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express-server/node_modules/upath/build/code/upath.js

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+/**
+* upath http://github.com/anodynos/upath/
+*
+* A proxy to `path`, replacing `\` with `/` for all results & new methods to normalize & join keeping leading `./` and add, change, default, trim file extensions.
+* Version 1.1.0 - Compiled on 2018-05-15 22:18:40
+* Repository git://github.com/anodynos/upath
+* Copyright(c) 2018 Angelos Pikoulas <agelos.pikoulas@gmail.com>
+* License MIT
+*/
+
+// Generated by uRequire v0.7.0-beta.33 target: 'lib' template: 'nodejs'
+
+
+var VERSION = '1.1.0'; // injected by urequire-rc-inject-version
+
+var extraFn, extraFunctions, isFunction, isString, isValidExt, name, path, propName, propValue, toUnix, upath, slice = [].slice, indexOf = [].indexOf || function (item) {
+    for (var i = 0, l = this.length; i < l; i++) {
+      if (i in this && this[i] === item)
+        return i;
+    }
+    return -1;
+  }, hasProp = {}.hasOwnProperty;
+path = require("path");
+isFunction = function (val) {
+  return val instanceof Function;
+};
+isString = function (val) {
+  return typeof val === "string" || !!val && typeof val === "object" && Object.prototype.toString.call(val) === "[object String]";
+};
+upath = exports;
+upath.VERSION = typeof VERSION !== "undefined" && VERSION !== null ? VERSION : "NO-VERSION";
+toUnix = function (p) {
+  var double;
+  p = p.replace(/\\/g, "/");
+  double = /\/\//;
+  while (p.match(double)) {
+    p = p.replace(double, "/");
+  }
+  return p;
+};
+for (propName in path) {
+  propValue = path[propName];
+  if (isFunction(propValue)) {
+    upath[propName] = function (propName) {
+      return function () {
+        var args, result;
+        args = 1 <= arguments.length ? slice.call(arguments, 0) : [];
+        args = args.map(function (p) {
+          if (isString(p)) {
+            return toUnix(p);
+          } else {
+            return p;
+          }
+        });
+        result = path[propName].apply(path, args);
+        if (isString(result)) {
+          return toUnix(result);
+        } else {
+          return result;
+        }
+      };
+    }(propName);
+  } else {
+    upath[propName] = propValue;
+  }
+}
+upath.sep = "/";
+extraFunctions = {
+  toUnix: toUnix,
+  normalizeSafe: function (p) {
+    p = toUnix(p);
+    if (p.startsWith("./")) {
+      if (p.startsWith("./..") || p === "./") {
+        return upath.normalize(p);
+      } else {
+        return "./" + upath.normalize(p);
+      }
+    } else {
+      return upath.normalize(p);
+    }
+  },
+  normalizeTrim: function (p) {
+    p = upath.normalizeSafe(p);
+    if (p.endsWith("/")) {
+      return p.slice(0, +(p.length - 2) + 1 || 9000000000);
+    } else {
+      return p;
+    }
+  },
+  joinSafe: function () {
+    var p, result;
+    p = 1 <= arguments.length ? slice.call(arguments, 0) : [];
+    result = upath.join.apply(null, p);
+    if (p[0].startsWith("./") && !result.startsWith("./")) {
+      result = "./" + result;
+    }
+    return result;
+  },
+  addExt: function (file, ext) {
+    if (!ext) {
+      return file;
+    } else {
+      if (ext[0] !== ".") {
+        ext = "." + ext;
+      }
+      return file + (file.endsWith(ext) ? "" : ext);
+    }
+  },
+  trimExt: function (filename, ignoreExts, maxSize) {
+    var oldExt;
+    if (maxSize == null) {
+      maxSize = 7;
+    }
+    oldExt = upath.extname(filename);
+    if (isValidExt(oldExt, ignoreExts, maxSize)) {
+      return filename.slice(0, +(filename.length - oldExt.length - 1) + 1 || 9000000000);
+    } else {
+      return filename;
+    }
+  },
+  removeExt: function (filename, ext) {
+    if (!ext) {
+      return filename;
+    } else {
+      ext = ext[0] === "." ? ext : "." + ext;
+      if (upath.extname(filename) === ext) {
+        return upath.trimExt(filename);
+      } else {
+        return filename;
+      }
+    }
+  },
+  changeExt: function (filename, ext, ignoreExts, maxSize) {
+    if (maxSize == null) {
+      maxSize = 7;
+    }
+    return upath.trimExt(filename, ignoreExts, maxSize) + (!ext ? "" : ext[0] === "." ? ext : "." + ext);
+  },
+  defaultExt: function (filename, ext, ignoreExts, maxSize) {
+    var oldExt;
+    if (maxSize == null) {
+      maxSize = 7;
+    }
+    oldExt = upath.extname(filename);
+    if (isValidExt(oldExt, ignoreExts, maxSize)) {
+      return filename;
+    } else {
+      return upath.addExt(filename, ext);
+    }
+  }
+};
+isValidExt = function (ext, ignoreExts, maxSize) {
+  if (ignoreExts == null) {
+    ignoreExts = [];
+  }
+  return ext && ext.length <= maxSize && indexOf.call(ignoreExts.map(function (e) {
+    return (e && e[0] !== "." ? "." : "") + e;
+  }), ext) < 0;
+};
+for (name in extraFunctions) {
+  if (!hasProp.call(extraFunctions, name))
+    continue;
+  extraFn = extraFunctions[name];
+  if (upath[name] !== void 0) {
+    throw new Error("path." + name + " already exists.");
+  } else {
+    upath[name] = extraFn;
+  }
+}
+
+;