update actions

.github/workflows/publish.yml

@@ -0,0 +1,27 @@
+name: Publish
+
+on:
+  workflow_dispatch: {}
+  release:
+    types: [published]
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          registry-url: 'https://registry.npmjs.org'
+          cache: 'yarn'
+      - run: yarn --frozen-lockfile
+      - run: yarn test
+      - run: yarn lint
+      - run: yarn build
+      - run: npm publish
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

.github/workflows/test.yml

@@ -0,0 +1,20 @@
+name: Test
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - uses: actions/setup-node@v4
+      with:
+        node-version: 20
+        cache: yarn
+    - run: yarn --frozen-lockfile
+    - run: yarn test
+    - run: yarn lint

.gitignore

@@ -1,4 +1,3 @@
-*.sublime-workspace
 .DS_Store
 dist/
 node_modules

LICENSE

@@ -1,4 +1,4 @@
-Copyright 2010-2022 Mike Bostock
+Copyright 2010-2024 Mike Bostock
 
 Permission to use, copy, modify, and/or distribute this software for any purpose
 with or without fee is hereby granted, provided that the above copyright notice

eslint.config.js

@@ -0,0 +1,12 @@
+import js from "@eslint/js";
+import globals from "globals";
+
+export default [
+  js.configs.recommended,
+  {
+    files: ["test/**/*"],
+    languageOptions: {
+      globals: globals.mocha
+    }
+  }
+];

package.json

@@ -37,15 +37,16 @@
     "d3-array": "2 - 3"
   },
   "devDependencies": {
-    "eslint": "8",
-    "mocha": "10",
-    "rollup": "3",
-    "rollup-plugin-terser": "7"
+    "@rollup/plugin-terser": "^0.4.4",
+    "eslint": "^9.4.0",
+    "globals": "^15.3.0",
+    "mocha": "^10.4.0",
+    "rollup": "^4.18.0"
   },
   "scripts": {
     "test": "TZ=America/Los_Angeles mocha 'test/**/*-test.js' && eslint src test",
-    "prepublishOnly": "rm -rf dist && yarn test && rollup -c",
-    "postpublish": "git push && git push --tags && cd ../d3.github.com && git pull && cp ../${npm_package_name}/dist/${npm_package_name}.js ${npm_package_name}.v${npm_package_version%%.*}.js && cp ../${npm_package_name}/dist/${npm_package_name}.min.js ${npm_package_name}.v${npm_package_version%%.*}.min.js && git add ${npm_package_name}.v${npm_package_version%%.*}.js ${npm_package_name}.v${npm_package_version%%.*}.min.js && git commit -m \"${npm_package_name} ${npm_package_version}\" && git push && cd -"
+    "lint": "eslint src test",
+    "build": "rm -rf dist && rollup -c"
   },
   "engines": {
     "node": ">=12"

rollup.config.js

@@ -1,6 +1,6 @@
 import {readFileSync} from "fs";
-import {terser} from "rollup-plugin-terser";
-import meta from "./package.json" assert {type: "json"};
+import terser from "@rollup/plugin-terser";
+import meta from "./package.json" with {type: "json"};
 
 // Extract copyrights from the LICENSE.
 const copyright = readFileSync("./LICENSE", "utf-8")