Merge pull request #170 from crazy-max/setOutput

Remove workaround for setOutput

__tests__/context.test.ts

@@ -172,30 +172,6 @@ describe('asyncForEach', () => {
   });
 });
 
-describe('setOutput', () => {
-  beforeEach(() => {
-    process.stdout.write = jest.fn() as typeof process.stdout.write;
-  });
-
-  // eslint-disable-next-line jest/expect-expect
-  it('setOutput produces the correct command', () => {
-    context.setOutput('some output', 'some value');
-    assertWriteCalls([`::set-output name=some output::some value${os.EOL}`]);
-  });
-
-  // eslint-disable-next-line jest/expect-expect
-  it('setOutput handles bools', () => {
-    context.setOutput('some output', false);
-    assertWriteCalls([`::set-output name=some output::false${os.EOL}`]);
-  });
-
-  // eslint-disable-next-line jest/expect-expect
-  it('setOutput handles numbers', () => {
-    context.setOutput('some output', 1.01);
-    assertWriteCalls([`::set-output name=some output::1.01${os.EOL}`]);
-  });
-});
-
 // See: https://github.com/actions/toolkit/blob/master/packages/core/src/core.ts#L67
 function getInputName(name: string): string {
   return `INPUT_${name.replace(/ /g, '_').toUpperCase()}`;
@@ -204,11 +180,3 @@ function getInputName(name: string): string {
 function setInput(name: string, value: string): void {
   process.env[getInputName(name)] = value;
 }
-
-// Assert that process.stdout.write calls called only with the given arguments.
-function assertWriteCalls(calls: string[]): void {
-  expect(process.stdout.write).toHaveBeenCalledTimes(calls.length);
-  for (let i = 0; i < calls.length; i++) {
-    expect(process.stdout.write).toHaveBeenNthCalledWith(i + 1, calls[i]);
-  }
-}

src/context.ts

@@ -5,7 +5,6 @@ import * as tmp from 'tmp';
 import * as uuid from 'uuid';
 import * as buildx from './buildx';
 import * as core from '@actions/core';
-import {issueCommand} from '@actions/core/lib/command';
 
 let _tmpDir: string;
 export const osPlat: string = os.platform();
@@ -104,8 +103,3 @@ export const asyncForEach = async (array, callback) => {
     await callback(array[index], index, array);
   }
 };
-
-// FIXME: Temp fix https://github.com/actions/toolkit/issues/777
-export function setOutput(name: string, value: unknown): void {
-  issueCommand('set-output', {name}, value);
-}

src/main.ts

@@ -53,7 +53,7 @@ async function run(): Promise<void> {
       });
     });
 
-    context.setOutput('name', inputs.name);
+    core.setOutput('name', inputs.name);
     stateHelper.setBuilderName(inputs.name);
 
     const credsdir = path.join(dockerConfigHome, 'buildx', 'creds', inputs.name);
@@ -89,12 +89,12 @@ async function run(): Promise<void> {
     const builder = await buildx.inspect(inputs.name, standalone);
     const firstNode = builder.nodes[0];
     core.info(JSON.stringify(builder, undefined, 2));
-    context.setOutput('driver', builder.driver);
-    context.setOutput('platforms', firstNode.platforms);
-    context.setOutput('nodes', JSON.stringify(builder.nodes, undefined, 2));
-    context.setOutput('endpoint', firstNode.endpoint); // TODO: deprecated, to be removed in a later version
-    context.setOutput('status', firstNode.status); // TODO: deprecated, to be removed in a later version
-    context.setOutput('flags', firstNode['buildkitd-flags']); // TODO: deprecated, to be removed in a later version
+    core.setOutput('driver', builder.driver);
+    core.setOutput('platforms', firstNode.platforms);
+    core.setOutput('nodes', JSON.stringify(builder.nodes, undefined, 2));
+    core.setOutput('endpoint', firstNode.endpoint); // TODO: deprecated, to be removed in a later version
+    core.setOutput('status', firstNode.status); // TODO: deprecated, to be removed in a later version
+    core.setOutput('flags', firstNode['buildkitd-flags']); // TODO: deprecated, to be removed in a later version
     core.endGroup();
 
     if (!standalone && builder.driver == 'docker-container') {