XzhLoongSkills/skills/office/humanizer-zh/.github/workflows/release.yml

name: Release

on:
  push:
    branches: [main]
    paths: [VERSION]
  workflow_dispatch:

permissions:
  contents: write

jobs:
  release:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Read version
        id: version
        run: |
          version="$(tr -d '[:space:]' < VERSION)"
          if [ -z "$version" ]; then
            echo "VERSION file is empty" >&2
            exit 1
          fi
          echo "version=$version" >> "$GITHUB_OUTPUT"
          echo "tag=v$version" >> "$GITHUB_OUTPUT"

      - name: Skip if tag already exists
        id: check
        env:
          TAG: ${{ steps.version.outputs.tag }}
        run: |
          if git rev-parse -q --verify "refs/tags/$TAG" >/dev/null; then
            echo "Tag $TAG already exists; nothing to do."
            echo "exists=true" >> "$GITHUB_OUTPUT"
          else
            echo "exists=false" >> "$GITHUB_OUTPUT"
          fi

      - name: Extract changelog section
        if: steps.check.outputs.exists == 'false'
        env:
          VERSION: ${{ steps.version.outputs.version }}
        run: |
          awk -v ver="$VERSION" '
            $0 ~ "^## \\[" ver "\\]" { found=1; print; next }
            found && /^## \[/ { exit }
            found { print }
          ' CHANGELOG.md > .release-notes.md
          if [ ! -s .release-notes.md ]; then
            echo "No changelog entry found for $VERSION" >&2
            exit 1
          fi

      - name: Create tag and GitHub Release
        if: steps.check.outputs.exists == 'false'
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          TAG: ${{ steps.version.outputs.tag }}
        run: |
          gh release create "$TAG" \
            --target "$GITHUB_SHA" \
            --title "$TAG" \
            --notes-file .release-notes.md