backport: 23.0.0

CHANGELOG.md

@@ -17,6 +17,18 @@ Changelog structure reference:
 
 ## [Unreleased]
 
+## [23.0.0]
+
+### Added
+
+- Project
+  - Zig std.Progress visualization in the zig tool window (Linux/macOS only)
+
+### Removed
+
+- Project
+  - Executable / Library new project templates temporarily removed until zig stabilizes
+
 ## [22.0.1]
 
 ### Fixed

README.md

@@ -38,6 +38,7 @@ and might as well utilize the full semver string for extra information.
 ## Supporters
 
 - ### [Techatrix](https://github.com/Techatrix)
+- ### [nuxusr](https://github.com/nuxusr)
 - gree7
 - xceno
 - AnErrupTion

cidr/src/main/kotlin/com/falsepattern/zigbrains/debugger/runner/base/PreLaunchProcessListener.kt

@@ -23,6 +23,8 @@
 package com.falsepattern.zigbrains.debugger.runner.base
 
 import com.falsepattern.zigbrains.project.run.ZigProcessHandler
+import com.falsepattern.zigbrains.shared.ipc.IPCUtil
+import com.falsepattern.zigbrains.shared.ipc.ipc
 import com.intellij.execution.ExecutionException
 import com.intellij.execution.configurations.GeneralCommandLine
 import com.intellij.execution.process.ProcessEvent
@@ -30,6 +32,7 @@ import com.intellij.execution.process.ProcessHandler
 import com.intellij.execution.process.ProcessListener
 import com.intellij.execution.ui.ConsoleView
 import com.intellij.execution.ui.ConsoleViewContentType
+import com.intellij.openapi.project.Project
 import com.intellij.platform.util.progress.withProgressText
 import com.intellij.util.io.awaitExit
 import kotlinx.coroutines.Dispatchers
@@ -43,9 +46,14 @@ class PreLaunchProcessListener(val console: ConsoleView) : ProcessListener {
         private set
 
     @Throws(ExecutionException::class)
-    suspend fun executeCommandLineWithHook(commandLine: GeneralCommandLine): Boolean {
+    suspend fun executeCommandLineWithHook(project: Project, commandLine: GeneralCommandLine): Boolean {
         return withProgressText(commandLine.commandLineString) {
-            val processHandler = ZigProcessHandler(commandLine)
+            val ipc = IPCUtil.wrapWithIPC(commandLine)
+            val cli = ipc?.cli ?: commandLine
+            val processHandler = ZigProcessHandler(cli)
+            if (ipc != null) {
+                project.ipc?.launchWatcher(ipc, processHandler.process)
+            }
             this@PreLaunchProcessListener.processHandler = processHandler
             hook(processHandler)
             processHandler.startNotify()

cidr/src/main/kotlin/com/falsepattern/zigbrains/debugger/runner/base/ZigDebugParametersEmitBinaryBase.kt

@@ -54,7 +54,7 @@ abstract class ZigDebugParametersEmitBinaryBase<ProfileState: ZigProfileState<*>
         val exe = tmpDir.resolve("executable")
         commandLine.addParameters("-femit-bin=${exe.absolutePathString()}")
 
-        if (listener.executeCommandLineWithHook(commandLine))
+        if (listener.executeCommandLineWithHook(profileState.environment.project, commandLine))
             throw ExecutionException(ZigDebugBundle.message("debug.base.compile.failed.generic"))
 
         return withContext(Dispatchers.IO) {

cidr/src/main/kotlin/com/falsepattern/zigbrains/debugger/runner/base/ZigDebugRunnerBase.kt

@@ -82,6 +82,7 @@ abstract class ZigDebugRunnerBase<ProfileState : ZigProfileState<*>> : ZigProgra
                 } catch (e: ExecutionException) {
                     console.print("\n", ConsoleViewContentType.ERROR_OUTPUT)
                     e.message?.let { listener.console.print(it, ConsoleViewContentType.SYSTEM_OUTPUT) }
+                    throw e;
                 }
                 if (listener.isBuildFailed) {
                     val executionResult = DefaultExecutionResult(console, listener.processHandler)

cidr/src/main/kotlin/com/falsepattern/zigbrains/debugger/runner/build/ZigDebugParametersBuild.kt

@@ -61,7 +61,7 @@ class ZigDebugParametersBuild(
         withProgressText("Building zig project") {
             withContext(Dispatchers.IO) {
                 val commandLine = profileState.getCommandLine(toolchain, true)
-                if (listener.executeCommandLineWithHook(commandLine))
+                if (listener.executeCommandLineWithHook(profileState.environment.project, commandLine))
                     throw ExecutionException(ZigDebugBundle.message("debug.build.compile.failed.generic"))
                 val cfg = profileState.configuration
                 val workingDir = cfg.workingDirectory.path

core/src/main/kotlin/com/falsepattern/zigbrains/project/execution/base/ZigProfileState.kt

