Added support for github CI/CD and packaging. A few fixes for iOS build

.github/workflows/android-ci.yml

@@ -0,0 +1,149 @@
+name: android-ci
+
+on: 
+  workflow_dispatch:
+  push:
+    tags-ignore:
+      - '**'
+    paths-ignore:
+      - "mapbox-gl-native-ios/**"
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main      
+  
+jobs:
+  build:
+    runs-on: [self-hosted, petr-ubuntu-acct]
+    defaults:
+      run:
+        working-directory: mapbox-gl-native-android
+    container:
+      image: ghcr.io/maptiler/android-ndk-r21b
+      credentials:
+        username: ${{ github.repository_owner }}
+        password: ${{ secrets.CR_PAT }}  
+    env:
+      LIBSYSCONFCPUS: 8
+      JOBS: 8
+      BUILDTYPE: Debug
+      IS_LOCAL_DEVELOPMENT: false
+      MBGL_ANDROID_STL: c++_static
+    steps:
+
+      - uses: actions/checkout@v2
+        with:
+          submodules: recursive
+          fetch-depth: 0
+
+      - name: Cache node modules
+        uses: actions/cache@v2
+        env:
+          cache-name: cache-node-modules
+        with:
+          path: ~/.npm
+          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/package-lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-build-${{ env.cache-name }}-
+            ${{ runner.os }}-build-
+            ${{ runner.os }}-
+
+      - name: npm install
+        run: npm install --ignore-scripts          
+        working-directory: mapbox-gl-native-android
+
+      - name: Prepare ccache
+        run: ccache --clear       
+
+      - name: Cache ccache
+        uses: actions/cache@v2
+        env:
+          cache-name: ccache-v1     
+        with:
+          path: ~/.ccache'
+          key: ${{ env.cache-name }}-${{ runner.os }}-${{ github.job }}-${{ github.ref }}-${{ github.sha }}-${{ github.head_ref }}
+          restore-keys: |
+            ${{ env.cache-name }}-${{ runner.os }}-${{ github.job }}-${{ github.ref }}-${{ github.sha }}
+            ${{ env.cache-name }}-${{ runner.os }}-${{ github.job }}-${{ github.ref }}
+            ${{ env.cache-name }}-${{ runner.os }}-${{ github.job }}  
+
+      - name: Clear ccache statistics
+        run: |
+          ccache --zero-stats
+          ccache --max-size=2G
+          ccache --show-stats   
+
+      - name: restore-gradle-cache
+        uses: actions/cache@v2
+        env:
+          cache-name: gradle-v1
+        with:
+          path: ~/.gradle'     
+          key: ${{ env.cache-name }}-{{ hashFiles 'gradle/dependencies.gradle' }}-{{ hashFiles 'build.gradle' }}-{{ hashFiles 'gradle/wrapper/gradle-wrapper.properties' }}'
+          restore-keys: |
+            - ${{ env.cache-name }}    
+
+      - name: Check code style
+        run: make android-check
+
+      - name: Run Android unit tests
+        run: make run-android-unit-test    
+
+      - name: Build libmapbox-gl.so for arm-v8
+        run: make android-lib-arm-v8
+
+      - name: Generate Espresso sanity tests
+        run: make test-code-android
+
+      - name: Build Test APK
+        run: |
+          MAPBOX_DEVELOPER_CONFIG_XML='${{ secrets.MAPBOX_DEVELOPER_CONFIG_XML }}'
+          if [ -n "${MAPBOX_DEVELOPER_CONFIG_XML}" ]; then
+            echo "${MAPBOX_DEVELOPER_CONFIG_XML}" > MapboxGLAndroidSDKTestApp/src/main/res/values/developer-config.xml
+            make android-ui-test-arm-v8
+          else
+            echo "No secrets.MAPBOX_DEVELOPER_CONFIG_XML variable set, skipping apk build..."
+          fi
+        shell: bash        
+
+      - name: Log in to Google Cloud Platform
+        run: |
+          GLCLOUD_SERVICE_JSON='${{ secrets.GLCLOUD_SERVICE_JSON }}'
+          if [[ -n "${GLCLOUD_SERVICE_JSON}" ]]; then
+            echo "Activating google cloud account..."
+            echo "${GLCLOUD_SERVICE_JSON}" > secret.json
+            gcloud auth activate-service-account --key-file secret.json --project maptiler-gl-mobile
+            rm secret.json
+          else
+            echo "No secrets.GLCLOUD_SERVICE_JSON variable set, skipping google cloud login..."
+          fi
+        shell: bash          
+
+      - name: Run instrumentation tests on Firebase
+        run: |
+          GLCLOUD_SERVICE_JSON='${{ secrets.GLCLOUD_SERVICE_JSON }}'
+          if [[ -n "${GLCLOUD_SERVICE_JSON}" ]]; then
+            gcloud firebase test android models list
+            gcloud firebase test android run --type instrumentation \
+              --app MapboxGLAndroidSDKTestApp/build/outputs/apk/debug/MapboxGLAndroidSDKTestApp-debug.apk \
+              --test MapboxGLAndroidSDKTestApp/build/outputs/apk/androidTest/debug/MapboxGLAndroidSDKTestApp-debug-androidTest.apk \
+              --device-ids sailfish --os-version-ids 26 --locales en --orientations portrait --timeout 20m \
+              --environment-variables coverage=true,coverageFile="/sdcard/coverage.ec" --directories-to-pull /sdcard --results-dir mapbox-android-sdk-${CIRCLE_BUILD_NUM}
+          else
+            echo "No secrets.GLCLOUD_SERVICE_JSON variable set, skipping instrumentation tests..."
+          fi
+        shell: bash  
+
+      - name: Store debug artifacts
+        uses: actions/upload-artifact@v2
+        with:
+          name: debug-artifacts
+          path: |
+            MapboxGLAndroidSDKTestApp/build/outputs/apk/debug
+            MapboxGLAndroidSDK/build/reports/lint-results.html
+            MapboxGLAndroidSDK/lint-baseline.xml
+            MapboxGLAndroidSDKTestApp/build/reports/lint-results.html
+            MapboxGLAndroidSDKTestApp/build/reports/lint-results.xml
+            MapboxGLAndroidSDKTestApp/lint-baseline.xml
+            MapboxGLAndroidSDK/build/intermediates/cmake/debug/obj