feat: No longer hard depend on LSP4IJ

CHANGELOG.md

@@ -17,6 +17,9 @@ Changelog structure reference:
 
 ## [Unreleased]
 
+- LSP
+  - LSP4IJ is no longer a hard dependency, ZLS support is now an optional feature.
+
 ## [20.3.0]
 
 - Zig

build.gradle.kts

@@ -105,11 +105,12 @@ dependencies {
 
         pluginVerifier()
         zipSigner()
-        plugin(lsp4ijPluginString)
+//        plugin(lsp4ijPluginString)
     }
 
     runtimeOnly(project(":core"))
     runtimeOnly(project(":cidr"))
+    runtimeOnly(project(":lsp"))
 }
 
 intellijPlatform {

core/build.gradle.kts

@@ -7,8 +7,6 @@ plugins {
     kotlin("plugin.serialization")
 }
 
-val lsp4ijVersion: String by project
-val lsp4jVersion: String by project
 val ideaCommunityVersion: String by project
 val useInstaller = property("useInstaller").toString().toBoolean()
 
@@ -16,8 +14,6 @@ dependencies {
     intellijPlatform {
         create(IntelliJPlatformType.IntellijIdeaCommunity, ideaCommunityVersion, useInstaller = useInstaller)
     }
-    compileOnly("com.redhat.devtools.intellij:lsp4ij:$lsp4ijVersion")
-    compileOnly("org.eclipse.lsp4j:org.eclipse.lsp4j:$lsp4jVersion")
     compileOnly("org.jetbrains.kotlinx:kotlinx-serialization-core:1.7.3")
 }
 

core/src/main/kotlin/com/falsepattern/zigbrains/ZBStartup.kt

@@ -25,7 +25,6 @@ package com.falsepattern.zigbrains
 import com.falsepattern.zigbrains.direnv.DirenvCmd
 import com.falsepattern.zigbrains.direnv.emptyEnv
 import com.falsepattern.zigbrains.direnv.getDirenv
-import com.falsepattern.zigbrains.lsp.settings.zlsSettings
 import com.falsepattern.zigbrains.project.settings.zigProjectSettings
 import com.falsepattern.zigbrains.project.toolchain.LocalZigToolchain
 import com.falsepattern.zigbrains.project.toolchain.ZigToolchainProvider
@@ -89,17 +88,6 @@ class ZBStartup: ProjectActivity {
                 project.zigProjectSettings.state = zigProjectState
             }
         }
-        val zlsState = project.zlsSettings.state
-        if (zlsState.zlsPath.isBlank()) {
-            val env = if (DirenvCmd.direnvInstalled() && !project.isDefault && zlsState.direnv)
-                project.getDirenv()
-            else
-                emptyEnv
-            env.findExecutableOnPATH("zls")?.let {
-                zlsState.zlsPath = it.pathString
-                project.zlsSettings.state = zlsState
-            }
-        }
     }
 }
 

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

@@ -22,8 +22,7 @@
 
 package com.falsepattern.zigbrains.project.newproject
 
-import com.falsepattern.zigbrains.lsp.settings.ZLSSettingsPanel
-import com.falsepattern.zigbrains.project.settings.ZigProjectSettingsPanel
+import com.falsepattern.zigbrains.project.settings.ZigProjectConfigurationProvider
 import com.falsepattern.zigbrains.project.template.ZigExecutableTemplate
 import com.falsepattern.zigbrains.project.template.ZigInitTemplate
 import com.falsepattern.zigbrains.project.template.ZigLibraryTemplate
@@ -44,8 +43,7 @@ import javax.swing.ListSelectionModel
 
 class ZigNewProjectPanel(private var handleGit: Boolean): Disposable {
     private val git = JBCheckBox()
-    private val projConf = ZigProjectSettingsPanel(null).also { Disposer.register(this, it) }
-    private val zlsConf = ZLSSettingsPanel(null).also { Disposer.register(this, it) }
+    private val panels = ZigProjectConfigurationProvider.createNewProjectSettingsPanels().onEach { Disposer.register(this, it) }
     private val templateList = JBList(JBList.createDefaultListModel(defaultTemplates)).apply {
         selectionMode = ListSelectionModel.SINGLE_SELECTION
         selectedIndex = 0
@@ -68,7 +66,7 @@ class ZigNewProjectPanel(private var handleGit: Boolean): Disposable {
 