@@ -26,7 +26,9 @@ import com.falsepattern.zigbrains.ZigBrainsBundle
 import com.falsepattern.zigbrains.project.run.ZigProcessHandler
 import com.falsepattern.zigbrains.project.settings.zigProjectSettings
 import com.falsepattern.zigbrains.project.toolchain.AbstractZigToolchain
+import com.falsepattern.zigbrains.shared.ipc.IPCUtil
 import com.falsepattern.zigbrains.shared.coroutine.runModalOrBlocking
+import com.falsepattern.zigbrains.shared.ipc.ipc
 import com.intellij.build.BuildTextConsoleView
 import com.intellij.execution.DefaultExecutionResult
 import com.intellij.execution.ExecutionException
@@ -36,6 +38,7 @@ import com.intellij.execution.configurations.PtyCommandLine
 import com.intellij.execution.process.ProcessHandler
 import com.intellij.execution.process.ProcessTerminatedListener
 import com.intellij.execution.runners.ExecutionEnvironment
+import com.intellij.openapi.project.Project
 import com.intellij.platform.ide.progress.ModalTaskOwner
 import kotlin.io.path.pathString
 
@@ -54,7 +57,7 @@ abstract class ZigProfileState<T: ZigExecConfig<T>> (
     @Throws(ExecutionException::class)
     suspend fun startProcessSuspend(): ProcessHandler {
         val toolchain = environment.project.zigProjectSettings.state.toolchain ?: throw ExecutionException(ZigBrainsBundle.message("exception.zig-profile-state.start-process.no-toolchain"))
-        return ZigProcessHandler(getCommandLine(toolchain, false))
+        return startProcess(getCommandLine(toolchain, false), environment.project)
     }
 
     @Throws(ExecutionException::class)
@@ -74,16 +77,20 @@ abstract class ZigProfileState<T: ZigExecConfig<T>> (
 }
 
 @Throws(ExecutionException::class)
-fun executeCommandLine(commandLine: GeneralCommandLine, environment: ExecutionEnvironment): DefaultExecutionResult {
+suspend fun executeCommandLine(commandLine: GeneralCommandLine, environment: ExecutionEnvironment): DefaultExecutionResult {
-    val handler = startProcess(commandLine)
+    val handler = startProcess(commandLine, environment.project)
     val console = BuildTextConsoleView(environment.project, false, emptyList())
     console.attachToProcess(handler)
     return DefaultExecutionResult(console, handler)
 }
 
 @Throws(ExecutionException::class)
-fun startProcess(commandLine: GeneralCommandLine): ProcessHandler {
+suspend fun startProcess(commandLine: GeneralCommandLine, project: Project): ProcessHandler {
-    val handler = ZigProcessHandler(commandLine)
+    val ipc = IPCUtil.wrapWithIPC(commandLine)
+    val handler = ZigProcessHandler(ipc?.cli ?: commandLine)
     ProcessTerminatedListener.attach(handler)
+    if (ipc != null) {
+        project.ipc?.launchWatcher(ipc, handler.process)
+    }
     return handler
 }

core/src/main/kotlin/com/falsepattern/zigbrains/project/execution/build/ZigExecConfigBuild.kt

@@ -39,6 +39,10 @@ class ZigExecConfigBuild(project: Project, factory: ConfigurationFactory): ZigEx
         private set
     var colored = ColoredConfigurable("colored")
         private set
+    var debugBuildSteps = ArgsConfigurable("debugBuildSteps", ZigBrainsBundle.message("exec.option.label.build.steps-debug"))
+        private set
+    var debugExtraArgs = ArgsConfigurable("debugCompilerArgs", ZigBrainsBundle.message("exec.option.label.build.args-debug"))
+        private set
     var exePath = FilePathConfigurable("exePath", ZigBrainsBundle.message("exec.option.label.build.exe-path-debug"))
         private set
     var exeArgs = ArgsConfigurable("exeArgs", ZigBrainsBundle.message("exec.option.label.build.exe-args-debug"))
@@ -48,23 +52,10 @@ class ZigExecConfigBuild(project: Project, factory: ConfigurationFactory): ZigEx
     override suspend fun buildCommandLineArgs(debug: Boolean): List<String> {
         val result = ArrayList<String>()
         result.add("build")
-        val argsSplit = buildSteps.argsSplit()
+        val steps = if (debug) debugBuildSteps.argsSplit() else buildSteps.argsSplit()
-        val steps = if (debug) {
-            val truncatedSteps = ArrayList<String>()
-            for (step in argsSplit) {
-                if (step == "run")
-                    continue
-
-                if (step == "test")
-                    throw ExecutionException(ZigBrainsBundle.message("exception.zig-build.debug.test-not-supported"))
-
-                truncatedSteps.add(step)
-            }
-            truncatedSteps
-        } else argsSplit
         result.addAll(steps)
         result.addAll(coloredCliFlags(colored.value, debug))
-        result.addAll(extraArgs.argsSplit())
+        result.addAll(if (debug) debugExtraArgs.argsSplit() else extraArgs.argsSplit())
         return result
     }
 
@@ -84,7 +75,7 @@ class ZigExecConfigBuild(project: Project, factory: ConfigurationFactory): ZigEx
     override fun getConfigurables(): List<ZigConfigurable<*>> {
         val baseCfg = super.getConfigurables() + listOf(buildSteps, extraArgs, colored)
         return if (ZBFeatures.debug()) {
-            baseCfg + listOf(exePath, exeArgs)
+            baseCfg + listOf(debugBuildSteps, debugExtraArgs, exePath, exeArgs)
         } else {
             baseCfg
         }

core/src/main/kotlin/com/falsepattern/zigbrains/project/newproject/ZigNewProjectPanel.kt

