fix: add github CI pipeline

.github/workflows/ci.yml

@@ -0,0 +1,42 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - '**'
+
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [14.x, 16.x, 18.x]
+    steps:
+      - uses: actions/checkout@v3
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v3
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: 'npm'
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Lint code
+        run: npm run lint
+
+      - name: Test code
+        run: npm run test
+
+      - name: Test dts
+        run: npm run test:dts
+
+      - name: Build
+        run: npm run build
+
+      - name: Test code
+        run: npm run test

.github/workflows/release.yml

@@ -0,0 +1,41 @@
+name: Release
+on: workflow_dispatch
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Use Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: 18.x
+          cache: 'npm'
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Lint code
+        run: npm run lint
+
+      - name: Test code
+        run: npm run test
+
+      - name: Build
+        run: npm run build
+
+      - name: Test code
+        run: npm run test
+
+      - name: Test dts
+        run: npm run test:dts
+
+      - name: Semantic Release
+        uses: cycjimmy/semantic-release-action@v2
+        with:
+          branches: |
+            [
+              'master'
+            ]
+        env:
+          NPM_TOKEN: ${{ secrets.NPM_AUTH_TOKEN }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.gitignore

@@ -1,3 +1,5 @@
 node_modules
 coverage
 package-lock.json
+.idea
+.vscode

README.md

@@ -152,8 +152,8 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
 [jekyll]: https://github.com/mojombo/jekyll
 [coverage-img]: https://img.shields.io/coveralls/jxson/front-matter.svg
 [coverage-url]: https://coveralls.io/r/jxson/front-matter?branch=master
-[build-img]: https://img.shields.io/travis/jxson/front-matter/master.svg
-[build-url]: http://travis-ci.org/jxson/front-matter
+[build-img]: https://github.com/jxson/front-matter/workflows/CI/badge.svg
+[build-url]: https://github.com/jxson/front-matter/actions/workflows/ci.yml?query=branch%3Amaster
 [npm-img]: https://img.shields.io/npm/dm/front-matter.svg
 [npm-url]: https://npmjs.org/package/front-matter
 [github-img]: https://img.shields.io/github/stars/jxson/front-matter.svg?style=social&label=Star

index.js

@@ -1,7 +1,7 @@
-var parser = require('js-yaml')
-var optionalByteOrderMark = '\\ufeff?'
-var platform = typeof process !== 'undefined' ? process.platform : ''
-var pattern = '^(' +
+const parser = require('js-yaml')
+const optionalByteOrderMark = '\\ufeff?'
+const platform = typeof process !== 'undefined' ? process.platform : ''
+const pattern = '^(' +
   optionalByteOrderMark +
   '(= yaml =|---)' +
   '$([\\s\\S]*?)' +
@@ -11,17 +11,17 @@ var pattern = '^(' +
   '(?:\\n)?)'
 // NOTE: If this pattern uses the 'g' flag the `regex` variable definition will
 // need to be moved down into the functions that use it.
-var regex = new RegExp(pattern, 'm')
+const regex = new RegExp(pattern, 'm')
 
 module.exports = extractor
 module.exports.test = test
 
 function extractor (string, options) {
   string = string || ''
-  var defaultOptions = { allowUnsafe: false }
+  const defaultOptions = { allowUnsafe: false }
   options = options instanceof Object ? { ...defaultOptions, ...options } : defaultOptions
   options.allowUnsafe = Boolean(options.allowUnsafe)
-  var lines = string.split(/(\r?\n)/)
+  const lines = string.split(/(\r?\n)/)
   if (lines[0] && /= yaml =|---/.test(lines[0])) {
     return parse(string, options.allowUnsafe)
   } else {
@@ -34,9 +34,9 @@ function extractor (string, options) {
 }
 
 function computeLocation (match, body) {
-  var line = 1
-  var pos = body.indexOf('\n')
-  var offset = match.index + match[0].length
+  let line = 1
+  let pos = body.indexOf('\n')
+  const offset = match.index + match[0].length
 
   while (pos !== -1) {
     if (pos >= offset) {
@@ -50,7 +50,7 @@ function computeLocation (match, body) {
 }
 
 function parse (string, allowUnsafe) {
-  var match = regex.exec(string)
+  const match = regex.exec(string)
   if (!match) {
     return {
       attributes: {},
@@ -59,15 +59,15 @@ function parse (string, allowUnsafe) {
     }
   }
 
-  var loader = allowUnsafe ? parser.load : parser.safeLoad
-  var yaml = match[match.length - 1].replace(/^\s+|\s+$/g, '')
-  var attributes = loader(yaml) || {}
-  var body = string.replace(match[0], '')
-  var line = computeLocation(match, string)
+  const loader = allowUnsafe ? parser.load : parser.safeLoad
+  const yaml = match[match.length - 1].replace(/^\s+|\s+$/g, '')
+  const attributes = loader(yaml) || {}
+  const body = string.replace(match[0], '')
+  const line = computeLocation(match, string)
 
   return {
-    attributes: attributes,
-    body: body,
+    attributes,
+    body,
     bodyBegin: line,
     frontmatter: yaml
   }

package.json

@@ -17,19 +17,18 @@
   },
   "main": "index.js",
   "scripts": {
-    "test": "make test && check-dts"
+    "lint": "standard",
+    "lint-fix": "standard --fix",
+    "test": "tape test/*.js",
+    "test:dts": "check-dts"
   },
   "dependencies": {
     "js-yaml": "^3.13.1"
   },
   "devDependencies": {
-    "brfs": "^2.0.2",
-    "check-dts": "^0.3.0",
-    "coveralls": "^3.0.9",
-    "istanbul": "^0.4.5",
-    "standard": "^14.3.4",
-    "tape": "^4.4.0",
-    "zuul": "^3.12.0"
+    "check-dts": "^0.7.2",
+    "standard": "^17.1.0",
+    "tape": "^5.6.6"
   },
   "files": [
     "index.d.ts"