fix(linux): tighten CLI launch detection

src/main/startup/cli-launch-redirect.test.ts

@@ -54,6 +54,16 @@ describe('CLI launch redirect: entry-path form', () => {
       )
     ).toEqual(['status'])
   })
+
+  it('does not treat a later positional entrypoint path as the launcher', () => {
+    expect(
+      getCliLaunchArgs(
+        [linux.execPath, 'file', 'open', '--path', linux.cliEntryPath],
+        linux.cliEntryPath,
+        linuxOptions
+      )
+    ).toBeNull()
+  })
 })
 
 describe('CLI launch redirect: command form', () => {
@@ -110,6 +120,12 @@ describe('CLI launch redirect: command form', () => {
     ])
   })
 
+  it.each(['--version', '-v'])('treats %s as a CLI launch even without a command', (flag) => {
+    expect(getCliLaunchArgs([linux.execPath, flag], linux.cliEntryPath, linuxOptions)).toEqual([
+      flag
+    ])
+  })
+
   it('leaves a plain desktop launch alone', () => {
     expect(getCliLaunchArgs([linux.execPath], linux.cliEntryPath, linuxOptions)).toBeNull()
     expect(

src/main/startup/cli-launch-redirect.ts

@@ -18,7 +18,7 @@ export type CliLaunchRedirectOptions = {
   run?: typeof runProcessSync
 }
 
-const HELP_FLAGS = new Set(['--help', '-h', 'help'])
+const CLI_EARLY_EXIT_FLAGS = new Set(['--help', '-h', 'help', '--version', '-v'])
 const DESKTOP_FLAGS = new Set(['--no-sandbox', '--disable-gpu'])
 
 // Fence recursion if a wrapper drops ELECTRON_RUN_AS_NODE again.
@@ -95,10 +95,11 @@ function getEntryPathLaunchArgs(
   platform: NodeJS.Platform
 ): string[] | null {
   const expectedCliPath = normalizePathForPlatform(cliEntryPath, platform)
-  const cliEntryIndex = argv.findIndex(
-    (arg, index) => index > 0 && normalizePathForPlatform(arg, platform) === expectedCliPath
-  )
-  return cliEntryIndex === -1 ? null : argv.slice(cliEntryIndex + 1)
+  // The packaged launcher always passes the entrypoint as Electron's first argument.
+  // Matching later positional arguments can mistake a normal desktop launch for the CLI.
+  return argv[1] && normalizePathForPlatform(argv[1], platform) === expectedCliPath
+    ? argv.slice(2)
+    : null
 }
 
 function getCommandLaunchArgs(
@@ -117,7 +118,7 @@ function getCommandLaunchArgs(
   const cliArgs = args.filter(
     (arg, index) => (commandIndex !== -1 && index > commandIndex) || !DESKTOP_FLAGS.has(arg)
   )
-  if (cliArgs.some((arg) => HELP_FLAGS.has(arg))) {
+  if (cliArgs.some((arg) => CLI_EARLY_EXIT_FLAGS.has(arg))) {
     return cliArgs
   }