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| 1 | +package cc.unitmesh.devti.language.run |
| 2 | + |
| 3 | +import com.intellij.build.process.BuildProcessHandler |
| 4 | +import com.intellij.execution.DefaultExecutionResult |
| 5 | +import com.intellij.execution.ExecutionException |
| 6 | +import com.intellij.execution.ExecutionResult |
| 7 | +import com.intellij.execution.Executor |
| 8 | +import com.intellij.execution.configurations.RunProfileState |
| 9 | +import com.intellij.execution.process.ProcessHandler |
| 10 | +import com.intellij.execution.process.ProcessTerminatedListener |
| 11 | +import com.intellij.execution.runners.ProgramRunner |
| 12 | +import com.intellij.execution.ui.ConsoleView |
| 13 | +import com.intellij.openapi.externalSystem.model.task.ExternalSystemTask |
| 14 | +import com.intellij.openapi.project.Project |
| 15 | +import com.intellij.openapi.util.io.StreamUtil |
| 16 | +import com.intellij.terminal.TerminalExecutionConsole |
| 17 | +import java.io.BufferedInputStream |
| 18 | +import java.io.BufferedOutputStream |
| 19 | +import java.io.InputStream |
| 20 | +import java.io.OutputStream |
| 21 | +import java.nio.channels.Channels |
| 22 | +import java.nio.channels.Pipe |
| 23 | + |
| 24 | +class DevInRunConfigurationProfileState( |
| 25 | + private val myProject: Project, |
| 26 | + private val configuration: AutoDevConfiguration, |
| 27 | +) : RunProfileState { |
| 28 | + override fun execute(executor: Executor?, runner: ProgramRunner<*>): ExecutionResult { |
| 29 | + val processHandler: ProcessHandler = createProcessHandler(configuration.name) |
| 30 | + ProcessTerminatedListener.attach(processHandler) |
| 31 | + |
| 32 | + val console: ConsoleView = TerminalExecutionConsole(myProject, processHandler) |
| 33 | + console.attachToProcess(processHandler) |
| 34 | + |
| 35 | + return DefaultExecutionResult(console, processHandler) |
| 36 | + } |
| 37 | + |
| 38 | + @Throws(ExecutionException::class) |
| 39 | + private fun createProcessHandler(myExecutionName: String): ProcessHandler { |
| 40 | + return object : BuildProcessHandler() { |
| 41 | + var myProcessInputWriter: OutputStream? = null |
| 42 | + var myProcessInputReader: InputStream? = null |
| 43 | + |
| 44 | + init { |
| 45 | + val pipe = Pipe.open() |
| 46 | + |
| 47 | + myProcessInputWriter = BufferedOutputStream(Channels.newOutputStream(pipe.sink())) |
| 48 | + myProcessInputReader = BufferedInputStream(Channels.newInputStream(pipe.source())) |
| 49 | + } |
| 50 | + |
| 51 | + override fun detachIsDefault(): Boolean = false |
| 52 | + |
| 53 | + override fun destroyProcessImpl() { |
| 54 | + try { |
| 55 | + // cancel myTask |
| 56 | + // myTask?.cancel() |
| 57 | + } finally { |
| 58 | + closeInput() |
| 59 | + } |
| 60 | + } |
| 61 | + |
| 62 | + override fun detachProcessImpl() { |
| 63 | + try { |
| 64 | + notifyProcessDetached() |
| 65 | + } finally { |
| 66 | + closeInput() |
| 67 | + } |
| 68 | + } |
| 69 | + |
| 70 | + override fun getProcessInput(): OutputStream? { |
| 71 | + return myProcessInputWriter |
| 72 | + } |
| 73 | + |
| 74 | + override fun getExecutionName(): String { |
| 75 | + return myExecutionName |
| 76 | + } |
| 77 | + |
| 78 | + protected fun closeInput() { |
| 79 | + val processInputWriter = myProcessInputWriter |
| 80 | + val processInputReader = myProcessInputReader |
| 81 | + myProcessInputWriter = null |
| 82 | + myProcessInputReader = null |
| 83 | + |
| 84 | + StreamUtil.closeStream(processInputWriter) |
| 85 | + StreamUtil.closeStream(processInputReader) |
| 86 | + } |
| 87 | + } |
| 88 | + } |
| 89 | +} |
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