Adds iOS builds for add-to-app to Travis setup (#244)

.travis.yml

@@ -1,40 +1,58 @@
-os: linux
-dist: trusty
-
-addons:
-  apt:
-    sources:
-      - ubuntu-toolchain-r-test
-    packages:
-      - libstdc++6
-      - fonts-noto
-
 git:
   depth: 3
 
-android:
-  components:
-    - build-tools-28.0.3
-    - android-28
-
 jobs:
   include:
+    - name: "iOS tests, stable channel"
+      os: osx
+      osx_image: xcode11.2
+      language: objective-c
+      script: ./tool/travis_ios_script.sh
+      env: FLUTTER_VERSION=stable
+
     - name: "Android tests, stable channel"
+      os: linux
+      dist: trusty
       language: android
+      android:
+        components:
+          - build-tools-28.0.3
+          - android-28
       script: ./tool/travis_android_script.sh
       env: FLUTTER_VERSION=stable
+
     - name: "Flutter tests, stable channel"
+      os: linux
+      dist: trusty
       language: ruby
       script: ./tool/travis_flutter_script.sh
       env: FLUTTER_VERSION=stable
+
+    - name: "iOS tests, beta channel"
+      os: osx
+      osx_image: xcode11.2
+      language: objective-c
+      script: ./tool/travis_ios_script.sh
+      env: FLUTTER_VERSION=beta
+
     - name: "Android tests, beta channel"
+      os: linux
+      dist: trusty
       language: android
+      android:
+        components:
+          - build-tools-28.0.3
+          - android-28
       script: ./tool/travis_android_script.sh
       env: FLUTTER_VERSION=beta
+
     - name: "Flutter tests, beta channel"
+      os: linux
+      dist: trusty
       language: ruby
       script: ./tool/travis_flutter_script.sh
       env: FLUTTER_VERSION=beta
+
   allow_failures:
     - env: FLUTTER_VERSION=beta
 
@@ -44,6 +62,7 @@ before_script:
   - chmod +x tool/travis_*_script.sh
 
 cache:
+  cocoapods: true
   directories:
     - $HOME/shared/.pub-cache
 

tool/travis_android_script.sh

@@ -15,28 +15,28 @@ function getFlutterPath() {
     done
 }
 
-localSdkPath=$(getFlutterPath)
+readonly LOCAL_SDK_PATH=$(getFlutterPath)
 
-if [ -z "$localSdkPath" ]
+if [ -z "${LOCAL_SDK_PATH}" ]
 then
-    echo "Failed to find the Flutter SDK!."
+    echo "Failed to find the Flutter SDK!"
     exit 1
 fi
 
-echo "Flutter SDK found at ${localSdkPath}"
+echo "Flutter SDK found at ${LOCAL_SDK_PATH}"
 
 echo "Fetching dependencies and building 'flutter_module'."
 pushd add_to_app/flutter_module
-"${localSdkPath}/bin/flutter" packages get
+"${LOCAL_SDK_PATH}/bin/flutter" packages get
-"${localSdkPath}/bin/flutter" build aar
+"${LOCAL_SDK_PATH}/bin/flutter" build aar
 popd
 
 echo "Fetching dependencies for 'flutter_module_using_plugin'."
 pushd add_to_app/flutter_module_using_plugin
-"${localSdkPath}/bin/flutter" packages get
+"${LOCAL_SDK_PATH}/bin/flutter" packages get
 popd
 
-declare -a ANDROID_PROJECT_NAMES=(
+declare -ar ANDROID_PROJECT_NAMES=(
     "add_to_app/android_fullscreen" \
     "add_to_app/android_using_plugin" \
     "add_to_app/android_using_prebuilt_module" \
@@ -44,7 +44,7 @@ declare -a ANDROID_PROJECT_NAMES=(
 
 for PROJECT_NAME in "${ANDROID_PROJECT_NAMES[@]}"
 do
-    echo "== Testing '${PROJECT_NAME}' on Flutter's $FLUTTER_VERSION channel =="
+    echo "== Testing '${PROJECT_NAME}' on Flutter's ${FLUTTER_VERSION} channel =="
     pushd "${PROJECT_NAME}"
 
     ./gradlew --stacktrace assembleDebug

tool/travis_flutter_script.sh

@@ -15,17 +15,17 @@ function getFlutterPath() {
     done
 }
 
-localSdkPath=$(getFlutterPath)
+readonly LOCAL_SDK_PATH=$(getFlutterPath)
 
-if [ -z "$localSdkPath" ]
+if [ -z "${LOCAL_SDK_PATH}" ]
 then
-    echo "Failed to find the Flutter SDK!."
+    echo "Failed to find the Flutter SDK!"
     exit 1
 fi
 
-echo "Flutter SDK found at ${localSdkPath}"
+echo "Flutter SDK found at ${LOCAL_SDK_PATH}"
 
-declare -a PROJECT_NAMES=(
+declare -ar PROJECT_NAMES=(
     "add_to_app/flutter_module" \
     "add_to_app/flutter_module_using_plugin" \
     "animations" \
@@ -43,17 +43,17 @@ declare -a PROJECT_NAMES=(
 
 for PROJECT_NAME in "${PROJECT_NAMES[@]}"
 do
-    echo "== Testing '${PROJECT_NAME}' on Flutter's $FLUTTER_VERSION channel =="
+    echo "== Testing '${PROJECT_NAME}' on Flutter's ${FLUTTER_VERSION} channel =="
     pushd "${PROJECT_NAME}"
 
     # Run the analyzer to find any static analysis issues.
-    "${localSdkPath}/bin/flutter" analyze
+    "${LOCAL_SDK_PATH}/bin/flutter" analyze
 
     # Run the formatter on all the dart files to make sure everything's linted.
-    "${localSdkPath}/bin/flutter" format -n --set-exit-if-changed .
+    "${LOCAL_SDK_PATH}/bin/flutter" format -n --set-exit-if-changed .
 
