|
| 1 | +name: Create a Draft Release |
| 2 | + |
| 3 | +permissions: |
| 4 | + contents: write |
| 5 | + |
| 6 | +on: |
| 7 | + push: |
| 8 | + branches: |
| 9 | + - main |
| 10 | + workflow_dispatch: |
| 11 | + |
| 12 | +env: |
| 13 | + TRIGGER_BRANCH: main |
| 14 | + FILE_FILTER_PATTERN: '^(?!tests/).*\.py$' |
| 15 | + |
| 16 | +jobs: |
| 17 | + create-release-draft: |
| 18 | + runs-on: ubuntu-latest |
| 19 | + |
| 20 | + steps: |
| 21 | + - name: Checkout code and fetch tags |
| 22 | + uses: actions/checkout@v4 |
| 23 | + with: |
| 24 | + fetch-depth: 0 |
| 25 | + |
| 26 | + - name: Check for modified matching files |
| 27 | + id: check_changes |
| 28 | + run: | |
| 29 | + echo "Trigger branch: $TRIGGER_BRANCH" |
| 30 | + echo "File filter pattern: $FILE_FILTER_PATTERN" |
| 31 | +
|
| 32 | + git fetch origin "$TRIGGER_BRANCH" --depth=2 |
| 33 | + MODIFIED=$(git diff --name-only HEAD^ HEAD) |
| 34 | +
|
| 35 | + echo "Modified files:" |
| 36 | + echo "$MODIFIED" |
| 37 | +
|
| 38 | + MATCHING=$(echo "$MODIFIED" | grep -E "$FILE_FILTER_PATTERN" || true) |
| 39 | +
|
| 40 | + echo "Matching files:" |
| 41 | + echo "$MATCHING" |
| 42 | +
|
| 43 | + if [[ -n "$MATCHING" ]]; then |
| 44 | + echo "should_trigger=true" >> "$GITHUB_OUTPUT" |
| 45 | + else |
| 46 | + echo "should_trigger=false" >> "$GITHUB_OUTPUT" |
| 47 | + fi |
| 48 | +
|
| 49 | + - name: Determine next tag version |
| 50 | + id: version |
| 51 | + run: | |
| 52 | + LATEST=$(git tag --sort=-v:refname | head -n 1) |
| 53 | + echo "Latest tag: $LATEST" |
| 54 | +
|
| 55 | + if [[ -z "$LATEST" ]]; then |
| 56 | + NEXT_TAG="v0.0.1" |
| 57 | + else |
| 58 | + [[ "$LATEST" =~ ^v([0-9]+)\.([0-9]+)\.([0-9]+)(-.+)?$ ]] |
| 59 | + MAJOR=${BASH_REMATCH[1]} |
| 60 | + MINOR=${BASH_REMATCH[2]} |
| 61 | + PATCH=${BASH_REMATCH[3]} |
| 62 | + SUFFIX=${BASH_REMATCH[4]} |
| 63 | + MINOR=$((MINOR + 1)) |
| 64 | + NEXT_TAG="v$MAJOR.$MINOR.$PATCH$SUFFIX" |
| 65 | + fi |
| 66 | +
|
| 67 | + echo "Next tag: $NEXT_TAG" |
| 68 | + echo "tag=$NEXT_TAG" >> "$GITHUB_OUTPUT" |
| 69 | +
|
| 70 | + - name: Create draft release |
| 71 | + if: steps.check_changes.outputs.should_trigger == 'true' |
| 72 | + run: | |
| 73 | + curl -X POST \ |
| 74 | + -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \ |
| 75 | + -H "Accept: application/vnd.github+json" \ |
| 76 | + https://api.github.com/repos/${{ github.repository }}/releases \ |
| 77 | + -d '{ |
| 78 | + "tag_name": "${{ steps.version.outputs.tag }}", |
| 79 | + "target_commitish": "'"$TRIGGER_BRANCH"'", |
| 80 | + "name": "${{ steps.version.outputs.tag }}", |
| 81 | + "draft": true, |
| 82 | + "prerelease": false, |
| 83 | + "generate_release_notes": true |
| 84 | + }' |
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