@@ -92,7 +92,7 @@ class ZigNewProjectPanel(private var handleGit: Boolean): Disposable {
 
 
 private val defaultTemplates get() = listOf(
-    ZigExecutableTemplate(),
+//    ZigExecutableTemplate(),
-    ZigLibraryTemplate(),
+//    ZigLibraryTemplate(),
     ZigInitTemplate()
 )

core/src/main/kotlin/com/falsepattern/zigbrains/project/steps/discovery/ZigStepDiscoveryService.kt

@@ -83,7 +83,8 @@ class ZigStepDiscoveryService(private val project: Project) {
         val result = zig.callWithArgs(
             project.guessProjectDir()?.toNioPathOrNull(),
             "build", "-l",
-            timeoutMillis = currentTimeoutSec * 1000L
+            timeoutMillis = currentTimeoutSec * 1000L,
+            ipcProject = project
         ).getOrElse { throwable ->
             errorReload(ErrorType.MissingZigExe, throwable.message)
             null
@@ -106,7 +107,7 @@ class ZigStepDiscoveryService(private val project: Project) {
         } else if (result.isTimeout) {
             timeoutReload(currentTimeoutSec)
             currentTimeoutSec *= 2
-        } else if (result.stderrLines.any { it.contains("error: no build.zig file found, in the current directory or any parent directories") }) {
+        } else if (result.stderrLines.any { it.contains("error: no build.zig file found") }) {
             errorReload(ErrorType.MissingBuildZig, result.stderr)
         } else {
             errorReload(ErrorType.GeneralError, result.stderr)
@@ -158,6 +159,6 @@ val Project.zigStepDiscovery get() = service<ZigStepDiscoveryService>()
 
 private val SPACES = Regex("\\s+")
 
-private const val DEFAULT_TIMEOUT_SEC = 10
+private const val DEFAULT_TIMEOUT_SEC = 32
 
 private val LOG = Logger.getInstance(ZigStepDiscoveryService::class.java)

core/src/main/kotlin/com/falsepattern/zigbrains/project/steps/ui/BaseNodeDescriptor.kt

@@ -28,7 +28,7 @@ import com.intellij.openapi.project.Project
 import com.intellij.ui.SimpleTextAttributes
 import javax.swing.Icon
 
-open class BaseNodeDescriptor<T>(project: Project?, displayName: String, displayIcon: Icon, private var description: String? = null): PresentableNodeDescriptor<T>(project, null) {
+open class BaseNodeDescriptor<T>(project: Project?, displayName: String, displayIcon: Icon? = null, private var description: String? = null): PresentableNodeDescriptor<T>(project, null) {
     init {
         icon = displayIcon
         myName = displayName

core/src/main/kotlin/com/falsepattern/zigbrains/project/steps/ui/BuildToolWindowContext.kt

@@ -22,7 +22,6 @@
 
 package com.falsepattern.zigbrains.project.steps.ui
 
-import com.falsepattern.zigbrains.Icons
 import com.falsepattern.zigbrains.ZigBrainsBundle
 import com.falsepattern.zigbrains.project.execution.build.ZigConfigTypeBuild
 import com.falsepattern.zigbrains.project.execution.build.ZigExecConfigBuild
@@ -30,6 +29,10 @@ import com.falsepattern.zigbrains.project.execution.firstConfigFactory
 import com.falsepattern.zigbrains.project.steps.discovery.ZigStepDiscoveryListener
 import com.falsepattern.zigbrains.project.steps.discovery.zigStepDiscovery
 import com.falsepattern.zigbrains.shared.coroutine.withEDTContext
+import com.falsepattern.zigbrains.shared.ipc.IPCUtil
+import com.falsepattern.zigbrains.shared.ipc.ZigIPCService
+import com.falsepattern.zigbrains.shared.ipc.ipc
+import com.falsepattern.zigbrains.shared.zigCoroutineScope
 import com.intellij.execution.ProgramRunnerUtil
 import com.intellij.execution.RunManager
 import com.intellij.execution.RunnerAndConfigurationSettings
@@ -38,47 +41,58 @@ import com.intellij.icons.AllIcons
 import com.intellij.openapi.Disposable
 import com.intellij.openapi.actionSystem.ActionManager
 import com.intellij.openapi.actionSystem.DefaultActionGroup
+import com.intellij.openapi.application.ModalityState
 import com.intellij.openapi.project.Project
 import com.intellij.openapi.ui.SimpleToolWindowPanel
 import com.intellij.openapi.util.Disposer
-import com.intellij.openapi.util.Key
 import com.intellij.openapi.wm.ToolWindow
-import com.intellij.openapi.wm.ToolWindowManager
 import com.intellij.ui.AnimatedIcon
 import com.intellij.ui.components.JBLabel
 import com.intellij.ui.components.JBScrollPane
 import com.intellij.ui.components.JBTextArea
+import com.intellij.ui.components.panels.VerticalLayout
 import com.intellij.ui.content.Content
 import com.intellij.ui.content.ContentFactory
 import com.intellij.ui.treeStructure.Tree
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.sync.withLock
+import kotlinx.coroutines.withTimeoutOrNull
+import java.awt.Component
 import java.awt.GridBagConstraints
 import java.awt.GridBagLayout
 import java.awt.event.MouseAdapter
 import java.awt.event.MouseEvent
+import java.util.concurrent.atomic.AtomicBoolean
 import javax.swing.BoxLayout
 import javax.swing.JPanel
 import javax.swing.SwingConstants
 import javax.swing.tree.DefaultMutableTreeNode
 import javax.swing.tree.DefaultTreeModel
+import javax.swing.tree.MutableTreeNode
 import javax.swing.tree.TreePath
 
