Use built-in getExecOutput

Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>
docker · Jun 22, 2021 · dac97ff · dac97ff
1 parent a7071c9
commit dac97ff
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Showing 6 changed files with 541 additions and 593 deletions.
diff --git a/__tests__/buildx.test.ts b/__tests__/buildx.test.ts
@@ -1,6 +1,7 @@
 import * as fs from 'fs';
 import * as path from 'path';
 import * as semver from 'semver';
+import * as exec from '@actions/exec';
 
 import * as buildx from '../src/buildx';
 import * as context from '../src/context';
@@ -92,6 +93,16 @@ describe('isLocalOrTarExporter', () => {
   );
 });
 
+describe('isAvailable', () => {
+  const execSpy: jest.SpyInstance = jest.spyOn(exec, 'getExecOutput');
+  buildx.isAvailable();
+
+  expect(execSpy).toHaveBeenCalledWith(`docker`, ['buildx'], {
+    silent: true,
+    ignoreReturnCode: true
+  });
+});
+
 describe('getVersion', () => {
   async function isDaemonRunning() {
     return await docker.isDaemonRunning();