release.yml

name: Release

on:
  push:
    tags:
      - "v*.*.*"

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

    strategy:
      fail-fast: false

    steps:
      - name: Checkout repository
        uses: actions/checkout@v2
        with:
          fetch-depth: 0

      - name: Install Go
        uses: actions/setup-go@v2
        with:
          go-version: "1.17.x"

      - name: Get pg_scheduleserv version
        run: |
          PG_SCHEDULESERV_VERSION=$(grep -Po '(?<=// @version )[^;]+' main.go)
          echo "PG_SCHEDULESERV_VERSION=${PG_SCHEDULESERV_VERSION}" >> $GITHUB_ENV

      - name: Verify Tag Name
        run: |
          TAG_NAME=${GITHUB_REF#refs/*/}
          echo "TAG_NAME=${TAG_NAME}" >> $GITHUB_ENV
          echo ${TAG_NAME}
          echo ${PG_SCHEDULESERV_VERSION}
          if [ "${TAG_NAME}" != "v${PG_SCHEDULESERV_VERSION}" ]; then
            echo "Tag name should be v${PG_SCHEDULESERV_VERSION}"
            exit 1
          fi

      - name: Build
        run: |
          # Remove debugging informations in the build
          go build -ldflags "-s -w"
          mv pg_scheduleserv pg_scheduleserv-${PG_SCHEDULESERV_VERSION}

      - name: Download Assets
        run: |
          wget -c https://github.com/${{ github.repository }}/archive/${TAG_NAME}.zip
          wget -c https://github.com/${{ github.repository }}/archive/${TAG_NAME}.tar.gz
          mv ${TAG_NAME}.zip ${{ github.event.repository.name }}-${PG_SCHEDULESERV_VERSION}.zip
          mv ${TAG_NAME}.tar.gz ${{ github.event.repository.name }}-${PG_SCHEDULESERV_VERSION}.tar.gz

      - name: Make Attachments
        run: |
          grep -Pzo "(?s)## v${PG_SCHEDULESERV_VERSION//./\\.} Release Notes.*?(?=## v.\..\.. Release Notes)" NEWS.md | tr '\0' '\n' > release_body.txt
          echo "**Attachments**" >> release_body.txt
          echo "File | Contents" >> release_body.txt
          echo "| --- | --- |" >> release_body.txt
          echo "| \`pg_scheduleserv-${PG_SCHEDULESERV_VERSION}\` | Executable file" >> release_body.txt
          echo "| \`pg_scheduleserv-${PG_SCHEDULESERV_VERSION}.tar.gz\` | tar.gz of the release" >> release_body.txt
          echo "| \`pg_scheduleserv-${PG_SCHEDULESERV_VERSION}.zip\`| zip of the release" >> release_body.txt
          cat release_body.txt

      - name: Create Draft Release
        uses: softprops/action-gh-release@v1
        with:
          body_path: release_body.txt
          name: ${{ env.TAG_NAME }}
          draft: true
          prerelease: false
          files: |
            pg_scheduleserv-${{ env.PG_SCHEDULESERV_VERSION }}
            ${{ github.event.repository.name }}-${{ env.PG_SCHEDULESERV_VERSION }}.zip
            ${{ github.event.repository.name }}-${{ env.PG_SCHEDULESERV_VERSION }}.tar.gz

        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}