 
+@OptIn(ExperimentalUnsignedTypes::class)
 class BuildToolWindowContext(private val project: Project): Disposable {
-    val rootNode: DefaultMutableTreeNode = DefaultMutableTreeNode(BaseNodeDescriptor<Any>(project, project.name, AllIcons.Actions.ProjectDirectory))
+    inner class TreeBox() {
-    private val buildZig: DefaultMutableTreeNode = DefaultMutableTreeNode(BaseNodeDescriptor<Any>(project, ZigBrainsBundle.message("build.tool.window.tree.steps.label"), Icons.Zig))
+        val panel = JPanel(VerticalLayout(0))
-    init {
+        val root = DefaultMutableTreeNode(BaseNodeDescriptor<Any>(project, ""))
-        rootNode.add(buildZig)
+        val model = DefaultTreeModel(root)
+        val tree = Tree(model).also { it.isRootVisible = false }
     }
+    private val viewPanel = JPanel(VerticalLayout(0))
+    private val steps = TreeBox()
+    private val build = if (IPCUtil.haveIPC) TreeBox() else null
+    private var live = AtomicBoolean(true)
+    init {
+        viewPanel.add(JBLabel(ZigBrainsBundle.message("build.tool.window.tree.steps.label")))
+        viewPanel.add(steps.panel)
+        steps.panel.setNotScanned()
 
-    private fun setViewportTree(viewport: JBScrollPane) {
+        steps.tree.addMouseListener(object : MouseAdapter() {
-        val model = DefaultTreeModel(rootNode)
-        val tree = Tree(model)
-        tree.expandPath(TreePath(model.getPathToRoot(buildZig)))
-        viewport.setViewportView(tree)
-        tree.addMouseListener(object : MouseAdapter() {
             override fun mouseClicked(e: MouseEvent) {
                 if (e.clickCount == 2) {
-                    val node = tree.lastSelectedPathComponent as? DefaultMutableTreeNode ?: return
+                    val node = steps.tree.lastSelectedPathComponent as? DefaultMutableTreeNode ?: return
                     val step = node.userObject as? StepNodeDescriptor ?: return
 
                     val stepName = step.element?.name ?: return
@@ -97,6 +111,58 @@ class BuildToolWindowContext(private val project: Project): Disposable {
                 }
             }
         })
+
+        if (build != null) {
+            viewPanel.add(JBLabel(ZigBrainsBundle.message("build.tool.window.tree.build.label")))
+            viewPanel.add(build.panel)
+            build.panel.setNoBuilds()
+
+            project.zigCoroutineScope.launch {
+                while (!project.isDisposed && live.get()) {
+                    val ipc = project.ipc ?: return@launch
+                    withTimeoutOrNull(1000) {
+                        ipc.changed.receive()
+                    } ?: continue
+                    ipc.mutex.withLock {
+                        withEDTContext(ModalityState.any()) {
+                            if (ipc.nodes.isEmpty()) {
+                                build.root.removeAllChildren()
+                                build.panel.setNoBuilds()
+                                return@withEDTContext
+                            }
+                            val allNodes = ArrayList(ipc.nodes)
+                            val existingNodes = ArrayList<ZigIPCService.IPCTreeNode>()
+                            val removedNodes = ArrayList<ZigIPCService.IPCTreeNode>()
+                            build.root.children().iterator().forEach { child ->
+                                if (child !is ZigIPCService.IPCTreeNode) {
+                                    return@forEach
+                                }
+                                if (child !in allNodes) {
+                                    removedNodes.add(child)
+                                } else {
+                                    existingNodes.add(child)
+                                }
+                            }
+                            val newNodes = ArrayList<MutableTreeNode>(allNodes)
+                            newNodes.removeAll(existingNodes)
+                            removedNodes.forEach { build.root.remove(it) }
+                            newNodes.forEach { build.root.add(it) }
+                            if (removedNodes.isNotEmpty() || newNodes.isNotEmpty()) {
+                                build.model.reload(build.root)
+                            }
+                            if (build.root.childCount == 0) {
+                                build.panel.setNoBuilds()
+                            } else {
+                                build.panel.setViewportBody(build.tree)
+                            }
+                            for (bn in allNodes) {
+                                expandRecursively(build, bn)
+                            }
+                        }
+                    }
+                }
+            }
+        }
     }
 
     private fun createContentPanel(): Content {
@@ -120,51 +186,62 @@ class BuildToolWindowContext(private val project: Project): Disposable {
         c.weighty = 1.0
         c.fill = GridBagConstraints.BOTH
         val viewport = JBScrollPane()
-        viewport.setViewportNoContent()
+        viewport.setViewportView(viewPanel)
         body.add(viewport, c)
         val content = ContentFactory.getInstance().createContent(contentPanel, "", false)
-        content.putUserData(VIEWPORT, viewport)
         return content
     }
 
     override fun dispose() {
-
+        live.set(false)
     }
 
     companion object {
         suspend fun create(project: Project, window: ToolWindow) {
-            withEDTContext {
+            withEDTContext(ModalityState.any()) {
                 val context = BuildToolWindowContext(project)
                 Disposer.register(context, project.zigStepDiscovery.register(context.BuildReloadListener()))
                 Disposer.register(window.disposable, context)
                 window.contentManager.addContent(context.createContentPanel())
             }
         }
+
+        private fun expandRecursively(box: TreeBox, node: ZigIPCService.IPCTreeNode) {
+            if (node.changed) {
+                box.model.reload(node)
+                node.changed = false
+            }
+            box.tree.expandPath(TreePath(box.model.getPathToRoot(node)))
+            node.children().asIterator().forEach { child ->
+                (child as? ZigIPCService.IPCTreeNode)?.let { expandRecursively(box, it) }
+            }
+        }
     }
 
     inner class BuildReloadListener: ZigStepDiscoveryListener {
         override suspend fun preReload() {
-            getViewport(project)?.setViewportLoading()
+            steps.panel.setRunningZigBuild()
         }
 
