name: Pre-Release

on:
  push:
    tags:
    - 'v*-rc.*'
  schedule:
    - cron: 13 3 * * *
  workflow_dispatch:

env:
  RELEASE_NAME: nightly

  NPROC: 2
  MAKEFLAGS: "-j${NPROC}"
  NIMFLAGS: "--parallelBuild:${NPROC}"

jobs:
  tag-name:
    runs-on: ubuntu-latest
    steps:
    - name: Checkout code
      uses: actions/checkout@v3

    - name: Vars
      id: vars
      run: |
        TAG=$([[ "${{github.ref}}" == "refs/heads/master" ]] && echo "${{env.RELEASE_NAME}}" || echo ${{github.ref}} | sed 's#refs/tags/##')
        echo "tag=${TAG}" >> $GITHUB_OUTPUT
    outputs:
      tag: ${{steps.vars.outputs.tag}}

  build-and-publish:
    needs: tag-name
    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest]
        arch: [amd64]
        include:
        - os: macos-latest
          arch: arm64
    runs-on: ${{ matrix.os }}
    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: prep variables
        id: vars
        run: |
          ARCH=${{matrix.arch}} 

          echo "arch=${ARCH}" >> $GITHUB_OUTPUT

          NWAKU_ARTIFACT_NAME=$(echo "nwaku-${ARCH}-${{runner.os}}-${{ needs.tag-name.outputs.tag }}.tar.gz" | tr "[:upper:]" "[:lower:]")
          NWAKU_TOOLS_ARTIFACT_NAME=$(echo "nwaku-tools-${ARCH}-${{runner.os}}-${{ needs.tag-name.outputs.tag }}.tar.gz" | tr "[:upper:]" "[:lower:]")

          echo "nwaku=${NWAKU_ARTIFACT_NAME}" >> $GITHUB_OUTPUT
          echo "nwakutools=${NWAKU_TOOLS_ARTIFACT_NAME}" >> $GITHUB_OUTPUT


      - name: build artifacts
        id: build
        run: |
          OS=$([[ "${{runner.os}}" == "macOS" ]] && echo "macosx" || echo "linux")

          make QUICK_AND_DIRTY_COMPILER=1 V=1 CI=false NIMFLAGS="-d:disableMarchNative --os:${OS} --cpu:${{matrix.arch}}" \
            update

          make QUICK_AND_DIRTY_COMPILER=1 V=1 CI=false\
            NIMFLAGS="-d:disableMarchNative --os:${OS} --cpu:${{matrix.arch}} -d:postgres" \
            wakunode2\
            chat2\
            tools

          tar -cvzf ${{steps.vars.outputs.nwaku}} ./build/wakunode2 ./build/chat2
          tar -cvzf ${{steps.vars.outputs.nwakutools}} ./build/wakucanary ./build/networkmonitor

      - name: upload artifacts
        uses: actions/upload-artifact@v3
        with:
          name: wakunode2
          path: ${{steps.vars.outputs.nwaku}}
          retention-days: 2

      - name: upload artifacts
        uses: actions/upload-artifact@v3
        with:
          name: wakutools
          path: ${{steps.vars.outputs.nwakutools}}
          retention-days: 2

  build-docker-image:
    needs: tag-name
    uses: waku-org/nwaku/.github/workflows/container-image.yml@master
    with:
      image_tag: ${{ needs.tag-name.outputs.tag }}
    secrets: inherit

  js-waku-node:
    needs: build-docker-image
    uses: waku-org/js-waku/.github/workflows/test-node.yml@master
    with:
      nim_wakunode_image: ${{ needs.build-docker-image.outputs.image }}
      test_type: node
      debug: waku*

  js-waku-node-optional:
    needs: build-docker-image
    uses: waku-org/js-waku/.github/workflows/test-node.yml@master
    with:
      nim_wakunode_image: ${{ needs.build-docker-image.outputs.image }}
      test_type: node-optional
      debug: waku*

  create-release-candidate:
    runs-on: ubuntu-latest
    needs: [ tag-name, build-and-publish ]
    steps:
      - name: Checkout code
        uses: actions/checkout@v3
        with:
          fetch-depth: 0
          ref: master

      - name: download artifacts
        uses: actions/download-artifact@v2

      - name: prep variables
        id: vars
        run: |
          REF=$(echo ${{github.ref}} | sed 's#.*/##')

          echo "ref=${REF}" >> $GITHUB_OUTPUT

      - name: generate release notes
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          set -x
          gh release view ${{ needs.tag-name.outputs.tag }} &>/dev/null &&\
            gh release delete -y ${{ needs.tag-name.outputs.tag }} &&\
            [[ "${{ needs.tag-name.outputs.tag }}" == "nightly" ]] && git tag -d ${{ needs.tag-name.outputs.tag }}

          RELEASE_NOTES_TAG=$([[ "${{ needs.tag-name.outputs.tag }}" != "nightly" ]] && echo "-t ${{steps.vars.outputs.ref}}" || echo "")

          docker run \
              -t \
              --rm \
              -v ${PWD}:/opt/sv4git/repo:z \
              -u $(id -u) \
              docker.io/wakuorg/sv4git:latest \
                release-notes ${RELEASE_NOTES_TAG} --previous $(git tag -l --sort -creatordate | grep -e "^v[0-9]*\.[0-9]*\.[0-9]*$") |\
                sed -E 's@#([0-9]+)@[#\1](https://github.com/waku-org/nwaku/issues/\1)@g' > release_notes.md

          sed -i "s/^## .*/Generated at $(date)/" release_notes.md

          cat release_notes.md

          TARGET=$([[ "${{ needs.tag-name.outputs.tag }}" == "nightly" ]] && echo "--target ${{steps.vars.outputs.ref}}" || echo "")

          gh release create ${{ needs.tag-name.outputs.tag }} --prerelease ${TARGET} \
            --title ${{ needs.tag-name.outputs.tag }} --notes-file release_notes.md \
            wakunode2/* wakutools/*