debug: add environment diagnostics

.gitea/workflows/release.yml

@@ -10,19 +10,25 @@ env:
   IMAGE_NAME: bill/grist-mcp
 
 jobs:
-  test:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Run tests
-        run: echo "Tests would run here"
-
   build:
-    needs: test
+    runs-on: ubuntu-docker
-    runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - name: Debug environment
+        run: |
+          echo "=== Environment ==="
+          echo "PATH: $PATH"
+          echo "=== Looking for docker ==="
+          which docker || echo "docker not in PATH"
+          ls -la /usr/local/bin/ || echo "no /usr/local/bin"
+          ls -la /usr/bin/docker || echo "no /usr/bin/docker"
+          echo "=== Docker socket ==="
+          ls -la /var/run/docker.sock || echo "no docker socket"
+          echo "=== All binaries ==="
+          ls /usr/local/bin/ 2>/dev/null || true
+
+      - name: Checkout repository
+        run: |
+          git clone --depth 1 --branch ${GITHUB_REF_NAME} ${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}.git .
 
       - name: Extract version from tag
         id: version