eas-android-build.yml

name: 🚀 EAS Android Build & Smart Release
permissions:
  contents: write

on:
  push:
    branches: ["**"] # run on any branch
  workflow_dispatch:

env:
  EXPO_TOKEN: ${{ secrets.EXPO_TOKEN }}
  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

jobs:
  build-android:
    name: 🔨 Build Android - Version Manager
    runs-on: ubuntu-latest
    outputs:
      build_id: ${{ steps.build.outputs.BUILD_ID }}
      app_version: ${{ steps.version-control.outputs.app_version }}
      build_number: ${{ steps.version-control.outputs.build_number }}
      build_date: ${{ steps.version-control.outputs.build_date }}
      is_production: ${{ steps.version-control.outputs.is_production }}
      eas_profile: ${{ steps.version-control.outputs.eas_profile }} # added dynamic profile output
      eas_channel: ${{ steps.version-control.outputs.eas_channel }} # added dynamic channel output
    steps:
      # ========================
      # 🛠️ Repository Setup
      # ========================
      - name: "📦 Checkout (Full History)"
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      # ========================
      # ⚙️ Environment Configuration
      # ========================
      - name: "📦 Setup Node.js 20.x"
        uses: actions/setup-node@v4
        with:
          node-version: 20.x
          cache: "npm"

      - name: "🧩 Install dependencies (ci)"
        run: npm ci --legacy-peer-deps

      # ========================
      # 🔄 Version Management
      # ========================
      - name: "🔄 Update Production Version"
        if: github.ref == 'refs/heads/main'
        run: node scripts/bumpVersion.js

      - name: "🔧 Configure Git for Automation"
        if: github.ref == 'refs/heads/main'
        run: |
          git config --global user.name "GitHub Actions"
          git config --global user.email "actions@github.com"

      - name: "💾 Commit Version Update"
        if: github.ref == 'refs/heads/main'
        run: |
          git add version.json
          git commit -m "chore: Auto-increment version [skip ci]"
          git push

      # ========================
      # 📌 Version Tagging
      # ========================
      - name: "🏷️ Set CI/CD Versions"
        id: version-control
        run: |
          # Determine branch and environment
          BRANCH_NAME=${GITHUB_REF#refs/heads/}
          if [ "${BRANCH_NAME}" == "main" ]; then
            APP_VERSION=$(jq -r '.version' version.json)
            IS_PRODUCTION="true"
            EAS_PROFILE=production
            EAS_CHANNEL=production
          else
            APP_VERSION="1.0.0-prerelease.${GITHUB_RUN_NUMBER}"
            IS_PRODUCTION="false"
            EAS_PROFILE=development  # dev build profile
            EAS_CHANNEL="dev-${BRANCH_NAME}"  # dev release channel
          fi

          # Generate build identifiers
          BUILD_NUMBER="${{ github.run_id }}"
          BUILD_DATE=$(date +'%Y%m%d-%H%M%S')

          # Set outputs for downstream jobs
          echo "app_version=${APP_VERSION}" >> $GITHUB_OUTPUT
          echo "build_number=${BUILD_NUMBER}" >> $GITHUB_OUTPUT
          echo "build_date=${BUILD_DATE}" >> $GITHUB_OUTPUT
          echo "is_production=${IS_PRODUCTION}" >> $GITHUB_OUTPUT
          echo "eas_profile=${EAS_PROFILE}" >> $GITHUB_OUTPUT
          echo "eas_channel=${EAS_CHANNEL}" >> $GITHUB_OUTPUT

          # Export environment variables
          echo "APP_VERSION=${APP_VERSION}" >> $GITHUB_ENV
          echo "BUILD_NUMBER=${BUILD_NUMBER}" >> $GITHUB_ENV
          echo "BUILD_DATE=${BUILD_DATE}" >> $GITHUB_ENV
          echo "EAS_PROFILE=${EAS_PROFILE}" >> $GITHUB_ENV
          echo "EAS_CHANNEL=${EAS_CHANNEL}" >> $GITHUB_ENV

      # ========================
      # 🔐 EAS Setup & Auth
      # ========================
      - name: "⚙️ Install EAS CLI"
        run: npm install -g eas-cli@latest

      - name: "🔐 Verify Expo Credentials"
        run: npx eas whoami --token $EXPO_TOKEN

