Execute sync actions in the background

base/src/com/google/idea/blaze/base/sync/actions/BlazeProjectSyncAction.kt

@@ -0,0 +1,55 @@
+/*
+ * Copyright 2025 The Bazel Authors. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.idea.blaze.base.sync.actions
+
+import com.google.idea.blaze.base.actions.BlazeProjectAction
+import com.google.idea.blaze.base.sync.status.BlazeSyncStatus
+import com.intellij.openapi.actionSystem.AnActionEvent
+import com.intellij.openapi.application.EDT
+import com.intellij.openapi.progress.currentThreadCoroutineScope
+import com.intellij.openapi.project.DumbAware
+import com.intellij.openapi.project.Project
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+
+/** Base class for sync actions.  */
+abstract class BlazeProjectSyncAction : BlazeProjectAction(), DumbAware {
+  protected abstract fun runSync(project: Project?, e: AnActionEvent?)
+
+  override fun actionPerformedInBlazeProject(project: Project, e: AnActionEvent) {
+    currentThreadCoroutineScope().launch(Dispatchers.Default) {
+      if (!BlazeSyncStatus.getInstance(project).syncInProgress()) {
+        runSync(project, e)
+      }
+
+      withContext(Dispatchers.EDT) {
+        updateStatus(project, e)
+      }
+    }
+  }
+
+  override fun updateForBlazeProject(project: Project, e: AnActionEvent) {
+    updateStatus(project, e)
+  }
+
+  companion object {
+    private fun updateStatus(project: Project, e: AnActionEvent) {
+      val presentation = e.presentation
+      presentation.isEnabled = !BlazeSyncStatus.getInstance(project).syncInProgress()
+    }
+  }
+}