mobile_internal_build.yml

name: Mobile internal builds

# App changes land on main in bursts, so a Codemagic build per merge is mostly superseded minutes
# later. Codemagic's own triggering has no rate limit, so the push trigger is replaced by this:
# a three-hourly batch that builds only when app code changed, plus an immediate build for an
# allowlisted author who needs their own change on a device now. Anyone else can still start a
# build by hand, here or in Codemagic.

on:
  push:
    branches: [main]
    paths: ['app/**']
  schedule:
    - cron: '0 */3 * * *'
  workflow_dispatch:

concurrency:
  group: mobile-internal-build
  cancel-in-progress: false

permissions:
  contents: read

jobs:
  dispatch:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v5
        with:
          # The schedule run compares main against the last commit Codemagic built.
          fetch-depth: 0

      - name: Collect commit authors
        id: authors
        env:
          EVENT_NAME: ${{ github.event_name }}
        run: |
          if [ "$EVENT_NAME" != "push" ]; then
            echo "authors=" >> "$GITHUB_OUTPUT"
            exit 0
          fi
          authors="$(jq -r '[.commits[]?.author.username // empty] | unique | join(",")' "$GITHUB_EVENT_PATH")"
          echo "authors=${authors}" >> "$GITHUB_OUTPUT"

      - name: Decide and dispatch
        env:
          CODEMAGIC_API_TOKEN: ${{ secrets.CODEMAGIC_API_TOKEN }}
          CODEMAGIC_APP_ID: ${{ vars.CODEMAGIC_APP_ID || '66c95e6ec76853c447b8bcbb' }}
          MOBILE_INSTANT_BUILD_ACTORS: ${{ vars.MOBILE_INSTANT_BUILD_ACTORS || 'mdmohsin7' }}
        run: |
          python3 .github/scripts/dispatch_mobile_internal_builds.py \
            --event "${{ github.event_name }}" \
            --actor "${{ github.actor }}" \
            --commit-authors "${{ steps.authors.outputs.authors }}" \
            --app-id "$CODEMAGIC_APP_ID" \
            --branch main | tee "$RUNNER_TEMP/dispatch.txt"
          {
            echo "### Mobile internal builds"
            echo
            echo '```'
            cat "$RUNNER_TEMP/dispatch.txt"
            echo '```'
          } >> "$GITHUB_STEP_SUMMARY"