Initial Kotlin CDK commit

Has working unit tests for amplify-android and amplify-ui-android

src/build_infrastructure/android/kotlin/ci/.gitignore

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+.gradle
+build/
+!gradle/wrapper/gradle-wrapper.jar
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### IntelliJ IDEA ###
+.idea/modules.xml
+.idea/jarRepositories.xml
+.idea/compiler.xml
+.idea/libraries/
+*.iws
+*.iml
+*.ipr
+out/
+!**/src/main/**/out/
+!**/src/test/**/out/
+
+### Kotlin ###
+.kotlin
+
+### Eclipse ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+bin/
+!**/src/main/**/bin/
+!**/src/test/**/bin/
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+
+### VS Code ###
+.vscode/
+
+### Mac OS ###
+.DS_Store
+
+### CDK ###
+cdk.out/**

src/build_infrastructure/android/kotlin/ci/README.md

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+# Amplify Android CI/CD CDK
+
+This project contains the build infrastructure definitions for Amplify Android's CI/CD processes.
+
+## Developing
+
+### Update CDK
+
+To use a new version of the CDK, set the version number in `gradle/libs.versions.toml` and sync the project.
+
+## How to Deploy
+
+### Install dependencies
+
+To deploy the stacks defined in this project you will need to have the [CDK CLI](https://docs.aws.amazon.com/cdk/v2/guide/cli.html) installed.
+
+```
+npm install -g aws-cdk
+```
+
+### Bootstrap the CDK
+
+This only needs to be done once *per account*. [Bootstrap the account](https://docs.aws.amazon.com/cdk/v2/guide/bootstrapping-env.html) for CDK access by running this command in the terminal:
+
+```
+cdk bootstrap --profile <your_aws_cli_profile>
+```
+
+### Setup Prerequisites
+
+#### GitHub PAT
+
+A PAT is required to be available in SecretsManager so that CodeBuild can create a webhook for running PR checks.
+
+1. In GitHub, with the `awsmobilesdk` account (or relevant account for the repository being targeted), create a PAT (Classic) with the following scopes:
+- repo
+- workflow
+- admin:repo_hook
+2. In the AWS account, create a secret in SecretsManager with the name `github/pat/amplify-android`. Store the PAT under the key `amplify_android_pat`.
+
+### Deploy stacks
+
+To deploy, run the follow command in the terminal:
+
+```
+cdk deploy --profile <your_aws_cli_profile>
+```

src/build_infrastructure/android/kotlin/ci/build.gradle.kts

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+plugins {
+    kotlin("jvm") version "2.0.10"
+    application
+}
+
+dependencies {
+    implementation(libs.aws.cdk)
+}
+
+tasks.test {
+    useJUnitPlatform()
+}
+kotlin {
+    jvmToolchain(21)
+}
+
+application {
+    mainClass.set("MainKt")
+}

src/build_infrastructure/android/kotlin/ci/buildspecs/ui_unit_test.yml

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+version: 0.2
+# This file is used as part of the build process implemented using AWS CodeBuild [1].
+# The CodeBuild documentation [2] provides an introduction of the service and its capabilities. In general
+# terms, it allows us to configure the actions executed when a build is triggered by a commit to the
+# amplify-android GitHub repository.
+#
+# For the purposes of this repo, we're simply running a build by using "./gradlew build"
+# command and in the post-build phase, we consolidate the JUnit report files in one location.
+# In the reports section, we're instructing CodeBuild to publish those reports which can be
+# viewed in the AWS CodeBuild console (Future work will be to publish those to Github for easier access).
+#
+# [1] - https://docs.aws.amazon.com/codebuild/latest/userguide/build-spec-ref.html
+# [2] - https://docs.aws.amazon.com/codebuild/latest/userguide/planning.html
+env:
+  shell: /bin/sh
+phases:
+  install:
+    runtime-versions:
+      nodejs: 18
+      java: corretto17
+    commands:
+      - echo 'Install phase starting'
+      ### INSTALL ANDROID 31
+      - export ANDROID_TOOLS_FILENAME="commandlinetools-linux-9123335_latest.zip"
+      - wget https://dl.google.com/android/repository/$ANDROID_TOOLS_FILENAME -P ~ > /dev/null
+      - unzip ~/$ANDROID_TOOLS_FILENAME -d ~ > /dev/null 2>&1
+      - mkdir -p /usr/local/android-sdk-linux/cmdline-tools
+      - mv ~/cmdline-tools /usr/local/android-sdk-linux/cmdline-tools/latest
+      - export PATH=/usr/local/android-sdk-linux/cmdline-tools/latest:/usr/local/android-sdk-linux/cmdline-tools/latest/bin:/usr/local/android-sdk-linux/platform-tools:$PATH
+      - export ANDROID_SDK_ROOT=/usr/local/android-sdk-linux
+      - yes | sdkmanager --licenses > /dev/null
+      - sdkmanager "platform-tools" "platforms;android-33" > /dev/null
+      - sdkmanager "build-tools;33.0.1" > /dev/null
+      - sdkmanager --install "cmake;3.22.1" > /dev/null
+      ### END INSTALL ANDROID 31
+    finally:
+      - echo 'Install phase completed.'
+  pre_build:
+    commands:
+      - echo 'Pre-build phase starting'
+    finally:
+      - echo 'Pre-build phase completed.'
+  build:
+    commands:
+      - echo 'Build phase starting.'
+      - JAVA_HOME=$JDK_17_HOME ./gradlew build
+    finally:
+      - echo 'Build phase completed.'
+  post_build:
+    commands:
+      - echo 'Post-build phase starting'
+      - pwd
+      - mkdir -p build/allTests
+      - cp -f ./*/build/test-results/testDebugUnitTest/*.xml ./build/allTests
+    finally:
+      - echo 'Post-build phase completed.'
+reports:
+  amplify-ui-android-unit-tests:
+    files:
+      - build/allTests/*
+    discard-paths: yes
+    file-format: JUNITXML

