Add initial CI build (#10)

Adding an initial CI build. Currently the OrtBasicUsage iOS example is tested.

README.md

@@ -10,10 +10,10 @@ This repo has examples that demonstrate the use of [ONNX Runtime](https://github
 
 Outline the examples in the repository.
 
-| Example           | Description                                |
-|-------------------|--------------------------------------------|
-|[Mobile examples](mobile)| Examples that demonstrate how to use ONNX Runtime Mobile in mobile applications. |
-|[JavaScript API examples](js)| Examples that demonstrate how to use JavaScript API for ONNX Runtime. |
+| Example | Description | Pipeline Status |
+|-|-|-|
+| [Mobile examples](mobile) | Examples that demonstrate how to use ONNX Runtime Mobile in mobile applications. | [![Build Status](https://dev.azure.com/onnxruntime/onnxruntime/_apis/build/status/171)](https://dev.azure.com/onnxruntime/onnxruntime/_build/latest?definitionId=171) |
+| [JavaScript API examples](js) | Examples that demonstrate how to use JavaScript API for ONNX Runtime. | |
 
 ## Contributing
 

ci_build/azure_pipelines/mobile-examples-pipeline.yml

@@ -0,0 +1,37 @@
+jobs:
+- job: BasicUsageIos
+  pool:
+    vmImage: "macOS-10.15"
+
+  steps:
+  - task: UsePythonVersion@0
+    inputs:
+      versionSpec: '3.6'
+      addToPath: true
+      architecture: 'x64'
+
+  - script: |
+      set -e
+      pip install -r ../model/requirements.txt
+      ../model/gen_model.sh ./OrtBasicUsage/model
+    workingDirectory: mobile/examples/basic_usage/ios
+    displayName: "Generate model"
+
+  - task: CocoaPods@0
+    inputs:
+      workingDirectory: 'mobile/examples/basic_usage/ios'
+      forceRepoUpdate: false
+
+  - task: Xcode@5
+    inputs:
+      actions: 'test'
+      configuration: 'Debug'
+      sdk: 'iphonesimulator'
+      xcWorkspacePath: 'mobile/examples/basic_usage/ios/OrtBasicUsage.xcworkspace'
+      scheme: 'OrtBasicUsage'
+      xcodeVersion: 'specifyPath'
+      xcodeDeveloperDir: '/Applications/Xcode_12.4.app/Contents/Developer'
+      packageApp: false
+      destinationPlatformOption: 'iOS'
+      destinationTypeOption: 'simulators'
+      destinationSimulators: 'iPhone 8'