Upgrade Node and dependent packages

.circleci/config.yml

@@ -69,7 +69,7 @@ jobs:
   test-node:
     executor:
       name: node
-      version: '12.16.1' # Specify LTS version for development
+      version: '12.16.3' # Specify LTS version for development
     steps:
       - test
 

.nvmrc

@@ -1 +1 @@
-12.16.1
+12.16.3

package.json

@@ -22,8 +22,7 @@
   ],
   "prettier": {
     "semi": false,
-    "singleQuote": true,
+    "singleQuote": true
-    "trailingComma": "es5"
   },
   "scripts": {
     "check:format": "yarn -s format -c",
@@ -32,13 +31,10 @@
     "website": "yarn -s workspace @marp-team/marp-website serve"
   },
   "devDependencies": {
-    "eslint": "^6.8.0",
+    "eslint": "^7.0.0",
-    "eslint-config-prettier": "^6.10.0",
+    "eslint-config-prettier": "^6.11.0",
-    "eslint-plugin-react": "^7.19.0",
+    "eslint-plugin-react": "^7.20.0",
-    "lerna": "^3.20.2",
+    "lerna": "^3.21.0",
-    "prettier": "^1.19.1"
+    "prettier": "^2.0.5"
-  },
-  "resolutions": {
-    "**/optimist/minimist": "^0.2.1"
   }
 }

packages/website/package.json

@@ -21,7 +21,7 @@
     "@static/charge": "^1.7.0",
     "cross-env": "^7.0.2",
     "github-slugger": "^1.3.0",
-    "highlight.js": "^9.18.1",
+    "highlight.js": "^10.0.3",
     "react-innertext": "^1.1.5"
   }
 }

packages/website/src/blog.html.jsx

@@ -6,7 +6,7 @@ import { Layout, contentStyle, generateTitle } from './layout.jsx'
 
 export default function Blog({ environment, pages }) {
   const articles = pages
-    .filter(p => p.path.startsWith('/blog/') && p.meta.title && p.meta.date)
+    .filter((p) => p.path.startsWith('/blog/') && p.meta.title && p.meta.date)
     .sort((a, b) => new Date(b.meta.date) - new Date(a.meta.date))
 
   return (
@@ -24,7 +24,7 @@ export default function Blog({ environment, pages }) {
         >
           Blog
         </Heading>
-        {articles.map(article => (
+        {articles.map((article) => (
           <section
             key={article.path}
             css={css`

packages/website/src/blog.jsx

@@ -236,12 +236,12 @@ export const BlogLayout = ({ children, meta }) => {
 
   // Slugified headings
   const slugger = new GitHubSlugger()
-  const h1 = props => <Heading {...props} level={1} slugger={slugger} />
+  const h1 = (props) => <Heading {...props} level={1} slugger={slugger} />
-  const h2 = props => <Heading {...props} level={2} slugger={slugger} />
+  const h2 = (props) => <Heading {...props} level={2} slugger={slugger} />
-  const h3 = props => <Heading {...props} level={3} slugger={slugger} />
+  const h3 = (props) => <Heading {...props} level={3} slugger={slugger} />
-  const h4 = props => <Heading {...props} level={4} slugger={slugger} />
+  const h4 = (props) => <Heading {...props} level={4} slugger={slugger} />
-  const h5 = props => <Heading {...props} level={5} slugger={slugger} />
+  const h5 = (props) => <Heading {...props} level={5} slugger={slugger} />
-  const h6 = props => <Heading {...props} level={6} slugger={slugger} />
+  const h6 = (props) => <Heading {...props} level={6} slugger={slugger} />
 
   return (
     <Layout

packages/website/src/components/button.js.jsx

@@ -96,7 +96,7 @@ const colors = {
   },
 }
 
-export const Button = props => {
+export const Button = (props) => {
   const color = colors[props.color] || colors.default
   const style = [
     button,

packages/website/src/components/marp.js.jsx

@@ -19,14 +19,14 @@ const container = css`
   display: inline-block;
 `
 
-export const Marp = props => {
+export const Marp = (props) => {
   const marp = new MarpCore({
     container: null,
     script: false,
     printable: false,
   })
 
-  marp.markdown.normalizeLink = url => resolvePath(url)
+  marp.markdown.normalizeLink = (url) => resolvePath(url)
 
   const rendered = marp.render(props.markdown, { htmlAsArray: true })
 

packages/website/src/index/description.js.jsx

@@ -6,7 +6,7 @@ import { Button } from '../components/button.js.jsx'
 import { Code } from '../components/code.js.jsx'
 import { Marp } from '../components/marp.js.jsx'
 
-const example = (resolver = v => v) =>
+const example = (resolver = (v) => v) =>
   `
 ---
 theme: gaia

packages/website/src/index/features.js.jsx

@@ -2,7 +2,7 @@
 import { css, jsx } from '@emotion/core'
 import { contentStyle } from '../layout.jsx'
 
-const FeatureSections = props => (
+const FeatureSections = (props) => (
   <section {...props}>
     <section>
       <figure>

packages/website/src/layout.jsx

@@ -8,7 +8,7 @@ export const defaultImage = '/assets/og-image.png'
 export const generateTitle = (...breadcrumbs) =>
   ['Marp', ...breadcrumbs].reverse().join(' | ')
 
-export const resolvePath = path =>
+export const resolvePath = (path) =>
   new URL(
     path,
     (() => {