Python sync: predictive chapter improvements #50
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name: Rebuild and publish new ubcdsci/intro-to-ds image on DockerHub | |
on: | |
pull_request: | |
types: [opened, synchronize] | |
jobs: | |
rebuild-docker: | |
name: Rebuild docker image | |
runs-on: ubuntu-latest | |
permissions: | |
contents: write | |
steps: | |
- name: Checkout PR branch | |
uses: actions/checkout@v3 | |
with: | |
fetch-depth: '0' | |
ref: ${{ github.head_ref }} | |
- name: Check if Dockerfile needs to be rebuilt | |
id: check-stale | |
run: | | |
echo "Checking if Dockerfile was modified since last commit on this PR" | |
echo "GitHub PR action type: ${{ github.event.action }}" | |
if [ "${{ github.event.action }}" == "opened" ]; then | |
echo "GitHub base ref: ${{ github.event.pull_request.base.sha }}" | |
echo "GitHub head ref: ${{ github.event.pull_request.head.sha }}" | |
BEFORE=${{ github.event.pull_request.base.sha }} | |
AFTER=${{ github.event.pull_request.head.sha }} | |
else | |
echo "GitHub event before: ${{ github.event.before }}" | |
echo "GitHub event after: ${{ github.event.after }}" | |
BEFORE=${{ github.event.before }} | |
AFTER=${{ github.event.after }} | |
fi | |
if git diff --quiet $BEFORE $AFTER Dockerfile; then | |
echo "PR synchronized, but Dockerfile was not edited. Not rebuilding the image." | |
echo "stale_dockerfile=false" >> "$GITHUB_OUTPUT" | |
else | |
echo "PR synchronized, and Dockerfile was edited, so rebuilding the image." | |
echo "stale_dockerfile=true" >> "$GITHUB_OUTPUT" | |
fi | |
- name: Rebuild and publish image | |
if: ${{ steps.check-stale.outputs.stale_dockerfile == 'true' }} | |
id: rebuild | |
uses: elgohr/Publish-Docker-Github-Action@v5 | |
with: | |
name: ubcdsci/intro-to-ds | |
username: ${{ secrets.DOCKER_USERNAME }} | |
password: ${{ secrets.DOCKER_PASSWORD }} | |
dockerfile: Dockerfile | |
snapshot: true | |
- name: Update build_html.sh script | |
if: ${{ steps.check-stale.outputs.stale_dockerfile == 'true' }} | |
run: | | |
git config --local user.email "[email protected]" | |
git config --local user.name "GitHub Action" | |
git pull origin ${{ github.head_ref }} | |
sed 's/ubcdsci\/intro-to-ds:[[:alnum:]]\+/ubcdsci\/intro-to-ds:${{ steps.rebuild.outputs.snapshot-tag }}/g' build_html.sh > build_html.tmp && mv build_html.tmp build_html.sh | |
chmod u+x build_html.sh | |
git add build_html.sh | |
git commit -m "update build_html.sh script with new docker image" | |
- name: Update build_pdf.sh script | |
if: ${{ steps.check-stale.outputs.stale_dockerfile == 'true' }} | |
run: | | |
git config --local user.email "[email protected]" | |
git config --local user.name "GitHub Action" | |
git pull origin ${{ github.head_ref }} | |
sed 's/ubcdsci\/intro-to-ds:[[:alnum:]]\+/ubcdsci\/intro-to-ds:${{ steps.rebuild.outputs.snapshot-tag }}/g' build_pdf.sh > build_pdf.tmp && mv build_pdf.tmp build_pdf.sh | |
chmod u+x build_pdf.sh | |
git add build_pdf.sh | |
git commit -m "update build_pdf.sh script with new docker image" | |
- name: Update docker-compose.yml script | |
if: ${{ steps.check-stale.outputs.stale_dockerfile == 'true' }} | |
run: | | |
git config --local user.email "[email protected]" | |
git config --local user.name "GitHub Action" | |
git pull origin ${{ github.head_ref }} | |
sed 's/ubcdsci\/intro-to-ds:[[:alnum:]]\+/ubcdsci\/intro-to-ds:${{ steps.rebuild.outputs.snapshot-tag }}/g' docker-compose.yml > docker-compose.tmp && mv docker-compose.tmp docker-compose.yml | |
git add docker-compose.yml | |
git commit -m "update docker-compose.yml script with new docker image" | |
- name: Push changes to build scripts | |
if: ${{ steps.check-stale.outputs.stale_dockerfile == 'true' }} | |
uses: ad-m/github-push-action@master | |
with: | |
github_token: ${{ secrets.GITHUB_TOKEN }} | |
branch: ${{ github.head_ref }} |