escodegen - npm Package Compare versions

Comparing version 0.0.2 to 0.0.3

escodegen.js

@@ -136,6 +136,15 @@ /*
 
-    if (typeof Object.freeze === 'function') {
-        Object.freeze(Syntax);
-        Object.freeze(Precedence);
-        Object.freeze(BinaryPrecedence);
+    function getDefaultOptions() {
+        // default options
+        return {
+            indent: null,
+            base: null,
+            parse: null,
+            format: {
+                indent: {
+                    style: '    ',
+                    base: 0
+                }
+            }
+        };
     }
@@ -162,2 +171,38 @@
 
+    function stringRepeat(str, num) {
+        var result = '';
+
+        for (num |= 0; num > 0; num >>>= 1, str += str) {
+            if (num & 1) {
+                result += str;
+            }
+        }
+
+        return result;
+    }
+
+    function updateDeeply(target, override) {
+        var key, val;
+
+        function isHashObject(target) {
+            return typeof target === 'object' && target instanceof Object && !(target instanceof RegExp);
+        }
+
+        for (key in override) {
+            if (override.hasOwnProperty(key)) {
+                val = override[key];
+                if (isHashObject(val)) {
+                    if (isHashObject(target[key])) {
+                        updateDeeply(target[key], val);
+                    } else {
+                        target[key] = updateDeeply({}, val);
+                    }
+                } else {
+                    target[key] = val;
+                }
+            }
+        }
+        return target;
+    }
+
     function escapeString(str) {
@@ -728,3 +773,3 @@ var result = '', i, len, ch;
             for (i = 0, len = stmt.body.length; i < len; i += 1) {
-                result += generateStatement(stmt.body[i]);
+                result += addIndent(generateStatement(stmt.body[i]));
                 if ((i + 1) < len) {
@@ -779,10 +824,28 @@ result += '\n';
     function generate(node, options) {
+        var defaultOptions = getDefaultOptions();
+
         if (typeof options !== 'undefined') {
-            base = options.base || '';
-            indent = options.indent || '    ';
+            // Obsolete options
+            //
+            //   `options.indent`
+            //   `options.base`
+            //
+            // Instead of them, we can use `option.format.indent`.
+            if (typeof options.indent === 'string') {
+                defaultOptions.format.indent.style = options.indent;
+            }
+
+            options = updateDeeply(defaultOptions, options);
+            indent = options.format.indent.style;
+            if (typeof options.base === 'string') {
+                base = options.base;
+            } else {
+                base = stringRepeat(indent, options.format.indent.base);
+            }
             parse = options.parse;
         } else {
-            base = '';
-            indent = '    ';
-            parse = null;
+            options = defaultOptions;
+            indent = options.format.indent.style;
+            base = stringRepeat(indent, options.format.indent.base);
+            parse = options.parse;
         }
@@ -842,3 +905,3 @@
     // Sync with package.json.
-    exports.version = '0.0.2';
+    exports.version = '0.0.3';
 
@@ -845,0 +908,0 @@ exports.generate = generate;

package.json

@@ -9,3 +9,3 @@ {
     },
-    "version": "0.0.2",
+    "version": "0.0.3",
     "engines": {
@@ -12,0 +12,0 @@ "node": ">=0.4.0"

README.md

@@ -30,2 +30,3 @@ Escodegen ([escodegen](http://github.com/Constellation/escodegen)) is
 See [API page](https://github.com/Constellation/escodegen/wiki/API) for options.
+And see [online generator demo](http://constellation.github.com/escodegen/demo/index.html).
 
@@ -32,0 +33,0 @@ ### License

test/run.js

@@ -39,2 +39,4 @@ /*
         'test',
+        'api',
+        'options',
         'identity'
@@ -41,0 +43,0 @@ ];

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Number of lines in readme file

59

increased by1.72%

Worsened metrics

Total package byte prevSize

3213100

decreased by-6.91%

Number of package files

32

decreased by-21.95%

Lines of code

90625

decreased by-7.76%

Number of low supply chain risk alerts

4

increased by33.33%

No dependency changes