Merge pull request 'ci: node_modules cache (package-lock.json hash-based)' (#30) from feature/fix-ci-pip-3.8-url into main

.gitea/workflows/ci.yml

@@ -64,7 +64,28 @@ jobs:
         echo "$VENV/bin" >> $GITHUB_PATH
 
     - name: Install Node Dependencies
-      run: npm install --quiet
+      run: |
+        # package-lock.json 해시로 캐시 유효성 판단
+        CACHE_BASE=/volume1/gitea/node_cache
+        LOCK_HASH=$(md5sum package-lock.json 2>/dev/null | cut -d' ' -f1 || echo "no-lock")
+        CACHE_DIR="$CACHE_BASE/$LOCK_HASH"
+
+        if [ -d "$CACHE_DIR/node_modules" ]; then
+          echo "=== node_modules 캐시 히트: $LOCK_HASH ==="
+          # 캐시에서 심볼릭 링크로 연결 (복사 대신 즉시)
+          rm -rf node_modules
+          ln -s "$CACHE_DIR/node_modules" node_modules
+        else
+          echo "=== npm install (최초 or lock 변경) ==="
+          npm install --quiet
+          # 캐시 저장
+          mkdir -p "$CACHE_DIR"
+          cp -r node_modules "$CACHE_DIR/node_modules"
+          echo "캐시 저장 완료: $CACHE_DIR"
+          # 오래된 캐시 정리 (최근 3개만 유지)
+          ls -dt "$CACHE_BASE"/*/  2>/dev/null | tail -n +4 | xargs rm -rf 2>/dev/null || true
+        fi
+        node --version && npm --version
 
     - name: Validate Specs
       run: python3 tools/validate_specs.py

tools/build_yaml_code_coverage_v1.py

@@ -161,6 +161,7 @@ def main() -> int:
         "rows": rows,
     }
 
+    out_path.parent.mkdir(parents=True, exist_ok=True)
     out_path.write_text(json.dumps(result, ensure_ascii=False, indent=2) + "\n", encoding="utf-8")
     print(
         f"[YAML_TO_CODE_COVERAGE_V1] total={len(all_spec_ids)} "