feat: add collapsed option to control report visibility

Author: pespinel

action.yml

@@ -89,6 +89,14 @@ inputs:
     description: Customize badge title
     required: false
     default: 'tests'
+  collapsed:
+    description: |
+      Controls whether test report details are collapsed or expanded. Supported options:
+        - auto: Collapse only if all tests pass (default behavior)
+        - always: Always collapse the report details
+        - never: Always expand the report details
+    required: false
+    default: 'auto'
   token:
     description: GitHub Access Token
     required: false

dist/index.js

@@ -49,6 +49,7 @@ class TestReporter {
   readonly useActionsSummary = core.getInput('use-actions-summary', {required: false}) === 'true'
   readonly badgeTitle = core.getInput('badge-title', {required: false})
   readonly reportTitle = core.getInput('report-title', {required: false})
+  readonly collapsed = core.getInput('collapsed', {required: false}) as 'auto' | 'always' | 'never'
   readonly token = core.getInput('token', {required: true})
   readonly octokit: InstanceType<typeof GitHub>
   readonly context = getCheckRunContext()
@@ -166,7 +167,7 @@ class TestReporter {
       }
     }
 
-    const {listSuites, listTests, onlySummary, useActionsSummary, badgeTitle, reportTitle} = this
+    const {listSuites, listTests, onlySummary, useActionsSummary, badgeTitle, reportTitle, collapsed} = this
 
     const passed = results.reduce((sum, tr) => sum + tr.passed, 0)
     const failed = results.reduce((sum, tr) => sum + tr.failed, 0)
@@ -182,7 +183,8 @@ class TestReporter {
         onlySummary,
         useActionsSummary,
         badgeTitle,
-        reportTitle
+        reportTitle,
+        collapsed
       })
 
       core.info('Summary content:')
@@ -211,7 +213,8 @@ class TestReporter {
         onlySummary,
         useActionsSummary,
         badgeTitle,
-        reportTitle
+        reportTitle,
+        collapsed
       })
 
       core.info('Creating annotations')

src/main.ts

@@ -16,6 +16,7 @@ export interface ReportOptions {
   useActionsSummary: boolean
   badgeTitle: string
   reportTitle: string
+  collapsed: 'auto' | 'always' | 'never'
 }
 
 export const DEFAULT_OPTIONS: ReportOptions = {
@@ -25,7 +26,8 @@ export const DEFAULT_OPTIONS: ReportOptions = {
   onlySummary: false,
   useActionsSummary: true,
   badgeTitle: 'tests',
-  reportTitle: ''
+  reportTitle: '',
+  collapsed: 'auto'
 }
 
 export function getReport(results: TestRunResult[], options: ReportOptions = DEFAULT_OPTIONS): string {
@@ -154,7 +156,13 @@ export function getBadge(passed: number, failed: number, skipped: number, option
 function getTestRunsReport(testRuns: TestRunResult[], options: ReportOptions): string[] {
   const sections: string[] = []
   const totalFailed = testRuns.reduce((sum, tr) => sum + tr.failed, 0)
-  if (totalFailed === 0) {
+
+  // Determine if report should be collapsed based on collapsed option
+  const shouldCollapse =
+    options.collapsed === 'always' ||
+    (options.collapsed === 'auto' && totalFailed === 0)
+
+  if (shouldCollapse) {
     sections.push(`<details><summary>Expand for details</summary>`)
     sections.push(` `)
   }
@@ -187,7 +195,7 @@ function getTestRunsReport(testRuns: TestRunResult[], options: ReportOptions): s
     sections.push(...suitesReports)
   }
 
-  if (totalFailed === 0) {
+  if (shouldCollapse) {
     sections.push(`</details>`)
   }
   return sections