upgrade dependencies

1 files changed, 18 insertions, 14 deletions

diff --git a/node_modules/diff/lib/patch/apply.js b/node_modules/diff/lib/patch/apply.js
index 6b016b4b9..b43665bf4 100644
--- a/node_modules/diff/lib/patch/apply.js
+++ b/node_modules/diff/lib/patch/apply.js
@@ -8,13 +8,12 @@ var /*istanbul ignore start*/_parse = require('./parse') /*istanbul ignore end*/
 
 var /*istanbul ignore start*/_distanceIterator = require('../util/distance-iterator') /*istanbul ignore end*/;
 
-/*istanbul ignore start*/
-var _distanceIterator2 = _interopRequireDefault(_distanceIterator);
+/*istanbul ignore start*/var _distanceIterator2 = _interopRequireDefault(_distanceIterator);
 
 function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
 
 /*istanbul ignore end*/function applyPatch(source, uniDiff) {
-  /*istanbul ignore start*/var /*istanbul ignore end*/options = arguments.length <= 2 || arguments[2] === undefined ? {} : arguments[2];
+  /*istanbul ignore start*/var /*istanbul ignore end*/options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
 
   if (typeof uniDiff === 'string') {
     uniDiff = /*istanbul ignore start*/(0, _parse.parsePatch) /*istanbul ignore end*/(uniDiff);
@@ -100,6 +99,11 @@ function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'd
         _toPos = _hunk.oldStart + _hunk.offset + diffOffset - 1;
     diffOffset += _hunk.newLines - _hunk.oldLines;
 
+    if (_toPos < 0) {
+      // Creating a new file
+      _toPos = 0;
+    }
+
     for (var j = 0; j < _hunk.lines.length; j++) {
       var line = _hunk.lines[j],
           operation = line[0],
@@ -113,17 +117,17 @@ function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'd
         delimiters.splice(_toPos, 1);
         /* istanbul ignore else */
       } else if (operation === '+') {
-          lines.splice(_toPos, 0, content);
-          delimiters.splice(_toPos, 0, delimiter);
-          _toPos++;
-        } else if (operation === '\\') {
-          var previousOperation = _hunk.lines[j - 1] ? _hunk.lines[j - 1][0] : null;
-          if (previousOperation === '+') {
-            removeEOFNL = true;
-          } else if (previousOperation === '-') {
-            addEOFNL = true;
-          }
+        lines.splice(_toPos, 0, content);
+        delimiters.splice(_toPos, 0, delimiter);
+        _toPos++;
+      } else if (operation === '\\') {
+        var previousOperation = _hunk.lines[j - 1] ? _hunk.lines[j - 1][0] : null;
+        if (previousOperation === '+') {
+          removeEOFNL = true;
+        } else if (previousOperation === '-') {
