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:
  determine-tags:
    runs-on: ubuntu-latest
    outputs:
      tag_to_process: ${{ steps.calculate_tags.outputs.tag_to_process }}
      release_name: ${{ steps.calculate_tags.outputs.release_name }}
      final_tag: ${{ steps.calculate_tags.outputs.final_tag }}
      from_channel: ${{ steps.calculate_tags.outputs.from_channel }}
    steps:
      - name: Checkout code
        uses: actions/checkout@v6
        with:
          fetch-depth: 0
          token: ${{ secrets.CROWDIN_GITHUB_TOKEN }}

      - name: Calculate tags
        id: calculate_tags
        run: |
          BASE_VERSION="${{ inputs.base_version }}"
          CHANNEL="${{ inputs.channel }}"

          if [[ "$CHANNEL" == "internal" ]]; then
            # This is a new build, create a new internal tag
            LATEST_TAG=$(git tag --list "v${BASE_VERSION}-internal.*" --sort=-v:refname | head -n 1)

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

            NEW_TAG="v${BASE_VERSION}-internal.${INCREMENT}"
            echo "Calculated new tag: $NEW_TAG"
            echo "tag_to_process=$NEW_TAG" >> $GITHUB_OUTPUT
            echo "release_name=$NEW_TAG" >> $GITHUB_OUTPUT
            echo "final_tag=$NEW_TAG" >> $GITHUB_OUTPUT
          else
            # This is a promotion, find the latest tag from the previous channel to promote
            FROM_CHANNEL="internal"
            if [[ "$CHANNEL" == "open" ]]; then
              FROM_CHANNEL="closed"
            elif [[ "$CHANNEL" == "production" ]]; then
              FROM_CHANNEL="open"
            fi
            
            LATEST_TAG_TO_PROMOTE=$(git tag --list "v${BASE_VERSION}-${FROM_CHANNEL}.*" --sort=-v:refname | head -n 1)

            if [ -z "$LATEST_TAG_TO_PROMOTE" ]; then
              echo "::error::No ${FROM_CHANNEL} release found for base version ${BASE_VERSION} to promote."
              exit 1
            fi

            echo "Found latest ${FROM_CHANNEL} tag to promote: $LATEST_TAG_TO_PROMOTE"

            # Calculate the increment for the TARGET channel
            if [[ "$CHANNEL" != "production" ]]; then
                LATEST_CHANNEL_TAG=$(git tag --list "v${BASE_VERSION}-${CHANNEL}.*" --sort=-v:refname | head -n 1)

                if [ -z "$LATEST_CHANNEL_TAG" ]; then
                  INCREMENT=1
                else
                  INCREMENT=$(echo "$LATEST_CHANNEL_TAG" | sed -n "s/.*-${CHANNEL}\.\([0-9]*\)/\1/p" | awk '{print $1+1}')
                fi
                
                NEW_TAG="v${BASE_VERSION}-${CHANNEL}.${INCREMENT}"
            else
                # Production is special, it has no increment
                NEW_TAG="v${BASE_VERSION}"
            fi

            echo "New release name will be: $NEW_TAG"
            echo "Final tag will be: $NEW_TAG"
            echo "from_channel=${FROM_CHANNEL}" >> $GITHUB_OUTPUT
            echo "tag_to_process=${LATEST_TAG_TO_PROMOTE}" >> $GITHUB_OUTPUT
            echo "release_name=${NEW_TAG}" >> $GITHUB_OUTPUT
            echo "final_tag=${NEW_TAG}" >> $GITHUB_OUTPUT
          fi
        shell: bash

      - name: Update External Assets (Firmware, Hardware, Protos)
        if: ${{ !inputs.dry_run && inputs.channel == 'internal' }}
        run: |
          # Update Submodules (Protobufs)
          echo "Updating core/proto submodule..."
          git submodule update --init --remote core/proto
          
          # Update Firmware List
          firmware_file_path="app/src/main/assets/firmware_releases.json"
          temp_firmware_file="/tmp/new_firmware_releases.json"
          
          echo "Fetching latest firmware releases..."
          curl -s --fail https://api.meshtastic.org/github/firmware/list > "$temp_firmware_file"
          
          if ! jq empty "$temp_firmware_file" 2>/dev/null; then
            echo "::error::Firmware API returned invalid JSON data. Aborting."
            exit 1
          else
            if [ ! -f "$firmware_file_path" ] || ! jq --sort-keys . "$temp_firmware_file" | diff -q - <(jq --sort-keys . "$firmware_file_path"); then
              echo "Changes detected in firmware list or local file missing. Updating $firmware_file_path."
              cp "$temp_firmware_file" "$firmware_file_path"
            else
              echo "No changes detected in firmware list."
            fi
          fi

