/usr/lib/nodejs/cached-path-relative/lib/index.js is in node-cached-path-relative 1.0.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 | /**
* Modules
*/
var path = require('path')
/**
* Vars
*/
var relative = path.relative
var lastCwd = process.cwd()
var cache = {}
/**
* Expose cachedPathRelative
*/
module.exports = cachedPathRelative
/**
* cachedPathRelative
*/
function cachedPathRelative (from, to) {
// If the current working directory changes, we need
// to invalidate the cache
var cwd = process.cwd()
if (cwd !== lastCwd) {
cache = {}
lastCwd = cwd
}
if (cache[from] && cache[from][to]) return cache[from][to]
var result = relative.call(path, from, to)
cache[from] = cache[from] || {}
cache[from][to] = result
return result
}
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