Meshtastic-Android/.github/workflows/create-or-promote-release.yml

name: Create or Promote Release

on:
  workflow_dispatch:
    inputs:
      base_version:
        description: 'Base version for the release (e.g., 2.3.0)'
        required: true
      channel:
        description: 'The channel to create a release for or promote to'
        required: true
        type: choice
        options:
          - internal
          - closed
          - open
          - production
      dry_run:
        description: 'If true, calculates the tag but does not push it or start the release'
        required: true
        type: boolean
        default: false

permissions:
  contents: write
  pull-requests: read
  id-token: write
  attestations: write

jobs:
  create-tag:
    runs-on: ubuntu-latest
    outputs:
      new_tag: ${{ steps.calculate_new_tag.outputs.new_tag }}
    steps:
      - name: Checkout code
        uses: actions/checkout@v5
        with:
          fetch-depth: 0

      - name: Calculate new release tag
        id: calculate_new_tag
        run: |
          BASE_VERSION="${{ inputs.base_version }}"
          CHANNEL="${{ inputs.channel }}"

          if [[ "$CHANNEL" == "production" ]]; then
            # Production tags are simple, without a channel or increment
            NEW_TAG="v${BASE_VERSION}"
          else
            # Pre-release channels get an incrementing number
            LATEST_TAG=$(git tag --list "v${BASE_VERSION}-${CHANNEL}.*" --sort=-v:refname | head -n 1)

            if [ -z "$LATEST_TAG" ]; then
              INCREMENT=1
            else
              INCREMENT=$(echo "$LATEST_TAG" | sed -n "s/.*-${CHANNEL}\.\([0-9]*\)/\1/p" | awk '{print $1+1}')
            fi

            NEW_TAG="v${BASE_VERSION}-${CHANNEL}.${INCREMENT}"
          fi

          echo "Calculated new tag: $NEW_TAG"
          echo "new_tag=$NEW_TAG" >> $GITHUB_OUTPUT
        shell: bash

      - name: Create and push new tag
        if: ${{ !inputs.dry_run }}
        run: |
          git tag ${{ steps.calculate_new_tag.outputs.new_tag }}
          git push origin ${{ steps.calculate_new_tag.outputs.new_tag }}

  call-release-workflow:
    if: ${{ !inputs.dry_run && inputs.channel == 'internal' }}
    needs: create-tag
    uses: ./.github/workflows/release.yml
    with:
      tag_name: ${{ needs.create-tag.outputs.new_tag }}
      channel: ${{ inputs.channel }}
      base_version: ${{ inputs.base_version }}
    secrets: inherit

  call-promote-workflow:
    if: ${{ !inputs.dry_run && inputs.channel != 'internal' }}
    needs: create-tag
    uses: ./.github/workflows/promote.yml
    with:
      tag_name: ${{ needs.create-tag.outputs.new_tag }}
      channel: ${{ inputs.channel }}
      base_version: ${{ inputs.base_version }}
    secrets: inherit