feat: support cnpm

README.md

@@ -16,6 +16,16 @@ If you want to force [npm](https://docs.npmjs.com/cli/npm), add:
 }
 ```
 
+If you want to force [cnpm](https://npmmirror.com/), add:
+
+```json
+{
+  "scripts": {
+    "preinstall": "npx only-allow cnpm"
+  }
+}
+```
+
 If you want to force [pnpm](https://pnpm.js.org/), add:
 
 ```json

bin.js

@@ -4,12 +4,12 @@ const boxen = require('boxen')
 
 const argv = process.argv.slice(2)
 if (argv.length === 0) {
-  console.log('Please specify the wanted package manager: only-allow <npm|pnpm|yarn>')
+  console.log('Please specify the wanted package manager: only-allow <npm|cnpm|pnpm|yarn>')
   process.exit(1)
 }
 const wantedPM = argv[0]
-if (wantedPM !== 'npm' && wantedPM !== 'pnpm' && wantedPM !== 'yarn') {
-  console.log(`"${wantedPM}" is not a valid package manager. Available package managers are: npm, pnpm, or yarn.`)
+if (wantedPM !== 'npm' && wantedPM !== 'cnpm' && wantedPM !== 'pnpm' && wantedPM !== 'yarn') {
+  console.log(`"${wantedPM}" is not a valid package manager. Available package managers are: npm, cnpm, pnpm, or yarn.`)
   process.exit(1)
 }
 const usedPM = whichPMRuns()
@@ -19,6 +19,9 @@ if (usedPM && usedPM.name !== wantedPM) {
     case 'npm':
       console.log(boxen('Use "npm install" for installation in this project', boxenOpts))
       break
+    case 'cnpm':
+      console.log(boxen('Use "cnpm install" for installation in this project', boxenOpts))
+      break
     case 'pnpm':
       console.log(boxen(`Use "pnpm install" for installation in this project.
 

package.json

@@ -10,6 +10,7 @@
   "scripts": {},
   "keywords": [
     "pnpm",
+    "cnpm",
     "npm",
     "yarn"
   ],
@@ -25,6 +26,6 @@
   "homepage": "https://github.com/pnpm/only-allow#readme",
   "dependencies": {
     "boxen": "^4.2.0",
-    "which-pm-runs": "^1.0.0"
+    "which-pm-runs": "^1.1.0"
   }
 }