1 files changed, 71 insertions, 0 deletions
diff --git a/deps/npm/node_modules/semver/bin/semver b/deps/npm/node_modules/semver/bin/semver
new file mode 100755
index 0000000000..3e6afb40d8
--- /dev/null
+++ b/deps/npm/node_modules/semver/bin/semver
@@ -0,0 +1,71 @@
+#!/usr/bin/env node
+// Standalone semver comparison program.
+// Exits successfully and prints matching version(s) if
+// any supplied version is valid and passes all tests.
+
+var argv = process.argv.slice(2)
+  , versions = []
+  , range = []
+  , gt = []
+  , lt = []
+  , eq = []
+  , semver = require("../semver")
+
+main()
+
+function main () {
+  if (!argv.length) return help()
+  while (argv.length) {
+    var a
+    switch (a = argv.shift()) {
+      case "-v": case "--version":
+        versions.push(argv.shift())
+        break
+      case "-r": case "--range":
+        range.push(argv.shift())
+        break
+      case "-h": case "--help": case "-?":
+        return help()
+      default:
+        versions.push(a)
+        break
+    }
+  }
+
+  versions = versions.filter(semver.valid)
+  for (var i = 0, l = range.length; i < l ; i ++) {
+    versions = versions.filter(function (v) {
+      return semver.satisfies(v, range[i])
+    })
+    if (!versions.length) return fail()
+  }
+  return success(versions)
+}
+
+function fail () { process.exit(1) }
+
+function success () {
+  versions.sort(semver.compare)
+    .map(semver.clean)
+    .forEach(function (v,i,_) { console.log(v) })
+}
+
+function help () {
+  console.log(["Usage: semver -v <version> [-r <range>]"
+              ,"Test if version(s) satisfy the supplied range(s),"
+              ,"and sort them."
+              ,""
+              ,"Multiple versions or ranges may be supplied."
+              ,""
+              ,"Program exits successfully if any valid version satisfies"
+              ,"all supplied ranges, and prints all satisfying versions."
+              ,""
+              ,"If no versions are valid, or ranges are not satisfied,"
+              ,"then exits failure."
+              ,""
+              ,"Versions are printed in ascending order, so supplying"
+              ,"multiple versions to the utility will just sort them."
+              ].join("\n"))
+}
+
+