cli: flip repo command help options to use --jest-help instead

Signed-off-by: Patrik Oldsberg <poldsberg@gmail.com>

packages/cli/cli-report.md

@@ -429,110 +429,12 @@ Options:
 ### `backstage-cli repo test`
 
 ```
-Usage: backstage-cli [--config=<pathToConfigFile>] [TestPathPattern]
+Usage: backstage-cli repo test [options]
 
 Options:
+  --since <ref>
+  --jest-help
   -h, --help
-  --version
-  --all
-  --automock
-  -b, --bail
-  --cache
-  --cacheDirectory
-  --changedFilesWithAncestor
-  --changedSince
-  --ci
-  --clearCache
-  --clearMocks
-  --collectCoverage
-  --collectCoverageFrom
-  --color
-  --colors
-  -c, --config
-  --coverage
-  --coverageDirectory
-  --coveragePathIgnorePatterns
-  --coverageProvider
-  --coverageReporters
-  --coverageThreshold
-  --debug
-  --detectLeaks
-  --detectOpenHandles
-  --env
-  --errorOnDeprecated
-  -e, --expand
-  --filter
-  --findRelatedTests
-  --forceExit
-  --globalSetup
-  --globalTeardown
-  --globals
-  --haste
-  --ignoreProjects
-  --init
-  --injectGlobals
-  --json
-  --lastCommit
-  --listTests
-  --logHeapUsage
-  --maxConcurrency
-  -w, --maxWorkers
-  --moduleDirectories
-  --moduleFileExtensions
-  --moduleNameMapper
-  --modulePathIgnorePatterns
-  --modulePaths
-  --noStackTrace
-  --notify
-  --notifyMode
-  -o, --onlyChanged
-  -f, --onlyFailures
-  --outputFile
-  --passWithNoTests
-  --preset
-  --prettierPath
-  --projects
-  --reporters
-  --resetMocks
-  --resetModules
-  --resolver
-  --restoreMocks
-  --rootDir
-  --roots
-  -i, --runInBand
-  --runTestsByPath
-  --runner
-  --selectProjects
-  --setupFiles
-  --setupFilesAfterEnv
-  --shard
-  --showConfig
-  --silent
-  --skipFilter
-  --snapshotSerializers
-  --testEnvironment
-  --testEnvironmentOptions
-  --testFailureExitCode
-  --testLocationInResults
-  --testMatch
-  -t, --testNamePattern
-  --testPathIgnorePatterns
-  --testPathPattern
-  --testRegex
-  --testResultsProcessor
-  --testRunner
-  --testSequencer
-  --testTimeout
-  --transform
-  --transformIgnorePatterns
-  --unmockedModulePathPatterns
-  -u, --updateSnapshot
-  --useStderr
-  --verbose
-  --watch
-  --watchAll
-  --watchPathIgnorePatterns
-  --watchman
 ```
 
 ### `backstage-cli test`

packages/cli/src/commands/index.ts

@@ -80,7 +80,10 @@ export function registerRepoCommand(program: Command) {
       '--since <ref>',
       'Only test packages that changed since the specified ref',
     )
-    .helpOption(', --backstage-cli-help') // Let Jest handle help
+    .option(
+      '--jest-help',
+      'Show help for Jest CLI options, which are passed through',
+    )
     .description('Run tests, forwarding args to Jest, defaulting to watch mode')
     .action(lazy(() => import('./repo/test').then(m => m.command)));
 }

packages/cli/src/commands/repo/test.ts

@@ -118,7 +118,9 @@ export async function command(opts: OptionValues, cmd: Command): Promise<void> {
   }
 
   // This ensures that the process doesn't exit too early before stdout is flushed
-  if (args.includes('--help')) {
+  if (args.includes('--jest-help')) {
+    removeOptionArg(args, '--jest-help');
+    args.push('--help');
     (process.stdout as any)._handle.setBlocking(true);
   }