Fix ESM module

Author: aarondfrancis

.github/workflows/publish.yml

@@ -2,17 +2,24 @@ name: Publish to NPM
 on:
   release:
     types: [ created ]
+
 jobs:
   build:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-        # Setup .npmrc file to publish to npm
-      - uses: actions/setup-node@v2
+      - uses: actions/setup-node@v3
         with:
-          node-version: '12.x'
+          node-version: 14
           registry-url: 'https://registry.npmjs.org'
-      - run: npm install
-      - run: npm publish
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Inject version
+        run: echo "PACKAGE_VERSION=$(git describe --tags)" >> $GITHUB_ENV
+
+      - name: Publish to NPM
+        run: npm run release:prod
         env:
-          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

bin/package.json

@@ -0,0 +1,3 @@
+{
+    "type": "commonjs"
+}

bin/postpublish.js

@@ -0,0 +1,9 @@
+const { removeSync, pathExistsSync, moveSync } = require('fs-extra')
+
+if (pathExistsSync('./package.json')) {
+  removeSync('./package.json')
+}
+
+if (pathExistsSync('./package.backup.json')) {
+  moveSync('./package.backup.json', './package.json')
+}

bin/prepublish.js

@@ -0,0 +1,36 @@
+const { writeFileSync, copySync, pathExistsSync } = require('fs-extra')
+const yargs = require('yargs/yargs')
+const { hideBin } = require('yargs/helpers')
+const argv = yargs(hideBin(process.argv)).argv
+
+let pkg = require('../package.json')
+
+const development = argv.dev
+const production = argv.prod
+
+if (!development && !production) {
+  throw new Error('Unknown environment.')
+}
+
+let version = '0.1.' + ~~(Date.now() / 1000)
+let name = '@aaron-dev/remark-torchlight'
+
+if (production) {
+  // Populated by GitHub actions
+  version = process.env.PACKAGE_VERSION
+  name = 'remark-torchlight'
+}
+
+if (pathExistsSync('./package.backup.json')) {
+  throw new Error('package.backup.json already exists, not overwriting.')
+}
+
+copySync('./package.json', './package.backup.json')
+
+pkg = {
+  ...pkg,
+  name,
+  version: version
+}
+
+writeFileSync('./package.json', JSON.stringify(pkg, null, 2))

bin/release

@@ -0,0 +1,14 @@
+#!/bin/sh
+
+set -e
+
+if [ "$1" != "dev" ] && [ "$1" != "prod" ]; then
+  echo "The first argument must be 'dev' or 'prod'."
+  exit
+fi
+
+set -x
+
+node ./bin/prepublish.js --"$1"
+npm publish --access public
+node ./bin/postpublish.js --"$1"

package.json

@@ -1,10 +1,13 @@
 {
     "name": "remark-torchlight",
-    "version": "0.0.2",
+    "version": "0.0.3",
     "description": "A remark plugin for Torchlight - the syntax highlighting API.",
     "main": "index.js",
+    "type": "module",
     "scripts": {
-        "test": "standard --env jest && jest"
+        "test": "standard --env jest && jest",
+        "release:dev": "./bin/release dev",
+        "release:prod": "./bin/release prod"
     },
     "keywords": [
         "syntax",
@@ -26,7 +29,7 @@
     "author": "Aaron Francis <aaron@hammerstone.dev> (https://torchlight.dev)",
     "license": "MIT",
     "dependencies": {
-        "@torchlight-api/torchlight-cli": "^0.1.2",
+        "@torchlight-api/torchlight-cli": "^0.1.7",
         "hast-util-from-parse5": "^7.1.0",
         "parse5": "^6.0.1",
         "unist-util-map": "^3.0.0"

tests/render.test.js

@@ -1,4 +1,4 @@
-import torchlight from '../index'
+import torchlight from '../index.js'
 import { remark } from 'remark'
 import html from 'remark-html'
 import {mockApi} from '@torchlight-api/torchlight-cli/tests/support/helpers'