-        override suspend fun postReload(steps: List<Pair<String, String?>>) {
+        override suspend fun postReload(stepInfo: List<Pair<String, String?>>) {
-            buildZig.removeAllChildren()
+            steps.root.removeAllChildren()
-            for ((task, description) in steps) {
+            for ((task, description) in stepInfo) {
                 val icon = when(task) {
                     "install" -> AllIcons.Actions.Install
                     "uninstall" -> AllIcons.Actions.Uninstall
                     else -> AllIcons.RunConfigurations.TestState.Run
                 }
-                buildZig.add(DefaultMutableTreeNode(StepNodeDescriptor(project, task, icon, description)))
+                steps.root.add(DefaultMutableTreeNode(StepNodeDescriptor(project, task, icon, description)))
             }
-            withEDTContext {
+            withEDTContext(ModalityState.any()) {
-                getViewport(project)?.let { setViewportTree(it) }
+                steps.model.reload(steps.root)
+                steps.panel.setViewportBody(steps.tree)
             }
         }
 
         override suspend fun errorReload(type: ZigStepDiscoveryListener.ErrorType, details: String?) {
-            withEDTContext {
+            withEDTContext(ModalityState.any()) {
-                getViewport(project)?.setViewportError(ZigBrainsBundle.message(when(type) {
+                steps.panel.setViewportError(ZigBrainsBundle.message(when(type) {
                     ZigStepDiscoveryListener.ErrorType.MissingToolchain -> "build.tool.window.status.error.missing-toolchain"
                     ZigStepDiscoveryListener.ErrorType.MissingZigExe -> "build.tool.window.status.error.missing-zig-exe"
                     ZigStepDiscoveryListener.ErrorType.MissingBuildZig -> "build.tool.window.status.error.missing-build-zig"
@@ -174,22 +251,32 @@ class BuildToolWindowContext(private val project: Project): Disposable {
         }
 
         override suspend fun timeoutReload(seconds: Int) {
-            withEDTContext {
+            withEDTContext(ModalityState.any()) {
-                getViewport(project)?.setViewportError(ZigBrainsBundle.message("build.tool.window.status.timeout", seconds), null)
+                steps.panel.setViewportError(ZigBrainsBundle.message("build.tool.window.status.timeout", seconds), null)
             }
         }
     }
 }
 
-private fun JBScrollPane.setViewportLoading() {
+private fun JPanel.setViewportBody(component: Component) {
-    setViewportView(JBLabel(ZigBrainsBundle.message("build.tool.window.status.loading"), AnimatedIcon.Default(), SwingConstants.CENTER))
+    removeAll()
+    add(component)
+    repaint()
 }
 
-private fun JBScrollPane.setViewportNoContent() {
+private fun JPanel.setRunningZigBuild() {
-    setViewportView(JBLabel(ZigBrainsBundle.message("build.tool.window.status.not-scanned"), AllIcons.General.Information, SwingConstants.CENTER))
+    setViewportBody(JBLabel(ZigBrainsBundle.message("build.tool.window.status.loading"), AnimatedIcon.Default(), SwingConstants.CENTER))
 }
 
-private fun JBScrollPane.setViewportError(msg: String, details: String?) {
+private fun JPanel.setNotScanned() {
+    setViewportBody(JBLabel(ZigBrainsBundle.message("build.tool.window.status.not-scanned"), AllIcons.General.Information, SwingConstants.CENTER))
+}
+
+private fun JPanel.setNoBuilds() {
+    setViewportBody(JBLabel(ZigBrainsBundle.message("build.tool.window.status.no-builds"), AllIcons.General.Information, SwingConstants.CENTER))
+}
+
+private fun JPanel.setViewportError(msg: String, details: String?) {
     val result = JPanel()
     result.layout = BoxLayout(result, BoxLayout.Y_AXIS)
     result.add(JBLabel(msg, AllIcons.General.Error, SwingConstants.CENTER))
@@ -200,14 +287,7 @@ private fun JBScrollPane.setViewportError(msg: String, details: String?) {
         val scroll = JBScrollPane(code)
         result.add(scroll)
     }
-    setViewportView(result)
+    setViewportBody(result)
-}
-
-private fun getViewport(project: Project): JBScrollPane? {
-    val toolWindow = ToolWindowManager.getInstance(project).getToolWindow("zigbrains.build") ?: return null
-    val cm = toolWindow.contentManager
-    val content = cm.getContent(0) ?: return null
-    return content.getUserData(VIEWPORT)
 }
 
 private fun getExistingRunConfig(manager: RunManager, stepName: String): RunnerAndConfigurationSettings? {
@@ -222,5 +302,3 @@ private fun getExistingRunConfig(manager: RunManager, stepName: String): RunnerA
     }
     return null
 }
-
-private val VIEWPORT = Key.create<JBScrollPane>("MODEL")

core/src/main/kotlin/com/falsepattern/zigbrains/project/steps/ui/BuildToolWindowFactory.kt