src/build_infrastructure/android/kotlin/ci/buildspecs/unit_test.yml

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+version: 0.2
+# This file is used as part of the build process implemented using AWS CodeBuild [1].
+# The CodeBuild documentation [2] provides an introduction of the service and its capabilities. In general
+# terms, it allows us to configure the actions executed when a build is triggered by a commit to the
+# amplify-android GitHub repository.
+#
+# For the purposes of this repo, we're simply running a build by using "./gradlew build"
+# command and in the post-build phase, we consolidate the JUnit report files in one location.
+# In the reports section, we're instructing CodeBuild to publish those reports which can be
+# viewed in the AWS CodeBuild console (Future work will be to publish those to Github for easier access).
+#
+# [1] - https://docs.aws.amazon.com/codebuild/latest/userguide/build-spec-ref.html
+# [2] - https://docs.aws.amazon.com/codebuild/latest/userguide/planning.html
+env:
+  shell: /bin/sh
+phases:
+  install:
+    runtime-versions:
+      nodejs: 16
+      java: corretto17
+    commands:
+      - echo 'Install phase starting'
+      ### INSTALL ANDROID 31
+      - export ANDROID_TOOLS_FILENAME="commandlinetools-linux-9123335_latest.zip"
+      - wget https://dl.google.com/android/repository/$ANDROID_TOOLS_FILENAME -P ~ > /dev/null
+      - unzip ~/$ANDROID_TOOLS_FILENAME -d ~ > /dev/null 2>&1
+      - mkdir -p /usr/local/android-sdk-linux/cmdline-tools
+      - mv ~/cmdline-tools /usr/local/android-sdk-linux/cmdline-tools/latest
+      - export PATH=/usr/local/android-sdk-linux/cmdline-tools/latest:/usr/local/android-sdk-linux/cmdline-tools/latest/bin:/usr/local/android-sdk-linux/platform-tools:$PATH
+      - export ANDROID_SDK_ROOT=/usr/local/android-sdk-linux
+      - yes | sdkmanager --licenses > /dev/null
+      - sdkmanager "platform-tools" "platforms;android-31" > /dev/null
+      - sdkmanager "build-tools;31.0.0" > /dev/null
+      ### END INSTALL ANDROID 31
+    finally:
+      - echo 'Install phase completed.'
+  pre_build:
+    commands:
+      - echo 'Pre-build phase starting'
+    finally:
+      - echo 'Pre-build phase completed.'
+  build:
+    commands:
+      - echo 'Build phase starting.'
+      - JAVA_HOME=$JDK_17_HOME ./gradlew build
+    finally:
+      - echo 'Build phase completed.'
+  post_build:
+    commands:
+      - echo 'Post-build phase starting'
+      - pwd
+      - mkdir -p build/allTests
+      - cp -f ./*/build/test-results/testDebugUnitTest/*.xml ./build/allTests
+    finally:
+      - echo 'Post-build phase completed.'
+reports:
+  amplify-android-unit-tests:
+    files:
+      - build/allTests/*
+    discard-paths: yes
+    file-format: JUNITXML

src/build_infrastructure/android/kotlin/ci/cdk.json

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+{
+  "app": "./gradlew build run",
+  "context": {
+    "@aws-cdk/core:stackRelativeExports": "true",
+    "@aws-cdk/aws-ecs-patterns:removeDefaultDesiredCount": true
+  }
+}

src/build_infrastructure/android/kotlin/ci/gradle.properties

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+kotlin.code.style=official

src/build_infrastructure/android/kotlin/ci/gradle/libs.versions.toml

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+[versions]
+cdk = "2.129.0"
+
+[libraries]
+aws-cdk = { module = "software.amazon.awscdk:aws-cdk-lib", version.ref = "cdk" }

src/build_infrastructure/android/kotlin/ci/gradle/wrapper/gradle-wrapper.properties

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+#Wed Dec 04 13:24:05 AST 2024
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.8-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists