lockfile@0.4.2

3 files changed, 44 insertions, 8 deletions

diff --git a/node_modules/lockfile/lockfile.js b/node_modules/lockfile/lockfile.js
index 1eecd5f79..b82f1f0d6 100644
--- a/node_modules/lockfile/lockfile.js
+++ b/node_modules/lockfile/lockfile.js
@@ -6,6 +6,12 @@ if (process.version.match(/^v0\.[0-6]/)) {
   wx = c.O_TRUNC | c.O_CREAT | c.O_WRONLY | c.O_EXCL
 }
 
+var os = require('os')
+var filetime = 'ctime'
+if (os.platform() == "win32") {
+  filetime = 'mtime'
+}
+
 var debug
 var util = require('util')
 if (util.debuglog)
@@ -32,7 +38,7 @@ process.on('exit', function () {
 
 // XXX https://github.com/joyent/node/issues/3555
 // Remove when node 0.8 is deprecated.
-if (/^v0\.[0-8]/.test(process.version)) {
+if (/^v0\.[0-8]\./.test(process.version)) {
   debug('uncaughtException, version = %s', process.version)
   process.on('uncaughtException', function H (er) {
     debug('uncaughtException')
@@ -86,7 +92,7 @@ exports.check = function (path, opts, cb) {
       })
 
       fs.close(fd, function (er) {
-        var age = Date.now() - st.ctime.getTime()
+        var age = Date.now() - st[filetime].getTime()
         return cb(er, age <= opts.stale)
       })
     })
@@ -119,7 +125,7 @@ exports.checkSync = function (path, opts) {
     } finally {
       fs.closeSync(fd)
     }
-    var age = Date.now() - st.ctime.getTime()
+    var age = Date.now() - st[filetime].getTime()
     return (age <= opts.stale)
   }
 }
@@ -173,7 +179,7 @@ exports.lock = function (path, opts, cb) {
         return cb(statEr)
       }
 
-      var age = Date.now() - st.ctime.getTime()
+      var age = Date.now() - st[filetime].getTime()
       if (age > opts.stale) {
         debug('lock stale', path, opts_)
         exports.unlock(path, function (er) {
@@ -230,7 +236,7 @@ exports.lockSync = function (path, opts) {
 
     if (opts.stale) {
       var st = fs.statSync(path)
-      var ct = st.ctime.getTime()
+      var ct = st[filetime].getTime()
       if (!(ct % 1000) && (opts.stale % 1000)) {
         // probably don't have subsecond resolution.
         // round up the staleness indicator.
diff --git a/node_modules/lockfile/package.json b/node_modules/lockfile/package.json
index ea1f5a919..39d9a857c 100644
--- a/node_modules/lockfile/package.json
+++ b/node_modules/lockfile/package.json
@@ -1,6 +1,6 @@
 {
   "name": "lockfile",
-  "version": "0.4.0",
+  "version": "0.4.2",
   "main": "lockfile.js",
   "directories": {
     "test": "test"
@@ -36,6 +36,10 @@
   "bugs": {
     "url": "https://github.com/isaacs/lockfile/issues"
   },
-  "_id": "lockfile@0.4.0",
-  "_from": "lockfile@latest"
+  "_id": "lockfile@0.4.2",
+  "dist": {
+    "shasum": "ab91f5d3745bc005ae4fa34d078910d1f2b9612d"
+  },
+  "_from": "lockfile@0.4.2",
+  "_resolved": "https://registry.npmjs.org/lockfile/-/lockfile-0.4.2.tgz"
 }
diff --git a/node_modules/lockfile/test/basic.js b/node_modules/lockfile/test/basic.js
index fb01de3f4..23e824879 100644
--- a/node_modules/lockfile/test/basic.js
+++ b/node_modules/lockfile/test/basic.js
@@ -13,6 +13,7 @@ test('setup', function (t) {
   try { lockFile.unlockSync('retry-lock') } catch (er) {}
   try { lockFile.unlockSync('contentious-lock') } catch (er) {}
   try { lockFile.unlockSync('stale-wait-lock') } catch (er) {}
+  try { lockFile.unlockSync('stale-windows-lock') } catch (er) {}
   t.end()
 })
 
@@ -249,6 +250,30 @@ test('wait and stale together', function (t) {
   })
 })
 
+
+test('stale windows file tunneling test', function (t) {
+  // for windows only
+  // nt file system tunneling feature will make file creation time not updated
+  var opts = { stale: 1000 }
+  lockFile.lockSync('stale-windows-lock')
+  setTimeout(next, 2000)
+  function next () {
+    var locked
+    lockFile.unlockSync('stale-windows-lock')
+    lockFile.lockSync('stale-windows-lock', opts)
+    locked = lockFile.checkSync('stale-windows-lock', opts)
+    t.ok(locked, "should be locked and not stale")
+    lockFile.lock('stale-windows-lock', opts, function (er) {
+      if (!er)
+        t.fail('got second lock?  impossible, windows file tunneling problem!')
+      else
+        t.pass('second lock failed, windows file tunneling problem fixed')
+      t.end()
+    })
+  }
+})
+
+
 test('cleanup', function (t) {
   try { lockFile.unlockSync('basic-lock') } catch (er) {}
   try { lockFile.unlockSync('sync-lock') } catch (er) {}
@@ -258,6 +283,7 @@ test('cleanup', function (t) {
   try { lockFile.unlockSync('retry-lock') } catch (er) {}
   try { lockFile.unlockSync('contentious-lock') } catch (er) {}
   try { lockFile.unlockSync('stale-wait-lock') } catch (er) {}
+  try { lockFile.unlockSync('stale-windows-lock') } catch (er) {}  
   t.end()
 })