初始化fy

uni_modules/UniDevTools/node_modules/licia/parseArgs.js

@@ -0,0 +1,72 @@
+var defaults = require('./defaults');
+var toNum = require('./toNum');
+var invert = require('./invert');
+var toBool = require('./toBool');
+exports = function(args, opts) {
+    opts = opts || {};
+    defaults(opts, defOpts);
+    var names = opts.names;
+    var shorthands = invert(opts.shorthands);
+    var remain = [];
+    var ret = {
+        remain: remain
+    };
+    var name;
+    var type;
+    for (var i = 0, len = args.length; i < len; i++) {
+        var arg = args[i];
+        var nextArg = args[i + 1];
+        var match = arg.match(regDoubleDash);
+        if (match) {
+            name = match[1];
+            type = names[name];
+            if (!type) {
+                remain.push(arg);
+            } else if (nextArg && !regDashStart.test(nextArg)) {
+                setArg(name, nextArg);
+                i++;
+            } else if (type === 'boolean') {
+                setArg(name, true);
+                i++;
+            }
+            continue;
+        }
+        match = arg.match(regSingleDash);
+        if (match) {
+            var letters = match[1];
+            for (var j = 0; j < letters.length; j++) {
+                var letter = letters[j];
+                name = shorthands[letter];
+                if (!name) continue;
+                type = names[name];
+                if (type === 'boolean') setArg(shorthands[letter], true);
+            }
+            continue;
+        }
+        remain.push(arg);
+    }
+    function setArg(name, val) {
+        var type = names[name];
+        switch (type) {
+            case 'number':
+                val = toNum(val);
+                break;
+            case 'boolean':
+                val = toBool(val);
+                break;
+            default:
+                break;
+        }
+        ret[name] = val;
+    }
+    return ret;
+};
+var defOpts = {
+    names: {},
+    shorthands: {}
+};
+var regDoubleDash = /^--(.+)/;
+var regSingleDash = /^-([^-]+)/;
+var regDashStart = /^-/;
+
+module.exports = exports;