release.yml

name: Publish Release
permissions: write-all

on:
  workflow_dispatch:
    inputs:
      milestone:
        description: 'The milestone to generate a release for (ex: 6.5.1)'
        required: true
        type: string

env:
  # Needed for GitHub CLI
  GH_TOKEN: ${{ github.token }}

defaults:
  run:
    shell: pwsh

jobs:
  build_release_notes:
    runs-on: ubuntu-latest
    name: Generate Release Notes

    steps:
      - name: Get Contributors
        id: get-contribs
        uses: Keboo/GitHubHelper@master
        with:
          milestone: '${{ inputs.milestone }}'
          repository: 'ikabot'
          repository-owner: 'Ikabot-Collective'
          token: ${{ github.token }}

      - name: Generate Release Notes
        run: |
          $response = gh api --method POST -H "Accept: application/vnd.github+json" /repos/${{ github.repository }}/releases/generate-notes -f tag_name='v${{ inputs.milestone }}'
          $json = $response | ConvertFrom-Json
          $releaseNotes = $json.body
          $contributors = "${{ steps.get-contribs.outputs.contributors }}"
          $releaseNotes | Out-File -Append "ReleaseNotes.md"
          "`n" | Out-File -Append "ReleaseNotes.md"
          $contributors | Out-File -Append "ReleaseNotes.md"
          cat "ReleaseNotes.md"

      - name: Upload Release Notes
        uses: actions/upload-artifact@v4
        with:
          name: ReleaseNotes
          path: "ReleaseNotes.md"

  update_version_number:
    runs-on: ubuntu-latest
    name: Update Version Number

    steps:
      - uses: actions/checkout@v4
      
      - name: Replace version value
        run: sed -i 's/IKABOT_VERSION = ".\+"/IKABOT_VERSION = "${{ inputs.milestone }}"/' ikabot/config.py

      - name: Push changes
        run: |
          git config --local user.email "github-actions[bot]@users.noreply.github.com"
          git config --local user.name "github-actions[bot]"
          git add ikabot/config.py
          git commit -m "Bump Ikabot version ${{ inputs.milestone }}"
          git push

  build_artifacts:
    needs: [update_version_number]
    name: Build artifacts
    uses: ./.github/workflows/build_artifacts.yml

  create_release:
    needs: [build_artifacts, build_release_notes]
    runs-on: ubuntu-latest
    name: Create Draft Release

    steps:
      - name: Download Pre-Compiled Ikabot Artifacts
        uses: actions/download-artifact@v3
        with:
          name: PreCompiledIkabot
          path: pre-compiled-ikabot

      - name: Zip Ikabot
        run: |
          cd pre-compiled-ikabot
          zip -r ../Ikabot.zip ikabot/*
          cd ..

      - name: Download Release Notes
        uses: actions/download-artifact@v4
        with:
          name: ReleaseNotes

      - name: Create Release
        run: |
          # We can't use glob pattern because of this bug https://github.com/cli/cli/issues/5099
          gh release create v${{ inputs.milestone }} --repo '${{ github.repository }}' --draft --latest --title "${{ inputs.milestone }}" --notes-file ReleaseNotes.md '${{ github.workspace }}/Ikabot.zip'

  publish_release:
    needs: [create_release]
    runs-on: ubuntu-latest
    name: Publish Release

    steps:
      - name: Publish Release
        run: |
          gh release edit v${{ inputs.milestone }} --repo '${{ github.repository }}' --draft=false          

  close_milestone:
    needs: [publish_release]
    runs-on: ubuntu-latest
    name: Close Milestone

    steps:
      # Doing a checkout, until this issue is resolved.
      # https://github.com/valeriobelli/gh-milestone/issues/15
      - uses: actions/checkout@v4

      - name: Close Milestone
        run: |
          gh extension install valeriobelli/gh-milestone
          $milestones = $(gh milestone list --json number,title) | ConvertFrom-Json
          $milestoneNumber = ($milestones | Where-Object { $_.title -eq "${{ inputs.milestone }}" }).number
          gh milestone edit $milestoneNumber --state closed

  publish_docker:
    needs: [publish_release]
    name: Publish Docker Image
    uses: ./.github/workflows/publish_docker.yml
    with:
      tag_name: 'v${{ inputs.milestone }}'
    permissions:
      contents: read
      packages: write

  publish_pypi:
    needs: [publish_release]
    name: Publish Python Package
    uses: ./.github/workflows/publish_pypi.yml
    secrets:
      PYPI_API_TOKEN: ${{ secrets.PYPI_API_TOKEN }}