branderson
651fe4e95e
The privileged runner's job image has no Docker client, which the login and build actions need. The registry host can be set with a REGISTRY_HOST repository variable when the runner reaches Gitea at an internal address.
90 lines
3.4 KiB
YAML
90 lines
3.4 KiB
YAML
# Builds the app, session manager and streamer images and pushes them to this
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# Gitea instance's container registry, under the repository's owner.
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#
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# Needs a repository secret REGISTRY_TOKEN: an access token with package write
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# access, belonging to the repository's owner. If the runner reaches Gitea at a
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# different address than the registry's public one, set a repository variable
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# REGISTRY_HOST to the registry's host name.
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name: Images
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on:
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push:
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branches: [main]
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tags: ['v*.*.*']
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workflow_dispatch:
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# Jobs that run docker builds use dejima-privileged; anything else should use
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# dejima-confined.
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jobs:
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build:
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name: ${{ matrix.name }}
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runs-on: dejima-privileged
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strategy:
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fail-fast: false
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matrix:
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include:
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- name: app
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image: dotcom-arcade
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context: .
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- name: session-manager
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image: dotcom-arcade-session-manager
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context: streaming/session-manager
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- name: streamer
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image: dotcom-arcade-streamer
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context: streaming/streamer
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steps:
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- uses: actions/checkout@v4
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# The runner mounts the host's Docker socket, but its job image ships no
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# Docker client, and the login and build actions shell out to `docker`.
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# Only Docker's repository is refreshed, so the job needs no other mirrors.
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- name: Install the Docker CLI
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run: |
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install -m 0755 -d /etc/apt/keyrings
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curl -fsSL https://download.docker.com/linux/debian/gpg -o /etc/apt/keyrings/docker.asc
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chmod a+r /etc/apt/keyrings/docker.asc
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echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/debian $(. /etc/os-release && echo "$VERSION_CODENAME") stable" > /etc/apt/sources.list.d/docker.list
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apt-get update -o Dir::Etc::sourcelist=sources.list.d/docker.list -o Dir::Etc::sourceparts=- -o APT::Get::List-Cleanup=0
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apt-get install -y --no-install-recommends docker-ce-cli
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# The registry is this Gitea instance, unless REGISTRY_HOST says otherwise
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- name: Locate the registry
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id: registry
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shell: bash
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env:
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REGISTRY_HOST: ${{ vars.REGISTRY_HOST }}
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run: |
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host=${GITHUB_SERVER_URL#*://}
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host=${REGISTRY_HOST:-${host%/}}
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echo "host=$host" >> "$GITHUB_OUTPUT"
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echo "owner=${GITHUB_REPOSITORY_OWNER,,}" >> "$GITHUB_OUTPUT"
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- uses: docker/setup-buildx-action@v3
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- uses: docker/login-action@v3
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with:
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registry: ${{ steps.registry.outputs.host }}
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username: ${{ github.repository_owner }}
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password: ${{ secrets.REGISTRY_TOKEN }}
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- id: meta
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uses: docker/metadata-action@v5
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with:
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images: ${{ steps.registry.outputs.host }}/${{ steps.registry.outputs.owner }}/${{ matrix.image }}
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tags: |
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type=semver,pattern={{version}}
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type=semver,pattern={{major}}.{{minor}}
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type=raw,value=latest,enable=${{ startsWith(github.ref, 'refs/tags/v') }}
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type=ref,event=branch
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- uses: docker/build-push-action@v6
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with:
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context: ${{ matrix.context }}
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push: true
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tags: ${{ steps.meta.outputs.tags }}
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labels: ${{ steps.meta.outputs.labels }}
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platforms: linux/amd64
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build-args: |
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VERSION=${{ steps.meta.outputs.version }}
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provenance: false
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