          # Update Hardware List
          hardware_file_path="app/src/main/assets/device_hardware.json"
          temp_hardware_file="/tmp/new_device_hardware.json"

          echo "Fetching latest device hardware data..."
          curl -s --fail https://api.meshtastic.org/resource/deviceHardware > "$temp_hardware_file"

          if ! jq empty "$temp_hardware_file" 2>/dev/null; then
            echo "::error::Hardware API returned invalid JSON data. Aborting."
            exit 1
          else
            if [ ! -f "$hardware_file_path" ] || ! jq --sort-keys . "$temp_hardware_file" | diff -q - <(jq --sort-keys . "$hardware_file_path"); then
              echo "Changes detected in hardware list or local file missing. Updating $hardware_file_path."
              cp "$temp_hardware_file" "$hardware_file_path"
            else
              echo "No changes detected in hardware list."
            fi
          fi

      - name: Sync with Crowdin
        if: ${{ !inputs.dry_run && inputs.channel == 'internal' }}
        uses: crowdin/github-action@v2
        with:
          base_url: 'https://meshtastic.crowdin.com/api/v2'
          config: 'crowdin.yml'
          crowdin_branch_name: 'main'
          upload_sources: true
          upload_sources_args: '--preserve-hierarchy'
          upload_translations: false
          download_translations: true
          download_translations_args: '--preserve-hierarchy'
          create_pull_request: false
          push_translations: false
          push_sources: false
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          CROWDIN_PROJECT_ID: ${{ secrets.CROWDIN_PROJECT_ID }}
          CROWDIN_PERSONAL_TOKEN: ${{ secrets.CROWDIN_PERSONAL_TOKEN }}

      - name: Commit Release Assets (Translations, Data, Config)
        if: ${{ !inputs.dry_run && inputs.channel == 'internal' }}
        env:
          FINAL_TAG: ${{ steps.calculate_tags.outputs.final_tag }}
        run: |
          # Calculate Version Code
          OFFSET=$(grep '^VERSION_CODE_OFFSET=' config.properties | cut -d'=' -f2)
          COMMIT_COUNT=$(git rev-list --count HEAD)
          # +1 because we are about to add a commit
          VERSION_CODE=$((COMMIT_COUNT + OFFSET + 1))
          
          echo "Calculated Version Code: $VERSION_CODE"
          
          # Update VERSION_NAME_BASE in config.properties
          sed -i "s/^VERSION_NAME_BASE=.*/VERSION_NAME_BASE=${{ inputs.base_version }}/" config.properties
          
          git config user.name "github-actions[bot]"
          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"

          # Add updated data files
          git add config.properties
          git add app/src/main/assets/firmware_releases.json || true
          git add app/src/main/assets/device_hardware.json || true
          git add core/proto || true
          
          # Add updated translations (fastlane metadata and strings)
          git add fastlane/metadata/android || true
          git add "**/strings.xml" || true
          
          # Only commit if there are changes
          if ! git diff --cached --quiet; then
            git commit -m "chore(release): prepare $FINAL_TAG [skip ci]

          - Bump base version to ${{ inputs.base_version }}
          - Sync translations and assets"
            git push origin HEAD:${{ github.ref_name }}
          else
            echo "No changes to commit."
          fi
        shell: bash

      - name: Create and Push Release Tag
        if: ${{ !inputs.dry_run && inputs.channel == 'internal' }}
        env:
          FINAL_TAG: ${{ steps.calculate_tags.outputs.final_tag }}
        run: |
          echo "Tagging and pushing release: $FINAL_TAG"
          git tag "$FINAL_TAG"
          git push origin "$FINAL_TAG"
        shell: bash

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

  call-promote-workflow:
    if: ${{ !inputs.dry_run && inputs.channel != 'internal' }}
    needs: determine-tags
    uses: ./.github/workflows/promote.yml
    with:
      tag_name: ${{ needs.determine-tags.outputs.tag_to_process }}
      release_name: ${{ needs.determine-tags.outputs.release_name }}
      final_tag: ${{ needs.determine-tags.outputs.final_tag }}
      channel: ${{ inputs.channel }}
      base_version: ${{ inputs.base_version }}
      from_channel: ${{ needs.determine-tags.outputs.from_channel }}
    secrets: inherit