     fun getData(): ZigProjectConfigurationData {
         val selectedTemplate = templateList.selectedValue
-        return ZigProjectConfigurationData(handleGit && git.isSelected, projConf.data, zlsConf.data, selectedTemplate)
+        return ZigProjectConfigurationData(handleGit && git.isSelected, panels.map { it.data }, selectedTemplate)
     }
 
     fun attach(p: Panel): Unit = with(p) {
@@ -85,8 +83,7 @@ class ZigNewProjectPanel(private var handleGit: Boolean): Disposable {
                     .align(AlignY.FILL)
             }
         }
-        projConf.attach(p)
-        zlsConf.attach(p)
+        panels.forEach { it.attach(p) }
     }
 
     override fun dispose() {

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

@@ -22,10 +22,7 @@
 
 package com.falsepattern.zigbrains.project.newproject
 
-import com.falsepattern.zigbrains.lsp.settings.ZLSSettings
-import com.falsepattern.zigbrains.lsp.settings.zlsSettings
-import com.falsepattern.zigbrains.project.settings.ZigProjectSettings
-import com.falsepattern.zigbrains.project.settings.zigProjectSettings
+import com.falsepattern.zigbrains.project.settings.ZigProjectConfigurationProvider
 import com.falsepattern.zigbrains.project.template.ZigInitTemplate
 import com.falsepattern.zigbrains.project.template.ZigProjectTemplate
 import com.falsepattern.zigbrains.shared.zigCoroutineScope
@@ -45,21 +42,21 @@ import kotlinx.coroutines.launch
 @JvmRecord
 data class ZigProjectConfigurationData(
     val git: Boolean,
-    val projConf: ZigProjectSettings,
-    val zlsConf: ZLSSettings,
+    val conf: List<ZigProjectConfigurationProvider.Settings>,
     val selectedTemplate: ZigProjectTemplate
 ) {
     @RequiresBackgroundThread
     suspend fun generateProject(requestor: Any, project: Project, baseDir: VirtualFile, forceGitignore: Boolean): Boolean {
         return reportProgress { reporter ->
-            project.zigProjectSettings.loadState(projConf)
-            project.zlsSettings.loadState(zlsConf)
+            conf.forEach { it.apply(project) }
 
             val template = selectedTemplate
 
             if (!reporter.indeterminateStep("Initializing project") {
                 if (template is ZigInitTemplate) {
-                    val toolchain = projConf.toolchain ?: run {
+                    val toolchain = conf
+                        .mapNotNull { it as? ZigProjectConfigurationProvider.ToolchainProvider }
+                        .firstNotNullOfOrNull { it.toolchain } ?: run {
                         Notification(
                             "zigbrains",
                             "Tried to generate project with zig init, but zig toolchain is invalid",

core/src/main/kotlin/com/falsepattern/zigbrains/project/settings/ZigConfigurable.kt

@@ -22,11 +22,10 @@
 
 package com.falsepattern.zigbrains.project.settings
 
-import com.falsepattern.zigbrains.lsp.settings.ZLSSettingsConfigurable
 import com.falsepattern.zigbrains.shared.MultiConfigurable
 import com.intellij.openapi.project.Project
 
-class ZigConfigurable(project: Project): MultiConfigurable(ZigProjectConfigurable(project), ZLSSettingsConfigurable(project)) {
+class ZigConfigurable(project: Project): MultiConfigurable(ZigProjectConfigurationProvider.createConfigurables(project)) {
     override fun getDisplayName(): String {
         return "Zig"
     }

core/src/main/kotlin/com/falsepattern/zigbrains/project/settings/ZigCoreProjectConfigurationProvider.kt

@@ -0,0 +1,42 @@
+/*
+ * 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.project.settings
+
+import com.falsepattern.zigbrains.shared.SubConfigurable
+import com.intellij.openapi.project.Project
+
+class ZigCoreProjectConfigurationProvider: ZigProjectConfigurationProvider {
+    override fun handleMainConfigChanged(project: Project) {
+    }
+
+    override fun createConfigurable(project: Project): SubConfigurable {
+        return ZigProjectConfigurable(project)
+    }
+
+    override fun createNewProjectSettingsPanel(): ZigProjectConfigurationProvider.SettingsPanel {
+        return ZigProjectSettingsPanel(null)
+    }
+
+    override val priority: Int
+        get() = 0
+}

core/src/main/kotlin/com/falsepattern/zigbrains/project/settings/ZigProjectConfigurable.kt

@@ -22,7 +22,6 @@
 
 package com.falsepattern.zigbrains.project.settings
 
-import com.falsepattern.zigbrains.lsp.startLSP
 import com.falsepattern.zigbrains.shared.SubConfigurable
 import com.intellij.openapi.project.Project
 import com.intellij.openapi.util.Disposer
@@ -45,7 +44,7 @@ class ZigProjectConfigurable(private val project: Project): SubConfigurable {
         val modified = service.isModified(data)
         service.state = data
         if (modified) {
-            startLSP(project, true)
+            ZigProjectConfigurationProvider.mainConfigChanged(project)
         }
     }
 

core/src/main/kotlin/com/falsepattern/zigbrains/project/settings/ZigProjectConfigurationProvider.kt

@@ -0,0 +1,59 @@
+/*
+ * 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.project.settings
+
+import com.falsepattern.zigbrains.project.toolchain.AbstractZigToolchain
+import com.falsepattern.zigbrains.shared.SubConfigurable
+import com.intellij.openapi.Disposable
+import com.intellij.openapi.extensions.ExtensionPointName
+import com.intellij.openapi.project.Project
+import com.intellij.ui.dsl.builder.Panel
+
+interface ZigProjectConfigurationProvider {
+    fun handleMainConfigChanged(project: Project)
+    fun createConfigurable(project: Project): SubConfigurable
+    fun createNewProjectSettingsPanel(): SettingsPanel
+    val priority: Int
+    companion object {
+        private val EXTENSION_POINT_NAME = ExtensionPointName.create<ZigProjectConfigurationProvider>("com.falsepattern.zigbrains.projectConfigProvider")
+        fun mainConfigChanged(project: Project) {
+            EXTENSION_POINT_NAME.extensionList.forEach { it.handleMainConfigChanged(project) }
+        }
+        fun createConfigurables(project: Project): List<SubConfigurable> {
+            return EXTENSION_POINT_NAME.extensionList.sortedBy { it.priority }.map { it.createConfigurable(project) }
+        }
+        fun createNewProjectSettingsPanels(): List<SettingsPanel> {
+            return EXTENSION_POINT_NAME.extensionList.sortedBy { it.priority }.map { it.createNewProjectSettingsPanel() }
+        }
+    }
+    interface SettingsPanel: Disposable {
+        val data: Settings
+        fun attach(p: Panel)
+    }
+    interface Settings {
+        fun apply(project: Project)
+    }
+    interface ToolchainProvider {
+        val toolchain: AbstractZigToolchain?
+    }
+}

core/src/main/kotlin/com/falsepattern/zigbrains/project/settings/ZigProjectSettings.kt

@@ -23,6 +23,7 @@
 package com.falsepattern.zigbrains.project.settings
 
 import com.falsepattern.zigbrains.project.toolchain.LocalZigToolchain
+import com.intellij.openapi.project.Project
 import com.intellij.openapi.util.io.toNioPathOrNull
 import com.intellij.util.xmlb.annotations.Transient
 import kotlin.io.path.pathString
@@ -32,10 +33,14 @@ data class ZigProjectSettings(
     var overrideStdPath: Boolean = false,
     var explicitPathToStd: String? = null,
     var toolchainPath: String? = null
-) {
+): ZigProjectConfigurationProvider.Settings, ZigProjectConfigurationProvider.ToolchainProvider {
+    override fun apply(project: Project) {
+        project.zigProjectSettings.loadState(this)
+    }
+
     @get:Transient
     @set:Transient
-    var toolchain: LocalZigToolchain?
+    override var toolchain: LocalZigToolchain?
         get() = toolchainPath?.toNioPathOrNull()?.let { LocalZigToolchain(it) }
         set(value) {
             toolchainPath = value?.location?.pathString

core/src/main/kotlin/com/falsepattern/zigbrains/project/settings/ZigProjectSettingsPanel.kt

@@ -52,7 +52,7 @@ import kotlinx.coroutines.launch
 import javax.swing.event.DocumentEvent
 import kotlin.io.path.pathString
 
-class ZigProjectSettingsPanel(private val project: Project?) : Disposable {
+class ZigProjectSettingsPanel(private val project: Project?) : ZigProjectConfigurationProvider.SettingsPanel {
     private val direnv = JBCheckBox(ZigBrainsBundle.message("settings.project.label.direnv")).apply { addActionListener {
         dispatchAutodetect(true)
     } }
@@ -107,7 +107,7 @@ class ZigProjectSettingsPanel(private val project: Project?) : Disposable {
         }
     }
 
-    var data
+    override var data
         get() = ZigProjectSettings(
             direnv.isSelected,
             stdFieldOverride.isSelected,
@@ -123,7 +123,7 @@ class ZigProjectSettingsPanel(private val project: Project?) : Disposable {
             dispatchUpdateUI()
         }
 
-    fun attach(p: Panel): Unit = with(p) {
+    override fun attach(p: Panel): Unit = with(p) {
         val project = project ?: ProjectManager.getInstance().defaultProject
         data = project.zigProjectSettings.state
         group(ZigBrainsBundle.message("settings.project.group.title")) {

core/src/main/kotlin/com/falsepattern/zigbrains/shared/MultiConfigurable.kt

@@ -27,7 +27,7 @@ import com.intellij.openapi.util.Disposer
 import com.intellij.ui.dsl.builder.panel
 import javax.swing.JComponent
 
-abstract class MultiConfigurable(private vararg val configurables: SubConfigurable): Configurable {
+abstract class MultiConfigurable(private val configurables: List<SubConfigurable>): Configurable {
     override fun createComponent(): JComponent? {
         return panel {
             for (configurable in configurables) {

core/src/main/resources/META-INF/zigbrains-core.xml

@@ -184,13 +184,12 @@
     </extensions>
 
     <extensions defaultExtensionNs="com.falsepattern.zigbrains">
-        <!--suppress PluginXmlValidity -->
-        <zlsConfigProvider
-                implementation="com.falsepattern.zigbrains.project.toolchain.ToolchainZLSConfigProvider"
-        />
         <toolchainProvider
                 implementation="com.falsepattern.zigbrains.project.toolchain.LocalZigToolchainProvider"
         />
+        <projectConfigProvider
+                implementation="com.falsepattern.zigbrains.project.settings.ZigCoreProjectConfigurationProvider"
+        />
     </extensions>
 
     <actions resource-bundle="zigbrains.ActionsBundle">

lsp/build.gradle.kts

@@ -0,0 +1,17 @@
+import org.jetbrains.grammarkit.tasks.GenerateLexerTask
+import org.jetbrains.grammarkit.tasks.GenerateParserTask
+import org.jetbrains.intellij.platform.gradle.IntelliJPlatformType
+
+val lsp4ijVersion: String by project
+val lsp4jVersion: String by project
+val ideaCommunityVersion: String by project
+val useInstaller = property("useInstaller").toString().toBoolean()
+
+dependencies {
+    intellijPlatform {
+        create(IntelliJPlatformType.IntellijIdeaCommunity, ideaCommunityVersion, useInstaller = useInstaller)
+    }
+    compileOnly("com.redhat.devtools.intellij:lsp4ij:$lsp4ijVersion")
+    compileOnly("org.eclipse.lsp4j:org.eclipse.lsp4j:$lsp4jVersion")
+    implementation(project(":core"))
+}

lsp/src/main/kotlin/com/falsepattern/zigbrains/lsp/ZLSProjectConfigurationProvider.kt

