diffparser


A parser for parsing the unified diff of the outputs of [SAFE], Scalable Analysis Framework for ECMAScript.

$3

``sh
npm install safe-diffparser --save
`

$3

`sh
node bin path/to/diff [options]

Options:
--filter=[directory | filename]
`

$3

Follow the below usage example
`js
var diffparser = require('safe-diffparser');
var config = {
'file': 'path/to/diff',
'filter': 'filename-or-directory' // optional
};
diffparser.readFile(config, function(warnings) {
console.log(warnings);
});
`

$3


`sh
Bug Detector
# Time for worklist order computation(s): 0.01
-arrays_1_9.js:5:1~5:14: [Warning] Too few arguments to function '_.first'.
+arrays_1_9.js:5:1~5:15: [Warning] Too few arguments to function '_.first'.
underscore.js:19:28~19:34: [Warning] Reading absent property '_' of object 'root'.
underscore.js:23:21~23:50: [Warning] Conditional expression 'typeof Symbol !== 'undefined'' is always false.
underscore.js:68:9~68:27: [Warning] Conditional expression 'context === void 0' is always true.
@@ -158298,7 +158302,8 @@
underscore.js:421:15~423:5: [Warning] Too few arguments to function 'group'.
underscore.js:427:15~429:5: [Warning] Too few arguments to function 'group'.
underscore.js:434:15~436:5: [Warning] Too few arguments to function 'group'.
-underscore.js:470:9~470:22: [Warning] Conditional expression 'array == null' is always true.
+underscore.js:471:9~471:18: [Warning] Implicit type-conversion in equality comparison 'undefined == null'.
+underscore.js:471:9~471:27: [Warning] Conditional expression 'n == null || guard' is always true.
underscore.js:530:15~532:5: [Warning] Too few arguments to function 'restArgs'.
underscore.js:566:13~568:5: [Warning] Too few arguments to function 'restArgs'.
underscore.js:589:18~594:5: [Warning] Too few arguments to function 'restArgs'.
@@ -158330,7 +158335,7 @@
| SyntaxErrors : 0 ( 0.00%) |
| TypeErrors : 0 ( 0.00%) |
| URIErrors : 0 ( 0.00%) |
-| Warnings : 39 (100.00%) |
+| Warnings : 40 (100.00%) |
=========================================
============ Statistics =============
| AbsentRead : 1 |
@@ -158346,7 +158351,7 @@
| Deprecated : 0 |
| FunctionArgSize : 27 |
| GlobalThis : 0 |
-| ImplicitTypeConversion : 1 |
+| ImplicitTypeConversion : 2 |
| AccessingNullOrUndef : 0 |
| PrimitiveToObject : 0 |
| RangeError : 0 |
@@ -158360,5 +158365,5 @@
| RegularExpression : 0 |
| WrongArgument : 0 |
=====================================
`

$3

`sh
underscore.js:471:9~471:27: [Warning] Conditional expression 'n == null || guard' is always true.
1 warning(s) found, 39/40 (97.50%) warnings(s) filtered.
``

[SAFE]: https://github.com/sukyoung/safe