From e4fa9e8b86a1bb6642964d66d48ede4bf0619776 Mon Sep 17 00:00:00 2001
From: "A.J. Kaptijn" <aartjan@newblack.io>
Date: Tue, 20 Feb 2024 22:18:08 +0100
Subject: [PATCH] fail the check-run without results

---
 dist/index.js |  7 ++++++-
 src/main.ts   | 14 +++++++++++++-
 2 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/dist/index.js b/dist/index.js
index 9457ea1..2e7f80a 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -296,7 +296,6 @@ class TestReporter {
         return __awaiter(this, void 0, void 0, function* () {
             if (files.length === 0) {
                 core.warning(`No file matches path ${this.path}`);
-                return null;
             }
             core.info(`Processing test results for check run ${name}`);
             const results = [];
@@ -327,6 +326,12 @@ class TestReporter {
                             summary: ''
                         } }, github.context.repo));
                 }
+                if (files.length === 0) {
+                    yield this.octokit.rest.checks.update(Object.assign({ check_run_id: check.data.id, status: 'completed', output: {
+                            title: name,
+                            summary: 'No test result files found'
+                        }, conclusion: 'failure' }, github.context.repo));
+                }
                 core.info('Creating report summary');
                 const { listSuites, listTests, onlySummary } = this;
                 const baseUrl = check.data.html_url || '';
diff --git a/src/main.ts b/src/main.ts
index e1ca308..8a745eb 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -197,7 +197,6 @@ class TestReporter {
   async createReport(parser: TestParser, name: string, files: FileContent[]): Promise<TestRunResultWithUrl | null> {
     if (files.length === 0) {
       core.warning(`No file matches path ${this.path}`)
-      return null
     }
 
     core.info(`Processing test results for check run ${name}`)
@@ -254,6 +253,19 @@ class TestReporter {
         })
       }
 
+      if (files.length === 0) {
+        await this.octokit.rest.checks.update({
+          check_run_id: check.data.id,
+          status: 'completed',
+          output: {
+            title: name,
+            summary: 'No test result files found'
+          },
+          conclusion: 'failure',
+          ...github.context.repo
+        })
+      }
+
       core.info('Creating report summary')
       const {listSuites, listTests, onlySummary} = this
       const baseUrl = check.data.html_url || ''