@@ -0,0 +1,46 @@
+/*
+ * 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.lsp
+
+import com.falsepattern.zigbrains.lsp.settings.ZLSSettingsConfigurable
+import com.falsepattern.zigbrains.lsp.settings.ZLSSettingsPanel
+import com.falsepattern.zigbrains.project.settings.ZigProjectConfigurationProvider
+import com.falsepattern.zigbrains.shared.SubConfigurable
+import com.intellij.openapi.project.Project
+
+class ZLSProjectConfigurationProvider: ZigProjectConfigurationProvider {
+    override fun handleMainConfigChanged(project: Project) {
+        startLSP(project, true)
+    }
+
+    override fun createConfigurable(project: Project): SubConfigurable {
+        return ZLSSettingsConfigurable(project)
+    }
+
+    override fun createNewProjectSettingsPanel(): ZigProjectConfigurationProvider.SettingsPanel {
+        return ZLSSettingsPanel(null)
+    }
+
+    override val priority: Int
+        get() = 1000
+}

lsp/src/main/kotlin/com/falsepattern/zigbrains/lsp/ZLSStartup.kt

@@ -0,0 +1,47 @@
+/*
+ * 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.lsp
+
+import com.falsepattern.zigbrains.direnv.DirenvCmd
+import com.falsepattern.zigbrains.direnv.emptyEnv
+import com.falsepattern.zigbrains.direnv.getDirenv
+import com.falsepattern.zigbrains.lsp.settings.zlsSettings
+import com.intellij.openapi.project.Project
+import com.intellij.openapi.startup.ProjectActivity
+import kotlin.io.path.pathString
+
+class ZLSStartup: ProjectActivity {
+    override suspend fun execute(project: Project) {
+        val zlsState = project.zlsSettings.state
+        if (zlsState.zlsPath.isBlank()) {
+            val env = if (DirenvCmd.direnvInstalled() && !project.isDefault && zlsState.direnv)
+                project.getDirenv()
+            else
+                emptyEnv
+            env.findExecutableOnPATH("zls")?.let {
+                zlsState.zlsPath = it.pathString
+                project.zlsSettings.state = zlsState
+            }
+        }
+    }
+}

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

@@ -22,6 +22,8 @@
 
 package com.falsepattern.zigbrains.lsp.settings
 
+import com.falsepattern.zigbrains.project.settings.ZigProjectConfigurationProvider
+import com.intellij.openapi.project.Project
 import org.jetbrains.annotations.NonNls
 
 data class ZLSSettings(
@@ -36,4 +38,8 @@ data class ZLSSettings(
     var comptimeInterpreter: Boolean = false,
     var inlayHints: Boolean = true,
     var inlayHintsCompact: Boolean = true
-)
+): ZigProjectConfigurationProvider.Settings {
+    override fun apply(project: Project) {
+        project.zlsSettings.loadState(this)
+    }
+}

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

@@ -27,6 +27,7 @@ import com.falsepattern.zigbrains.direnv.Env
 import com.falsepattern.zigbrains.direnv.emptyEnv
 import com.falsepattern.zigbrains.direnv.getDirenv
 import com.falsepattern.zigbrains.lsp.ZLSBundle
+import com.falsepattern.zigbrains.project.settings.ZigProjectConfigurationProvider
 import com.falsepattern.zigbrains.shared.coroutine.launchWithEDT
 import com.falsepattern.zigbrains.shared.zigCoroutineScope
 import com.intellij.openapi.Disposable
@@ -43,7 +44,7 @@ import com.intellij.ui.dsl.builder.AlignX
 import com.intellij.ui.dsl.builder.Panel
 import kotlin.io.path.pathString
 
-class ZLSSettingsPanel(private val project: Project?) : Disposable {
+class ZLSSettingsPanel(private val project: Project?) : ZigProjectConfigurationProvider.SettingsPanel {
     private val zlsPath = textFieldWithBrowseButton(
         project,
         FileChooserDescriptorFactory.createSingleFileDescriptor().withTitle(ZLSBundle.message("settings.zls-path.browse.title")),
@@ -66,7 +67,7 @@ class ZLSSettingsPanel(private val project: Project?) : Disposable {
         dispatchAutodetect(true)
     } }
 
