55 lines
1.8 KiB
YAML
55 lines
1.8 KiB
YAML
# Builds the production image on every push to main and pushes it to the Gitea
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# registry, tagged with :latest AND the short commit SHA (for rollback) -- the
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# same tagging scheme as scripts/release.sh, but run by the act_runner instead
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# of by hand.
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#
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# It does NOT deploy: pulling and starting the new :latest on Unraid stays a
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# manual, deliberate step (Compose Down/Up). Auto-deploy via Watchtower is an
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# open item in docs/deployment.md and needs a health gate first, so a broken
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# page can never go live unnoticed.
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#
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# Required repository secrets (Gitea -> repo -> Settings -> Actions -> Secrets):
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# REGISTRY_USER the registry username (e.g. Tom)
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# REGISTRY_TOKEN a Gitea access token with package:write -- NOT the password
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name: Build and push image
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on:
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push:
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branches: [main]
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env:
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IMAGE: gitea.anticarnist.de/tom/elternbeirat
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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: Check out the source
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uses: actions/checkout@v4
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- name: Set up Docker Buildx
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uses: docker/setup-buildx-action@v3
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- name: Log in to the Gitea registry
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uses: docker/login-action@v3
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with:
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registry: gitea.anticarnist.de
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username: ${{ secrets.REGISTRY_USER }}
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password: ${{ secrets.REGISTRY_TOKEN }}
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# The short SHA names the image content unambiguously and never moves,
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# so it is the stable handle for a rollback.
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- name: Compute the short commit SHA
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id: sha
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run: echo "short=$(git rev-parse --short HEAD)" >> "$GITHUB_OUTPUT"
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- name: Build and push (:latest and :<sha>)
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uses: docker/build-push-action@v6
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with:
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context: .
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push: true
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tags: |
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${{ env.IMAGE }}:latest
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${{ env.IMAGE }}:${{ steps.sha.outputs.short }}
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