36 lines
1.1 KiB
YAML
36 lines
1.1 KiB
YAML
name: Build and Push Docker Image
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on:
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push:
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branches: [main]
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workflow_dispatch:
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jobs:
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build:
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# Runs on the forgerunner host: bundled Docker CLI + mounted /var/run/docker.sock.
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runs-on: host
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steps:
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- name: Checkout
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uses: actions/checkout@v4
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- name: Log in to Gitea Container Registry
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uses: docker/login-action@v3
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with:
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registry: registry.alwisp.com
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username: ${{ secrets.REGISTRY_USER }}
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password: ${{ secrets.REGISTRY_TOKEN }}
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- name: Build and Push
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run: |
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# gitea.repository is already "owner/repo" (e.g. jason/breedr).
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IMAGE="registry.alwisp.com/${{ gitea.repository }}"
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docker build -t "${IMAGE}:latest" .
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docker push "${IMAGE}:latest"
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# Dangling-only prune: removes untagged leftovers from previous builds.
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# Never removes the tagged :latest (kept for the Unraid deployment) or
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# any image referenced by a container.
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- name: Prune dangling images on host
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if: always()
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run: docker image prune -f 2>/dev/null || true
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