-    fun attach(panel: Panel) = with(panel) {
+    override fun attach(panel: Panel) = with(panel) {
         group(ZLSBundle.message("settings.group.title")) {
             row(ZLSBundle.message("settings.zls-path.label")) {
                 cell(zlsPath).resizableColumn().align(AlignX.FILL)
@@ -89,7 +90,7 @@ class ZLSSettingsPanel(private val project: Project?) : Disposable {
         dispatchAutodetect(false)
     }
 
-    var data
+    override var data
         get() = ZLSSettings(
             direnv.isSelected,
             zlsPath.text,

lsp/src/main/kotlin/com/falsepattern/zigbrains/project/toolchain/ToolchainZLSConfigProvider.kt

@@ -32,6 +32,7 @@ import com.intellij.openapi.util.UserDataHolderBase
 import com.intellij.openapi.util.io.toNioPathOrNull
 import kotlin.io.path.pathString
 
+
 class ToolchainZLSConfigProvider: SuspendingZLSConfigProvider {
     override suspend fun getEnvironment(project: Project, previous: ZLSConfig): ZLSConfig {
         val svc = project.zigProjectSettings

lsp/src/main/resources/META-INF/zigbrains-lsp.xml

@@ -1,3 +1,25 @@
+<!--
+  ~ 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/>.
+  -->
+
 <idea-plugin>
     <resource-bundle>zigbrains.lsp.Bundle</resource-bundle>
     <extensions defaultExtensionNs="com.intellij">
@@ -22,12 +44,20 @@
                 bundle="zigbrains.lsp.Bundle"
                 key="notification.group.zigbrains-lsp"
         />
+        <postStartupActivity
+                implementation="com.falsepattern.zigbrains.lsp.ZLSStartup"/>
     </extensions>
 
     <extensions defaultExtensionNs="com.falsepattern.zigbrains">
         <zlsConfigProvider
                 implementation="com.falsepattern.zigbrains.lsp.settings.ZLSSettingsConfigProvider"
         />
+        <zlsConfigProvider
+                implementation="com.falsepattern.zigbrains.project.toolchain.ToolchainZLSConfigProvider"
+        />
+        <projectConfigProvider
+                implementation="com.falsepattern.zigbrains.lsp.ZLSProjectConfigurationProvider"
+        />
     </extensions>
 
     <extensions defaultExtensionNs="com.redhat.devtools.lsp4ij">

settings.gradle.kts

@@ -4,4 +4,5 @@ plugins {
 rootProject.name = "ZigBrains"
 
 include("core")
+include("lsp")
 include("cidr")

src/main/resources/META-INF/plugin.xml

@@ -4,7 +4,7 @@
     <vendor>FalsePattern</vendor>
 
     <depends config-file="zigbrains-core.xml">com.intellij.modules.platform</depends>
-    <depends config-file="zigbrains-lsp.xml">com.redhat.devtools.lsp4ij</depends>
+    <depends config-file="zigbrains-lsp.xml" optional="true">com.redhat.devtools.lsp4ij</depends>
     <depends config-file="zigbrains-debugger.xml" optional="true">com.intellij.nativeDebug</depends>
     <depends config-file="zigbrains-cidr.xml" optional="true">com.intellij.cidr.base</depends>
     <depends config-file="zigbrains-clion.xml" optional="true">com.intellij.clion</depends>
@@ -17,6 +17,11 @@
                 dynamic="true"
                 name="zlsConfigProvider"
         />
+        <extensionPoint
+                interface="com.falsepattern.zigbrains.project.settings.ZigProjectConfigurationProvider"
+                dynamic="true"
+                name="projectConfigProvider"
+        />
         <extensionPoint
                 interface="com.falsepattern.zigbrains.project.toolchain.ZigToolchainProvider"
                 dynamic="true"