      # ========================
      # 🏗️ Build Execution
      # ========================
      - name: "🚀 Trigger EAS Build"
        id: build
        run: |
          echo "🔄 Initializing build process with profile=${EAS_PROFILE} on channel=${EAS_CHANNEL}..."
          sudo apt-get install -y jq
          BUILD_JSON=$(npx eas build -p android --profile $EAS_PROFILE --channel $EAS_CHANNEL --non-interactive --json)
          echo "Raw build output: $BUILD_JSON"
          BUILD_ID=$(echo "$BUILD_JSON" | jq -r '.[0].id')
          if [[ -z "$BUILD_ID" || "$BUILD_ID" == "null" ]]; then
            echo "Error: Failed to retrieve BUILD_ID!"
            exit 1
          fi
          echo "EAS Build started with ID: $BUILD_ID"
          echo "BUILD_ID=$BUILD_ID" >> $GITHUB_ENV
          echo "BUILD_ID=$BUILD_ID" >> $GITHUB_OUTPUT
        env:
          EXPO_TOKEN: ${{ secrets.EXPO_TOKEN }}

  download-apk:
    name: "📥 APK Artifact Handler"
    runs-on: ubuntu-latest
    needs: build-android
    outputs:
      apk_path: ${{ steps.download.outputs.APK_PATH }}
    steps:
      # ========================
      # 🛠️ Environment Setup
      # ========================
      - name: "📦 Checkout Repository"
        uses: actions/checkout@v4

      - name: "⚙️ Setup Node.js"
        uses: actions/setup-node@v4
        with:
          node-version: 20.x

      - name: "📦 Install Dependencies"
        run: npm ci

      # ========================
      # 📦 Dependency Management
      # ========================
      - name: "🧰 Install Build Tools"
        run: |
          npm install -g eas-cli@latest
          sudo apt-get update
          sudo apt-get install -y jq curl dotenv

      # ========================
      # 🔍 Build Monitoring
      # ========================
      - name: "⏳ Wait for Build Completion"
        run: |
          echo "⏰ Monitoring build status..."
          cd $GITHUB_WORKSPACE
          BUILD_ID=${{ needs.build-android.outputs.build_id }}
          echo "🔍 Starting build monitoring for BUILD_ID: $BUILD_ID"

          # Initial check without JSON for better error visibility
          npx eas build:view $BUILD_ID || true

          RETRY_COUNT=0
          MAX_RETRIES=120
          SLEEP_TIME=30

          while [[ $RETRY_COUNT -lt $MAX_RETRIES ]]; do
            echo -e "=== Attempt $((RETRY_COUNT+1))/$MAX_RETRIES ==="
            
            # Fetch build status in JSON format
            BUILD_STATUS_JSON=$(npx eas build:view --json $BUILD_ID)
            echo "📄 Raw API response: $BUILD_STATUS_JSON"

            # Validate JSON and check for empty response
            if ! echo "$BUILD_STATUS_JSON" | jq empty >/dev/null 2>&1 || [[ -z "$BUILD_STATUS_JSON" ]]; then
              echo "❌ Error: Invalid or empty response from EAS API! Retrying..."
              RETRY_COUNT=$((RETRY_COUNT+1))
              sleep $SLEEP_TIME
              continue
            fi

            BUILD_STATUS=$(echo "$BUILD_STATUS_JSON" | jq -r '.status')
            ERROR_MESSAGE=$(echo "$BUILD_STATUS_JSON" | jq -r '.error.message // empty')

            echo "🔍 Parsed status: $BUILD_STATUS"
            [[ -n "$ERROR_MESSAGE" ]] && echo "❌ Error message: $ERROR_MESSAGE"

            case $BUILD_STATUS in
              "FINISHED")
                APK_URL=$(echo "$BUILD_STATUS_JSON" | jq -r '.artifacts.buildUrl')
                if [[ -z "$APK_URL" || "$APK_URL" == "null" ]]; then
                  echo "❌ Error: Successful build but no APK URL found!"
                  exit 1
                fi
                echo "✅ APK_URL=$APK_URL" >> $GITHUB_ENV
                exit 0
                ;;

              "ERRORED"|"CANCELLED")
                echo "❌ Build failed! Error details:"
                echo "$BUILD_STATUS_JSON" | jq .
                exit 1
                ;;

