fix(core): add flag when db is disabled for task history

nrwl · Sep 23, 2024 · 062a838 · 062a838
1 parent 341306a
commit 062a838
Show file tree

Hide file tree

Showing 3 changed files with 13 additions and 7 deletions.
diff --git a/packages/nx/src/tasks-runner/life-cycles/task-history-life-cycle.ts b/packages/nx/src/tasks-runner/life-cycles/task-history-life-cycle.ts
@@ -3,7 +3,7 @@ import { Task } from '../../config/task-graph';
 import { output } from '../../utils/output';
 import { LifeCycle, TaskResult } from '../life-cycle';
 import type { TaskRun as NativeTaskRun } from '../../native';
-import { getTaskHistory } from '../../utils/task-history';
+import { getTaskHistory, TaskHistory } from '../../utils/task-history';
 
 interface TaskRun extends NativeTaskRun {
   target: Task['target'];
@@ -12,7 +12,7 @@ interface TaskRun extends NativeTaskRun {
 export class TaskHistoryLifeCycle implements LifeCycle {
   private startTimings: Record<string, number> = {};
   private taskRuns = new Map<string, TaskRun>();
-  private taskHistory = getTaskHistory();
+  private taskHistory: TaskHistory | null = getTaskHistory();
 
   startTasks(tasks: Task[]): void {
     for (let task of tasks) {
@@ -38,6 +38,9 @@ export class TaskHistoryLifeCycle implements LifeCycle {
 
   async endCommand() {
     const entries = Array.from(this.taskRuns);
+    if (!this.taskHistory) {
+      return;
+    }
     await this.taskHistory.recordTaskRuns(entries.map(([_, v]) => v));
     const flakyTasks = await this.taskHistory.getFlakyTasks(
       entries.map(([hash]) => hash)

diff --git a/packages/nx/src/tasks-runner/tasks-schedule.ts b/packages/nx/src/tasks-runner/tasks-schedule.ts
@@ -20,8 +20,7 @@ export class TasksSchedule {
   private notScheduledTaskGraph = this.taskGraph;
   private reverseTaskDeps = calculateReverseDeps(this.taskGraph);
   private reverseProjectGraph = reverse(this.projectGraph);
-  private taskHistory: TaskHistory =
-    process.env.NX_DISABLE_DB !== 'true' ? getTaskHistory() : null;
+  private taskHistory: TaskHistory | null = getTaskHistory();
 
   private scheduledBatches: Batch[] = [];
   private scheduledTasks: string[] = [];

diff --git a/packages/nx/src/utils/task-history.ts b/packages/nx/src/utils/task-history.ts
@@ -1,6 +1,6 @@
 import { daemonClient } from '../daemon/client/client';
 import { isOnDaemon } from '../daemon/is-on-daemon';
-import { NxTaskHistory, TaskRun, TaskTarget } from '../native';
+import { IS_WASM, NxTaskHistory, TaskRun, TaskTarget } from '../native';
 import { getDbConnection } from './db-connection';
 
 export class TaskHistory {
@@ -39,9 +39,13 @@ let taskHistory: TaskHistory;
 
 /**
  * This function returns the singleton instance of TaskHistory
- * @returns singleton instance of TaskHistory
+ * @returns singleton instance of TaskHistory, null if database is disabled or WASM is not enabled
  */
-export function getTaskHistory(): TaskHistory {
+export function getTaskHistory(): TaskHistory | null {
+  if (process.env.NX_DISABLE_DB === 'true' || !IS_WASM) {
+    return null;
+  }
+
   if (!taskHistory) {
     taskHistory = new TaskHistory();
   }