| module.exports = chownr |
| chownr.sync = chownrSync |
| |
| var fs = require("fs") |
| , path = require("path") |
| |
| function chownr (p, uid, gid, cb) { |
| fs.readdir(p, function (er, children) { |
| // any error other than ENOTDIR means it's not readable, or |
| // doesn't exist. give up. |
| if (er && er.code !== "ENOTDIR") return cb(er) |
| if (er || !children.length) return fs.chown(p, uid, gid, cb) |
| |
| var len = children.length |
| , errState = null |
| children.forEach(function (child) { |
| var pathChild = path.resolve(p, child); |
| fs.lstat(pathChild, function(er, stats) { |
| if (er) |
| return cb(er) |
| if (!stats.isSymbolicLink()) |
| chownr(pathChild, uid, gid, then) |
| else |
| then() |
| }) |
| }) |
| function then (er) { |
| if (errState) return |
| if (er) return cb(errState = er) |
| if (-- len === 0) return fs.chown(p, uid, gid, cb) |
| } |
| }) |
| } |
| |
| function chownrSync (p, uid, gid) { |
| var children |
| try { |
| children = fs.readdirSync(p) |
| } catch (er) { |
| if (er && er.code === "ENOTDIR") return fs.chownSync(p, uid, gid) |
| throw er |
| } |
| if (!children.length) return fs.chownSync(p, uid, gid) |
| |
| children.forEach(function (child) { |
| var pathChild = path.resolve(p, child) |
| var stats = fs.lstatSync(pathChild) |
| if (!stats.isSymbolicLink()) |
| chownrSync(pathChild, uid, gid) |
| }) |
| return fs.chownSync(p, uid, gid) |
| } |
