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node_modules/recast/lib/options.js

@@ -0,0 +1,54 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.normalize = void 0;
+var defaults = {
+    parser: require("../parsers/esprima"),
+    tabWidth: 4,
+    useTabs: false,
+    reuseWhitespace: true,
+    lineTerminator: require("os").EOL || "\n",
+    wrapColumn: 74,
+    sourceFileName: null,
+    sourceMapName: null,
+    sourceRoot: null,
+    inputSourceMap: null,
+    range: false,
+    tolerant: true,
+    quote: null,
+    trailingComma: false,
+    arrayBracketSpacing: false,
+    objectCurlySpacing: true,
+    arrowParensAlways: false,
+    flowObjectCommas: true,
+    tokens: true,
+};
+var hasOwn = defaults.hasOwnProperty;
+// Copy options and fill in default values.
+function normalize(opts) {
+    var options = opts || defaults;
+    function get(key) {
+        return hasOwn.call(options, key) ? options[key] : defaults[key];
+    }
+    return {
+        tabWidth: +get("tabWidth"),
+        useTabs: !!get("useTabs"),
+        reuseWhitespace: !!get("reuseWhitespace"),
+        lineTerminator: get("lineTerminator"),
+        wrapColumn: Math.max(get("wrapColumn"), 0),
+        sourceFileName: get("sourceFileName"),
+        sourceMapName: get("sourceMapName"),
+        sourceRoot: get("sourceRoot"),
+        inputSourceMap: get("inputSourceMap"),
+        parser: get("esprima") || get("parser"),
+        range: get("range"),
+        tolerant: get("tolerant"),
+        quote: get("quote"),
+        trailingComma: get("trailingComma"),
+        arrayBracketSpacing: get("arrayBracketSpacing"),
+        objectCurlySpacing: get("objectCurlySpacing"),
+        arrowParensAlways: get("arrowParensAlways"),
+        flowObjectCommas: get("flowObjectCommas"),
+        tokens: !!get("tokens"),
+    };
+}
+exports.normalize = normalize;