feat: does a thing

README.md

@@ -1,23 +1,38 @@
-# boneskull-template
+# nvmermind
 
-> JUST THE WAY I LIKE IT
+> Uninstall old versions of Node.js as installed by [nvm](https://github.com/nvm-sh/nvm)
 
-Bacon ipsum dolor amet fatback swine hamburger ham short loin, brisket leberkas alcatra tenderloin filet mignon kevin frankfurter t-bone cupim turducken.
+If you have a stinking bonepile of old Node.js versions in your `~/.nvm` folder, this script helps remove them nicely.
 
 ## Install
 
-```shell
-$ npm install PACKAGENAME
-```
+You _could_ install this, but maybe better to...
 
 ## Usage
 
-Alcatra pancetta meatball, leberkas ball tip cupim drumstick tongue strip steak.
+Run:
+
+```bash
+npx nvmermind
+```
+
+`nvmermind` will keep the **latest installed version of _each_ major** it finds, and prompt to remove all the others. So, if you have `14.16.1` and `14.17.0` installed, it will keep `14.17.0`.
+
+As of
+
+### API
+
+There's an "API." You can `require('nvmermind')`, but I don't feel like documenting it. Maybe next week? There are some docstrings, which is better than nothing.
+
+### Usage Notes
+
+- Removal uses `nvm uninstall`, which does its thing safely (_read_: slowly).
+- `nvmermind` accepts no options, arguments, flags, cards, cash or checks.
 
-## Notes
+## Acknowledgments
 
-Bacon ribeye ham hock kielbasa landjaeger drumstick pork chop andouille.
+- I stole some code from Wes Todd's [nvmjs](https://github.com/wesleytodd/nvmjs). I should probably send a PR.
 
 ## License
 
-Copyright © 2019 Christopher Hiller. Licensed Apache-2.0
+Copyright © 2021 Christopher Hiller. Licensed Apache-2.0

package.json

@@ -1,8 +1,7 @@
 {
-  "name": "packagename",
-  "version": "0.0.0",
-  "private": true,
-  "description": "Shankle short loin porchetta strip steak tongue drumstick shoulder shank turkey pork loin picanha flank.",
+  "name": "nvmermind",
+  "version": "0.1.0",
+  "description": "Uninstall old versions of Node.js as installed by nvm",
   "main": "src/index.js",
   "scripts": {
     "posttest": "markdownlint-cli2 \"*.md\" && eslint .",
@@ -13,14 +12,25 @@
   },
   "repository": {
     "type": "git",
-    "url": "https://github.com/boneskull/packagename"
+    "url": "https://github.com/boneskull/nvmermind"
   },
-  "keywords": [],
+  "keywords": [
+    "nvm",
+    "node",
+    "nodejs",
+    "node.js",
+    "uninstall",
+    "clean",
+    "cleanup"
+  ],
   "author": "Christopher Hiller <boneskull@boneskull.com> (https://boneskull.com/)",
   "license": "Apache-2.0",
   "engines": {
     "node": ">=12"
   },
+  "bin": {
+    "nvmermind": "./src/index.js"
+  },
   "devDependencies": {
     "@babel/eslint-parser": "^7.14.4",
     "eslint": "^7.13.0",
@@ -57,5 +67,10 @@
     "singleQuote": true,
     "bracketSpacing": false,
     "endOfLine": "auto"
+  },
+  "dependencies": {
+    "@humanwhocodes/env": "^2.2.0",
+    "prompts": "^2.4.1",
+    "semver": "^6.3.0"
   }
 }