parse-diff - npm Package Compare versions

Comparing version 0.8.1 to 0.9.0

__tests__/parse.spec.js

@@ -166,3 +166,3 @@ const parse = require("../index");
 +++ b/file1
-@@ -1,2 +1,2 @@
+@@ -1,1 +1,1 @@
 - line1
@@ -174,3 +174,3 @@ + line2
 +++ b/file2
-@@ -1,3 +1,3 @@
+@@ -1,1 +1,1 @@
 - line1
@@ -184,3 +184,3 @@ + line2\
     expect(file.to).toBe("file1");
-    expect(file.chunks[0].content).toBe("@@ -1,2 +1,2 @@");
+    expect(file.chunks[0].content).toBe("@@ -1,1 +1,1 @@");
     expect(file.chunks[0].changes.length).toBe(2);
@@ -192,3 +192,3 @@ expect(file.chunks[0].changes[0].content).toBe("- line1");
     expect(file.to).toBe("file2");
-    expect(file.chunks[0].content).toBe("@@ -1,3 +1,3 @@");
+    expect(file.chunks[0].content).toBe("@@ -1,1 +1,1 @@");
     expect(file.chunks[0].changes.length).toBe(2);
@@ -205,3 +205,3 @@ expect(file.chunks[0].changes[0].content).toBe("- line1");
 +++ b/file1
-@@ -1,2 +1,2 @@
+@@ -1,1 +1,1 @@
 - line1
@@ -217,3 +217,3 @@ + line2
     const chunk = file.chunks[0];
-    expect(chunk.content).toBe("@@ -1,2 +1,2 @@");
+    expect(chunk.content).toBe("@@ -1,1 +1,1 @@");
     expect(chunk.changes.length).toBe(3);
@@ -239,3 +239,3 @@ expect(chunk.changes[0].content).toBe("- line1");
 	so we may see their subtlety,
-And let there always be being,
+ And let there always be being,
 @@ -9,3 +8,6 @@
@@ -402,2 +402,34 @@ The two are the same,
   });
+
+  it("should parse files with additional '-' and '+'", function () {
+    const diff = `\
+diff --git a/file1 b/file1
+index 123..456 789
+--- a/file1
++++ b/file1
+@@ -1,2 +1,1 @@
+- line11
+--- line12
++ line21
+diff --git a/file2 b/file2
+index 123..456 789
+--- a/file2
++++ b/file2
+@@ -1,2 +1,1 @@
+- line11
++++ line21
++ line22\
+`;
+    const files = parse(diff);
+    expect(files.length).toBe(2);
+    const [file1, file2] = files;
+
+    expect(file1.from).toBe(`file1`);
+    expect(file1.to).toBe(`file1`);
+    expect(file1.chunks[0].changes.length).toBe(3);
+
+    expect(file2.from).toBe(`file2`);
+    expect(file2.to).toBe(`file2`);
+    expect(file2.chunks[0].changes.length).toBe(3);
+  });
 });

