Adding integrated tile server

[simantics/district.git] / org.simantics.maps.server / node / node-v4.8.0-win-x64 / node_modules / npm / lib / shrinkwrap.js

diff --git a/org.simantics.maps.server/node/node-v4.8.0-win-x64/node_modules/npm/lib/shrinkwrap.js b/org.simantics.maps.server/node/node-v4.8.0-win-x64/node_modules/npm/lib/shrinkwrap.js
new file mode 100644 (file)
index 0000000..03192a3
--- /dev/null
+++ b/org.simantics.maps.server/node/node-v4.8.0-win-x64/node_modules/npm/lib/shrinkwrap.js
@@ -0,0 +1,86 @@
+// emit JSON describing versions of all packages currently installed (for later
+// use with shrinkwrap install)
+
+module.exports = exports = shrinkwrap
+
+var npm = require("./npm.js")
+  , log = require("npmlog")
+  , fs = require("fs")
+  , writeFileAtomic = require("write-file-atomic")
+  , path = require("path")
+  , readJson = require("read-package-json")
+  , sortedObject = require("sorted-object")
+
+shrinkwrap.usage = "npm shrinkwrap"
+
+function shrinkwrap (args, silent, cb) {
+  if (typeof cb !== "function") cb = silent, silent = false
+
+  if (args.length) {
+    log.warn("shrinkwrap", "doesn't take positional args")
+  }
+
+  // https://github.com/npm/npm/issues/7641
+  // introduced because `npm ls` can now show dev and prod depenednecy
+  // trees separately
+  if (npm.config.get("dev")) {
+    npm.config.set("production", true)
+  }
+  npm.commands.ls([], true, function (er, _, pkginfo) {
+    if (er) return cb(er)
+    shrinkwrap_(pkginfo, silent, npm.config.get("dev"), cb)
+  })
+}
+
+function shrinkwrap_ (pkginfo, silent, dev, cb) {
+  if (pkginfo.problems) {
+    return cb(new Error("Problems were encountered\n"
+                       +"Please correct and try again.\n"
+                       +pkginfo.problems.join("\n")))
+  }
+
+  if (!dev) {
+    // remove dev deps unless the user does --dev
+    readJson(path.resolve(npm.prefix, "package.json"), function (er, data) {
+      if (er)
+        return cb(er)
+      if (data.devDependencies) {
+        Object.keys(data.devDependencies).forEach(function (dep) {
+          if (data.dependencies && data.dependencies[dep]) {
+            // do not exclude the dev dependency if it's also listed as a dependency
+            return
+          }
+
+          log.warn("shrinkwrap", "Excluding devDependency: %s", dep, data.dependencies)
+          delete pkginfo.dependencies[dep]
+        })
+      }
+      save(pkginfo, silent, cb)
+    })
+  } else {
+    save(pkginfo, silent, cb)
+  }
+}
+
+
+function save (pkginfo, silent, cb) {
+  // copy the keys over in a well defined order
+  // because javascript objects serialize arbitrarily
+  pkginfo.dependencies = sortedObject(pkginfo.dependencies || {})
+  var swdata
+  try {
+    swdata = JSON.stringify(pkginfo, null, 2) + "\n"
+  } catch (er) {
+    log.error("shrinkwrap", "Error converting package info to json")
+    return cb(er)
+  }
+
+  var file = path.resolve(npm.prefix, "npm-shrinkwrap.json")
+
+  writeFileAtomic(file, swdata, function (er) {
+    if (er) return cb(er)
+    if (silent) return cb(null, pkginfo)
+    console.log("wrote npm-shrinkwrap.json")
+    cb(null, pkginfo)
+  })
+}