fix: ps --services trim on undefined (#201)

Co-authored-by: Jenkins <[email protected]>
PDMLab · Jan 17, 2022 · 5df547e · 5df547e
1 parent 4566d1a
commit 5df547e
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Showing 2 changed files with 27 additions and 1 deletion.
diff --git a/src/index.ts b/src/index.ts
@@ -86,7 +86,8 @@ export const mapPsOutput = (
   if (options?.commandOptions) {
     isQuiet =
       options.commandOptions.includes('-q') ||
-      options.commandOptions.includes('--quiet')
+      options.commandOptions.includes('--quiet') ||
+      options.commandOptions.includes('--services')
   }
   const services = output
     .split(`\n`)

diff --git a/test/index.test.ts b/test/index.test.ts
@@ -765,6 +765,31 @@ f49548fa0b1f88846b78c65c6ea7f802bcbdfb2cf10204497eb89ba622d7715b
   )
 })
 
+test('ps returns container names when --services is passed in options', () => {
+  const output = `web
+proxy
+hello
+`
+  const psOut = mapPsOutput(output, { commandOptions: ['--services'] })
+  expect(psOut.services[0]).toEqual(
+    expect.objectContaining({
+      name: 'web'
+    })
+  )
+
+  expect(psOut.services[1]).toEqual(
+    expect.objectContaining({
+      name: 'proxy'
+    })
+  )
+
+  expect(psOut.services[2]).toEqual(
+    expect.objectContaining({
+      name: 'hello'
+    })
+  )
+})
+
 test('ensure progress callback is called', async (): Promise<void> => {
   const config = {
     cwd: path.join(__dirname),