index.js

@@ -1,2 +0,1 @@
-"use strict";function _createForOfIteratorHelper(o,allowArrayLike){var it;if(typeof Symbol==="undefined"||o[Symbol.iterator]==null){if(Array.isArray(o)||(it=_unsupportedIterableToArray(o))||allowArrayLike&&o&&typeof o.length==="number"){if(it)o=it;var i=0;var F=function F(){};return{s:F,n:function n(){if(i>=o.length)return{done:true};return{done:false,value:o[i++]}},e:function e(_e2){throw _e2},f:F}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var normalCompletion=true,didErr=false,err;return{s:function s(){it=o[Symbol.iterator]()},n:function n(){var step=it.next();normalCompletion=step.done;return step},e:function e(_e3){didErr=true;err=_e3},f:function f(){try{if(!normalCompletion&&it["return"]!=null)it["return"]()}finally{if(didErr)throw err}}}}function _defineProperty(obj,key,value){if(key in obj){Object.defineProperty(obj,key,{value:value,enumerable:true,configurable:true,writable:true})}else{obj[key]=value}return obj}function _slicedToArray(arr,i){return _arrayWithHoles(arr)||_iterableToArrayLimit(arr,i)||_unsupportedIterableToArray(arr,i)||_nonIterableRest()}function _nonIterableRest(){throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}function _unsupportedIterableToArray(o,minLen){if(!o)return;if(typeof o==="string")return _arrayLikeToArray(o,minLen);var n=Object.prototype.toString.call(o).slice(8,-1);if(n==="Object"&&o.constructor)n=o.constructor.name;if(n==="Map"||n==="Set")return Array.from(o);if(n==="Arguments"||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return _arrayLikeToArray(o,minLen)}function _arrayLikeToArray(arr,len){if(len==null||len>arr.length)len=arr.length;for(var i=0,arr2=new Array(len);i<len;i++){arr2[i]=arr[i]}return arr2}function _iterableToArrayLimit(arr,i){if(typeof Symbol==="undefined"||!(Symbol.iterator in Object(arr)))return;var _arr=[];var _n=true;var _d=false;var _e=undefined;try{for(var _i=arr[Symbol.iterator](),_s;!(_n=(_s=_i.next()).done);_n=true){_arr.push(_s.value);if(i&&_arr.length===i)break}}catch(err){_d=true;_e=err}finally{try{if(!_n&&_i["return"]!=null)_i["return"]()}finally{if(_d)throw _e}}return _arr}function _arrayWithHoles(arr){if(Array.isArray(arr))return arr}module.exports=function(input){if(!input)return[];if(typeof input!=="string"||input.match(/^\s+$/))return[];var lines=input.split("\n");if(lines.length===0)return[];var files=[];var currentFile=null;var currentChunk=null;var deletedLineCounter=0;var addedLineCounter=0;var normal=function normal(line){var _currentChunk;(_currentChunk=currentChunk)===null||_currentChunk===void 0?void 0:_currentChunk.changes.push({type:"normal",normal:true,ln1:deletedLineCounter++,ln2:addedLineCounter++,content:line})};var start=function start(line){var _parseFiles;var _ref=(_parseFiles=parseFiles(line))!==null&&_parseFiles!==void 0?_parseFiles:[],_ref2=_slicedToArray(_ref,2),fromFileName=_ref2[0],toFileName=_ref2[1];currentFile={chunks:[],deletions:0,additions:0,from:fromFileName,to:toFileName};files.push(currentFile)};var restart=function restart(){if(!currentFile||currentFile.chunks.length)start()};var newFile=function newFile(){restart();currentFile["new"]=true;currentFile.from="/dev/null"};var deletedFile=function deletedFile(){restart();currentFile.deleted=true;currentFile.to="/dev/null"};var index=function index(line){restart();currentFile.index=line.split(" ").slice(1)};var fromFile=function fromFile(line){restart();currentFile.from=parseOldOrNewFile(line)};var toFile=function toFile(line){restart();currentFile.to=parseOldOrNewFile(line)};var chunk=function chunk(line,match){if(!currentFile)return;var _match$slice=match.slice(1),_match$slice2=_slicedToArray(_match$slice,4),oldStart=_match$slice2[0],oldNumLines=_match$slice2[1],newStart=_match$slice2[2],newNumLines=_match$slice2[3];deletedLineCounter=+oldStart;addedLineCounter=+newStart;currentChunk={content:line,changes:[],oldStart:+oldStart,oldLines:+(oldNumLines||1),newStart:+newStart,newLines:+(newNumLines||1)};currentFile.chunks.push(currentChunk)};var