Inline slash dependency (latest major was ESM-only) #4

Author: zachleat

lib/copy.js

@@ -6,7 +6,7 @@ var EventEmitter = require('node:events').EventEmitter;
 var fs = require('fs');
 var junk = require('junk');
 var errno = require('errno');
-var slash = require('slash');
+var slash = require('./slash.js');
 var maximatch = require('./maximatch.js');
 
 var CopyError = errno.custom.createError('CopyError');

lib/slash.js

@@ -0,0 +1,10 @@
+// via https://github.com/sindresorhus/slash/blob/main/index.js (MIT license)
+module.exports = function slash(path) {
+	const isExtendedLengthPath = path.startsWith('\\\\?\\');
+
+	if (isExtendedLengthPath) {
+		return path;
+	}
+
+	return path.replace(/\\/g, '/');
+}

package-lock.json

@@ -54,8 +54,7 @@
   "dependencies": {
     "errno": "^1.0.0",
     "junk": "^3.1.0",
-    "minimatch": "^10.1.1",
-    "slash": "^3.0.0"
+    "minimatch": "^10.1.1"
   },
   "devDependencies": {
     "@types/node": "^14.18.63",

package.json

@@ -6,11 +6,11 @@ var path = require('node:path');
 var chai = require('chai');
 var expect = chai.expect;
 var chaiAsPromised = require('chai-as-promised');
-var slash = require('slash');
 var readDirFiles = require('read-dir-files');
 var through = require('through2');
 var rewire = require('rewire');
 
+var slash = require('../../lib/slash.js');
 var copy = rewire('../../lib/copy');
 
 var SOURCE_PATH = path.resolve(__dirname, '../fixtures/source');