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Update bundled node-tar to v0.1.13

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This commit is contained in:
Nathan Rajlich 2012-03-19 19:14:12 -07:00
parent eac48fe38b
commit 10820750f0
4 changed files with 97 additions and 12 deletions
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14
node_modules/tar/lib/extract.js generated vendored
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@ -24,6 +24,10 @@ function Extract (opts) {
opts.type = "Directory"
opts.Directory = true
// similar to --strip or --strip-components
opts.strip = +opts.strip
if (!opts.strip || opts.strip <= 0) opts.strip = 0
this._fst = fstream.Writer(opts)
this.pause()
@ -33,6 +37,16 @@ function Extract (opts) {
// of the tarball. So, they need to be resolved against
// the target directory in order to be created properly.
me.on("entry", function (entry) {
// if there's a "strip" argument, then strip off that many
// path components.
if (opts.strip) {
var p = entry.path.split("/").slice(opts.strip).join("/")
entry.path = entry.props.path = p
if (entry.linkpath) {
var lp = entry.linkpath.split("/").slice(opts.strip).join("/")
entry.linkpath = entry.props.linkpath = lp
}
}
if (entry.type !== "Link") return
entry.linkpath = entry.props.linkpath =
path.join(opts.path, path.join("/", entry.props.linkpath))