del=function del(line){if(!currentChunk)return;currentChunk.changes.push({type:"del",del:true,ln:deletedLineCounter++,content:line});currentFile.deletions++};var add=function add(line){if(!currentChunk)return;currentChunk.changes.push({type:"add",add:true,ln:addedLineCounter++,content:line});currentFile.additions++};var eof=function eof(line){var _currentChunk$changes3;if(!currentChunk)return;var _currentChunk$changes=currentChunk.changes.slice(-1),_currentChunk$changes2=_slicedToArray(_currentChunk$changes,1),mostRecentChange=_currentChunk$changes2[0];currentChunk.changes.push((_currentChunk$changes3={type:mostRecentChange.type},_defineProperty(_currentChunk$changes3,mostRecentChange.type,true),_defineProperty(_currentChunk$changes3,"ln1",mostRecentChange.ln1),_defineProperty(_currentChunk$changes3,"ln2",mostRecentChange.ln2),_defineProperty(_currentChunk$changes3,"ln",mostRecentChange.ln),_defineProperty(_currentChunk$changes3,"content",line),_currentChunk$changes3))};var schema=[// TODO: better regexp to avoid detect normal line starting with diff
-[/^\s+/,normal],[/^diff\s/,start],[/^new file mode \d+$/,newFile],[/^deleted file mode \d+$/,deletedFile],[/^index\s[\da-zA-Z]+\.\.[\da-zA-Z]+(\s(\d+))?$/,index],[/^---\s/,fromFile],[/^\+\+\+\s/,toFile],[/^@@\s+-(\d+),?(\d+)?\s+\+(\d+),?(\d+)?\s@@/,chunk],[/^-/,del],[/^\+/,add],[/^\\ No newline at end of file$/,eof]];var parseLine=function parseLine(line){var _iterator=_createForOfIteratorHelper(schema),_step;try{for(_iterator.s();!(_step=_iterator.n()).done;){var _step$value=_slicedToArray(_step.value,2),pattern=_step$value[0],handler=_step$value[1];var match=line.match(pattern);if(match){handler(line,match);return true}}}catch(err){_iterator.e(err)}finally{_iterator.f()}return false};var _iterator2=_createForOfIteratorHelper(lines),_step2;try{for(_iterator2.s();!(_step2=_iterator2.n()).done;){var line=_step2.value;parseLine(line)}}catch(err){_iterator2.e(err)}finally{_iterator2.f()}return files};var fileNameDiffRegex=/a\/.*(?=["']? ["']?b\/)|b\/.*$/g;var gitFileHeaderRegex=/^(a|b)\//;var parseFiles=function parseFiles(line){var fileNames=line===null||line===void 0?void 0:line.match(fileNameDiffRegex);return fileNames===null||fileNames===void 0?void 0:fileNames.map(function(fileName){return fileName.replace(gitFileHeaderRegex,"").replace(/("|')$/,"")})};var qoutedFileNameRegex=/^\\?['"]|\\?['"]$/g;var parseOldOrNewFile=function parseOldOrNewFile(line){var fileName=leftTrimChars(line,"-+").trim();fileName=removeTimeStamp(fileName);return fileName.replace(qoutedFileNameRegex,"").replace(gitFileHeaderRegex,"")};var leftTrimChars=function leftTrimChars(string,trimmingChars){string=makeString(string);if(!trimmingChars&&String.prototype.trimLeft)return string.trimLeft();var trimmingString=formTrimmingString(trimmingChars);return string.replace(new RegExp("^".concat(trimmingString,"+")),"")};var timeStampRegex=/\t.*|\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d(.\d+)?\s(\+|-)\d\d\d\d/;var removeTimeStamp=function removeTimeStamp(string){var timeStamp=timeStampRegex.exec(string);if(timeStamp){string=string.substring(0,timeStamp.index).trim()}return string};var formTrimmingString=function formTrimmingString(trimmingChars){if(trimmingChars===null||trimmingChars===undefined)return"\\s";else if(trimmingChars instanceof RegExp)return trimmingChars.source;return"[".concat(makeString(trimmingChars).replace(/([.*+?^=!:${}()|[\]/\\])/g,"\\$1"),"]")};var makeString=function makeString(itemToConvert){return(itemToConvert!==null&&itemToConvert!==void 0?itemToConvert:"")+""};
