kimdre builds new python docker image #7
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name: Build Python Image | |
run-name: ${{ github.actor }} builds new python docker image | |
on: | |
push: | |
branches: | |
- main | |
jobs: | |
get_python_version: | |
runs-on: ubuntu-latest | |
outputs: | |
version: ${{ steps.get-python-version.outputs.version }} | |
steps: | |
- name: Extract Python Version from Dockerfile | |
id: get-python-version | |
run: | | |
echo "version=$(grep -oP '(?<=^FROM python:)[0-9.]*' debian.Dockerfile)" >> "$GITHUB_OUTPUT" | |
if [ $? -ne 0 ]; then | |
echo "Failed to extract python version from Dockerfile" | |
exit -1 | |
fi | |
debug_info: | |
name: Debug info | |
runs-on: ubuntu-22.04 | |
needs: [get_python_version] | |
steps: | |
- name: Print github context JSON | |
run: | | |
cat <<EOF | |
${{ toJson(github) }} | |
EOF | |
- name: Print environment variables | |
run: | | |
env | |
build: | |
name: Build and push Docker image | |
runs-on: ubuntu-latest | |
needs: [get_python_version] | |
steps: | |
- name: Checkout | |
uses: actions/checkout@v4 | |
- name: Set up QEMU | |
uses: docker/setup-qemu-action@v3 | |
- name: Set up Docker Buildx | |
uses: docker/setup-buildx-action@v3 | |
- name: Extract metadata for the Docker image | |
id: meta | |
uses: docker/metadata-action@v5 | |
with: | |
images: | | |
ghcr.io/${{ github.repository }} | |
flavor: | | |
latest=auto | |
tags: | | |
type=raw,value=debian | |
type=ref,event=branch,prefix=debian- | |
type=ref,event=pr,prefix=debian- | |
type=semver,pattern={{version}},prefix=debian- | |
type=semver,pattern={{major}}.{{minor}},prefix=debian- | |
type=semver,pattern={{major}},enable=${{ !startsWith(github.ref, 'refs/tags/0.') }},prefix=debian- | |
- name: Build and push Docker image | |
uses: docker/build-push-action@v5 | |
with: | |
context: . | |
file: ./debian.Dockerfile | |
build-args: | | |
BASE_NAME=${{github.repository}}:debian | |
BUILDTIME=${{ fromJSON(steps.meta.outputs.json).labels['org.opencontainers.image.created'] }} | |
VERSION=${{ fromJSON(steps.meta.outputs.json).labels['org.opencontainers.image.version'] }} | |
REVISION=${{ fromJSON(steps.meta.outputs.json).labels['org.opencontainers.image.revision'] }} | |
SOURCE_URL=${{ github.server_url }}/${{ github.repository }} | |
platforms: | | |
linux/amd64 | |
linux/arm64 | |
push: ${{ github.event_name != 'pull_request' }} | |
tags: | | |
${{ steps.meta.outputs.tags }} |