switching build logic to gradle (#5)

Co-authored-by: Martin Schaef <schaef@amazon.com>

Author: martinschaef

.github/workflows/codeguru-reviewer.yml

@@ -1,6 +1,6 @@
 
 name: Analyze with CodeGuru Reviewer
-on: [push]
+on: [pull_request, workflow_dispatch]
 permissions:
     id-token: write
     contents: read
@@ -29,16 +29,16 @@ jobs:
         java-version: 1.8
     - name: Build with Maven
       if: steps.iam-role.outcome == 'success'
-      run: mvn package -DskipTests
+      run: ./gradlew jar
 
     - name: Run CodeGuru Reviewer
       if: steps.iam-role.outcome == 'success'
       id: codeguru
       uses: aws-actions/codeguru-reviewer@v1.1
       continue-on-error: false
       with:          
-        s3_bucket: codeguru-reviewer-github-profiler-demo-048169001733-uw2
-        build_path: ./target
+        s3_bucket: codeguru-reviewer-build-artifacts-048169001733-us-west-2
+        build_path: ./build/libs
 
     - name: Store SARIF file
       if: steps.iam-role.outcome == 'success' && steps.codeguru.outcome == 'success'

README.md

@@ -7,6 +7,7 @@ Please refer to the blog for the detailed instructions including [Github Actions
 
 To set up CodeGuru Reviewer for your CI/CD workflow, take a look at this [CDK example](https://github.com/aws-samples/aws-codeguru-reviewer-cicd-cdk-sample).
 
+To scan this package from your machine consider using the [CodeGuru Reviewer CLI](https://github.com/aws/aws-codeguru-cli).
 
 
 ## Security

build.gradle

@@ -0,0 +1,45 @@
+
+buildscript {
+  repositories {
+    maven {
+      url "https://plugins.gradle.org/m2/"
+    }
+  }
+  dependencies {
+    classpath "com.github.spotbugs.snom:spotbugs-gradle-plugin:5.0.3"
+  }
+}
+
+plugins {
+    id 'java'
+    id 'checkstyle'
+}
+
+sourceCompatibility = 1.8
+targetCompatibility = 1.8
+
+apply plugin: 'com.github.spotbugs'
+
+checkstyle {
+    sourceSets = [sourceSets.main]
+    ignoreFailures = false
+}
+
+spotbugs {
+    ignoreFailures.set(false)
+}
+
+repositories {
+    mavenCentral()
+}
+
+defaultTasks('jar')
+
+dependencies {
+  implementation 'com.amazonaws:aws-lambda-java-core:1.2.0'
+  implementation 'com.amazonaws:aws-lambda-java-events:2.2.6'
+  implementation 'com.amazonaws:aws-java-sdk-s3:1.11.624'
+  implementation 'org.apache.commons:commons-lang3:3.8'
+  implementation 'javax.servlet:javax.servlet-api:3.0.1'
+}
+

gradle/wrapper/gradle-wrapper.jar

@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.2-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists