feat!: Bump minimum to iOS 14 (#444)

* feat!: Bump minimum to iOS 14

* chore: migrate from src and test to Sources and Test

* chore: flatten header directory structure

* Added example model of MockMapView..

* refactor: rename ObjC target

* fix: use exported to expose ObjC to Swift

* feat: add privacy manifest (empty)

* chore: consolidate build and test workflows

* chore: convert to release please

* chore: add publish workflow

* chore: remove obsolete files

* chore: update contributing guide

---------

Co-authored-by: Wayne Bishop <[email protected]>

Author: wangela

.github/workflows/build.yml

@@ -13,40 +13,83 @@
 # limitations under the License.
 
 # A workflow that runs tests on every new pull request
-name: Build apps
+name: Build and Test
 
 on:
   repository_dispatch:
     types: [build]
   pull_request:
     branches: ['*']
+  workflow_call:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
 
 jobs:
-  build_dev_app:
+  build_test_swift_package:
+    name: Build Swift Package
     runs-on: macos-latest
 
     steps:
-    # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+    # Checks out the repository under $GITHUB_WORKSPACE so this job can access it
     - name: Checkout google-maps-ios-utils
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
+
+    # Specify the latest stable Xcode version, since the default for macos-latest might not meet SDK minimum Xcode requirements.
+    - name: Set Xcode version
+      uses: maxim-lobanov/setup-xcode@v1
+      with:
+        xcode-version: latest-stable
+
+    # For as long as this is a mixed-language library, swift build will not support the Obj-C part of the code so we must use xcodebuild.
+    - name: Build and analyze Swift Package with xcodebuild
+      run: |
+        xcodebuild clean build analyze \
+          -scheme GoogleMapsUtils -configuration Debug \
+          -destination "platform=iOS Simulator,OS=17.4,name=iPhone 15" \
+          -disableAutomaticPackageResolution | xcpretty
+
+    - name: Run unit tests on Swift Package
+      run: |
+        xcodebuild test -scheme GoogleMapsUtils \
+          -destination "platform=iOS Simulator,OS=17.4,name=iPhone 15" \
+          -disableAutomaticPackageResolution
+
+    - name: Upload test results to CodeCov
+      run: bash <(curl -s https://codecov.io/bash)
+
+  # Dev App CI removed; use Sample Apps instead
+  # build_dev_app:
+  #   runs-on: macos-latest
+
+  # - name: Build DevApp
+  #   run: |
+  #     xcodebuild -scheme DevApp -configuration Debug -destination "platform=iOS Simulator,OS=16.2,name=iPhone 8" build | xcpretty
+
+  build_test_cocoapod:
+    name: Build and test the CocoaPod spec
+    runs-on: macos-latest
+    steps:
+    # Checks out the repository under $GITHUB_WORKSPACE so this job can access it
+    - name: Checkout google-maps-ios-utils
+      uses: actions/checkout@v4
 
     - name: Install Dependencies
       run: sudo gem install cocoapods
 
-    - name: CocoaPods spec lint
+    # Validate the library for CocoaPods locally
+    - name: CocoaPods lib lint
       run: pod lib lint Google-Maps-iOS-Utils.podspec
 
-    - name: Build DevApp
-      run: |
-        xcodebuild -scheme DevApp -configuration Debug -destination "platform=iOS Simulator,OS=16.2,name=iPhone 8" build | xcpretty
-
   build_swift_sample:
+    name: Build Swift Sample App with CocoaPods locally
     runs-on: macos-latest
 
     steps:
     # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
     - name: Checkout google-maps-ios-utils
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Install Dependencies
       run: sudo gem install cocoapods
@@ -58,9 +101,10 @@ jobs:
       run: |
         xcodebuild -workspace samples/SwiftDemoApp/SwiftDemoApp.xcworkspace \
           -scheme SwiftDemoApp -configuration Debug \
-          -destination "platform=iOS Simulator,OS=16.2,name=iPhone 8" build | xcpretty
+          -destination "platform=iOS Simulator,OS=17.5,name=iPhone 15" build | xcpretty
 
   build_objc_sample:
+    name: Build Objective-C Sample App with CocoaPods locally
     runs-on: macos-latest
 
     steps:
@@ -78,15 +122,17 @@ jobs:
       run: |
         xcodebuild -workspace samples/ObjCDemoApp/ObjCDemoApp.xcworkspace \
           -scheme ObjCDemoApp -configuration Debug \
-          -destination "platform=iOS Simulator,OS=16.2,name=iPhone 8" build | xcpretty
+          -destination "platform=iOS Simulator,OS=17.5,name=iPhone 15" build | xcpretty
 
   test: # used as required status check
     runs-on: ubuntu-latest
     continue-on-error: false
     strategy:
       fail-fast: true
     needs:
-      - build_dev_app
+      - build_test_swift_package
+      # - build_dev_app
+      - build_test_cocoapod
       - build_swift_sample
       - build_objc_sample
     steps:

.github/workflows/dependabot.yml

@@ -0,0 +1,44 @@
+# Copyright 2024 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# A workflow that publishes the library to CocoaPods
+name: Publish
+
+on:
+  workflow_call: # called when release-please steps.release.outputs.release_created
+  workflow_dispatch: # manually trigger if previous runs failed
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build-and-test:
+    uses: ./.github/workflows/build.yml
+
+  publish:
+    runs-on: ubuntu-latest
+    needs: build-and-test
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install CocoaPods
+        run: sudo gem install cocoapods
+
+      - name: pod trunk push
+        env:
+          COCOAPODS_TRUNK_TOKEN: ${{ secrets.COCOAPODS_TRUNK_TOKEN }}
+        run: pod trunk push Google-Maps-iOS-Utils.podspec
+

.github/workflows/publish.yml

@@ -0,0 +1,36 @@
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+permissions:
+  contents: write
+  pull-requests: write
+
+name: Release Please
+
+jobs:
+  release-please:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: googleapis/release-please-action@v4
+        id: release
+        with:
+          config-file: release-please-config.json
+          manifest-file: .release-please-manifest.json
+          token: ${{ secrets.SYNCED_GITHUB_TOKEN_REPO }}
+          default-branch: main
+
+      - name: Echo release outputs
+        if: ${{ steps.release.outputs }}
+        run: echo '${{ toJson(steps.release) }}'
+        continue-on-error: true
+
+      # Call the Publish workflow to publish to CocoaPods when a release is cut.
+      # Note the "if" statement on all commands to make sure that publishing
+      # only happens when a release is cut.
+
+      - if: ${{ steps.release.outputs.release_created }}
+        name: Start publish
+        uses: ./.github/workflows/publish.yml

.github/workflows/release-please.yml

@@ -2,6 +2,8 @@
 .DS_Store
 .build/
 build/
+.build/
+.swiftpm/
 *.pbxuser
 !default.pbxuser
 *.mode1v3