mirror of
https://github.com/NLnetLabs/routinator.git
synced 2024-05-19 06:50:04 +00:00
75 lines
2.9 KiB
YAML
75 lines
2.9 KiB
YAML
# Based on: https://github.com/docker/build-push-action/blob/master/docs/advanced/test-before-push.md
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# Trigger and tag naming rules are based on the settings we were previously using at Docker Hub.
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name: Packaging Docker
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on:
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push:
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branches:
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- main
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tags:
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- 'v[0-9]+.[0-9]+.[0-9]+'
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- 'v[0-9]+.[0-9]+.[0-9]+-rc[0-9]+'
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jobs:
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build:
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runs-on: ubuntu-latest
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steps:
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- name: Checkout repository
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uses: actions/checkout@v2
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- name: Extract metadata for tagging the Docker image
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id: meta
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uses: docker/metadata-action@v3
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with:
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images: nlnetlabs/routinator
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flavor: |
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latest=false
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tags: |
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type=semver,pattern={{raw}}
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type=raw,value=unstable,enable=${{ github.ref == 'refs/heads/main' }}
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type=raw,value=latest,enable=${{ github.ref != 'refs/heads/main' && !contains(github.ref, '-') }}
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- name: Log into Docker Hub
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uses: docker/login-action@v1
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with:
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username: ${{ secrets.DOCKER_HUB_ID }}
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password: ${{ secrets.DOCKER_HUB_TOKEN }}
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# Build the image and tag it with a test tag we can use in the subsequent step when we invoke 'docker run'.
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- name: Build Docker image
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uses: docker/build-push-action@v2
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with:
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context: .
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platforms: linux/amd64
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push: false
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load: true
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tags: nlnetlabs/routinator:sanitycheck
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# Do a basic sanity check of the created image using the test tag to select the image to run.
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- name: Sanity check
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run: |
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docker run --rm nlnetlabs/routinator:sanitycheck --version
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# Push the image and tags to Docker Hub.
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# The build uses the cached build outputs from the step above so we don't have to wait for the build again.
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#
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# On push of a tag to refs/tags/v1.2.3 the Docker tags will be 'v1.2.3' and 'latest' because of:
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# type=semver,pattern={{raw}}
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# type=raw,value=latest,enable=${{ github.ref != 'refs/heads/main' && !contains(github.ref, '-') }}
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# ^^^^^^^^^^^^^ true, not main ^^^^^^^^^ true, no dash found
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#
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# On push of a tag to refs/tags/v1.2.3-rc1 the Docker tags will be 'v1.2.3' but NOT 'latest' because of:
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# type=semver,pattern={{raw}}
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# type=raw,value=latest,enable=${{ github.ref != 'refs/heads/main' && !contains(github.ref, '-') }}
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# ^^^^^^^^^^^^^ true, not main ^^^^^^^^^ false, dash found
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#
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# On push to refs/heads/main the Docker tag will be 'unstable' because of:
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# type=raw,value=unstable,enable=${{ github.ref == 'refs/heads/main' }}
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- name: Push built Docker image to Docker Hub
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uses: docker/build-push-action@v2
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with:
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context: .
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platforms: linux/amd64
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push: true
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tags: ${{ steps.meta.outputs.tags }}
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