+"use strict";function _createForOfIteratorHelper(o,allowArrayLike){var it=typeof Symbol!=="undefined"&&o[Symbol.iterator]||o["@@iterator"];if(!it){if(Array.isArray(o)||(it=_unsupportedIterableToArray(o))||allowArrayLike&&o&&typeof o.length==="number"){if(it)o=it;var i=0;var F=function F(){};return{s:F,n:function n(){if(i>=o.length)return{done:true};return{done:false,value:o[i++]}},e:function e(_e2){throw _e2},f:F}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var normalCompletion=true,didErr=false,err;return{s:function s(){it=it.call(o)},n:function n(){var step=it.next();normalCompletion=step.done;return step},e:function e(_e3){didErr=true;err=_e3},f:function f(){try{if(!normalCompletion&&it["return"]!=null)it["return"]()}finally{if(didErr)throw err}}}}function _defineProperty(obj,key,value){if(key in obj){Object.defineProperty(obj,key,{value:value,enumerable:true,configurable:true,writable:true})}else{obj[key]=value}return obj}function _slicedToArray(arr,i){return _arrayWithHoles(arr)||_iterableToArrayLimit(arr,i)||_unsupportedIterableToArray(arr,i)||_nonIterableRest()}function _nonIterableRest(){throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}function _unsupportedIterableToArray(o,minLen){if(!o)return;if(typeof o==="string")return _arrayLikeToArray(o,minLen);var n=Object.prototype.toString.call(o).slice(8,-1);if(n==="Object"&&o.constructor)n=o.constructor.name;if(n==="Map"||n==="Set")return Array.from(o);if(n==="Arguments"||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return _arrayLikeToArray(o,minLen)}function _arrayLikeToArray(arr,len){if(len==null||len>arr.length)len=arr.length;for(var i=0,arr2=new Array(len);i<len;i++){arr2[i]=arr[i]}return arr2}function _iterableToArrayLimit(arr,i){var _i=arr==null?null:typeof Symbol!=="undefined"&&arr[Symbol.iterator]||arr["@@iterator"];if(_i==null)return;var _arr=[];var _n=true;var _d=false;var _s,_e;try{for(_i=_i.call(arr);!(_n=(_s=_i.next()).done);_n=true){_arr.push(_s.value);if(i&&_arr.length===i)break}}catch(err){_d=true;_e=err}finally{try{if(!_n&&_i["return"]!=null)_i["return"]()}finally{if(_d)throw _e}}return _arr}function _arrayWithHoles(arr){if(Array.isArray(arr))return arr}module.exports=function(input){if(!input)return[];if(typeof input!=="string"||input.match(/^\s+$/))return[];var lines=input.split("\n");if(lines.length===0)return[];var files=[];var currentFile=null;var currentChunk=null;var deletedLineCounter=0;var addedLineCounter=0;var currentFileChanges=null;var normal=function normal(line){var _currentChunk;(_currentChunk=currentChunk)===null||_currentChunk===void 0?void 0:_currentChunk.changes.push({type:"normal",normal:true,ln1:deletedLineCounter++,ln2:addedLineCounter++,content:line});currentFileChanges.oldLines--;currentFileChanges.newLines--};var start=function start(line){var _parseFiles;var _ref=(_parseFiles=parseFiles(line))!==null&&_parseFiles!==void 0?_parseFiles:[],_ref2=_slicedToArray(_ref,2),fromFileName=_ref2[0],toFileName=_ref2[1];currentFile={chunks:[],deletions:0,additions:0,from:fromFileName,to:toFileName};files.push(currentFile)};var restart=function restart(){if(!currentFile||currentFile.chunks.length)start()};var newFile=function newFile(){restart();currentFile["new"]=true;currentFile.from="/dev/null"};var deletedFile=function deletedFile(){restart();currentFile.deleted=true;currentFile.to="/dev/null"};var index=function index(line){restart();currentFile.index=line.split(" ").slice(1)};var fromFile=function fromFile(line){restart();currentFile.from=parseOldOrNewFile(line)};var toFile=function toFile(line){restart();currentFile.to=parseOldOrNewFile(line)};var toNumOfLines=function toNumOfLines(number){return+(number||1)};var chunk=function chunk(line,match){if(!currentFile)return;var _match$slice=match.slice(1),_match$slice2=_slicedToArray(_match$slice,4),oldStart=_match$slice2[0],oldNumLines=_match$slice2[1],newStart=_match$slice2[2],newNumLines=_match$slice2[3];deletedLineCounter=+oldStart;addedLineCounter=+newStart;currentChunk={content:line,changes:[],oldStart:+oldStart,oldLines:toNumOfLines(oldNumLines),newStart:+newStart,newLines:toNumOfLines(newNumLines)};currentFileChanges={oldLines:toNumOfLines(oldNumLines),newLines:toNumOfLines(newNumLines)};currentFile.chunks.push(currentChunk)};var del=function del(line){if(!currentChunk)return;currentChunk.changes.push({type:"del",del:true,ln:deletedLineCounter++,content:line});currentFile.deletions++;currentFileChanges.oldLines--};var