mobile-eas-development.yml

name: Mobile EAS Development

# Keep the installable development client current without rebuilding it for
# JavaScript-only changes. Expo Fingerprint reuses a compatible native build
# and publishes an OTA update; native changes produce a new internal build.
# Free-plan build failures fall back to OTA against the latest finished binary.
on:
  workflow_dispatch:
    inputs:
      platform:
        description: "Target platform"
        required: true
        type: choice
        default: ios
        options:
          - ios
          - android
          - all
      runtime_version:
        description: "Force OTA runtimeVersion (blank = fingerprint / fallback)"
        required: false
        type: string
      sha:
        description: "Exact release-branch SHA (blank uses that branch's current tip)"
        required: false
        type: string
      release_branch:
        description: "Release branch that must contain the SHA"
        required: false
        type: string
        default: fork/integration

concurrency:
  group: mobile-eas-development
  cancel-in-progress: false

jobs:
  development:
    name: EAS Development
    runs-on: ubuntu-24.04
    permissions:
      contents: read
    env:
      APP_VARIANT: development
      NODE_OPTIONS: --max-old-space-size=8192
      MOBILE_VERSION_POLICY: fingerprint
      T3CODE_MOBILE_EAS_PROJECT_ID: ${{ vars.T3CODE_MOBILE_EAS_PROJECT_ID }}
      T3CODE_MOBILE_EXPO_OWNER: ${{ vars.T3CODE_MOBILE_EXPO_OWNER }}
      T3CODE_MOBILE_IOS_BUNDLE_IDENTIFIER: ${{ vars.T3CODE_MOBILE_IOS_BUNDLE_IDENTIFIER }}
      T3CODE_MOBILE_IOS_TEAM_ID: ${{ vars.T3CODE_MOBILE_IOS_TEAM_ID }}
    steps:
      - id: expo-token
        name: Check for EXPO_TOKEN
        env:
          EXPO_TOKEN: ${{ secrets.EXPO_TOKEN }}
        run: |
          if [ -n "$EXPO_TOKEN" ]; then
            echo "present=true" >> "$GITHUB_OUTPUT"
          else
            echo "present=false" >> "$GITHUB_OUTPUT"
            echo "EXPO_TOKEN is not available; skipping EAS development job."
          fi

      - name: Checkout
        if: steps.expo-token.outputs.present == 'true'
        uses: actions/checkout@v6
        with:
          ref: ${{ inputs.release_branch }}
          fetch-depth: 0

      - name: Resolve approved integration source
        if: steps.expo-token.outputs.present == 'true'
        env:
          REQUESTED_SHA: ${{ inputs.sha }}
        run: |
          integration_sha="$(git rev-parse HEAD)"
          target_sha="${REQUESTED_SHA:-$integration_sha}"
          if [[ ! "$target_sha" =~ ^[0-9a-f]{40}$ ]]; then
            echo "sha must be an exact 40-character commit SHA" >&2
            exit 1
          fi
          git fetch origin "$target_sha"
          git merge-base --is-ancestor "$target_sha" "$integration_sha"
          git checkout --detach "$target_sha"
          test "$(git rev-parse HEAD)" = "$target_sha"
          echo "sha=$target_sha" >> "$GITHUB_OUTPUT"

      - name: Overlay deploy tooling from workflow ref
        if: steps.expo-token.outputs.present == 'true' && github.ref_name != inputs.release_branch
        env:
          WORKFLOW_SHA: ${{ github.sha }}
        run: |
          git fetch origin "$WORKFLOW_SHA"
          for path in \
            apps/mobile/scripts/eas-continuous-deploy.sh \
            apps/mobile/scripts/lib \
            apps/mobile/app.config.ts \
            .easignore; do
            if git cat-file -e "${WORKFLOW_SHA}:${path}" 2>/dev/null; then
              git checkout "$WORKFLOW_SHA" -- "$path"
              echo "overlaid $path from $WORKFLOW_SHA"
            fi
          done
          chmod +x apps/mobile/scripts/eas-continuous-deploy.sh

      - name: Setup Vite+
        if: steps.expo-token.outputs.present == 'true'
        uses: voidzero-dev/setup-vp@v1
        with:
          node-version-file: package.json
          cache: true
          run-install: true

      - name: Expose pnpm
        if: steps.expo-token.outputs.present == 'true'
        run: |
          pnpm_version="$(node --print "require('./package.json').packageManager.split('@').pop()")"
          vp_pnpm_bin="$HOME/.vite-plus/package_manager/pnpm/$pnpm_version/pnpm/bin"
          echo "$vp_pnpm_bin" >> "$GITHUB_PATH"
          "$vp_pnpm_bin/pnpm" --version

      - name: Setup EAS
        if: steps.expo-token.outputs.present == 'true'
        uses: expo/expo-github-action@v8
        with:
          eas-version: latest
          token: ${{ secrets.EXPO_TOKEN }}
          packager: npm

      - name: Pull development environment variables
        if: steps.expo-token.outputs.present == 'true'
        working-directory: apps/mobile
        env:
          EXPO_TOKEN: ${{ secrets.EXPO_TOKEN }}
        run: eas env:pull development --non-interactive

      - name: Publish compatible update or development build
        if: steps.expo-token.outputs.present == 'true'
        working-directory: apps/mobile
        env:
          EXPO_TOKEN: ${{ secrets.EXPO_TOKEN }}
          GITHUB_SHA: ${{ github.sha }}
        run: |
          chmod +x scripts/eas-continuous-deploy.sh
          args=(
            --profile development
            --channel development
            --environment development
            --platform "${{ inputs.platform }}"
            --message "Development auto (${{ github.sha }})"
          )
          if [ -n "${{ inputs.runtime_version }}" ]; then
            args+=(--runtime-version "${{ inputs.runtime_version }}")
          fi
          ./scripts/eas-continuous-deploy.sh "${args[@]}"