115 lines
3.3 KiB
YAML
115 lines
3.3 KiB
YAML
name: Build & Push Docker
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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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schedule:
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- cron: "@weekly"
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jobs:
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build-and-push:
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runs-on: ubuntu-latest
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steps:
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- name: Checkout
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uses: actions/checkout@v4
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- name: Resolve latest Open Stage Control release
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shell: bash
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run: |
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set -euo pipefail
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python3 <<'PY'
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import json
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import urllib.request
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url = "https://framagit.org/api/v4/projects/jean-emmanuel%2Fopen-stage-control/releases"
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with urllib.request.urlopen(url) as response:
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releases = json.load(response)
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if not releases:
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raise SystemExit("No releases returned by upstream API")
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latest = releases[0]
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tag = latest["tag_name"]
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version = tag[1:] if tag.startswith("v") else tag
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with open("release.env", "w", encoding="utf-8") as f:
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f.write(f"OSC_TAG={tag}\n")
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f.write(f"OSC_VERSION={version}\n")
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PY
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cat release.env >> "$GITHUB_ENV"
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- name: Set image names
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shell: bash
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env:
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REPOSITORY: ${{ gitea.repository }}
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run: |
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set -euo pipefail
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OWNER="${REPOSITORY%/*}"
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REPO="${REPOSITORY#*/}"
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echo "IMAGE_LATEST=git.f-40.com/${OWNER}/${REPO}:latest" >> "$GITHUB_ENV"
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echo "IMAGE_VERSIONED=git.f-40.com/${OWNER}/${REPO}:${OSC_VERSION}" >> "$GITHUB_ENV"
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- name: Login to Gitea Container Registry
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shell: bash
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env:
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REGISTRY_USER: ${{ secrets.USER }}
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REGISTRY_TOKEN: ${{ secrets.TOKEN }}
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run: |
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set -euo pipefail
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echo "$REGISTRY_TOKEN" | docker login git.f-40.com -u "$REGISTRY_USER" --password-stdin
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- name: Decide whether a build is needed
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shell: bash
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env:
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EVENT_NAME: ${{ gitea.event_name }}
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run: |
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set -euo pipefail
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if [ "$EVENT_NAME" = "push" ] || [ "$EVENT_NAME" = "workflow_dispatch" ]; then
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echo "SHOULD_BUILD=true" >> "$GITHUB_ENV"
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echo "BUILD_REASON=repository change or manual run" >> "$GITHUB_ENV"
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exit 0
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fi
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if docker manifest inspect "$IMAGE_VERSIONED" >/dev/null 2>&1; then
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echo "SHOULD_BUILD=false" >> "$GITHUB_ENV"
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echo "BUILD_REASON=version ${OSC_VERSION} already exists in registry" >> "$GITHUB_ENV"
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else
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echo "SHOULD_BUILD=true" >> "$GITHUB_ENV"
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echo "BUILD_REASON=new upstream release ${OSC_TAG}" >> "$GITHUB_ENV"
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fi
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- name: Build
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shell: bash
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run: |
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set -euo pipefail
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if [ "${SHOULD_BUILD}" != "true" ]; then
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echo "Skipping build: ${BUILD_REASON}"
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exit 0
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fi
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echo "Building ${OSC_TAG} because ${BUILD_REASON}"
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docker build \
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--build-arg OPEN_STAGE_CONTROL_VERSION="${OSC_VERSION}" \
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-t "${IMAGE_LATEST}" \
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-t "${IMAGE_VERSIONED}" \
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.
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- name: Push
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shell: bash
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run: |
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set -euo pipefail
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if [ "${SHOULD_BUILD}" != "true" ]; then
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echo "Skipping push: ${BUILD_REASON}"
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exit 0
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fi
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docker push "${IMAGE_VERSIONED}"
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docker push "${IMAGE_LATEST}"
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