nightly-build.yml

name: Nightly Build

# Runs on a schedule (4 AM UTC) like the old nightly-branch-sync.
# Each build creates its own ephemeral branch via create-build-branch.yml,
# so the persistent chore/temp-nightly branch is no longer needed.
#
# iOS builds use build-and-upload-to-testflight.yml (temp branch, build.yml, TestFlight upload).
# Android builds use create-build-branch.yml + build.yml (build artifacts only).
#
# rc depends on exp within each platform stream to ensure the external version
# service produces sequential numbers (N for exp, N+1 for rc).
# iOS and Android streams run in parallel; their version numbers will differ
# but remain unique, which is all TestFlight / Play Store require.

on:
  schedule:
    # NOTE: Scheduled workflows ALWAYS run from the default branch (main)
    - cron: '0 4 * * *'
  workflow_dispatch:

permissions:
  contents: write
  id-token: write

jobs:
  # ── iOS exp: build + TestFlight upload ─────────────────────────────────
  ios-exp:
    name: Nightly iOS exp
    uses: ./.github/workflows/build-and-upload-to-testflight.yml
    with:
      source_branch: main
      environment: exp
      testflight_group: 'MetaMask BETA & Release Candidates'
      distribute_external: true
    secrets: inherit

  # ── iOS rc: build + TestFlight upload (after exp for sequential versions) ─
  ios-rc:
    name: Nightly iOS rc
    needs: [ios-exp]
    uses: ./.github/workflows/build-and-upload-to-testflight.yml
    with:
      source_branch: main
      environment: rc
      testflight_group: 'MetaMask BETA & Release Candidates'
      distribute_external: true
    secrets: inherit

  # ── Android exp: ephemeral branch + build ──────────────────────────────
  android-exp-branch:
    uses: ./.github/workflows/create-build-branch.yml
    with:
      source_branch: main
    secrets: inherit

  android-exp:
    name: Nightly Android exp
    needs: [android-exp-branch]
    uses: ./.github/workflows/build.yml
    with:
      build_name: main-exp
      platform: android
      skip_version_bump: false
      source_branch: ${{ needs.android-exp-branch.outputs.build_branch }}
    secrets: inherit

  # ── Android rc: ephemeral branch + build (after exp for sequential versions) ─
  android-rc-branch:
    needs: [android-exp]
    uses: ./.github/workflows/create-build-branch.yml
    with:
      source_branch: main
    secrets: inherit

  android-rc:
    name: Nightly Android rc
    needs: [android-rc-branch]
    uses: ./.github/workflows/build.yml
    with:
      build_name: main-rc
      platform: android
      skip_version_bump: false
      source_branch: ${{ needs.android-rc-branch.outputs.build_branch }}
    secrets: inherit

  # ── Sentry Size Analysis: upload RC builds ────────────────────────────
  # Runs in parallel with cleanup/downstream jobs so it never blocks the
  # critical path. Uploads nightly RC artifacts so Sentry can track binary
  # size over time, surface actionable insights, and auto-compare nightlies.
  size-analysis-ios:
    name: Sentry Size Analysis (iOS)
    needs: [ios-rc]
    if: success()
    runs-on: macos-latest
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ github.sha }}
          fetch-depth: 2

      - name: Resolve base SHA
        id: base
        run: echo "sha=$(git rev-parse ${{ github.sha }}~1)" >> "$GITHUB_OUTPUT"

      - name: Install sentry-cli
        run: curl -sL https://sentry.io/get-cli/ | bash

      - name: Download iOS xcarchive
        uses: actions/download-artifact@v4
        with:
          name: ios-xcarchive-main-rc
          path: ./build-artifacts/

      - name: Unzip xcarchive
        run: |
          cd ./build-artifacts
          unzip -q ./*.xcarchive.zip
          rm -f ./*.xcarchive.zip

      - name: Upload to Sentry Size Analysis
        env:
          SENTRY_AUTH_TOKEN: ${{ secrets.MM_SENTRY_AUTH_TOKEN }}
        run: |
          sentry-cli build upload ./build-artifacts/*.xcarchive \
            --org metamask \
            --project metamask-mobile \
            --build-configuration Release-iOS \
            --head-sha "${{ github.sha }}" \
            --base-sha "${{ steps.base.outputs.sha }}" \
            --head-ref main \
            --vcs-provider github \
            --head-repo-name MetaMask/metamask-mobile

  size-analysis-android:
    name: Sentry Size Analysis (Android)
    needs: [android-rc]
    if: success()
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ github.sha }}
          fetch-depth: 2

      - name: Resolve base SHA
        id: base
        run: echo "sha=$(git rev-parse ${{ github.sha }}~1)" >> "$GITHUB_OUTPUT"

      - name: Install sentry-cli
        run: curl -sL https://sentry.io/get-cli/ | bash

      - name: Download Android AAB
        uses: actions/download-artifact@v4
        with:
          name: android-aab-main-rc
          path: ./build-artifacts/

      - name: Upload to Sentry Size Analysis
        env:
          SENTRY_AUTH_TOKEN: ${{ secrets.MM_SENTRY_AUTH_TOKEN }}
        run: |
          sentry-cli build upload ./build-artifacts/*.aab \
            --org metamask \
            --project metamask-mobile \
            --build-configuration Release-Android \
            --head-sha "${{ github.sha }}" \
            --base-sha "${{ steps.base.outputs.sha }}" \
            --head-ref main \
            --vcs-provider github \
            --head-repo-name MetaMask/metamask-mobile

  # ── Cleanup Android ephemeral branches ─────────────────────────────────
  # iOS ephemeral branches are cleaned up by build-and-upload-to-testflight.yml.
  cleanup:
    name: Cleanup Android build branches
    needs: [android-exp-branch, android-rc-branch, android-exp, android-rc]
    if: always()
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          token: ${{ secrets.PR_TOKEN || github.token }}
      - name: Delete ephemeral branches
        env:
          EXP_BRANCH: ${{ needs.android-exp-branch.outputs.build_branch }}
          RC_BRANCH: ${{ needs.android-rc-branch.outputs.build_branch }}
        run: |
          for branch in "$EXP_BRANCH" "$RC_BRANCH"; do
            if [ -n "$branch" ]; then
              git push origin --delete "$branch" || true
              echo "🧹 Deleted: $branch"
            fi
          done