add=function add(line){if(!currentChunk)return;currentChunk.changes.push({type:"add",add:true,ln:addedLineCounter++,content:line});currentFile.additions++;currentFileChanges.newLines--};var eof=function eof(line){var _currentChunk$changes3;if(!currentChunk)return;var _currentChunk$changes=currentChunk.changes.slice(-1),_currentChunk$changes2=_slicedToArray(_currentChunk$changes,1),mostRecentChange=_currentChunk$changes2[0];currentChunk.changes.push((_currentChunk$changes3={type:mostRecentChange.type},_defineProperty(_currentChunk$changes3,mostRecentChange.type,true),_defineProperty(_currentChunk$changes3,"ln1",mostRecentChange.ln1),_defineProperty(_currentChunk$changes3,"ln2",mostRecentChange.ln2),_defineProperty(_currentChunk$changes3,"ln",mostRecentChange.ln),_defineProperty(_currentChunk$changes3,"content",line),_currentChunk$changes3))};var schemaHeaders=[[/^diff\s/,start],[/^new file mode \d+$/,newFile],[/^deleted file mode \d+$/,deletedFile],[/^index\s[\da-zA-Z]+\.\.[\da-zA-Z]+(\s(\d+))?$/,index],[/^---\s/,fromFile],[/^\+\+\+\s/,toFile],[/^@@\s+-(\d+),?(\d+)?\s+\+(\d+),?(\d+)?\s@@/,chunk],[/^\\ No newline at end of file$/,eof]];var schemaContent=[[/^-/,del],[/^\+/,add],[/^\s+/,normal]];var parseContentLine=function parseContentLine(line){var _iterator=_createForOfIteratorHelper(schemaContent),_step;try{for(_iterator.s();!(_step=_iterator.n()).done;){var _step$value=_slicedToArray(_step.value,2),pattern=_step$value[0],handler=_step$value[1];var match=line.match(pattern);if(match){handler(line,match);break}}}catch(err){_iterator.e(err)}finally{_iterator.f()}if(currentFileChanges.oldLines===0&&currentFileChanges.newLines===0){currentFileChanges=null}};var parseHeaderLine=function parseHeaderLine(line){var _iterator2=_createForOfIteratorHelper(schemaHeaders),_step2;try{for(_iterator2.s();!(_step2=_iterator2.n()).done;){var _step2$value=_slicedToArray(_step2.value,2),pattern=_step2$value[0],handler=_step2$value[1];var match=line.match(pattern);if(match){handler(line,match);break}}}catch(err){_iterator2.e(err)}finally{_iterator2.f()}};var parseLine=function parseLine(line){if(currentFileChanges){parseContentLine(line)}else{parseHeaderLine(line)}return};var _iterator3=_createForOfIteratorHelper(lines),_step3;try{for(_iterator3.s();!(_step3=_iterator3.n()).done;){var line=_step3.value;parseLine(line)}}catch(err){_iterator3.e(err)}finally{_iterator3.f()}return files};var fileNameDiffRegex=/a\/.*(?=["']? ["']?b\/)|b\/.*$/g;var gitFileHeaderRegex=/^(a|b)\//;var parseFiles=function parseFiles(line){var fileNames=line===null||line===void 0?void 0:line.match(fileNameDiffRegex);return fileNames===null||fileNames===void 0?void 0:fileNames.map(function(fileName){return fileName.replace(gitFileHeaderRegex,"").replace(/("|')$/,"")})};var qoutedFileNameRegex=/^\\?['"]|\\?['"]$/g;var parseOldOrNewFile=function parseOldOrNewFile(line){var fileName=leftTrimChars(line,"-+").trim();fileName=removeTimeStamp(fileName);return fileName.replace(qoutedFileNameRegex,"").replace(gitFileHeaderRegex,"")};var leftTrimChars=function leftTrimChars(string,trimmingChars){string=makeString(string);if(!trimmingChars&&String.prototype.trimLeft)return string.trimLeft();var trimmingString=formTrimmingString(trimmingChars);return string.replace(new RegExp("^".concat(trimmingString,"+")),"")};var timeStampRegex=/\t.*|\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d(.\d+)?\s(\+|-)\d\d\d\d/;var removeTimeStamp=function removeTimeStamp(string){var timeStamp=timeStampRegex.exec(string);if(timeStamp){string=string.substring(0,timeStamp.index).trim()}return string};var formTrimmingString=function formTrimmingString(trimmingChars){if(trimmingChars===null||trimmingChars===undefined)return"\\s";else if(trimmingChars instanceof RegExp)return trimmingChars.source;return"[".concat(makeString(trimmingChars).replace(/([.*+?^=!:${}()|[\]/\\])/g,"\\$1"),"]")};var makeString=function makeString(itemToConvert){return(itemToConvert!==null&&itemToConvert!==void 0?itemToConvert:"")+""};

