fix: workflow

.gitea/workflows/build.yaml

@@ -3,6 +3,7 @@ name: images-build-and-push
 on:
   push:
     branches: [ "main" ]
+  workflow_dispatch: {}
 
 env:
   REGISTRY: ${{ secrets.REGISTRY }}
@@ -11,64 +12,46 @@ env:
 
 jobs:
   build:
-    runs-on: docker
+    runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
         include:
           - name: debian
-            context: dockerfiles
-            dockerfile: dockerfiles/debian.dockerfile
-            watch: |
-              dockerfiles/debian.dockerfile
+            context: .
+            dockerfile: debian.dockerfile
             image: |
               xdu/debian:latest
               xdu/debian:trixie
 
           - name: debian-12
-            context: dockerfiles
-            dockerfile: dockerfiles/debian-12.dockerfile
-            watch: |
-              dockerfiles/debian-12.dockerfile
-            image:
+            context: .
+            dockerfile: debian-12.dockerfile
+            image: |
               xdu/debian:bookworm
 
           - name: ubuntu
-            context: dockerfiles
-            dockerfile: dockerfiles/ubuntu.dockerfile
-            watch: |
-              dockerfiles/ubuntu.dockerfile
-            image:
+            context: .
+            dockerfile: ubuntu.dockerfile
+            image: |
               xdu/ubuntu:latest
               xdu/ubuntu:25.10
 
+          - name: ffmpeg
+            context: .
+            dockerfile: ffmpeg-debian.dockerfile
+            image: |
+              xdu/ffmpeg:debian
+              xdu/ffmpeg:latest
+
+
     steps:
       - name: Checkout
         uses: actions/checkout@v4
-
-      - name: Decide base commit
-        id: base
-        shell: bash
-        run: |
-          BASE="$(git rev-parse HEAD^ 2>/dev/null || true)"
-          if [ -z "$BASE" ]; then BASE="$(git rev-list --max-parents=0 HEAD)"; fi
-          echo "base=$BASE" >> $GITHUB_OUTPUT
-
-      - name: Check if changed
-        id: changed
-        shell: bash
-        run: |
-          CHANGED=false
-          while IFS= read -r p; do
-            [ -z "$p" ] && continue
-            if git diff --name-only "${{ steps.base.outputs.base }}"...HEAD -- "$p" | grep -q .; then
-              CHANGED=true; break
-            fi
-          done <<< "${{ matrix.watch }}"
-          echo "changed=$CHANGED" >> $GITHUB_OUTPUT
+        with:
+            fetch-depth: 1
 
       - name: Login to registry
-        if: steps.changed.outputs.changed == 'true'
         uses: docker/login-action@v3
         with:
           registry: ${{ env.REGISTRY }}
@@ -76,11 +59,9 @@ jobs:
           password: ${{ env.REGISTRY_PASSWORD }}
 
       - name: Prepare tags & cache repo
-        if: steps.changed.outputs.changed == 'true'
         id: meta
         shell: bash
         run: |
-          # 将 matrix.image 多行转为带 REGISTRY 前缀的完整 tags
           FULL_TAGS=""
           FIRST_REPO=""
           while IFS= read -r line; do
@@ -91,7 +72,6 @@ jobs:
               FIRST_REPO="${{ env.REGISTRY }}/$(echo "$line" | cut -d: -f1)"
             fi
           done <<< "${{ matrix.image }}"
-
           {
             echo "tags<<__TAGS__"
             printf "%s" "$FULL_TAGS"
@@ -99,8 +79,7 @@ jobs:
             echo "cache_repo=$FIRST_REPO"
           } >> "$GITHUB_OUTPUT"
 
-      - name: Build & Push
-        if: steps.changed.outputs.changed == 'true'
+      - name: Build & Push (always)
         uses: docker/build-push-action@v5
         with:
           context: ${{ matrix.context }}
@@ -109,7 +88,3 @@ jobs:
           tags: ${{ steps.meta.outputs.tags }}
           cache-from: type=registry,ref=${{ steps.meta.outputs.cache_repo }}:buildcache
           cache-to: type=registry,ref=${{ steps.meta.outputs.cache_repo }}:buildcache,mode=max
-
-      - name: Skip (no changes)
-        if: steps.changed.outputs.changed != 'true'
-        run: echo "No changes in watch list for ${{ matrix.name }}, skipping."