Add workspace management and isolated worktree environments

scripts/check.sh

@@ -6,6 +6,24 @@ set -euo pipefail
 # Usage: bash scripts/check.sh
 # ==========================================================================
 
+ENV_FILE="${ENV_FILE:-$(if [ -f .env ]; then echo .env; elif [ -f .env.worktree ]; then echo .env.worktree; else echo .env; fi)}"
+if [ -f "$ENV_FILE" ]; then
+  set -a
+  # shellcheck disable=SC1090
+  . "$ENV_FILE"
+  set +a
+fi
+
+POSTGRES_DB="${POSTGRES_DB:-multica}"
+POSTGRES_USER="${POSTGRES_USER:-multica}"
+POSTGRES_PORT="${POSTGRES_PORT:-5432}"
+PORT="${PORT:-8080}"
+FRONTEND_PORT="${FRONTEND_PORT:-3000}"
+PLAYWRIGHT_BASE_URL="${PLAYWRIGHT_BASE_URL:-http://localhost:${FRONTEND_PORT}}"
+export PLAYWRIGHT_BASE_URL
+
+COMPOSE_CMD=(docker compose --env-file "$ENV_FILE")
+
 BACKEND_PID=""
 FRONTEND_PID=""
 STARTED_BACKEND=false
@@ -57,13 +75,14 @@ wait_for_port() {
 # --------------------------------------------------------------------------
 # Step 0: Ensure DB
 # --------------------------------------------------------------------------
+echo "==> Using env file: $ENV_FILE"
 echo "==> Checking PostgreSQL..."
-if pg_isready -h localhost -p 5432 -U multica > /dev/null 2>&1; then
+if pg_isready -h localhost -p "$POSTGRES_PORT" -U "$POSTGRES_USER" -d "$POSTGRES_DB" > /dev/null 2>&1; then
   echo "    Already running."
 else
   echo "    Starting via docker compose..."
-  docker compose up -d
-  until docker compose exec -T postgres pg_isready -U multica > /dev/null 2>&1; do
+  "${COMPOSE_CMD[@]}" up -d
+  until "${COMPOSE_CMD[@]}" exec -T postgres pg_isready -U "$POSTGRES_USER" -d "$POSTGRES_DB" > /dev/null 2>&1; do
     sleep 1
   done
   echo "    PostgreSQL ready."
@@ -96,24 +115,24 @@ echo "==> [3/5] Go tests..."
 echo ""
 echo "==> [4/5] Starting services for E2E..."
 
-if curl -sf http://localhost:8080/health > /dev/null 2>&1; then
-  echo "    Backend already running on :8080"
+if curl -sf "http://localhost:${PORT}/health" > /dev/null 2>&1; then
+  echo "    Backend already running on :$PORT"
 else
   echo "    Starting backend..."
   (cd server && go run ./cmd/server) > /tmp/multica-check-backend.log 2>&1 &
   BACKEND_PID=$!
   STARTED_BACKEND=true
-  wait_for_port 8080 "Backend" 90 "/health"
+  wait_for_port "$PORT" "Backend" 90 "/health"
 fi
 
-if curl -sf http://localhost:3000 > /dev/null 2>&1; then
-  echo "    Frontend already running on :3000"
+if curl -sf "http://localhost:${FRONTEND_PORT}" > /dev/null 2>&1; then
+  echo "    Frontend already running on :$FRONTEND_PORT"
 else
   echo "    Starting frontend..."
   pnpm dev:web > /tmp/multica-check-frontend.log 2>&1 &
   FRONTEND_PID=$!
   STARTED_FRONTEND=true
-  wait_for_port 3000 "Frontend" 120 "/"
+  wait_for_port "$FRONTEND_PORT" "Frontend" 120 "/"
 fi
 
 # --------------------------------------------------------------------------

scripts/init-worktree-env.sh

@@ -0,0 +1,56 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ENV_FILE="${1:-.env.worktree}"
+
+if [ -f "$ENV_FILE" ] && [ "${FORCE:-0}" != "1" ]; then
+  echo "Refusing to overwrite existing $ENV_FILE. Re-run with FORCE=1 if you want to regenerate it."
+  exit 1
+fi
+
+worktree_name="${WORKTREE_NAME:-$(basename "$PWD")}"
+slug="$(printf '%s' "$worktree_name" | tr '[:upper:]' '[:lower:]' | sed 's/[^a-z0-9]/_/g; s/__*/_/g; s/^_//; s/_$//')"
+if [ -z "$slug" ]; then
+  slug="multica"
+fi
+
+hash_value="$(printf '%s' "$PWD" | cksum | awk '{print $1}')"
+offset=$((hash_value % 1000))
+
+postgres_db="multica_${slug}"
+postgres_port=$((15432 + offset))
+backend_port=$((18080 + offset))
+frontend_port=$((13000 + offset))
+frontend_origin="http://localhost:${frontend_port}"
+compose_project_name="multica_${slug}_${offset}"
+
+cat > "$ENV_FILE" <<EOF
+COMPOSE_PROJECT_NAME=${compose_project_name}
+POSTGRES_DB=${postgres_db}
+POSTGRES_USER=multica
+POSTGRES_PASSWORD=multica
+POSTGRES_PORT=${postgres_port}
+DATABASE_URL=postgres://multica:multica@localhost:${postgres_port}/${postgres_db}?sslmode=disable
+
+PORT=${backend_port}
+JWT_SECRET=change-me-in-production
+MULTICA_SERVER_URL=ws://localhost:${backend_port}/ws
+
+GOOGLE_CLIENT_ID=
+GOOGLE_CLIENT_SECRET=
+GOOGLE_REDIRECT_URI=${frontend_origin}/auth/callback
+
+FRONTEND_PORT=${frontend_port}
+FRONTEND_ORIGIN=${frontend_origin}
+NEXT_PUBLIC_API_URL=http://localhost:${backend_port}
+NEXT_PUBLIC_WS_URL=ws://localhost:${backend_port}/ws
+EOF
+
+echo "Generated $ENV_FILE for worktree '$worktree_name'"
+echo "  Postgres: ${postgres_db} on localhost:${postgres_port}"
+echo "  Backend:  http://localhost:${backend_port}"
+echo "  Frontend: ${frontend_origin}"
+echo ""
+echo "Next steps:"
+echo "  make setup"
+echo "  make start"