feat(amazonq): skip registering run command log file

Author: karanA-aws

.changes/next-release/feature-5391ea41-f418-4154-9f0c-5de8bacf1aeb.json

@@ -0,0 +1,4 @@
+{
+  "type" : "feature",
+  "description" : "The logs emitted by the Agent during user command execution will be accepted and written to `.amazonq/dev/run_command.log` file in the user's local repository."
+}

plugins/amazonq/chat/jetbrains-community/src/software/aws/toolkits/jetbrains/services/amazonqFeatureDev/session/CodeGenerationState.kt

@@ -3,6 +3,7 @@
 
 package software.aws.toolkits.jetbrains.services.amazonqFeatureDev.session
 
+import com.intellij.openapi.vfs.VirtualFile
 import kotlinx.coroutines.delay
 import software.amazon.awssdk.services.codewhispererruntime.model.CodeGenerationWorkflowStatus
 import software.aws.toolkits.core.utils.getLogger
@@ -27,8 +28,11 @@ import software.aws.toolkits.jetbrains.services.cwc.controller.chat.telemetry.ge
 import software.aws.toolkits.resources.message
 import software.aws.toolkits.telemetry.AmazonqTelemetry
 import software.aws.toolkits.telemetry.MetricResult
+import java.nio.file.Path
+import java.nio.file.Paths
 import java.util.UUID
 
+fun VirtualFile.toNioPath(): Path = Paths.get(this.path)
 private val logger = getLogger<CodeGenerationState>()
 
 class CodeGenerationState(
@@ -211,7 +215,18 @@ private suspend fun CodeGenerationState.generateCode(
                         conversationId = config.conversationId,
                     )
 
-                val newFileInfo = registerNewFiles(newFileContents = codeGenerationStreamResult.new_file_contents)
+                val mutableNewFileContents = codeGenerationStreamResult.new_file_contents.toMutableMap()
+                val keysToRemove = mutableListOf<String>()
+                for (file in mutableNewFileContents.keys) {
+                    if (file.endsWith(".amazonq/dev/run_command.log")) {
+                        val contents: String = mutableNewFileContents[file].orEmpty()
+                        logger.info(contents) { "Run command log: $contents" }
+                        keysToRemove.add(file)
+                    }
+                }
+                keysToRemove.forEach { key -> mutableNewFileContents.remove(key) }
+
+                val newFileInfo = registerNewFiles(newFileContents = mutableNewFileContents)
                 val deletedFileInfo = registerDeletedFiles(deletedFiles = codeGenerationStreamResult.deleted_files)
 
                 return CodeGenerationResult(

plugins/amazonq/chat/jetbrains-community/tst/software/aws/toolkits/jetbrains/services/amazonqFeatureDev/FeatureDevTestBase.kt

@@ -65,6 +65,8 @@ open class FeatureDevTestBase(
     internal val otherStatus = "Other"
     internal val testTabId = "test-tab-id"
     internal val testFilePaths = mapOf(Pair("test.ts", "This is a comment"))
+    internal val testRunCommandLogPath = ".amazonq/dev/run_command.log"
+    internal val testLogPath = mapOf(Pair(testRunCommandLogPath, "This is a log"))
     internal val testDeletedFiles = listOf("deleted.ts")
     internal val testReferences = listOf(CodeReferenceGenerated())
     internal val testChecksumSha = "test-sha"

plugins/amazonq/chat/jetbrains-community/tst/software/aws/toolkits/jetbrains/services/amazonqFeatureDev/session/CodeGenerationStateTest.kt

@@ -39,13 +39,14 @@ class CodeGenerationStateTest : FeatureDevTestBase() {
     private lateinit var messenger: MessagePublisher
     private val action = SessionStateAction("test-task", userMessage)
     private lateinit var featureDevService: FeatureDevService
+    private lateinit var repoContext: FeatureDevSessionContext
 
     @Before
     override fun setup() {
         featureDevService = mockk<FeatureDevService>()
         every { featureDevService.project } returns projectRule.project
         messenger = mock()
-        val repoContext = mock<FeatureDevSessionContext>()
+        repoContext = mockk<FeatureDevSessionContext>()
         val sessionStateConfig = SessionStateConfig(testConversationId, repoContext, featureDevService)
 
         codeGenerationState =
@@ -103,6 +104,38 @@ class CodeGenerationStateTest : FeatureDevTestBase() {
         coVerify(exactly = 1) { featureDevService.exportTaskAssistArchiveResult(testConversationId) }
     }
 
+    @Test
+    fun `test generateCode excludes run_command log file and logs its content`() {
+        val runCommandLogFileName = "run_command.log"
+
+        val archiveFiles = mapOf(
+            runCommandLogFileName to "newLog",
+            "other.ts" to "other content"
+        )
+        val deletedFiles = emptyList<DeletedFileInfo>()
+        val references = emptyList<CodeReference>()
+
+        every { featureDevService.getTaskAssistCodeGeneration(any(), any()) } returns exampleCompleteGetTaskAssistCodeGenerationResponse
+        every { featureDevService.startTaskAssistCodeGeneration(any(), any(), any(), any(), any()) } returns exampleStartTaskAssistConversationResponse
+        coEvery { featureDevService.exportTaskAssistArchiveResult(any()) } returns
+            CodeGenerationStreamResult(archiveFiles, deletedFiles, references)
+
+        runTest {
+            val actual = codeGenerationState.interact(action)
+            assertThat(actual.nextState).isInstanceOf(PrepareCodeGenerationState::class.java)
+            val nextState = actual.nextState as PrepareCodeGenerationState
+
+            assertThat(nextState.logContent).isEqualTo("newLog")
+
+            assertThat(nextState.filePaths).doesNotContain(
+                NewFileZipInfo(runCommandLogFileName, "newLog", rejected = false, changeApplied = false)
+            )
+            assertThat(nextState.filePaths).contains(
+                NewFileZipInfo("other.ts", "other content", rejected = false, changeApplied = false)
+            )
+        }
+    }
+
     @Test(expected = FeatureDevException::class)
     fun `test code generation failed`() =
         runTest {