Build: Add UtilityJavaExec task needed to avoid JavaExec tasks

This task does the same as original JavaExec task We avoid using JavaExec tasks due to IDEA-200192: IDEA makes all JavaExec tasks not up-to-date and attaches debugger making our breakpoints trigger during irrelevant task execution.
2018-12-04 05:44:01 +03:00
parent 99c149bb8b
commit 35c2de08b0
1 changed files with 82 additions and 0 deletions
@@ -0,0 +1,82 @@
+/*
+ * Copyright 2010-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
+ * that can be found in the license/LICENSE.txt file.
+ */
+
+import org.apache.tools.ant.types.Commandline
+import org.gradle.api.internal.ConventionTask
+import org.gradle.api.tasks.Input
+import org.gradle.api.tasks.Internal
+import org.gradle.api.tasks.Optional
+import org.gradle.api.tasks.TaskAction
+import org.gradle.api.tasks.options.Option
+import org.gradle.process.JavaExecSpec
+import org.gradle.process.internal.ExecActionFactory
+import org.gradle.process.internal.JavaExecAction
+import java.io.File
+import java.io.InputStream
+import java.io.OutputStream
+import java.util.*
+import javax.inject.Inject
+
+/**
+ * This task does the same as original JavaExec task
+ * We avoid using JavaExec tasks due to IDEA-200192:
+ * IDEA makes all JavaExec tasks not up-to-date and attaches debugger making our breakpoints trigger during irrelevant task execution
+ */
+open class UtilityJavaExec(
+    private val javaExecAction: JavaExecAction
+) : ConventionTask(), JavaExecSpec by javaExecAction {
+
+    @Inject
+    constructor(execActionFactory: ExecActionFactory) : this(execActionFactory.newJavaExecAction())
+
+    @TaskAction
+    fun exec() {
+        // like in original JavaExec task
+        main = main // make convention mapping work (at least for 'main'...
+        jvmArgs = jvmArgs  // ...and for 'jvmArgs')
+
+        javaExecAction.execute()
+    }
+
+
+    @Option(
+        option = "debug-jvm",
+        description = "Enable debugging for the process. The process is started suspended and listening on port 5005. [INCUBATING]"
+    )
+    override fun setDebug(enabled: Boolean) {
+        javaExecAction.debug = enabled
+    }
+
+
+    @Option(option = "args", description = "Command line arguments passed to the main class. [INCUBATING]")
+    fun setArgsString(args: String): JavaExecSpec {
+        return setArgs(Arrays.asList(*Commandline.translateCommandline(args)))
+    }
+
+    @Optional
+    @Input
+    override fun getExecutable(): String? = javaExecAction.executable
+
+    @Internal
+    override fun getWorkingDir(): File = javaExecAction.workingDir
+
+    @Internal
+    override fun getEnvironment(): Map<String, Any> = javaExecAction.environment
+
+    @Internal
+    override fun getStandardInput(): InputStream = javaExecAction.standardInput
+
+    @Internal
+    override fun getStandardOutput(): OutputStream = javaExecAction.standardOutput
+
+    @Internal
+    override fun getErrorOutput(): OutputStream = javaExecAction.errorOutput
+
+    @Input
+    override fun isIgnoreExitValue(): Boolean = javaExecAction.isIgnoreExitValue
+
+    @Internal
+    override fun getCommandLine(): List<String> = javaExecAction.commandLine
+}