feat: add support for Biome config icons and improve save actions (#119)

Implement an icon provider to display Biome-specific icons for config files. Enhance "Actions on Save" functionality with handlers for formatting, safe fixes, and unsafe fixes.

src/main/kotlin/com/github/biomejs/intellijbiome/BiomeConfigIconProvider.kt

@@ -0,0 +1,23 @@
+package com.github.biomejs.intellijbiome
+
+import com.intellij.ide.IconProvider
+import com.intellij.psi.PsiElement
+import com.intellij.psi.PsiFile
+import javax.swing.Icon
+
+class BiomeConfigIconProvider : IconProvider() {
+    override fun getIcon(element: PsiElement, flags: Int): Icon? {
+        val file = element as? PsiFile ?: return null
+        if (!file.isValid || file.isDirectory) return null
+        val virtualFile = file.virtualFile ?: return null
+
+        // Check if the file is a valid Biome config file
+        if (virtualFile.name.contains(BiomePackage.configName) &&
+            BiomePackage.configValidExtensions.contains(virtualFile.extension)
+        ) {
+            return BiomeIcons.BiomeIcon
+        }
+
+        return null
+    }
+}

src/main/kotlin/com/github/biomejs/intellijbiome/settings/BiomeConfigurable.kt

@@ -47,7 +47,7 @@ class BiomeConfigurable(internal val project: Project) :
 
     lateinit var runForFilesField: JBTextField
 
-    private lateinit var disabledConfiguration: JRadioButton
+    lateinit var disabledConfiguration: JRadioButton
     private lateinit var automaticConfiguration: JRadioButton
     private lateinit var manualConfiguration: JRadioButton
     override fun createPanel(): DialogPanel {

src/main/kotlin/com/github/biomejs/intellijbiome/settings/BiomeOnSaveApplySafeFixesActionInfo.kt

@@ -17,6 +17,12 @@ class BiomeOnSaveApplySafeFixesActionInfo(actionOnSaveContext: ActionOnSaveConte
     override fun getActionOnSaveName() =
         BiomeBundle.message("biome.run.safe.fixes.on.save.checkbox.on.actions.on.save.page")
 
+    override fun isApplicableAccordingToStoredState(): Boolean =
+        BiomeSettings.getInstance(project).configurationMode != ConfigurationMode.DISABLED
+
+    override fun isApplicableAccordingToUiState(configurable: BiomeConfigurable): Boolean =
+        !configurable.disabledConfiguration.isSelected
+
     override fun isActionOnSaveEnabledAccordingToStoredState() = BiomeSettings.getInstance(project).applySafeFixesOnSave
 
     override fun isActionOnSaveEnabledAccordingToUiState(configurable: BiomeConfigurable) =
@@ -27,6 +33,8 @@ class BiomeOnSaveApplySafeFixesActionInfo(actionOnSaveContext: ActionOnSaveConte
     }
 
     override fun getCommentAccordingToUiState(configurable: BiomeConfigurable): ActionOnSaveComment? {
+        if (!isSaveActionApplicable) return ActionOnSaveComment.info(BiomeBundle.message("biome.on.save.comment.disabled"))
+
         val biomePackage = BiomePackage(project)
         val version = runWithModalProgressBlocking(project, BiomeBundle.message("biome.version")) {
             biomePackage.versionNumber()
@@ -35,6 +43,8 @@ class BiomeOnSaveApplySafeFixesActionInfo(actionOnSaveContext: ActionOnSaveConte
     }
 
     override fun getCommentAccordingToStoredState(): ActionOnSaveComment? {
+        if (!isSaveActionApplicable) return ActionOnSaveComment.info(BiomeBundle.message("biome.on.save.comment.disabled"))
+
         val biomePackage = BiomePackage(project)
         val settings = BiomeSettings.getInstance(project)
         val version = runWithModalProgressBlocking(project, BiomeBundle.message("biome.version")) {

src/main/kotlin/com/github/biomejs/intellijbiome/settings/BiomeOnSaveApplyUnsafeFixesActionInfo.kt

@@ -17,6 +17,12 @@ class BiomeOnSaveApplyUnsafeFixesActionInfo(actionOnSaveContext: ActionOnSaveCon
     override fun getActionOnSaveName() =
         BiomeBundle.message("biome.run.unsafe.fixes.on.save.checkbox.on.actions.on.save.page")
 
+    override fun isApplicableAccordingToStoredState(): Boolean =
+        BiomeSettings.getInstance(project).configurationMode != ConfigurationMode.DISABLED
+
+    override fun isApplicableAccordingToUiState(configurable: BiomeConfigurable): Boolean =
+        !configurable.disabledConfiguration.isSelected
+
     override fun isActionOnSaveEnabledAccordingToStoredState() =
         BiomeSettings.getInstance(project).applyUnsafeFixesOnSave
 