+          addEOFNL = true;
         }
+      }
     }
   }
 
@@ -173,4 +177,4 @@ function applyPatches(uniDiff, options) {
   }
   processIndex();
 }
-//# sourceMappingURL=data:application/json;base64,{"version":3,"sources":["../../src/patch/apply.js"],"names":[],"mappings":";;;gCAGgB,U,GAAA,U;yDAgIA,Y,GAAA,Y;;AAnIhB,I,yBAAA,2B,wBAAA;;AACA,I,yBAAA,wD,wBAAA;;;;;;;uBAEO,SAAS,UAAT,CAAoB,MAApB,EAA4B,OAA5B,EAAmD;2BAAA,I,uBAAd,OAAc,yDAAJ,EAAI;;AACxD,MAAI,OAAO,OAAP,KAAmB,QAAvB,EAAiC;AAC/B,c,yBAAU,sB,wBAAA,CAAW,OAAX,CAAV;AACD;;AAED,MAAI,MAAM,OAAN,CAAc,OAAd,CAAJ,EAA4B;AAC1B,QAAI,QAAQ,MAAR,GAAiB,CAArB,EAAwB;AACtB,YAAM,IAAI,KAAJ,CAAU,4CAAV,CAAN;AACD;;AAED,cAAU,QAAQ,CAAR,CAAV;AACD;;;AAGD,MAAI,QAAQ,OAAO,KAAP,CAAa,qBAAb,CAAZ;AAAA,MACI,aAAa,OAAO,KAAP,CAAa,sBAAb,KAAwC,EADzD;AAAA,MAEI,QAAQ,QAAQ,KAFpB;AAAA,MAII,cAAc,QAAQ,WAAR,IAAwB,UAAC,UAAD,EAAa,IAAb,EAAmB,SAAnB,EAA8B,YAA9B,E,yBAAA;AAAA,W,wBAA+C,SAAS;AAAxD;AAAA,GAJ1C;AAAA,MAKI,aAAa,CALjB;AAAA,MAMI,aAAa,QAAQ,UAAR,IAAsB,CANvC;AAAA,MAOI,UAAU,CAPd;AAAA,MAQI,SAAS,CARb;AAAA,MAUI,c,yBAAA,M,wBAVJ;AAAA,MAWI,W,yBAAA,M,wBAXJ;;;;;AAgBA,WAAS,QAAT,CAAkB,IAAlB,EAAwB,KAAxB,EAA+B;AAC7B,SAAK,IAAI,IAAI,CAAb,EAAgB,IAAI,KAAK,KAAL,CAAW,MAA/B,EAAuC,GAAvC,EAA4C;AAC1C,UAAI,OAAO,KAAK,KAAL,CAAW,CAAX,CAAX;AAAA,UACI,YAAY,KAAK,CAAL,CADhB;AAAA,UAEI,UAAU,KAAK,MAAL,CAAY,CAAZ,CAFd;;AAIA,UAAI,cAAc,GAAd,IAAqB,cAAc,GAAvC,EAA4C;;AAE1C,YAAI,CAAC,YAAY,QAAQ,CAApB,EAAuB,MAAM,KAAN,CAAvB,EAAqC,SAArC,EAAgD,OAAhD,CAAL,EAA+D;AAC7D;;AAEA,cAAI,aAAa,UAAjB,EAA6B;AAC3B,mBAAO,KAAP;AACD;AACF;AACD;AACD;AACF;;AAED,WAAO,IAAP;AACD;;;AAGD,OAAK,IAAI,IAAI,CAAb,EAAgB,IAAI,MAAM,MAA1B,EAAkC,GAAlC,EAAuC;AACrC,QAAI,OAAO,MAAM,CAAN,CAAX;AAAA,QACI,UAAU,MAAM,MAAN,GAAe,KAAK,QADlC;AAAA,QAEI,cAAc,CAFlB;AAAA,QAGI,QAAQ,SAAS,KAAK,QAAd,GAAyB,CAHrC;;AAKA,QAAI,W,yBAAW,kC,wBAAA,CAAiB,KAAjB,EAAwB,OAAxB,EAAiC,OAAjC,CAAf;;AAEA,WAAO,gBAAgB,SAAvB,EAAkC,cAAc,UAAhD,EAA4D;AAC1D,UAAI,SAAS,IAAT,EAAe,QAAQ,WAAvB,CAAJ,EAAyC;AACvC,aAAK,MAAL,GAAc,UAAU,WAAxB;AACA;AACD;AACF;;AAED,QAAI,gBAAgB,SAApB,EAA+B;AAC7B,aAAO,KAAP;AACD;;;;AAID,cAAU,KAAK,MAAL,GAAc,KAAK,QAAnB,GAA8B,KAAK,QAA7C;AACD;;;AAGD,MAAI,aAAa,CAAjB;AACA,OAAK,IAAI,KAAI,CAAb,EAAgB,KAAI,MAAM,MAA1B,EAAkC,IAAlC,EAAuC;AACrC,QAAI,QAAO,MAAM,EAAN,CAAX;AAAA,QACI,SAAQ,MAAK,QAAL,GAAgB,MAAK,MAArB,GAA8B,UAA9B,GAA2C,CADvD;AAEA,kBAAc,MAAK,QAAL,GAAgB,MAAK,QAAnC;;AAEA,SAAK,IAAI,IAAI,CAAb,EAAgB,IAAI,MAAK,KAAL,CAAW,MAA/B,EAAuC,GAAvC,EAA4C;AAC1C,UAAI,OAAO,MAAK,KAAL,CAAW,CAAX,CAAX;AAAA,UACI,YAAY,KAAK,CAAL,CADhB;AAAA,UAEI,UAAU,KAAK,MAAL,CAAY,CAAZ,CAFd;AAAA,UAGI,YAAY,MAAK,cAAL,CAAoB,CAApB,CAHhB;;AAKA,UAAI,cAAc,GAAlB,EAAuB;AACrB;