@@ -23,12 +23,13 @@
 package com.falsepattern.zigbrains.project.steps.ui
 
 import com.falsepattern.zigbrains.shared.zigCoroutineScope
+import com.intellij.openapi.project.DumbAware
 import com.intellij.openapi.project.Project
 import com.intellij.openapi.wm.ToolWindow
 import com.intellij.openapi.wm.ToolWindowFactory
 import kotlinx.coroutines.launch
 
-class BuildToolWindowFactory: ToolWindowFactory {
+class BuildToolWindowFactory: ToolWindowFactory, DumbAware {
     override fun createToolWindowContent(project: Project, toolWindow: ToolWindow) {
         project.zigCoroutineScope.launch {
             BuildToolWindowContext.create(project, toolWindow)

core/src/main/kotlin/com/falsepattern/zigbrains/project/toolchain/tools/ZigTool.kt

@@ -27,14 +27,15 @@ import com.falsepattern.zigbrains.shared.cli.call
 import com.falsepattern.zigbrains.shared.cli.createCommandLineSafe
 import com.intellij.execution.configurations.GeneralCommandLine
 import com.intellij.execution.process.ProcessOutput
+import com.intellij.openapi.project.Project
 import java.nio.file.Path
 
 abstract class ZigTool(val toolchain: AbstractZigToolchain) {
     abstract val toolName: String
 
-    suspend fun callWithArgs(workingDirectory: Path?, vararg parameters: String, timeoutMillis: Long = Long.MAX_VALUE): Result<ProcessOutput> {
+    suspend fun callWithArgs(workingDirectory: Path?, vararg parameters: String, timeoutMillis: Long = Long.MAX_VALUE, ipcProject: Project? = null): Result<ProcessOutput> {
         val cli = createBaseCommandLine(workingDirectory, *parameters).let { it.getOrElse { return Result.failure(it) } }
-        return cli.call(timeoutMillis)
+        return cli.call(timeoutMillis, ipcProject = ipcProject)
     }
 
     private suspend fun createBaseCommandLine(

core/src/main/kotlin/com/falsepattern/zigbrains/shared/cli/CLIUtil.kt

@@ -23,9 +23,12 @@
 package com.falsepattern.zigbrains.shared.cli
 
 import com.falsepattern.zigbrains.ZigBrainsBundle
+import com.falsepattern.zigbrains.shared.ipc.IPCUtil
+import com.falsepattern.zigbrains.shared.ipc.ipc
 import com.intellij.execution.configurations.GeneralCommandLine
 import com.intellij.execution.process.ProcessOutput
 import com.intellij.openapi.options.ConfigurationException
+import com.intellij.openapi.project.Project
 import com.intellij.util.io.awaitExit
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.runInterruptible
@@ -130,9 +133,14 @@ fun createCommandLineSafe(
     return Result.success(cli)
 }
 
-suspend fun GeneralCommandLine.call(timeoutMillis: Long = Long.MAX_VALUE): Result<ProcessOutput> {
+suspend fun GeneralCommandLine.call(timeoutMillis: Long = Long.MAX_VALUE, ipcProject: Project? = null): Result<ProcessOutput> {
+    val ipc = if (ipcProject != null) IPCUtil.wrapWithIPC(this) else null
+    val cli = ipc?.cli ?: this
     val (process, exitCode) = withContext(Dispatchers.IO) {
-        val process = createProcess()
+        val process = cli.createProcess()
+        if (ipc != null) {
+            ipcProject!!.ipc?.launchWatcher(ipc, process)
+        }
         val exit = withTimeoutOrNull(timeoutMillis) {
             process.awaitExit()
         }

core/src/main/kotlin/com/falsepattern/zigbrains/shared/ipc/IPCUtil.kt

@@ -0,0 +1,81 @@
+/*
+ * This file is part of ZigBrains.
+ *
+ * Copyright (C) 2023-2025 FalsePattern
+ * All Rights Reserved
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * ZigBrains is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, only version 3 of the License.
+ *
+ * ZigBrains is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with ZigBrains. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.falsepattern.zigbrains.shared.ipc
+
+import com.falsepattern.zigbrains.direnv.emptyEnv
+import com.intellij.execution.configurations.GeneralCommandLine
+import com.intellij.openapi.util.SystemInfo
+import com.intellij.openapi.util.io.FileUtil
+import com.intellij.util.io.awaitExit
+import java.io.File
+import java.nio.file.Path
+import javax.swing.tree.DefaultMutableTreeNode
+import kotlin.io.path.deleteIfExists
+import kotlin.io.path.pathString
+
+/**
+ * Zig build progress node IPC glue code
+ */
+object IPCUtil {
+    val haveIPC = checkHaveIPC()
+
+    private fun checkHaveIPC(): Boolean {
+        if (SystemInfo.isWindows) {
+            return false;
+        }
+        val mkfifo = emptyEnv.findExecutableOnPATH("mkfifo")
+        val bash = emptyEnv.findExecutableOnPATH("bash")
+        return mkfifo != null && bash != null
+    }
+
+    private suspend fun mkfifo(path: Path): AutoCloseable? {
+        val cli = GeneralCommandLine("mkfifo", path.pathString)
+        val process = cli.createProcess()
+        val exitCode = process.awaitExit()
+        return if (exitCode == 0) AutoCloseable {
+            path.deleteIfExists()
+        } else null
+    }
+
+    data class IPC(val cli: GeneralCommandLine, val fifoPath: Path, val fifoClose: AutoCloseable)
+
+    suspend fun wrapWithIPC(cli: GeneralCommandLine): IPC? {
+        if (!haveIPC)
+            return null
+        val fifoFile = FileUtil.createTempFile("zigbrains-ipc-pipe", null, true).toPath()
+        fifoFile.deleteIfExists()
+        val fifo = mkfifo(fifoFile)
+        if (fifo == null) {
+            fifoFile.deleteIfExists()
+            return null
+        }
+        //FIFO created, hack cli
+        val exePath = cli.exePath
+        val args = "exec {var}>${fifoFile.pathString}; ZIG_PROGRESS=\$var $exePath ${cli.parametersList.parametersString}; exec {var}>&-"
+        cli.withExePath("bash")
+        cli.parametersList.clearAll()
+        cli.addParameters("-c", args)
+        return IPC(cli, fifoFile, fifo)
+    }
+
+}