@@ -29,6 +35,8 @@ class BiomeOnSaveApplyUnsafeFixesActionInfo(actionOnSaveContext: ActionOnSaveCon
     }
 
     override fun getCommentAccordingToUiState(configurable: BiomeConfigurable): ActionOnSaveComment? {
+        if (!isSaveActionApplicable) return ActionOnSaveComment.info(BiomeBundle.message("biome.on.save.comment.disabled"))
+
         val biomePackage = BiomePackage(project)
         val version = runWithModalProgressBlocking(project, BiomeBundle.message("biome.version")) {
             biomePackage.versionNumber()
@@ -37,6 +45,8 @@ class BiomeOnSaveApplyUnsafeFixesActionInfo(actionOnSaveContext: ActionOnSaveCon
     }
 
     override fun getCommentAccordingToStoredState(): ActionOnSaveComment? {
+        if (!isSaveActionApplicable) return ActionOnSaveComment.info(BiomeBundle.message("biome.on.save.comment.disabled"))
+
         val biomePackage = BiomePackage(project)
         val settings = BiomeSettings.getInstance(project)
         val version = runWithModalProgressBlocking(project, BiomeBundle.message("biome.version")) {

src/main/kotlin/com/github/biomejs/intellijbiome/settings/BiomeOnSaveFormatActionInfo.kt

@@ -0,0 +1,58 @@
+package com.github.biomejs.intellijbiome.settings
+
+import com.github.biomejs.intellijbiome.BiomeBundle
+import com.github.biomejs.intellijbiome.BiomePackage
+import com.intellij.ide.actionsOnSave.ActionOnSaveBackedByOwnConfigurable
+import com.intellij.ide.actionsOnSave.ActionOnSaveComment
+import com.intellij.ide.actionsOnSave.ActionOnSaveContext
+import com.intellij.platform.ide.progress.runWithModalProgressBlocking
+
+class BiomeOnSaveFormatActionInfo(actionOnSaveContext: ActionOnSaveContext) :
+    ActionOnSaveBackedByOwnConfigurable<BiomeConfigurable>(
+        actionOnSaveContext,
+        BiomeConfigurable.CONFIGURABLE_ID,
+        BiomeConfigurable::class.java
+    ) {
+
+    override fun getActionOnSaveName() =
+        BiomeBundle.message("biome.run.format.on.save.checkbox.on.actions.on.save.page")
+
+    override fun isApplicableAccordingToStoredState(): Boolean =
+        BiomeSettings.getInstance(project).configurationMode != ConfigurationMode.DISABLED
+
+    override fun isActionOnSaveEnabledAccordingToStoredState() = BiomeSettings.getInstance(project).formatOnSave
+
+    override fun isApplicableAccordingToUiState(configurable: BiomeConfigurable): Boolean =
+        !configurable.disabledConfiguration.isSelected
+
+    override fun isActionOnSaveEnabledAccordingToUiState(configurable: BiomeConfigurable) =
+        configurable.runFormatOnSaveCheckBox.isSelected
+
+    override fun setActionOnSaveEnabled(configurable: BiomeConfigurable, enabled: Boolean) {
+        configurable.runFormatOnSaveCheckBox.isSelected = enabled
+    }
+
+    override fun getActionLinks() = listOf(createGoToPageInSettingsLink(BiomeConfigurable.CONFIGURABLE_ID))
+
+    override fun getCommentAccordingToUiState(configurable: BiomeConfigurable): ActionOnSaveComment? {
+        if (!isSaveActionApplicable) return ActionOnSaveComment.info(BiomeBundle.message("biome.on.save.comment.disabled"))
+
+        val biomePackage = BiomePackage(project)
+        val version = runWithModalProgressBlocking(project, BiomeBundle.message("biome.version")) {
+            biomePackage.versionNumber()
+        }
+        return ActionInfo.defaultComment(version, configurable.runForFilesField.text.trim(), isActionOnSaveEnabled)
+    }
+
+    override fun getCommentAccordingToStoredState(): ActionOnSaveComment? {
+        if (!isSaveActionApplicable) return ActionOnSaveComment.info(BiomeBundle.message("biome.on.save.comment.disabled"))
+
+        val biomePackage = BiomePackage(project)
+        val settings = BiomeSettings.getInstance(project)
+        val version = runWithModalProgressBlocking(project, BiomeBundle.message("biome.version")) {
+            biomePackage.versionNumber()
+        }
+
+        return ActionInfo.defaultComment(version, settings.filePattern, isActionOnSaveEnabled)
+    }
+}

src/main/kotlin/com/github/biomejs/intellijbiome/settings/BiomeOnSaveInfoProvider.kt

@@ -8,6 +8,7 @@ import com.intellij.ide.actionsOnSave.ActionOnSaveInfoProvider
 class BiomeOnSaveInfoProvider : ActionOnSaveInfoProvider() {
     override fun getActionOnSaveInfos(context: ActionOnSaveContext):
         List<ActionOnSaveInfo> = listOf(
+        BiomeOnSaveFormatActionInfo(context),
         BiomeOnSaveApplySafeFixesActionInfo(context),
         BiomeOnSaveApplyUnsafeFixesActionInfo(context)
     )

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

@@ -49,6 +49,7 @@
     <notificationGroup id="Biome" displayType="BALLOON"/>
     <platform.lsp.serverSupportProvider
       implementation="com.github.biomejs.intellijbiome.lsp.BiomeLspServerSupportProvider"/>
+    <iconProvider implementation="com.github.biomejs.intellijbiome.BiomeConfigIconProvider"/>
     <projectConfigurable id="Settings.Biome"
                          bundle="messages.BiomeBundle"
                          groupId="language"

src/main/resources/messages/BiomeBundle.properties

@@ -1,5 +1,6 @@
 name=Biome
 biome.settings.name=Biome
+biome.on.save.comment.disabled=Biome integration disabled
 biome.path.executable=Biome executable
 biome.config.path.label=Path of biome.json
 biome.language.server.not.found=Biome language server is not found, make sure you have @biomejs/biome installed.