Make cache keys unique
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commit
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1 changed files with 10 additions and 15 deletions
25
.github/workflows/flaskr-ci.yaml
vendored
25
.github/workflows/flaskr-ci.yaml
vendored
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@ -35,14 +35,13 @@ jobs:
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# Required permission to push images with the built-in GITHUB_TOKEN
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# Required permission to push images with the built-in GITHUB_TOKEN
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packages: write
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packages: write
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runs-on: ubuntu-latest
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runs-on: ubuntu-latest
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env:
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CACHE_KEY: flaskr-buildx-${{ github.ref_name }}
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steps:
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steps:
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- uses: actions/checkout@v3
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- uses: actions/checkout@v3
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- name: Job vars and prep
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- name: Job vars
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# Use bash string manipulation to create vars
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# Use bash string manipulation to create vars
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# Note runner context isn't available in job.env, so use it here
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# Note runner context isn't available in job.env, so use it here
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# https://docs.github.com/en/actions/reference/context-and-expression-syntax-for-github-actions#context-availability
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# https://docs.github.com/en/actions/reference/context-and-expression-syntax-for-github-actions#context-availability
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shell: bash
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run: |
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run: |
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echo "SHA_SHORT=${GITHUB_SHA:0:10}" >> ${GITHUB_ENV}
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echo "SHA_SHORT=${GITHUB_SHA:0:10}" >> ${GITHUB_ENV}
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echo "REPO_LOWER_CASE=${GITHUB_REPOSITORY,,}" >> ${GITHUB_ENV}
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echo "REPO_LOWER_CASE=${GITHUB_REPOSITORY,,}" >> ${GITHUB_ENV}
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@ -56,9 +55,9 @@ jobs:
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uses: actions/cache@v2
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uses: actions/cache@v2
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with:
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with:
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path: ${{ env.CACHE_DIR }}
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path: ${{ env.CACHE_DIR }}
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key: ${{ env.CACHE_KEY }}
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key: buildx-flaskr-${{ github.sha }}
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restore-keys: |
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restore-keys: |
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flaskr-buildx-main
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buildx-flaskr-
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- name: Login to GitHub Container Registry
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- name: Login to GitHub Container Registry
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uses: docker/login-action@v2
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uses: docker/login-action@v2
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with:
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with:
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@ -73,16 +72,12 @@ jobs:
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tags: "ghcr.io/${{ env.REPO_LOWER_CASE }}:${{ env.SHA_SHORT }}"
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tags: "ghcr.io/${{ env.REPO_LOWER_CASE }}:${{ env.SHA_SHORT }}"
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cache-from: type=local,src=${{ env.CACHE_DIR }}
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cache-from: type=local,src=${{ env.CACHE_DIR }}
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cache-to: type=local,dest=${{ env.NEW_CACHE_DIR }}
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cache-to: type=local,dest=${{ env.NEW_CACHE_DIR }}
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# Only save the latest Docker build layers to the cache, otherwise
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# Only save the latest Docker build layers to new cache key, otherwise
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# the cache will keep growing indefinitely, past the 10GB max
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# new cache keys will keep getting bigger indefinitely
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# https://github.com/docker/build-push-action/issues/252
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# https://github.com/docker/build-push-action/issues/252
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# https://github.com/moby/buildkit/issues/1896
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# https://github.com/moby/buildkit/issues/1896
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# - name: Only persist the new cache layers
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# Thanks https://evilmartians.com/chronicles/build-images-on-github-actions-with-docker-layer-caching
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# run: |
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# rm -rf ${CACHE_DIR}
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# mv ${NEW_CACHE_DIR} ${CACHE_DIR}
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- name: Only persist the new cache layers
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- name: Only persist the new cache layers
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uses: actions/cache/save@v3
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run: |
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with:
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rm -rf ${CACHE_DIR}
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path: ${{ env.NEW_CACHE_DIR }}
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mv ${NEW_CACHE_DIR} ${CACHE_DIR}
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key: ${{ env.CACHE_KEY }}
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