core/src/main/kotlin/com/falsepattern/zigbrains/shared/ipc/Payload.kt

@@ -0,0 +1,68 @@
+/*
+ * This file is part of ZigBrains.
+ *
+ * Copyright (C) 2023-2025 FalsePattern
+ * All Rights Reserved
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * ZigBrains is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, only version 3 of the License.
+ *
+ * ZigBrains is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with ZigBrains. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.falsepattern.zigbrains.shared.ipc
+
+import com.falsepattern.zigbrains.project.steps.ui.BaseNodeDescriptor
+import com.intellij.openapi.project.Project
+import com.intellij.util.asSafely
+import java.io.DataInput
+import javax.swing.tree.DefaultMutableTreeNode
+
+data class Payload(val completed: UInt, val estimatedTotal: UInt, val name: String, var children: ArrayList<Payload> = ArrayList()) {
+    companion object {
+        fun DataInput.readPayload(): Payload {
+            val completed = readInt().toUInt()
+            val estimatedTotal = readInt().toUInt()
+            val name = ByteArray(40) {
+                readByte()
+            }
+            val length = name.indexOf(0).let { if (it == -1) 40 else it }
+            val nameText = String(name, 0, length)
+            return Payload(completed, estimatedTotal, nameText)
+        }
+    }
+
+    fun addWithChildren(project: Project, parent: ZigIPCService.IPCTreeNode, index: Int) {
+        val text = StringBuilder()
+        if (estimatedTotal != 0u) {
+            text.append('[').append(completed).append('/').append(estimatedTotal).append("] ")
+        } else if (completed != 0u) {
+            text.append('[').append(completed).append("] ")
+        }
+        text.append(name)
+        val descriptor = BaseNodeDescriptor<Any>(project, text.toString())
+        val self = if (index >= parent.childCount) {
+            ZigIPCService.IPCTreeNode(descriptor).also { parent.add(it) }
+        } else {
+            parent.getChildAt(index).asSafely<ZigIPCService.IPCTreeNode>()?.also {
+                (it.userObject as BaseNodeDescriptor<*>).applyFrom(descriptor)
+            } ?: ZigIPCService.IPCTreeNode(descriptor).also { parent.add(it) }
+        }
+        for ((i, child) in children.withIndex()) {
+            child.addWithChildren(project, self, i)
+        }
+        while (self.childCount > children.size) {
+            self.remove(self.childCount - 1)
+        }
+    }
+}

