release.yml

name: Release

on:
  workflow_dispatch:
    inputs:
      version:
        description: 'The type of version bump. Use the blank option for no change. Use the "release" option to promote prerelease. See docs for details: https://hatch.pypa.io/latest/version/#supported-segments'
        type: choice
        required: true
        default: ""
        options:
          - major
          - minor
          - patch
          - release
          - ""
      prerelease:
        description: "If this is a prerelease and which type. See docs for details: https://hatch.pypa.io/latest/version/#supported-segments"
        type: choice
        required: false
        options:
          - ""
          - "alpha"
          - "beta"
          - "rc"

jobs:
  prepare:
    if: github.repository_owner == 'viamrobotics'
    runs-on: ubuntu-latest
    outputs:
      version: ${{ steps.set_version.outputs.version }}
    steps:
      - name: Checkout Code
        uses: actions/checkout@v4

      - name: Install uv
        uses: astral-sh/setup-uv@v3

      - name: Setup Python
        run: uv python install 3.12

      - name: Install Package
        run: uv sync --all-extras

      - name: Clean Format Test
        run: uv run make clean format typecheck test

      - name: Bump Version
        shell: bash
        if: inputs.version != '-s' && inputs.prerelease != ''
        run: uvx hatch version ${{ inputs.version }},${{ inputs.prerelease }}

      - name: Bump Version
        shell: bash
        if: inputs.version != '-s' && inputs.prerelease == ''
        run: uvx hatch version ${{ inputs.version }}

      - name: Set Version
        id: set_version
        run: |
          echo "SDK_VERSION=$(uvx hatch version)" >> $GITHUB_ENV
          echo "version=$(uvx hatch version)" >> $GITHUB_OUTPUT

      - name: Check if release exists
        uses: cardinalby/git-get-release-action@1.2.4
        id: release_exists
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          releaseName: v${{ env.SDK_VERSION }}
          doNotFailIfNotFound: "true"

      - name: Cancelling - release already exists
        uses: andymckay/cancel-action@0.2
        if: |
          steps.release_exists.outputs.id != ''

      - name: Add + Commit
        uses: EndBug/add-and-commit@v9
        with:
          new_branch: release/v${{ env.SDK_VERSION }}
          message: Bump version to ${{ env.SDK_VERSION }}

      - name: Open PR
        run: |
          gh pr create -t "release/v${{ env.SDK_VERSION }}" -b "This is an auto-generated PR to merge the release branch back into main upon successful release" -B "main" -H "release/v${{ env.SDK_VERSION }}"
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  build:
    uses: ./.github/workflows/build-wheels.yml
    with:
      branch: release/v${{ needs.prepare.outputs.version }}
    needs: prepare
    if: github.repository_owner == 'viamrobotics'

  release:
    needs: [prepare, build]
    if: github.repository_owner == 'viamrobotics'
    runs-on: ubuntu-latest

    steps:
      - uses: actions/download-artifact@v4
        with:
          path: dist

      - name: Release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: v${{ needs.prepare.outputs.version }}
          files: dist/**
          draft: true
          prerelease: false
          fail_on_unmatched_files: true
          target_commitish: release/v${{ needs.prepare.outputs.version }}