AACD,OAFD,MAEO,IAAI,cAAc,GAAlB,EAAuB;AAC5B,cAAM,MAAN,CAAa,MAAb,EAAoB,CAApB;AACA,mBAAW,MAAX,CAAkB,MAAlB,EAAyB,CAAzB;;AAED,OAJM,MAIA,IAAI,cAAc,GAAlB,EAAuB;AAC5B,gBAAM,MAAN,CAAa,MAAb,EAAoB,CAApB,EAAuB,OAAvB;AACA,qBAAW,MAAX,CAAkB,MAAlB,EAAyB,CAAzB,EAA4B,SAA5B;AACA;AACD,SAJM,MAIA,IAAI,cAAc,IAAlB,EAAwB;AAC7B,cAAI,oBAAoB,MAAK,KAAL,CAAW,IAAI,CAAf,IAAoB,MAAK,KAAL,CAAW,IAAI,CAAf,EAAkB,CAAlB,CAApB,GAA2C,IAAnE;AACA,cAAI,sBAAsB,GAA1B,EAA+B;AAC7B,0BAAc,IAAd;AACD,WAFD,MAEO,IAAI,sBAAsB,GAA1B,EAA+B;AACpC,uBAAW,IAAX;AACD;AACF;AACF;AACF;;;AAGD,MAAI,WAAJ,EAAiB;AACf,WAAO,CAAC,MAAM,MAAM,MAAN,GAAe,CAArB,CAAR,EAAiC;AAC/B,YAAM,GAAN;AACA,iBAAW,GAAX;AACD;AACF,GALD,MAKO,IAAI,QAAJ,EAAc;AACnB,UAAM,IAAN,CAAW,EAAX;AACA,eAAW,IAAX,CAAgB,IAAhB;AACD;AACD,OAAK,IAAI,KAAK,CAAd,EAAiB,KAAK,MAAM,MAAN,GAAe,CAArC,EAAwC,IAAxC,EAA8C;AAC5C,UAAM,EAAN,IAAY,MAAM,EAAN,IAAY,WAAW,EAAX,CAAxB;AACD;AACD,SAAO,MAAM,IAAN,CAAW,EAAX,CAAP;AACD;;;AAGM,SAAS,YAAT,CAAsB,OAAtB,EAA+B,OAA/B,EAAwC;AAC7C,MAAI,OAAO,OAAP,KAAmB,QAAvB,EAAiC;AAC/B,c,yBAAU,sB,wBAAA,CAAW,OAAX,CAAV;AACD;;AAED,MAAI,eAAe,CAAnB;AACA,WAAS,YAAT,GAAwB;AACtB,QAAI,QAAQ,QAAQ,cAAR,CAAZ;AACA,QAAI,CAAC,KAAL,EAAY;AACV,aAAO,QAAQ,QAAR,EAAP;AACD;;AAED,YAAQ,QAAR,CAAiB,KAAjB,EAAwB,UAAS,GAAT,EAAc,IAAd,EAAoB;AAC1C,UAAI,GAAJ,EAAS;AACP,eAAO,QAAQ,QAAR,CAAiB,GAAjB,CAAP;AACD;;AAED,UAAI,iBAAiB,WAAW,IAAX,EAAiB,KAAjB,EAAwB,OAAxB,CAArB;AACA,cAAQ,OAAR,CAAgB,KAAhB,EAAuB,cAAvB,EAAuC,UAAS,GAAT,EAAc;AACnD,YAAI,GAAJ,EAAS;AACP,iBAAO,QAAQ,QAAR,CAAiB,GAAjB,CAAP;AACD;;AAED;AACD,OAND;AAOD,KAbD;AAcD;AACD;AACD","file":"apply.js","sourcesContent":["import {parsePatch} from './parse';\nimport distanceIterator from '../util/distance-iterator';\n\nexport function applyPatch(source, uniDiff, options = {}) {\n  if (typeof uniDiff === 'string') {\n    uniDiff = parsePatch(uniDiff);\n  }\n\n  if (Array.isArray(uniDiff)) {\n    if (uniDiff.length > 1) {\n      throw new Error('applyPatch only works with a single input.');\n    }\n\n    uniDiff = uniDiff[0];\n  }\n\n  // Apply the diff to the input\n  let lines = source.split(/\\r\\n|[\\n\\v\\f\\r\\x85]/),\n      delimiters = source.match(/\\r\\n|[\\n\\v\\f\\r\\x85]/g) || [],\n      hunks = uniDiff.hunks,\n\n      compareLine = options.compareLine || ((lineNumber, line, operation, patchContent) => line === patchContent),\n      errorCount = 0,\n      fuzzFactor = options.fuzzFactor || 0,\n      minLine = 0,\n      offset = 0,\n\n      removeEOFNL,\n      addEOFNL;\n\n  /**\n   * Checks if the hunk exactly fits on the provided location\n   */\n  function hunkFits(hunk, toPos) {\n    for (let j = 0; j < hunk.lines.length; j++) {\n      let line = hunk.lines[j],\n          operation = line[0],\n          content = line.substr(1);\n\n      if (operation === ' ' || operation === '-') {\n        // Context sanity check\n        if (!compareLine(toPos + 1, lines[toPos], operation, content)) {\n          errorCount++;\n\n          if (errorCount > fuzzFactor) {\n            return false;\n          }\n        }\n        toPos++;\n      }\n    }\n\n    return true;\n  }\n\n  // Search best fit offsets for each hunk based on the previous ones\n  for (let i = 0; i < hunks.length; i++) {\n    let hunk = hunks[i],\n        maxLine = lines.length - hunk.oldLines,\n        localOffset = 0,\n        toPos = offset + hunk.oldStart - 1;\n\n    let iterator = distanceIterator(toPos, minLine, maxLine);\n\n    for (; localOffset !== undefined; localOffset = iterator()) {\n      if (hunkFits(hunk, toPos + localOffset)) {\n        hunk.offset = offset += localOffset;\n        break;\n      }\n    }\n\n    if (localOffset === undefined) {\n      return false;\n    }\n\n    // Set lower text limit to end of the current hunk, so next ones don't try\n    // to fit over already patched text\n    minLine = hunk.offset + hunk.oldStart + hunk.oldLines;\n  }\n\n  // Apply patch hunks\n  let diffOffset = 0;\n  for (let i = 0; i < hunks.length; i++) {\n    let hunk = hunks[i],\n        toPos = hunk.oldStart + hunk.offset + diffOffset - 1;\n    diffOffset += hunk.newLines - hunk.oldLines;\n\n    for (let j = 0; j < hunk.lines.length; j++) {\n      let line = hunk.lines[j],\n          operation = line[0],\n          content = line.substr(1),\n          delimiter = hunk.linedelimiters[j];\n\n      if (operation === ' ') {\n        toPos++;\n      } else if (operation === '-') {\n        lines.splice(toPos, 1);\n        delimiters.splice(toPos, 1);\n      /* istanbul ignore else */\n      } else if (operation === '+') {\n        lines.splice(toPos, 0, content);\n        delimiters.splice(toPos, 0, delimiter);\n        toPos++;\n      } else if (operation === '\\\\') {\n        let previousOperation = hunk.lines[j - 1] ? hunk.lines[j - 1][0] : null;\n        if (previousOperation === '+') {\n          removeEOFNL = true;\n        } else if (previousOperation === '-') {\n          addEOFNL = true;\n        }\n      }\n    }\n  }\n\n  // Handle EOFNL insertion/removal\n  if (removeEOFNL) {\n    while (!lines[lines.length - 1]) {\n      lines.pop();\n      delimiters.pop();\n    }\n  } else if (addEOFNL) {\n    lines.push('');\n    delimiters.push('\\n');\n  }\n  for (let _k = 0; _k < lines.length - 1; _k++) {\n    lines[_k] = lines[_k] + delimiters[_k];\n  }\n  return lines.join('');\n}\n\n// Wrapper that supports multiple file patches via callbacks.