              "NEW"|"IN_QUE"|"IN_PROGRESS"|"PENDING")
                echo "⏳ Build is still in progress..."
                ;;

              *)
                echo "❌ Unknown build status: $BUILD_STATUS"
                exit 1
                ;;
            esac

            RETRY_COUNT=$((RETRY_COUNT+1))
            sleep $SLEEP_TIME
          done

          echo "❌ Error: Build did not complete within the expected time!"
          exit 1
        env:
          EXPO_TOKEN: ${{ secrets.EXPO_TOKEN }}

      # ========================
      # 📦 Artifact Handling
      # ========================
      - name: "📥 Download APK"
        id: download
        run: |
          echo "🔽 Retrieving APK URL..."
          APK_URL=$(npx eas build:view --json ${{ needs.build-android.outputs.build_id }} | jq -r '.artifacts.buildUrl')
          if [[ -z "$APK_URL" || "$APK_URL" == "null" ]]; then
            echo "❌ Error: No APK URL found!"
            exit 1
          fi
          echo "📥 Downloading APK from $APK_URL..."
          curl -L "$APK_URL" -o app-release.apk
          echo "APK_PATH=app-release.apk" >> $GITHUB_OUTPUT

      - name: "📤 Upload Artifact"
        uses: actions/upload-artifact@v4
        with:
          name: android-apk
          path: app-release.apk

  generate-changelog:
    name: "📜 Changelog Generator"
    runs-on: ubuntu-latest
    needs: build-android
    outputs:
      changelog: ${{ steps.changelog.outputs.CHANGELOG }}
    steps:
      # ========================
      # 🛠️ Repository Setup
      # ========================
      - name: "📂 Checkout with Full History"
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      # ========================
      # 📄 Changelog Generation
      # ========================
      - name: "📋 Create Release Notes"
        id: changelog
        run: |
          echo "📝 Generating changelog from git history..."
          CHANGELOG=$(git log --pretty=format:"- %s (%h) by %an" -n 15)
          echo "$CHANGELOG" > changelog.txt

          # FIXED OUTPUT HANDLING (ONLY CHANGE)
          delimiter=$(openssl rand -hex 6)
          echo "CHANGELOG<<${delimiter}" >> $GITHUB_OUTPUT
          cat changelog.txt >> $GITHUB_OUTPUT
          echo "${delimiter}" >> $GITHUB_OUTPUT

      - name: "📤 Upload Changelog"
        uses: actions/upload-artifact@v4
        with:
          name: changelog
          path: changelog.txt

  create-release:
    name: "🚀 Smart Release Publisher"
    runs-on: ubuntu-latest
    needs: [build-android, download-apk, generate-changelog]
    steps:
      # ========================
      # 📥 Artifact Retrieval
      # ========================
      - name: "📦 Get APK Artifact"
        uses: actions/download-artifact@v4
        with:
          name: android-apk

      - name: "📄 Get Changelog"
        uses: actions/download-artifact@v4
        with:
          name: changelog

      # ========================
      # 🏷️ Release Creation
      # ========================
      - name: "🎚️ Determine Release Type"
        id: release-type
        run: |
          echo "🔍 Detecting release type..."
          if [ "${{ needs.build-android.outputs.is_production }}" = "true" ]; then
            echo "🟢 Production release detected"
            RELEASE_TAG="v${{ needs.build-android.outputs.app_version }}"
            RELEASE_TITLE="Production Release v${{ needs.build-android.outputs.app_version }}"
          else
            echo "🟡 Nightly build detected"
            RELEASE_TAG="nightly-${{ needs.build-android.outputs.build_date }}"
            RELEASE_TITLE="Nightly Build (${{ needs.build-android.outputs.build_date }})"
          fi
          echo "RELEASE_TAG=${RELEASE_TAG}" >> $GITHUB_OUTPUT
          echo "RELEASE_TITLE=${RELEASE_TITLE}" >> $GITHUB_OUTPUT

      - name: "🎉 Publish GitHub Release"
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ steps.release-type.outputs.RELEASE_TAG }}
          name: ${{ steps.release-type.outputs.RELEASE_TITLE }}
          body_path: changelog.txt
          files: app-release.apk
          prerelease: ${{ needs.build-android.outputs.is_production != 'true' }}