr/bin/env sh
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set -eu
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ROOT_DIR="$(CDPATH= cd -- "$(dirname -- "$0")" && pwd)"
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cd "$ROOT_DIR"
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BACKEND_DIR="${BACKEND_DIR:-$ROOT_DIR/backend}"
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FRONTEND_DIR="${FRONTEND_DIR:-$ROOT_DIR/frontend}"
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RUN_DIR="${RUN_DIR:-$BACKEND_DIR/.run}"
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START_REDIS="${START_REDIS:-1}"
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START_BACKEND="${START_BACKEND:-1}"
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START_FRONTEND="${START_FRONTEND:-1}"
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# frontend:
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# - FRONTEND_INSTALL=auto|1|0 (default auto, only when node_modules missing)
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# - FRONTEND_SCRIPT=dev|preview|build (default dev)
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FRONTEND_INSTALL="${FRONTEND_INSTALL:-auto}"
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FRONTEND_SCRIPT="${FRONTEND_SCRIPT:-dev}"
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# redis:
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# - If you already run Redis elsewhere, this will detect it (when redis-cli exists) and skip.
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REDIS_HOST="${REDIS_HOST:-127.0.0.1}"
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REDIS_PORT="${REDIS_PORT:-6379}"
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REDIS_CONF="${REDIS_CONF:-}"
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require_dir() {
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if [ ! -d "$2" ]; then
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echo "[start.sh] $1 dir not found: $2"
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exit 1
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fi
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}
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require_cmd() {
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if ! command -v "$1" >/dev/null 2>&1; then
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echo "[start.sh] command not found: $1"
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exit 1
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fi
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}
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BACKEND_PID=""
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cleanup() {
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if [ -n "${BACKEND_PID:-}" ]; then
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echo "[start.sh] Stopping backend (pid=$BACKEND_PID)"
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kill "$BACKEND_PID" >/dev/null 2>&1 || true
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fi
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}
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trap cleanup INT TERM EXIT
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if [ "$START_BACKEND" = "1" ]; then
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require_dir backend "$BACKEND_DIR"
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mkdir -p "$RUN_DIR"
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require_cmd go
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fi
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if [ "$START_FRONTEND" = "1" ]; then
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require_dir frontend "$FRONTEND_DIR"
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require_cmd npm
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fi
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start_redis() {
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if ! command -v redis-server >/dev/null 2>&1; then
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echo "[start.sh] redis-server not found; skip starting Redis"
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return 0
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fi
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if command -v redis-cli >/dev/null 2>&1; then
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if redis-cli -h "$REDIS_HOST" -p "$REDIS_PORT" ping >/dev/null 2>&1; then
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echo "[start.sh] Redis already running at $REDIS_HOST:$REDIS_PORT"
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return 0
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fi
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fi
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echo "[start.sh] Starting Redis at $REDIS_HOST:$REDIS_PORT"
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if [ -n "$REDIS_CONF" ]; then
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nohup redis-server "$REDIS_CONF" >"$RUN_DIR/redis.log" 2>&1 &
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else
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nohup redis-server --bind "$REDIS_HOST" --port "$REDIS_PORT" >"$RUN_DIR/redis.log" 2>&1 &
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fi
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echo $! >"$RUN_DIR/redis.pid"
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}
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start_backend_bg() {
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echo "[start.sh] Starting backend (background)"
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(cd "$BACKEND_DIR" && go run ./cmd) &
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BACKEND_PID=$!
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echo "$BACKEND_PID" >"$RUN_DIR/backend.pid"
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echo "[start.sh] Backend PID: $BACKEND_PID"
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}
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start_backend_fg() {
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echo "[start.sh] Starting backend"
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cd "$BACKEND_DIR"
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go run ./cmd
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}
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start_frontend_fg() {
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if [ "$FRONTEND_INSTALL" = "1" ] || { [ "$FRONTEND_INSTALL" = "auto" ] && [ ! -d "$FRONTEND_DIR/node_modules" ]; }; then
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echo "[start.sh] Installing frontend deps"
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(cd "$FRONTEND_DIR" && npm install)
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fi
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echo "[start.sh] Starting frontend (npm run $FRONTEND_SCRIPT)"
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cd "$FRONTEND_DIR"
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npm run "$FRONTEND_SCRIPT"
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}
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if [ "$START_REDIS" = "1" ] && [ "$START_BACKEND" = "1" ]; then
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start_redis
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fi
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if [ "$START_BACKEND" = "1" ] && [ "$START_FRONTEND" = "1" ]; then
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start_backend_bg
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start_frontend_fg
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elif [ "$START_BACKEND" = "1" ]; then
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start_backend_fg
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elif [ "$START_FRONTEND" = "1" ]; then
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start_frontend_fg
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else
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echo "[start.sh] Nothing to start. Set START_BACKEND=1 and/or START_FRONTEND=1."
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fi
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