ベースイメージは一旦やめ

.github/workflows/docker_build.yaml

@@ -11,57 +11,24 @@ jobs:
   build_base:
     name: build base image
     runs-on: ubuntu-latest
-    container: ros:${{ matrix.rosdistro }}
-    strategy:
-      fail-fast: false
-      matrix:
-        rosdistro: [humble]
     steps:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
           token: ${{ secrets.GITHUB_TOKEN }}
 
-
-      - name: suppress warnings
-        run: |
-          git config --global --add safe.directory '*'
-
-      - name: fetch dependencies
-        run: |
-          mkdir src
-          rosdep update
-          vcs import src < ${GITHUB_WORKSPACE}/dependency_${{ matrix.rosdistro }}.repos
-
-      # 依存関係を取得してチェックサムを保存。rosdepの出力順序は毎回変わるのでソートしている
-      - name: extract dependencies
-        run: |
-          rosdep keys --from-paths . --ignore-src > dependencies.txt
-          sort dependencies.txt > dependencies.txt
-          echo "rosdep-checksum=$(md5sum dependencies.txt | cut -d ' ' -f 1)" >> $GITHUB_OUTPUT
-        shell: bash
-
       - name: Login to GitHub Container Registry
         uses: docker/login-action@v3
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
-      # rosdep-checksumのハッシュをもつイメージが存在するか確認して、存在しない場合はイメージをビルドする
-      - name: Check image exists
-        id: check_image
-        run: |
-          curl -s -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" https://api.github.com/repos/${{ github.repository }}/packages/container/${{ matrix.rosdistro }}/versions | jq -r '.[] | select(.metadata.container.digest == env.rosdep_checksum) | .metadata.container.digest' > $GITHUB_OUTPUT
-        shell: bash
-        env:
-          GITHUB_OUTPUT: ${{ steps.extract_dependencies.outputs.GITHUB_OUTPUT }}
-
-      - name: Build base image
+      - name: Build image
         if: steps.check_image.outputs.GITHUB_OUTPUT == ${{ steps.extract_dependencies.outputs.rosdep_checksum }}
         uses: docker/build-push-action@v2
         with:
           context: .
           file: docker/base/Dockerfile
           push: true
-          tags: ghcr.io/${{ github.repository }}:${{ matrix.rosdistro }}-${{ steps.extract_dependencies.outputs.rosdep_checksum }}
+          tags: ghcr.io/${{ github.repository }}:test