\nexport function applyPatches(uniDiff, options) {\n  if (typeof uniDiff === 'string') {\n    uniDiff = parsePatch(uniDiff);\n  }\n\n  let currentIndex = 0;\n  function processIndex() {\n    let index = uniDiff[currentIndex++];\n    if (!index) {\n      return options.complete();\n    }\n\n    options.loadFile(index, function(err, data) {\n      if (err) {\n        return options.complete(err);\n      }\n\n      let updatedContent = applyPatch(data, index, options);\n      options.patched(index, updatedContent, function(err) {\n        if (err) {\n          return options.complete(err);\n        }\n\n        processIndex();\n      });\n    });\n  }\n  processIndex();\n}\n"]}
+//# sourceMappingURL=data:application/json;charset=utf-8;base64,{"version":3,"sources":["../../src/patch/apply.js"],"names":["applyPatch","applyPatches","source","uniDiff","options","Array","isArray","length","Error","lines","split","delimiters","match","hunks","compareLine","lineNumber","line","operation","patchContent","errorCount","fuzzFactor","minLine","offset","removeEOFNL","addEOFNL","hunkFits","hunk","toPos","j","content","substr","i","maxLine","oldLines","localOffset","oldStart","iterator","undefined","diffOffset","newLines","delimiter","linedelimiters","splice","previousOperation","pop","push","_k","join","currentIndex","processIndex","index","complete","loadFile","err","data","updatedContent","patched"],"mappings":";;;gCAGgBA,U,GAAAA,U;yDAoIAC,Y,GAAAA,Y;;AAvIhB;;AACA;;;;;;uBAEO,SAASD,UAAT,CAAoBE,MAApB,EAA4BC,OAA5B,EAAmD;AAAA,sDAAdC,OAAc,uEAAJ,EAAI;;AACxD,MAAI,OAAOD,OAAP,KAAmB,QAAvB,EAAiC;AAC/BA,cAAU,wEAAWA,OAAX,CAAV;AACD;;AAED,MAAIE,MAAMC,OAAN,CAAcH,OAAd,CAAJ,EAA4B;AAC1B,QAAIA,QAAQI,MAAR,GAAiB,CAArB,EAAwB;AACtB,YAAM,IAAIC,KAAJ,CAAU,4CAAV,CAAN;AACD;;AAEDL,cAAUA,QAAQ,CAAR,CAAV;AACD;;AAED;AACA,MAAIM,QAAQP,OAAOQ,KAAP,CAAa,qBAAb,CAAZ;AAAA,MACIC,aAAaT,OAAOU,KAAP,CAAa,sBAAb,KAAwC,EADzD;AAAA,MAEIC,QAAQV,QAAQU,KAFpB;AAAA,MAIIC,cAAcV,QAAQU,WAAR,IAAwB,UAACC,UAAD,EAAaC,IAAb,EAAmBC,SAAnB,EAA8BC,YAA9B;AAAA,mCAA+CF,SAASE;AAAxD;AAAA,GAJ1C;AAAA,MAKIC,aAAa,CALjB;AAAA,MAMIC,aAAahB,QAAQgB,UAAR,IAAsB,CANvC;AAAA,MAOIC,UAAU,CAPd;AAAA,MAQIC,SAAS,CARb;AAAA,MAUIC,6CAVJ;AAAA,MAWIC,0CAXJ;;AAaA;;;AAGA,WAASC,QAAT,CAAkBC,IAAlB,EAAwBC,KAAxB,EAA+B;AAC7B,SAAK,IAAIC,IAAI,CAAb,EAAgBA,IAAIF,KAAKjB,KAAL,CAAWF,MAA/B,EAAuCqB,GAAvC,EAA4C;AAC1C,UAAIZ,OAAOU,KAAKjB,KAAL,CAAWmB,CAAX,CAAX;AAAA,UACIX,YAAYD,KAAK,CAAL,CADhB;AAAA,UAEIa,UAAUb,KAAKc,MAAL,CAAY,CAAZ,CAFd;;AAIA,UAAIb,cAAc,GAAd,IAAqBA,cAAc,GAAvC,EAA4C;AAC1C;AACA,YAAI,CAACH,YAAYa,QAAQ,CAApB,EAAuBlB,MAAMkB,KAAN,CAAvB,EAAqCV,SAArC,EAAgDY,OAAhD,CAAL,EAA+D;AAC7DV;;AAEA,cAAIA,aAAaC,UAAjB,EAA6B;AAC3B,mBAAO,KAAP;AACD;AACF;AACDO;AACD;AACF;;AAED,WAAO,IAAP;AACD;;AAED;AACA,OAAK,IAAII,IAAI,CAAb,EAAgBA,IAAIlB,MAAMN,MAA1B,EAAkCwB,GAAlC,EAAuC;AACrC,QAAIL,OAAOb,MAAMkB,CAAN,CAAX;AAAA,QACIC,UAAUvB,MAAMF,MAAN,GAAemB,KAAKO,QADlC;AAAA,QAEIC,cAAc,CAFlB;AAAA,QAGIP,QAAQL,SAASI,KAAKS,QAAd,GAAyB,CAHrC;;AAKA,QAAIC,WAAW,oFAAiBT,KAAjB,EAAwBN,OAAxB,EAAiCW,OAAjC,CAAf;;AAEA,WAAOE,gBAAgBG,SAAvB,EAAkCH,cAAcE,UAAhD,EAA4D;AAC1D,UAAIX,SAASC,IAAT,EAAeC,QAAQO,WAAvB,CAAJ,EAAyC;AACvCR,aAAKJ,MAAL,GAAcA,UAAUY,WAAxB;AACA;AACD;AACF;;AAED,QAAIA,gBAAgBG,SAApB,EAA+B;AAC7B,aAAO,KAAP;AACD;;AAED;AACA;AACAhB,cAAUK,KAAKJ,MAAL,GAAcI,KAAKS,QAAnB,GAA8BT,KAAKO,QAA7C;AACD;;AAED;AACA,MAAIK,aAAa,CAAjB;AACA,OAAK,IAAIP,KAAI,CAAb,EAAgBA,KAAIlB,MAAMN,MAA1B,EAAkCwB,IAAlC,EAAuC;AACrC,QAAIL,QAAOb,MAAMkB,EAAN,CAAX;AAAA,QACIJ,SAAQD,MAAKS,QAAL,GAAgBT,MAAKJ,MAArB,GAA8BgB,UAA9B,GAA2C,CADvD;AAEAA,kBAAcZ,MAAKa,QAAL,GAAgBb,MAAKO,QAAnC;;AAEA,QAAIN,SAAQ,CAAZ,EAAe;AAAE;AACfA,eAAQ,CAAR;AACD;;AAED,SAAK,IAAIC,IAAI,CAAb,EAAgBA,IAAIF,MAAKjB,KAAL,CAAWF,MAA/B,EAAuCqB,GAAvC,EAA4C;AAC1C,UAAIZ,OAAOU,MAAKjB,KAAL,CAAWmB,CAAX,CAAX;AAAA,UACIX,YAAYD,KAAK,CAAL,CADhB;AAAA,UAEIa,UAAUb,KAAKc,MAAL,CAAY,CAAZ,CAFd;AAAA,UAGIU,YAAYd,MAAKe,cAAL,CAAoBb,CAApB,CAHhB;;AAKA,UAAIX,cAAc,GAAlB,EAAuB;AACrBU;AACD,OAFD,MAEO,IAAIV,cAAc,GAAlB,EAAuB;AAC5BR,cAAMiC,MAAN,CAAaf,MAAb,EAAoB,CAApB;AACAhB,mBAAW+B,MAAX,CAAkBf,MAAlB,EAAyB,CAAzB;AACF;AACC,OAJM,MAIA,IAAIV,cAAc,GAAlB,EAAuB;AAC5BR,cAAMiC,MAAN,CAAaf,MAAb,EAAoB,CAApB,EAAuBE,OAAvB;AACAlB,mBAAW+B,MAAX,CAAkBf,MAAlB,EAAyB,CAAzB,EAA4Ba,SAA5B;AACAb;AACD,OAJM,MAIA,IAAIV,cAAc,IAAlB,EAAwB;AAC7B,YAAI0B,oBAAoBjB,MAAKjB,KAAL,CAAWmB,IAAI,CAAf,IAAoBF,MAAKjB,KAAL,CAAWmB,IAAI,CAAf,EAAkB,CAAlB,CAApB,GAA2C,IAAnE;AACA,YAAIe,sBAAsB,GAA1B,EAA+B;AAC7BpB,wBAAc,IAAd;AACD,SAFD,MAEO,IAAIoB,sBAAsB,GAA1B,EAA+B;AACpCnB,qBAAW,IAAX;AACD;AACF;AACF;AACF;;AAED;AACA,MAAID,WAAJ,EAAiB;AACf,WAAO,CAACd,MAAMA,MAAMF,MAAN,GAAe,CAArB,CAAR,EAAiC;AAC/BE,YAAMmC,GAAN;AACAjC,iBAAWiC,GAAX;AACD;AACF,GALD,MAKO,IAAIpB,QAAJ,EAAc;AACnBf,UAAMoC,IAAN,CAAW,EAAX;AACAlC,eAAWkC,IAAX,CAAgB,IAAhB;AACD;AACD,OAAK,IAAIC,KAAK,CAAd,EAAiBA,KAAKrC,MAAMF,MAAN,GAAe,CAArC,EAAwCuC,IAAxC,EAA8C;AAC5CrC,UAAMqC,EAAN,IAAYrC,MAAMqC,EAAN,IAAYnC,WAAWmC,EAAX,CAAxB;AACD;AACD,SAAOrC,MAAMsC,IAAN,CAAW,EAAX,CAAP;AACD;;AAED;AACO,SAAS9C,YAAT,CAAsBE,OAAtB,EAA+BC,OAA/B,EAAwC;AAC7C,MAAI,OAAOD,OAAP,KAAmB,QAAvB,EAAiC;AAC/BA,cAAU,wEAAWA,OAAX,CAAV;AACD;;AAED,MAAI6C,eAAe,CAAnB;AACA,WAASC,YAAT,GAAwB;AACtB,QAAIC,QAAQ/C,QAAQ6C,cAAR,CAAZ;AACA,QAAI,CAACE,KAAL,EAAY;AACV,aAAO9C,QAAQ+C,QAAR,EAAP;AACD;;AAED/C,YAAQgD,QAAR,CAAiBF,KAAjB,EAAwB,UAASG,GAAT,EAAcC,IAAd,EAAoB;AAC1C,UAAID,GAAJ,EAAS;AACP,eAAOjD,QAAQ+C,QAAR,CAAiBE,GAAjB,CAAP;AACD;;AAED,UAAIE,iBAAiBvD,WAAWsD,IAAX,EAAiBJ,KAAjB,EAAwB9C,OAAxB,CAArB;AACAA,cAAQoD,OAAR,CAAgBN,KAAhB,EAAuBK,cAAvB,EAAuC,UAASF,GAAT,EAAc;AACnD,YAAIA,GAAJ,EAAS;AACP,iBAAOjD,QAAQ+C,QAAR,CAAiBE,GAAjB,CAAP;AACD;;AAEDJ;AACD,OAND;AAOD,KAbD;AAcD;AACDA;AACD","file":"apply.js","sourcesContent":["import {parsePatch} from './parse';\nimport distanceIterator from '../util/distance-iterator';\n\nexport function applyPatch(source, uniDiff, options = {}) {\n  if (typeof uniDiff === 'string') {\n    uniDiff = parsePatch(uniDiff);\n  }\n\n  if (Array.isArray(uniDiff)) {\n    if (uniDiff.length > 1) {\n      throw new Error('applyPatch only works with a single input.');\n    }\n\n    uniDiff = uniDiff[0];\n  }\n\n  // Apply the diff to the input\n  let lines = source.split(/\\r\\n|[\\n\\v\\f\\r\\x85]/),\n      delimiters = source.match(/\\r\\n|[\\n\\v\\f\\r\\x85]/g) || [],\n      hunks = uniDiff.hunks,\n\n      compareLine = options.compareLine || ((lineNumber, line, operation, patchContent) => line === patchContent),\n      errorCount = 0,\n      fuzzFactor = options.fuzzFactor || 0,\n      minLine = 0,\n      offset = 0,\n\n      removeEOFNL,\n      addEOFNL;\n\n  /**\n   * Checks if the hunk exactly fits on the provided location\n   */\n  function hunkFits(hunk, toPos) {\n    for (let j = 0; j < hunk.lines.length; j++) {\n      let line = hunk.lines[j],\n          operation = line[0],\n          content = line.substr(1);\n\n      if (operation === ' ' || operation === '-') {\n        // Context sanity check\n        if (!compareLine(toPos + 1, lines[toPos], operation, content)) {\n          errorCount++;\n\n          if (errorCount > fuzzFactor) {\n            return false;\n          }\n        }\n        toPos++;\n      }\n    }\n\n    return true;\n  }\n\n  // Search best fit offsets for each hunk based on the previous ones\n  for (let i = 0; i < hunks.length; i++) {\n    let hunk = hunks[i],\n        maxLine = lines.length - hunk.oldLines,\n        localOffset = 0,\n        toPos = offset + hunk.oldStart - 1;\n\n    let iterator = distanceIterator(toPos, minLine, maxLine);\n\n    for (; localOffset !