Release/v1.0.3

__tests__/utils/misc.test.ts

@@ -1,7 +1,13 @@
+/* eslint-disable no-magic-numbers */
+import path from 'path';
 import { isTargetEvent } from '@technote-space/filter-github-action';
-import { getContext } from '@technote-space/github-action-test-helper';
+import { testEnv, getContext, spyOnStdout, stdoutCalledWith } from '@technote-space/github-action-test-helper';
+import { Logger } from '@technote-space/github-action-helper';
+import { dumpOutput, setResult } from '../../src/utils/misc';
 import { TARGET_EVENTS } from '../../src/constant';
 
+const rootDir = path.resolve(__dirname, '..', '..');
+
 describe('isTargetEvent', () => {
 	it('should return true', () => {
 		expect(isTargetEvent(TARGET_EVENTS, getContext({
@@ -28,3 +34,48 @@ describe('isTargetEvent', () => {
 		}))).toBe(false);
 	});
 });
+
+describe('dumpOutput', () => {
+	testEnv(rootDir);
+
+	it('should dump output', () => {
+		const mockStdout = spyOnStdout();
+
+		dumpOutput(['test1', 'test2'], new Logger());
+
+		stdoutCalledWith(mockStdout, [
+			'::group::Dump output',
+			'[\n' +
+			'\t"test1",\n' +
+			'\t"test2"\n' +
+			']',
+			'::endgroup::',
+		]);
+	});
+});
+
+describe('setResult', () => {
+	testEnv(rootDir);
+
+	it('should set result', () => {
+		const mockStdout = spyOnStdout();
+
+		setResult(['test1', 'test2']);
+
+		stdoutCalledWith(mockStdout, [
+			'::set-output name=diff::test1 test2',
+		]);
+	});
+
+	it('should set result with env', () => {
+		process.env.INPUT_SET_ENV_NAME = 'DIFF';
+		const mockStdout               = spyOnStdout();
+
+		setResult(['test1', 'test2']);
+
+		stdoutCalledWith(mockStdout, [
+			'::set-output name=diff::test1 test2',
+			'::set-env name=DIFF::test1 test2',
+		]);
+	});
+});

action.yml

@@ -36,12 +36,15 @@ inputs:
     description: Get as absolute path.
     default: 'true'
     required: false
+  SET_ENV_NAME:
+    description: Env name.
+    required: false
 outputs:
   diff:
     description: 'git diff results'
 branding:
   # https://feathericons.com/
-  icon: 'package'
+  icon: 'file'
   color: 'orange'
 runs:
   using: node12

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@technote-space/get-diff-action",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "description": "GitHub actions to get git diff.",
   "author": "Technote <[email protected]> (https://technote.space)",
   "license": "MIT",

src/main.ts

@@ -1,9 +1,10 @@
 import path from 'path';
-import { setFailed, setOutput } from '@actions/core';
+import { setFailed } from '@actions/core';
 import { context } from '@actions/github';
 import { isTargetEvent } from '@technote-space/filter-github-action';
 import { Logger, ContextHelper } from '@technote-space/github-action-helper';
-import { getGitDiff, getGitDiffOutput } from './utils/command';
+import { getGitDiff } from './utils/command';
+import { dumpOutput, setResult } from './utils/misc';
 import { TARGET_EVENTS } from './constant';
 
 /**
@@ -15,16 +16,13 @@ async function run(): Promise<void> {
 
 	if (!isTargetEvent(TARGET_EVENTS, context)) {
 		logger.info('This is not target event.');
-		setOutput('diff', '');
+		setResult([]);
 		return;
 	}
 
 	const diff = await getGitDiff();
-	logger.startProcess('Dump output');
-	console.log(diff);
-	logger.endProcess();
-
-	setOutput('diff', getGitDiffOutput(diff));
+	dumpOutput(diff, logger);
+	setResult(diff);
 }
 
 run().catch(error => setFailed(error.message));

src/utils/misc.ts

@@ -0,0 +1,19 @@
+import { Logger } from '@technote-space/github-action-helper';
+import { exportVariable, getInput, setOutput } from '@actions/core' ;
+import { getGitDiffOutput } from './command';
+
+export const dumpOutput = (diff: string[], logger: Logger): void => {
+	logger.startProcess('Dump output');
+	console.log(diff);
+	logger.endProcess();
+};
+
+export const setResult = (diff: string[]): void => {
+	const result = getGitDiffOutput(diff);
+	setOutput('diff', result);
+
+	const envName = getInput('SET_ENV_NAME');
+	if (envName) {
+		exportVariable(envName, result);
+	}
+};