chorer: switch to release-it, update rollup

.release-it.json

@@ -0,0 +1,16 @@
+{
+  "git": {
+    "commitMessage": "chore: release v${version}"
+  },
+  "github": {
+    "release": true
+  },
+  "hooks": {
+    "after:bump": "yarn build"
+  },
+  "plugins": {
+    "@release-it/conventional-changelog": {
+      "infile": "CHANGELOG.md"
+    }
+  }
+}

README.md

@@ -101,9 +101,4 @@ To view and test different themes, follow these steps:
 
 ## Publishing
 
-Publishing is handled by a 2-branch [pre-release process](https://intuit.github.io/auto/docs/generated/shipit#next-branch-default), configured in `publish.yml`. All changes should be based off the default `next` branch, and are published automatically.
-
-- PRs made into the default branch that [would trigger a version bump](https://intuit.github.io/auto/docs/generated/conventional-commits) are auto-deployed to the `next` pre-release tag on NPM. The result can be installed with `npm install vega-themes/@next`.
-  - When merging into `next`, please use the `squash and merge` strategy.
-- To release a new stable version, open a PR from `next` into `stable` using this [compare link](https://github.com/vega/vega-themes/compare/stable...next).
-  - When merging from `next` into `stable`, please use the `create a merge commit` strategy.
+To make a release, run `npm run release`.

package.json

@@ -58,28 +58,28 @@
     "eslintbase": "beemo eslint .",
     "format": "yarn eslintbase --fix",
     "lint": "yarn eslintbase",
-    "release": "yarn build && auto shipit"
+    "release": "release-it"
   },
   "devDependencies": {
-    "@auto-it/conventional-commits": "^10.37.4",
-    "@auto-it/first-time-contributor": "^10.37.4",
+    "@release-it/conventional-changelog": "^5.1.1",
     "@rollup/plugin-json": "^6.0.0",
     "@rollup/plugin-node-resolve": "^15.0.1",
-    "auto": "^10.37.4",
+    "@rollup/plugin-terser": "^0.4.0",
     "browser-sync": "^2.27.10",
     "concurrently": "^7.3.0",
     "gh-pages": "^5.0.0",
-    "rollup": "^2.77.3",
+    "release-it": "^15.6.0",
     "rollup-plugin-bundle-size": "^1.0.3",
-    "rollup-plugin-terser": "^7.0.2",
     "rollup-plugin-ts": "^3.0.2",
+    "rollup": "^3.15.0",
     "typescript": "^4.7.4",
-    "vega": "^5.19.1",
+    "vega-lite-dev-config": "^0.21.0",
     "vega-lite": "^5.0.0",
-    "vega-lite-dev-config": "^0.21.0"
+    "vega": "^5.19.1"
   },
   "peerDependencies": {
     "vega": "*",
     "vega-lite": "*"
-  }
+  },
+  "dependencies": {}
 }

rollup.config.js → rollup.config.mjs

@@ -1,10 +1,10 @@
 import json from '@rollup/plugin-json';
 import resolve from '@rollup/plugin-node-resolve';
-import ts from 'rollup-plugin-ts';
+import terser from '@rollup/plugin-terser';
 import bundleSize from 'rollup-plugin-bundle-size';
-import { terser } from 'rollup-plugin-terser';
+import ts from 'rollup-plugin-ts';
 
-const pkg = require('./package.json');
+import pkg from './package.json' assert { type: 'json' };
 
 const plugins = (browserslist, declaration) => [
   resolve(),

src/theme-dark.ts

@@ -5,11 +5,11 @@ const medColor = '#888';
 
 const darkTheme: Config = {
   background: '#333',
-   
+
   view: {
     stroke: medColor,
   },
-  
+
   title: {
     color: lightColor,
     subtitleColor: lightColor,