== undefined; localOffset = iterator()) {\n      if (hunkFits(hunk, toPos + localOffset)) {\n        hunk.offset = offset += localOffset;\n        break;\n      }\n    }\n\n    if (localOffset === undefined) {\n      return false;\n    }\n\n    // Set lower text limit to end of the current hunk, so next ones don't try\n    // to fit over already patched text\n    minLine = hunk.offset + hunk.oldStart + hunk.oldLines;\n  }\n\n  // Apply patch hunks\n  let diffOffset = 0;\n  for (let i = 0; i < hunks.length; i++) {\n    let hunk = hunks[i],\n        toPos = hunk.oldStart + hunk.offset + diffOffset - 1;\n    diffOffset += hunk.newLines - hunk.oldLines;\n\n    if (toPos < 0) { // Creating a new file\n      toPos = 0;\n    }\n\n    for (let j = 0; j < hunk.lines.length; j++) {\n      let line = hunk.lines[j],\n          operation = line[0],\n          content = line.substr(1),\n          delimiter = hunk.linedelimiters[j];\n\n      if (operation === ' ') {\n        toPos++;\n      } else if (operation === '-') {\n        lines.splice(toPos, 1);\n        delimiters.splice(toPos, 1);\n      /* istanbul ignore else */\n      } else if (operation === '+') {\n        lines.splice(toPos, 0, content);\n        delimiters.splice(toPos, 0, delimiter);\n        toPos++;\n      } else if (operation === '\\\\') {\n        let previousOperation = hunk.lines[j - 1] ? hunk.lines[j - 1][0] : null;\n        if (previousOperation === '+') {\n          removeEOFNL = true;\n        } else if (previousOperation === '-') {\n          addEOFNL = true;\n        }\n      }\n    }\n  }\n\n  // Handle EOFNL insertion/removal\n  if (removeEOFNL) {\n    while (!lines[lines.length - 1]) {\n      lines.pop();\n      delimiters.pop();\n    }\n  } else if (addEOFNL) {\n    lines.push('');\n    delimiters.push('\\n');\n  }\n  for (let _k = 0; _k < lines.length - 1; _k++) {\n    lines[_k] = lines[_k] + delimiters[_k];\n  }\n  return lines.join('');\n}\n\n// Wrapper that supports multiple file patches via callbacks.\nexport function applyPatches(uniDiff, options) {\n  if (typeof uniDiff === 'string') {\n    uniDiff = parsePatch(uniDiff);\n  }\n\n  let currentIndex = 0;\n  function processIndex() {\n    let index = uniDiff[currentIndex++];\n    if (!index) {\n      return options.complete();\n    }\n\n    options.loadFile(index, function(err, data) {\n      if (err) {\n        return options.complete(err);\n      }\n\n      let updatedContent = applyPatch(data, index, options);\n      options.patched(index, updatedContent, function(err) {\n        if (err) {\n          return options.complete(err);\n        }\n\n        processIndex();\n      });\n    });\n  }\n  processIndex();\n}\n"]}