release.yml

name: Create Release

on:
  push:
    tags:
      - 'v*'  # Trigger on version tags like v0.1.0, v1.0.0, etc.

permissions:
  contents: write

jobs:
  create-release:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Extract version from tag
        id: get_version
        run: echo "VERSION=${GITHUB_REF#refs/tags/v}" >> $GITHUB_OUTPUT

      - name: Extract changelog for this version
        id: changelog
        run: |
          if [ -f CHANGELOG.md ]; then
            VERSION="${{ steps.get_version.outputs.VERSION }}"
            VERSION_ESCAPED=$(echo "$VERSION" | sed 's/\./\\./g')
            CHANGES=$(awk "/^## \[$VERSION_ESCAPED\]/{p=1;next} /^## \[/{p=0} p" CHANGELOG.md)

            if [ -z "$CHANGES" ]; then
              echo "CHANGELOG_CONTENT=No changelog entry found for this version." >> $GITHUB_OUTPUT
            else
              echo "CHANGELOG_CONTENT<<EOF" >> $GITHUB_OUTPUT
              echo "$CHANGES" >> $GITHUB_OUTPUT
              echo "EOF" >> $GITHUB_OUTPUT
            fi
          else
            echo "CHANGELOG_CONTENT=CHANGELOG.md not found." >> $GITHUB_OUTPUT
          fi

      - name: Create header archive
        run: |
          zip -r ./hyperliquid-cpp-${{ steps.get_version.outputs.VERSION }}.zip include/
          tar -czf ./hyperliquid-cpp-${{ steps.get_version.outputs.VERSION }}.tar.gz include/

      - name: Create Release
        uses: softprops/action-gh-release@v1
        with:
          name: Release ${{ github.ref_name }}
          body: |
            ## Changes

            ${{ steps.changelog.outputs.CHANGELOG_CONTENT }}

          draft: true
          prerelease: false
          generate_release_notes: false
          files: |
            hyperliquid-cpp-${{ steps.get_version.outputs.VERSION }}.zip
            hyperliquid-cpp-${{ steps.get_version.outputs.VERSION }}.tar.gz