improved tools for ai

scripts/validate-all.sh

@@ -0,0 +1,93 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+
+log() {
+  printf '[validate-all] %s\n' "$1"
+}
+
+run_if_present() {
+  local cmd="$1"
+  if command -v ${cmd%% *} >/dev/null 2>&1; then
+    eval "$cmd"
+    return 0
+  fi
+  return 1
+}
+
+log "root: $ROOT_DIR"
+cd "$ROOT_DIR"
+
+log "Step 1/5: frontend dependency check"
+if [[ ! -d "frontend/node_modules" ]]; then
+  log "frontend/node_modules missing; install with: cd frontend && npm install"
+fi
+
+log "Step 2/5: frontend lint"
+if [[ -f "frontend/package.json" ]]; then
+  (
+    cd frontend
+    if npm run -s lint; then
+      log "frontend lint: OK"
+    else
+      log "frontend lint failed"
+      exit 1
+    fi
+  )
+else
+  log "frontend/package.json not found; skipping"
+fi
+
+log "Step 3/5: frontend build"
+if [[ -f "frontend/package.json" ]]; then
+  (
+    cd frontend
+    if npm run -s build; then
+      log "frontend build: OK"
+    else
+      log "frontend build failed"
+      exit 1
+    fi
+  )
+fi
+
+log "Step 4/5: backend syntax check"
+PY=""
+for p in \
+  "$ROOT_DIR/.venv312/bin/python3.12" \
+  "$ROOT_DIR/.venv312/bin/python" \
+  "$ROOT_DIR/.venv/bin/python3" \
+  "$ROOT_DIR/.venv/bin/python" \
+  "$ROOT_DIR/venv/bin/python3" \
+  "$ROOT_DIR/venv/bin/python"; do
+  if [[ -x "$p" ]]; then
+    PY="$p"
+    break
+  fi
+done
+
+if [[ -n "$PY" ]]; then
+  log "using python: $PY"
+  "$PY" -m py_compile "$ROOT_DIR/backend/main.py" "$ROOT_DIR/backend/routers/export.py"
+  log "backend syntax check: OK"
+else
+  log "no project python found (.venv312/.venv/venv); skipping backend syntax check"
+fi
+
+log "Step 5/5: backend health import smoke"
+if [[ -n "$PY" ]]; then
+  "$PY" - <<'PYCODE'
+import importlib
+mods = [
+    "backend.main",
+    "backend.routers.export",
+    "backend.services.video_editor",
+]
+for m in mods:
+    importlib.import_module(m)
+print("backend import smoke: OK")
+PYCODE
+fi
+
+log "Validation complete"