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authorFlorian Dold <florian.dold@gmail.com>2019-03-27 21:01:33 +0100
committerFlorian Dold <florian.dold@gmail.com>2019-03-27 21:01:33 +0100
commitcc97a4dd2a967e1c2273bd5f4c5f49a5bf2e2585 (patch)
tree92c5d88706a6ffc654d1b133618d357890e7096b /node_modules/common-path-prefix/index.js
parent3771b4d6b67b34c130f3a9a1a15f42deefdb2eda (diff)
remove node_modules
Diffstat (limited to 'node_modules/common-path-prefix/index.js')
-rw-r--r--node_modules/common-path-prefix/index.js46
1 files changed, 0 insertions, 46 deletions
diff --git a/node_modules/common-path-prefix/index.js b/node_modules/common-path-prefix/index.js
deleted file mode 100644
index c62acea9c..000000000
--- a/node_modules/common-path-prefix/index.js
+++ /dev/null
@@ -1,46 +0,0 @@
-'use strict'
-
-function getDirectoryComponents (path, sep) {
- var components = path.split(sep)
-
- // Remove any trailing separators and the base component.
- var last = ''
- while (last === '') {
- last = components.pop()
- }
-
- return components
-}
-
-module.exports = function commonPathPrefix (paths, sep) {
- if (!sep) {
- var m = /(\/|\\)/.exec(paths[0])
- // The first path did not contain any directory components. Bail now.
- if (!m) return ''
- sep = m[0]
- }
-
- // Object to hold prefix strings formed of the directory components of each
- // path. The value for each prefix string is the number of times that prefix
- // occurred in the `paths` array.
- var prefixes = Object.create(null)
- for (var i = 0; i < paths.length; i++) {
- var dirComponents = getDirectoryComponents(paths[i], sep)
- var prefix = ''
- for (var j = 0; j < dirComponents.length; j++) {
- prefix += dirComponents[j] + sep
- prefixes[prefix] = (prefixes[prefix] || 0) + 1
- }
- }
-
- // Find the prefixes that occurred for each path and sort them by length
- // (longest first).
- var common = Object.keys(prefixes).filter(function (prefix) {
- return prefixes[prefix] === paths.length
- }).sort(function (a, b) {
- return b.length - a.length
- })
-
- // Return the longest common path prefix, or the empty string.
- return common[0] || ''
-}