chore: only build docker images if respective files have changed (#1483)

Author: netomi

.github/workflows/main.yml

@@ -38,14 +38,25 @@ jobs:
     - name: Build CLI
       run: yarn --cwd cli
 
+    - name: Build and test webui
+      run: yarn --cwd webui test
+
+    - name: Get all changed webui files
+      id: changed_webui_files
+      uses: tj-actions/changed-files@24d32ffd492484c1d75e0c0b894501ddb9d30d62 # v47.0.0
+      with:
+        files: webui/**
+
     - name: Log in to the Container registry
+      if: steps.changed_webui_files.outputs.any_changed == 'true'
       uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # v3.6.0
       with:
         registry: ${{ env.REGISTRY }}
         username: ${{ github.actor }}
         password: ${{ secrets.GITHUB_TOKEN }}
 
     - name: Extract metadata (tags, labels) for Docker
+      if: steps.changed_webui_files.outputs.any_changed == 'true'
       id: meta
       uses: docker/metadata-action@c299e40c65443455700f0fdfc63efafe5b349051 # v5.10.0
       with:
@@ -57,6 +68,7 @@ jobs:
           org.opencontainers.image.title=OpenVSX WebUI
 
     - name: Build and push Web UI Image
+      if: steps.changed_webui_files.outputs.any_changed == 'true'
       uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
       with:
         context: webui
@@ -95,13 +107,15 @@ jobs:
         DEVELOCITY_ACCESS_KEY: ${{ secrets.DEVELOCITY_API_TOKEN }}
 
     - name: Log in to the Container registry
+      if: steps.changed_server_files.outputs.any_changed == 'true'
       uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # v3.6.0
       with:
         registry: ${{ env.REGISTRY }}
         username: ${{ github.actor }}
         password: ${{ secrets.GITHUB_TOKEN }}
 
     - name: Extract metadata (tags, labels) for Docker
+      if: steps.changed_server_files.outputs.any_changed == 'true'
       id: meta
       uses: docker/metadata-action@c299e40c65443455700f0fdfc63efafe5b349051 # v5.10.0
       with:
@@ -113,6 +127,7 @@ jobs:
           org.opencontainers.image.title=OpenVSX Server
 
     - name: Build and push Server Image
+      if: steps.changed_server_files.outputs.any_changed == 'true'
       uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
       env:
         DEVELOCITY_ACCESS_KEY: ${{ secrets.DEVELOCITY_API_TOKEN }}
@@ -122,7 +137,7 @@ jobs:
         push: ${{ github.repository_owner == 'eclipse' && github.event_name == 'push' && github.ref == 'refs/heads/master' }}
         tags: ${{ steps.meta.outputs.tags }}
         labels: ${{ steps.meta.outputs.labels }}
-        secrets-envs: |
+        secret-envs: |
           "dv-key=DEVELOCITY_ACCESS_KEY"
 
   save-pr-number: