release.yml

name: REL

on:
  push:
    tags: ["v[0-9]*"]

jobs:
  release:
    name: Release
    runs-on: ubuntu-latest
    steps:

      - name: Checkout code
        id: checkout
        uses: actions/checkout@v4
        with:
          submodules: true

      - name: Build tarball
        id: build
        run: |
          sudo -nH apt-get -u -y install pandoc autoconf automake libtool \
                           libevent-dev libpq-dev patchutils python3-docutils
          ./autogen.sh
          ./configure
          make checkver
          make dist

          PACKAGE=$(grep ^PACKAGE_NAME config.mak | sed 's/.*= *//')
          VERSION=$(grep ^PACKAGE_VERSION config.mak | sed 's/.*= *//')
          # default - gh:release
          # PRERELEASE -  gh:prerelease
          # DRAFT - gh:draft,prerelease
          PRERELEASE="false"
          DRAFT="false"
          if echo "${VERSION}" | grep -qE '(a|b|rc)'; then PRERELEASE="true"; fi
          if echo "${VERSION}" | grep -qE '(dev)'; then DRAFT="true"; PRERELEASE="true"; fi

          test "${{github.ref}}" = "refs/tags/v${VERSION}" || { echo "ERR: tag mismatch"; exit 1; }
          echo "PACKAGE=${PACKAGE}" >> $GITHUB_ENV
          echo "VERSION=${VERSION}" >> $GITHUB_ENV
          echo "TGZ=${PACKAGE}-${VERSION}.tar.gz" >> $GITHUB_ENV
          echo "PRERELEASE=${PRERELEASE}" >> $GITHUB_ENV
          echo "DRAFT=${DRAFT}" >> $GITHUB_ENV

          pandoc --version
          mkdir -p tmp
          make -s shownote > tmp/note.md
          cat tmp/note.md

      - name: "Create Github release"
        env:
          GH_TOKEN: ${{secrets.GITHUB_TOKEN}}
        run: |
          title="${PACKAGE} v${VERSION}"
          ghf="--notes-file=tmp/note.md"
          if test "${DRAFT}" = "true"; then ghf="${ghf} --draft"; fi
          if test "${PRERELEASE}" = "true"; then ghf="${ghf} --prerelease"; fi
          gh release create "v${VERSION}" "${TGZ}" --title="${title}" ${ghf}