core/src/main/kotlin/com/falsepattern/zigbrains/shared/ipc/ZigIPCService.kt

@@ -0,0 +1,135 @@
+/*
+ * This file is part of ZigBrains.
+ *
+ * Copyright (C) 2023-2025 FalsePattern
+ * All Rights Reserved
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * ZigBrains is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, only version 3 of the License.
+ *
+ * ZigBrains is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with ZigBrains. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.falsepattern.zigbrains.shared.ipc
+
+import com.falsepattern.zigbrains.Icons
+import com.falsepattern.zigbrains.project.steps.ui.BaseNodeDescriptor
+import com.falsepattern.zigbrains.shared.coroutine.withEDTContext
+import com.falsepattern.zigbrains.shared.ipc.Payload.Companion.readPayload
+import com.falsepattern.zigbrains.shared.zigCoroutineScope
+import com.google.common.io.LittleEndianDataInputStream
+import com.intellij.icons.AllIcons
+import com.intellij.openapi.application.ModalityState
+import com.intellij.openapi.components.Service
+import com.intellij.openapi.components.service
+import com.intellij.openapi.project.Project
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.channels.Channel
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.sync.Mutex
+import kotlinx.coroutines.sync.withLock
+import kotlinx.coroutines.withContext
+import java.io.BufferedInputStream
+import java.io.DataInput
+import java.io.EOFException
+import javax.swing.tree.DefaultMutableTreeNode
+import javax.swing.tree.MutableTreeNode
+import kotlin.io.path.deleteIfExists
+import kotlin.io.path.inputStream
+
+@Service(Service.Level.PROJECT)
+class ZigIPCService(val project: Project) {
+    class IPCTreeNode(userObject: Any?): DefaultMutableTreeNode(userObject) {
+        var changed: Boolean = true
+
+        override fun add(newChild: MutableTreeNode?) {
+            super.add(newChild)
+            changed = true
+        }
+
+        override fun remove(aChild: MutableTreeNode?) {
+            super.remove(aChild)
+            changed = true
+        }
+
+        override fun remove(childIndex: Int) {
+            super.remove(childIndex)
+            changed = true
+        }
+    }
+    val nodes = ArrayList<IPCTreeNode>()
+    val changed = Channel<Unit>(1)
+    val mutex = Mutex()
+
+    private fun DataInput.readRoots(): List<Payload> {
+        val len = readByte().toUByte().toInt()
+        val payloads = Array<Payload>(len) {
+            readPayload()
+        }
+        val parents = ByteArray(len) {
+            readByte()
+        }
+
+        val roots = ArrayList<Payload>()
+        for (i in 0..len - 1) {
+            val parent = parents[i].toUByte()
+            val payload = payloads[i]
+            if (parent.toUInt() == 255u) {
+                roots.add(payloads[i])
+            } else {
+                payloads[parent.toInt()].children.add(payload)
+            }
+        }
+        return roots
+    }
+
+    private suspend fun watch(ipc: IPCUtil.IPC, process: Process) {
+        val currentNode = IPCTreeNode(BaseNodeDescriptor<Any>(project, "pid: ${process.pid()}", AllIcons.Actions.InlayGear))
+        mutex.withLock {
+            nodes.add(currentNode)
+        }
+        withContext(Dispatchers.IO) {
+            try {
+                LittleEndianDataInputStream(BufferedInputStream(ipc.fifoPath.inputStream())).use { fifo ->
+                    while (!project.isDisposed && process.isAlive) {
+                        val roots = fifo.readRoots()
+                        mutex.withLock {
+                            for ((id, root) in roots.withIndex()) {
+                                root.addWithChildren(project, currentNode, id)
+                            }
+                            while (currentNode.childCount > roots.size) {
+                                currentNode.remove(currentNode.childCount - 1)
+                            }
+                        }
+                        changed.trySend(Unit)
+                    }
+                }
+            } catch (_: EOFException) {
+            } finally {
+                mutex.withLock {
+                    nodes.remove(currentNode)
+                }
+                changed.trySend(Unit)
+                ipc.fifoPath.deleteIfExists()
+            }
+        }
+    }
+
+    fun launchWatcher(ipc: IPCUtil.IPC, process: Process) {
+        project.zigCoroutineScope.launch {
+            watch(ipc, process)
+        }
+    }
+}
+
+val Project.ipc get() = if (IPCUtil.haveIPC) service<ZigIPCService>() else null

core/src/main/resources/zigbrains/Bundle.properties

@@ -85,8 +85,10 @@ exec.option.label.compiler-args=Extra compiler command line arguments
 exec.option.label.exe-args=Output program command line arguments
 exec.option.label.build.steps=Build steps
 exec.option.label.build.args=Extra command line arguments
-exec.option.label.build.exe-args-debug=Output program command line arguments (debug only)
+exec.option.label.build.steps-debug=Debug Build steps
-exec.option.label.build.exe-path-debug=Output executable created by the build (debug only, autodetect if empty)
+exec.option.label.build.args-debug=Debug Extra command line arguments
+exec.option.label.build.exe-args-debug=Debug output program command line arguments
+exec.option.label.build.exe-path-debug=Debug output executable created by the build
 exception.zig.empty-file-path=Empty file path
 exception.translate-command-line.unbalanced-quotes=Unbalanced quotes in {0}
 exception.zig-profile-state.start-process.no-toolchain=Failed to get zig toolchain from project
@@ -108,12 +110,15 @@ settings.project.label.toolchain=Toolchain location
 settings.project.label.toolchain-version=Detected zig version
 settings.project.label.override-std=Override standard library
 settings.project.label.std-location=Standard library location
+toolwindow.stripe.zigbrains.build=Zig
 build.tool.window.tree.steps.label=Steps
+build.tool.window.tree.build.label=Active builds
 build.tool.window.status.not-scanned=Build steps not yet scanned. Click the refresh button.
 build.tool.window.status.loading=Running zig build -l
 build.tool.window.status.error.missing-build-zig=No build.zig file found
 build.tool.window.status.error.missing-toolchain=No zig toolchain configured
 build.tool.window.status.error.missing-zig-exe=Zig executable missing
 build.tool.window.status.error.general=Error while running zig build -l
+build.tool.window.status.no-builds=No builds currently in progress
 build.tool.window.status.timeout=zig build -l timed out after {0} seconds.
 zig=Zig

gradle.properties

@@ -1,7 +1,7 @@
 pluginName=ZigBrains
 pluginRepositoryUrl=https://github.com/FalsePattern/ZigBrains
 
-pluginVersion=22.0.1
+pluginVersion=23.0.0
 
 pluginSinceBuild=242
 pluginUntilBuild=242.*
@@ -14,7 +14,7 @@ javaVersion=21
 runIdeTarget=clion
 
 lsp4jVersion=0.21.1
-lsp4ijVersion=0.9.0
+lsp4ijVersion=0.11.0
 lsp4ijNightly=false
 
 kotlin.stdlib.default.dependency=false

lsp/src/main/kotlin/com/falsepattern/zigbrains/lsp/settings/ZLSSettingsPanel.kt

@@ -339,7 +339,7 @@ class ZLSSettingsPanel(private val project: Project) : ZigProjectConfigurationPr
                 }
                 return
             }
-        val version = result.stdout
+        val version = result.stdout.trim()
         withEDTContext(ModalityState.any()) {
             zlsVersion.text = version
             zlsVersion.foreground = JBColor.foreground()