Merge pull request #42 from volta-cli/add-matchers

Add tsc and eslint matchers.

Author: Robert Jackson

matchers/eslint-compact.json

@@ -0,0 +1,18 @@
+{
+    "problemMatcher": [
+        {
+            "owner": "eslint-compact",
+            "pattern": [
+                {
+                    "regexp": "^(.+):\\sline\\s(\\d+),\\scol\\s(\\d+),\\s(Error|Warning|Info)\\s-\\s(.+)\\s\\((.+)\\)$",
+                    "file": 1,
+                    "line": 2,
+                    "column": 3,
+                    "severity": 4,
+                    "message": 5,
+                    "code": 6
+                }
+            ]
+        }
+    ]
+}

matchers/eslint-stylish.json

@@ -0,0 +1,22 @@
+{
+    "problemMatcher": [
+        {
+            "owner": "eslint-stylish",
+            "pattern": [
+                {
+                    "regexp": "^([^\\s].*)$",
+                    "file": 1
+                },
+                {
+                    "regexp": "^\\s+(\\d+):(\\d+)\\s+(error|warning|info)\\s+(.*)\\s\\s+(.*)$",
+                    "line": 1,
+                    "column": 2,
+                    "severity": 3,
+                    "message": 4,
+                    "code": 5,
+                    "loop": true
+                }
+            ]
+        }
+    ]
+}

matchers/tsc.json

@@ -0,0 +1,17 @@
+{
+    "problemMatcher": [
+        {
+            "owner": "tsc",
+            "pattern": [
+                {
+                    "regexp": "^(?:\\s+\\d+\\>)?([^\\s].*)\\((\\d+|\\d+,\\d+|\\d+,\\d+,\\d+,\\d+)\\)\\s*:\\s+(error|warning|info)\\s+(\\w{1,2}\\d+)\\s*:\\s*(.*)$",
+                    "file": 1,
+                    "location": 2,
+                    "severity": 3,
+                    "code": 4,
+                    "message": 5
+                }
+            ]
+        }
+    ]
+}

package-lock.json

@@ -29,6 +29,7 @@
   "devDependencies": {
     "@actions/core": "^1.2.6",
     "@actions/exec": "^1.0.4",
+    "@actions/glob": "^0.1.0",
     "@actions/io": "^1.0.2",
     "@actions/tool-cache": "^1.6.0",
     "@types/jest": "^26.0.14",

package.json

@@ -1,6 +1,7 @@
 import * as core from '@actions/core';
 import findUp from 'find-up';
 import * as installer from './installer';
+import addMatchers from './matchers';
 
 async function run(): Promise<void> {
   try {
@@ -29,6 +30,8 @@ async function run(): Promise<void> {
         await installer.pinYarn(yarnVersion);
       }
     }
+
+    await addMatchers();
   } catch (error) {
     core.setFailed(error.message);
   }

src/index.ts

@@ -0,0 +1,48 @@
+import * as path from 'path';
+import addMatchers from './matchers';
+import { createTempDir } from 'broccoli-test-helper';
+import type { TempDir } from 'broccoli-test-helper';
+
+const ORIGNAL_CONSOLE = Object.assign({}, console);
+
+describe('addMatchers', () => {
+  let output: string[][];
+  let tmpdir: TempDir;
+
+  beforeEach(async () => {
+    output = [];
+
+    console.log = (...args: string[]) => {
+      output.push(args);
+    };
+
+    tmpdir = await createTempDir();
+  });
+
+  afterEach(() => {
+    Object.assign(console, ORIGNAL_CONSOLE);
+  });
+
+  test('adds each of the matchers in the `matchers` directory', async () => {
+    await addMatchers();
+
+    expect(output).toEqual([
+      [`##[add-matcher]${path.join(__dirname, '..', 'matchers', 'eslint-compact.json')}`],
+      [`##[add-matcher]${path.join(__dirname, '..', 'matchers', 'eslint-stylish.json')}`],
+      [`##[add-matcher]${path.join(__dirname, '..', 'matchers', 'tsc.json')}`],
+    ]);
+  });
+
+  test('adds matchers found', async () => {
+    tmpdir.write({
+      'foo.json': '{}',
+      'bar.json': '{}',
+    });
+    await addMatchers(tmpdir.path());
+
+    expect(output).toEqual([
+      [`##[add-matcher]${path.normalize(tmpdir.path('bar.json'))}`],
+      [`##[add-matcher]${path.normalize(tmpdir.path('foo.json'))}`],
+    ]);
+  });
+});

src/matchers.test.ts

@@ -0,0 +1,12 @@
+import * as path from 'path';
+import * as glob from '@actions/glob';
+
+export default async function addMatchers(
+  matchersPath = path.join(__dirname, '..', 'matchers')
+): Promise<void> {
+  const globber = await glob.create(path.join(matchersPath, '*.json'));
+
+  for await (const file of globber.globGenerator()) {
+    console.log(`##[add-matcher]${file}`);
+  }
+}