     # Run the actual tests.
-    "${localSdkPath}/bin/flutter" test
+    "${LOCAL_SDK_PATH}/bin/flutter" test
 
     popd
 done
@@ -62,7 +62,7 @@ done
 # gallery have been generated using the latest gallery code.
 echo "Run code segments check for 'gallery/gallery'."
 pushd gallery/gallery
-"${localSdkPath}/bin/flutter" pub run grinder verify-code-segments
+"${LOCAL_SDK_PATH}/bin/flutter" pub run grinder verify-code-segments
 popd
 
 echo "-- Success --"

tool/travis_ios_script.sh

@@ -0,0 +1,94 @@
+#!/bin/bash
+
+set -e
+
+# Backs up one directory at a time, looking for one called "flutter". Once it
+# finds that directory, an absolute path to it is returned.
+function getFlutterPath() {
+    local path=""
+    local counter=0
+
+    while [[ "${counter}" -lt 10 ]]; do
+        [ -d "${path}flutter" ] && echo "$(pwd)/${path}flutter" && return 0
+        let counter++
+        path="${path}../"
+    done
+}
+
+readonly LOCAL_SDK_PATH=$(getFlutterPath)
+
+if [ -z "${LOCAL_SDK_PATH}" ]
+then
+    echo "Failed to find the Flutter SDK!"
+    exit 1
+fi
+
+echo "Flutter SDK found at ${LOCAL_SDK_PATH}"
+
+echo "Pre-caching ios artifacts, such as the Flutter.framework"
+"${LOCAL_SDK_PATH}/bin/flutter" precache --no-web --no-linux --no-windows --no-fuchsia --no-android --no-macos
+
+echo "Fetching dependencies and building 'flutter_module'."
+pushd add_to_app/flutter_module
+"${LOCAL_SDK_PATH}/bin/flutter" packages get
+"${LOCAL_SDK_PATH}/bin/flutter" build ios-framework --output=../ios_using_prebuilt_module/Flutter
+popd
+
+echo "Fetching dependencies for 'flutter_module_using_plugin'."
+pushd add_to_app/flutter_module_using_plugin
+"${LOCAL_SDK_PATH}/bin/flutter" packages get
+popd
+
+
+echo "== Testing 'add_to_app/ios_fullscreen' on Flutter's $FLUTTER_VERSION channel =="
+pushd "add_to_app/ios_fullscreen"
+
+pod install
+
+xcodebuild -workspace "IOSFullScreen.xcworkspace" \
+-scheme "IOSFullScreen" CODE_SIGNING_ALLOWED=NO CODE_SIGNING_REQUIRED=NO \
+CODE_SIGN_IDENTITY=- EXPANDED_CODE_SIGN_IDENTITY=- \
+COMPILER_INDEX_STORE_ENABLE=NO CONFIGURATION=Debug | xcpretty
+
+xcodebuild -workspace "IOSFullScreen.xcworkspace" \
+-scheme "IOSFullScreen" CODE_SIGNING_ALLOWED=NO CODE_SIGNING_REQUIRED=NO \
+CODE_SIGN_IDENTITY=- EXPANDED_CODE_SIGN_IDENTITY=- \
+COMPILER_INDEX_STORE_ENABLE=NO CONFIGURATION=Release \
+-destination generic/platform=iOS | xcpretty
+
+popd
+
+echo "== Testing 'add_to_app/ios_using_plugin' on Flutter's $FLUTTER_VERSION channel =="
+pushd "add_to_app/ios_using_plugin"
+
+pod install
+
+xcodebuild -workspace "IOSUsingPlugin.xcworkspace" \
+-scheme "IOSUsingPlugin" CODE_SIGNING_ALLOWED=NO CODE_SIGNING_REQUIRED=NO \
+CODE_SIGN_IDENTITY=- EXPANDED_CODE_SIGN_IDENTITY=- \
+COMPILER_INDEX_STORE_ENABLE=NO CONFIGURATION=Debug | xcpretty
+
+xcodebuild -workspace "IOSUsingPlugin.xcworkspace" \
+-scheme "IOSUsingPlugin" CODE_SIGNING_ALLOWED=NO CODE_SIGNING_REQUIRED=NO \
+CODE_SIGN_IDENTITY=- EXPANDED_CODE_SIGN_IDENTITY=- \
+COMPILER_INDEX_STORE_ENABLE=NO CONFIGURATION=Release \
+-destination generic/platform=iOS | xcpretty
+
+popd
+
+echo "== Testing 'add_to_app/ios_using_prebuilt_module' on Flutter's $FLUTTER_VERSION channel =="
+pushd "add_to_app/ios_using_prebuilt_module"
+
+xcodebuild CODE_SIGNING_ALLOWED=NO CODE_SIGNING_REQUIRED=NO \
+CODE_SIGN_IDENTITY=- EXPANDED_CODE_SIGN_IDENTITY=- \
+COMPILER_INDEX_STORE_ENABLE=NO CONFIGURATION=Debug | xcpretty
+
+xcodebuild CODE_SIGNING_ALLOWED=NO CODE_SIGNING_REQUIRED=NO \
+CODE_SIGN_IDENTITY=- EXPANDED_CODE_SIGN_IDENTITY=- \
+COMPILER_INDEX_STORE_ENABLE=NO CONFIGURATION=Release \
+-destination generic/platform=iOS | xcpretty
+
+popd
+
+
+echo "-- Success --"