Amazon Q Transform: Capture build log to include in uploaded transform artifact (#4118)

* Capture build log to include in uploaded transform artifact

* Update logging

* Allow copy dependencies to run even if install fails

* Log output from bundled maven runner

Author: tincheng

jetbrains-core/src/software/aws/toolkits/jetbrains/services/codemodernizer/ideMaven/TransformMavenRunner.kt

@@ -5,10 +5,12 @@ package software.aws.toolkits.jetbrains.services.codemodernizer.ideMaven
 
 import com.intellij.execution.process.ProcessAdapter
 import com.intellij.execution.process.ProcessEvent
+import com.intellij.execution.process.ProcessOutputTypes
 import com.intellij.execution.runners.ProgramRunner
 import com.intellij.execution.ui.RunContentDescriptor
 import com.intellij.openapi.fileEditor.FileDocumentManager
 import com.intellij.openapi.project.Project
+import com.intellij.openapi.util.Key
 import org.jetbrains.idea.maven.execution.MavenRunConfigurationType
 import org.jetbrains.idea.maven.execution.MavenRunnerParameters
 import org.jetbrains.idea.maven.execution.MavenRunnerSettings
@@ -25,8 +27,22 @@ class TransformMavenRunner(val project: Project) {
                 return@Callback
             }
             handler.addProcessListener(object : ProcessAdapter() {
+                var output: String = ""
+
+                override fun onTextAvailable(event: ProcessEvent, outputType: Key<*>) {
+                    when (outputType) {
+                        ProcessOutputTypes.STDOUT -> {
+                            output += event.text
+                        }
+                        ProcessOutputTypes.STDERR -> {
+                            output += event.text
+                        }
+                    }
+                }
+
                 override fun processTerminated(event: ProcessEvent) {
                     onComplete.exitCode(event.exitCode)
+                    onComplete.setOutput(output)
                 }
             })
         }

jetbrains-core/src/software/aws/toolkits/jetbrains/services/codemodernizer/ideMaven/TransformRunnable.kt

@@ -5,6 +5,7 @@ package software.aws.toolkits.jetbrains.services.codemodernizer.ideMaven
 
 class TransformRunnable : Runnable {
     private var isComplete: Int? = null
+    private var output: String? = null
 
     fun exitCode(i: Int) {
         isComplete = i
@@ -15,4 +16,9 @@ class TransformRunnable : Runnable {
     }
 
     fun isComplete(): Int? = isComplete
+    fun getOutput(): String? = output
+
+    fun setOutput(s: String) {
+        output = s
+    }
 }