feat: add labels output (#15)

* feat: add labels output

* update test workflow

* set release to manual

* try this way

* update generateFiles.js

.github/workflows/release.yml

@@ -1,4 +1,5 @@
 name: Release to v1
+
 on: workflow_dispatch
 
 jobs:

action.yml

@@ -8,6 +8,9 @@ inputs:
   token:
     description: 'The GITHUB_TOKEN secret'
     required: true
+outputs:
+  labels:
+    description: 'New list of PR labels after action run'
 runs:
     using: 'node12'
     main: 'dist/index.js'

src/index.ts

@@ -4,7 +4,7 @@ import * as minimatch from 'minimatch';
 import { Context } from '@actions/github/lib/context';
 import { PullRequestEvent, Label as GitHubLabel } from '@octokit/webhooks-types';
 
-const DEBUG = false; // set this to true for extra logging
+const DEBUG = true; // set this to true for extra logging
 
 type File = {
 	sha: string;
@@ -231,6 +231,13 @@ const handlePullRequest = async () => {
 	} else {
 		info('No labels to add');
 	}
+
+	const { data: currentLabels } = await client.rest.issues.listLabelsOnIssue({
+		...context.repo,
+		issue_number: number
+	});
+	debug(`currentLabels: ${JSON.stringify(currentLabels, null, 2)}`);
+	core.setOutput('labels', getLabelNames(currentLabels).toString());
 };
 
 const run = async () => {

test/generateFiles.js

@@ -3,15 +3,16 @@ const { join } = require('path');
 const { exec } = require('child_process');
 /* eslint-disable no-console */
 
-// Usage: node ./test/generateFiles.js <number of lines to add> <create as mock?> <commit and push?>
-// Example: node ./test/generateFiles.js 31 yes yes
-// a file called 31lines.mock.txt will be generated, committed and pushed to
-
-const generatedFileDirectory = join(__dirname, '..', 'test', 'pr');
+// Usage: node ./test/generateFiles.js <number of lines to add> <create as mock?> <server file?> <commit and push?>
+// Example: node ./test/generateFiles.js 31 yes yes no
+// a file called 31lines.mock.txt will be generated in the server directory but will not be committed and pushed
 
 const lineCount = process.argv[2];
 const excludedFile = process.argv[3];
-const commitAndPush = process.argv[4];
+const serverFile = process.argv[4];
+const commitAndPush = process.argv[5];
+
+const generatedFileDirectory = serverFile === 'yes' ? join(__dirname, '..', 'src', 'server') : join(__dirname, '..', 'test', 'pr');
 
 let stuff = '';
 for (let i = 0; i < Number(lineCount); i++) {