From bb65e15c7f0746295ad5e78ad6e2faed70ef8995 Mon Sep 17 00:00:00 2001
From: Vladimir <sleuths.slews0s@icloud.com>
Date: Mon, 1 Dec 2025 15:26:05 +0100
Subject: [PATCH] fix(reporters): show project in github reporter (#9138)

### Description

<!-- Please insert your description here and provide especially info about the "what" this PR is solving -->

Resolves #issue-number

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### Tests
- [ ] Run the tests with `pnpm test:ci`.

### Documentation
- [ ] If you introduce new functionality, document it. You can run documentation with `pnpm run docs` command.

### Changesets
- [ ] Changes in changelog are generated from PR name. Please, make sure that it explains your changes in an understandable manner. Please, prefix changeset messages with `feat:`, `fix:`, `perf:`, `docs:`, or `chore:`.
---
 .vscode/settings.json                          |  2 +-
 .../src/node/reporters/github-actions.ts       |  2 +-
 test/reporters/tests/github-actions.test.ts    | 18 ++++++++++++++++++
 3 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/.vscode/settings.json b/.vscode/settings.json
index 14991480b..95f06bbd7 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -23,7 +23,7 @@
   // ],
 
   "vitest.ignoreWorkspace": true,
-  "vitest.configSearchPatternInclude": "test/{core,cli,config,browser}/{vitest,vite}.{config.ts,config.unit.mts}",
+  "vitest.configSearchPatternInclude": "test/{core,cli,config,browser,reporters}/{vitest,vite}.{config.ts,config.unit.mts}",
   "testing.automaticallyOpenTestResults": "neverOpen",
 
   // Enable eslint for all supported languages
diff --git a/packages/vitest/src/node/reporters/github-actions.ts b/packages/vitest/src/node/reporters/github-actions.ts
index 888625db7..092f8aed1 100644
--- a/packages/vitest/src/node/reporters/github-actions.ts
+++ b/packages/vitest/src/node/reporters/github-actions.ts
@@ -80,7 +80,7 @@ export class GithubActionsReporter implements Reporter {
         for (const error of task.result?.errors ?? []) {
           projectErrors.push({
             project,
-            title,
+            title: project.name ? `[${project.name}] ${title}` : title,
             error,
             file,
           })
diff --git a/test/reporters/tests/github-actions.test.ts b/test/reporters/tests/github-actions.test.ts
index 9640d6501..3598510f6 100644
--- a/test/reporters/tests/github-actions.test.ts
+++ b/test/reporters/tests/github-actions.test.ts
@@ -18,6 +18,24 @@ describe(GithubActionsReporter, () => {
     expect(stderr).toBe('')
   })
 
+  it('prints the project name when there is one', async () => {
+    let { stdout, stderr } = await runVitest(
+      {
+        name: 'test-project',
+        reporters: new GithubActionsReporter(),
+        root: './fixtures',
+        include: ['**/some-failing.test.ts'],
+      },
+    )
+    stdout = stdout.replace(resolve(import.meta.dirname, '..').replace(/:/g, '%3A'), '__TEST_DIR__')
+    expect(stdout).toMatchInlineSnapshot(`
+      "
+      ::error file=__TEST_DIR__/fixtures/some-failing.test.ts,title=[test-project] some-failing.test.ts > 3 + 3 = 7,line=8,column=17::AssertionError: expected 6 to be 7 // Object.is equality%0A%0A- Expected%0A+ Received%0A%0A- 7%0A+ 6%0A%0A ❯ some-failing.test.ts:8:17%0A%0A
+      "
+    `)
+    expect(stderr).toBe('')
+  })
+
   it('uses onWritePath to format path', async () => {
     const { stdout, stderr } = await runVitest(
       {
-- 
2.51.2