arnefandCopilot
63b59a73fe
Builds linux/amd64 + linux/arm64 images via Buildx/QEMU whenever a "v*" tag is pushed or a release is published, and pushes them (tagged with the version and "latest") to this repository's own container registry. Written in plain GitHub Actions syntax, which Gitea Actions runs as-is. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
65 lines
2.0 KiB
YAML
65 lines
2.0 KiB
YAML
name: Docker release
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# Builds and publishes a multi-arch (linux/amd64 + linux/arm64) Docker
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# image whenever a version tag (e.g. "v1.2.3") is pushed, or a release is
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# published for one. Written against the GitHub Actions syntax, which
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# Gitea Actions runs unmodified — the ${{ github.* }} context and
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# secrets.GITHUB_TOKEN are provided as compatibility aliases by Gitea's
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# act runner, so this workflow works as-is on either platform.
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#
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# The image is pushed to this server's own container registry, addressed
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# as "<host>/<owner>/<repo>" (e.g. git.example.com/owner/nidus on Gitea,
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# or ghcr.io/owner/nidus if this repo is ever mirrored to GitHub).
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on:
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push:
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tags:
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- "v*"
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release:
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types: [published]
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jobs:
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docker:
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runs-on: ubuntu-latest
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permissions:
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contents: read
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packages: write
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steps:
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- name: Check out repository
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uses: actions/checkout@v4
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- name: Determine registry, image name, and tags
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id: vars
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run: |
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registry="$(echo "${{ github.server_url }}" | sed -E 's#^https?://##')"
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image_name="$(echo "${{ github.repository }}" | tr '[:upper:]' '[:lower:]')"
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image="${registry}/${image_name}"
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version="${GITHUB_REF_NAME#v}"
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{
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echo "registry=${registry}"
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echo "image=${image}"
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echo "tags=${image}:${version},${image}:latest"
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} >> "$GITHUB_OUTPUT"
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- name: Set up QEMU
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uses: docker/setup-qemu-action@v3
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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 container registry
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uses: docker/login-action@v3
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with:
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registry: ${{ steps.vars.outputs.registry }}
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username: ${{ github.actor }}
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password: ${{ secrets.GITHUB_TOKEN }}
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- name: Build and push
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uses: docker/build-push-action@v6
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with:
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context: .
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platforms: linux/amd64,linux/arm64
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push: true
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tags: ${{ steps.vars.outputs.tags }}
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