package.json

 {
   "name": "parse-diff",
-  "version": "0.8.1",
+  "version": "0.9.0",
   "description": "Unified diff parser",
@@ -19,17 +19,18 @@ "author": "Sergey Todyshev <[e-mail]>",
   "devDependencies": {
-    "@babel/cli": "^7.13.10",
-    "@babel/core": "^7.13.10",
-    "@babel/preset-env": "^7.13.10",
-    "eslint": "^7.22.0",
-    "eslint-config-prettier": "^8.1.0",
-    "eslint-plugin-prettier": "^3.3.1",
-    "jest": "^26.6.3",
-    "prettier": "^2.2.1"
+    "@babel/cli": "^7.16.0",
+    "@babel/core": "^7.16.5",
+    "@babel/preset-env": "^7.16.5",
+    "eslint": "^8.4.1",
+    "eslint-config-prettier": "^8.3.0",
+    "eslint-plugin-prettier": "^4.0.0",
+    "jest": "^27.4.5",
+    "prettier": "^2.5.1"
   },
   "scripts": {
-    "format": "eslint --fix parse.js __tests__/*.js",
+    "lint:fix": "eslint --fix parse.js __tests__/*.js",
     "lint": "eslint parse.js __tests__/*.js",
     "build": "babel -o index.js --minified parse.js",
-    "test": "jest"
+    "test": "jest",
+    "ci": "npm run lint && npm test"
   }
 }

parse.js

@@ -13,2 +13,3 @@ module.exports = (input) => {
   let addedLineCounter = 0;
+  let currentFileChanges = null;
 
@@ -23,2 +24,4 @@ const normal = (line) => {
     });
+    currentFileChanges.oldLines--;
+    currentFileChanges.newLines--;
   };
@@ -71,2 +74,4 @@
 
+  const toNumOfLines = (number) => +(number || 1);
+
   const chunk = (line, match) => {
@@ -83,6 +88,10 @@ if (!currentFile) return;
       oldStart: +oldStart,
-      oldLines: +(oldNumLines || 1),
+      oldLines: toNumOfLines(oldNumLines),
       newStart: +newStart,
-      newLines: +(newNumLines || 1),
+      newLines: toNumOfLines(newNumLines),
     };
+    currentFileChanges = {
+      oldLines: toNumOfLines(oldNumLines),
+      newLines: toNumOfLines(newNumLines),
+    };
     currentFile.chunks.push(currentChunk);
@@ -101,2 +110,3 @@ };
     currentFile.deletions++;
+    currentFileChanges.oldLines--;
   };
@@ -114,2 +124,3 @@
     currentFile.additions++;
+    currentFileChanges.newLines--;
   };
@@ -132,5 +143,3 @@
 
-  const schema = [
-    // TODO: better regexp to avoid detect normal line starting with diff
-    [/^\s+/, normal],
+  const schemaHeaders = [
     [/^diff\s/, start],
@@ -143,18 +152,46 @@ [/^new file mode \d+$/, newFile],
     [/^@@\s+-(\d+),?(\d+)?\s+\+(\d+),?(\d+)?\s@@/, chunk],
+    [/^\\ No newline at end of file$/, eof],
+  ];
+
+  const schemaContent = [
     [/^-/, del],
     [/^\+/, add],
-    [/^\\ No newline at end of file$/, eof],
+    [/^\s+/, normal],
   ];
 
-  const parseLine = (line) => {
-    for (const [pattern, handler] of schema) {
+  const parseContentLine = (line) => {
+    for (const [pattern, handler] of schemaContent) {
       const match = line.match(pattern);
       if (match) {
         handler(line, match);
-        return true;
+        break;
       }
     }
-    return false;
+    if (
+      currentFileChanges.oldLines === 0 &&
+      currentFileChanges.newLines === 0
+    ) {
+      currentFileChanges = null;
+    }
   };
 
+  const parseHeaderLine = (line) => {
+    for (const [pattern, handler] of schemaHeaders) {
+      const match = line.match(pattern);
+      if (match) {
+        handler(line, match);
+        break;
+      }
+    }
+  };
+
+  const parseLine = (line) => {
+    if (currentFileChanges) {
+      parseContentLine(line);
+    } else {
+      parseHeaderLine(line);
+    }
+    return;
+  };
+
   for (const line of lines) parseLine(line);
@@ -192,3 +229,4 @@
 
-const timeStampRegex = /\t.*|\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d(.\d+)?\s(\+|-)\d\d\d\d/;
+const timeStampRegex =
+  /\t.*|\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d(.\d+)?\s(\+|-)\d\d\d\d/;
 const removeTimeStamp = (string) => {
@@ -195,0 +233,0 @@ const timeStamp = timeStampRegex.exec(string);

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

Total package byte prevSize

31745

increased by8.31%

Lines of code

709

increased by10.26%

No dependency changes