jason
d1e6add207
Build and Push Docker Image / build (push) Failing after 3s
The legacy builder ignores '# syntax=docker/dockerfile:1.7' and fails at the first 'RUN --mount=type=cache' in the deps stage, which is why runs #193, #382 and #433 all died in ~3s at Step 5/38. Activating dockerd's integrated BuildKit backend fixes the build so :latest publishes again.
64 lines
2.5 KiB
YAML
64 lines
2.5 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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with:
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# Full history so `git rev-list --count HEAD` yields the true commit count
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# driving both the app version (v1.NNN) and the org.alwisp.version label.
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fetch-depth: 0
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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: ${{ secrets.REGISTRY_TOKEN }}
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- name: Build and Push
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env:
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# This Dockerfile uses BuildKit features (`# syntax=docker/dockerfile:1.7`
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# and `RUN --mount=type=cache`). Without this the CLI falls back to the
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# legacy builder, which ignores the syntax directive and fails at the first
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# `--mount`. DOCKER_BUILDKIT=1 activates dockerd's integrated BuildKit
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# backend (no separate buildx plugin required).
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DOCKER_BUILDKIT: "1"
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run: |
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IMAGE="registry.alwisp.com/${{ gitea.repository }}"
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GIT_SHA="$(git rev-parse --short HEAD)"
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BUILD_TIME="$(date -u +%Y-%m-%dT%H:%M:%SZ)"
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COMMIT_COUNT="$(git rev-list --count HEAD)"
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docker build \
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--build-arg GIT_SHA="${GIT_SHA}" \
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--build-arg BUILD_TIME="${BUILD_TIME}" \
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--build-arg COMMIT_COUNT="${COMMIT_COUNT}" \
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--label org.alwisp.git-sha="${{ gitea.sha }}" \
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--label org.alwisp.version="v1.$((COMMIT_COUNT-1))" \
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--label org.alwisp.repo="${{ gitea.repository }}" \
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-t "${IMAGE}:latest" .
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docker push "${IMAGE}:latest"
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# Dangling-only prune: removes untagged leftovers from previous builds. Never
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# removes the tagged :latest or any image referenced by a running container.
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- name: Prune dangling images on host
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if: always()
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run: docker image prune -f 2>/dev/null || true
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- name: Trigger PORT redeploy
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if: success()
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run: |
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NAME="${{ gitea.repository }}"; NAME="${NAME##*/}"
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curl -fsS -X POST https://port.alwisp.com/hooks/gitea \
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-H "X-Deploy-Token: ${{ secrets.WEBHOOK_SECRET }}" \
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-H "Content-Type: application/json" \
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-d "{\"container\":\"${NAME}\"}" || echo "PORT redeploy trigger failed (non-fatal)"
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