380 lines
38 KiB
JavaScript
380 lines
38 KiB
JavaScript
/*istanbul ignore start*/'use strict';
|
|
|
|
exports.__esModule = true;
|
|
exports. /*istanbul ignore end*/calcLineCount = calcLineCount;
|
|
/*istanbul ignore start*/exports. /*istanbul ignore end*/merge = merge;
|
|
|
|
var /*istanbul ignore start*/_create = require('./create') /*istanbul ignore end*/;
|
|
|
|
var /*istanbul ignore start*/_parse = require('./parse') /*istanbul ignore end*/;
|
|
|
|
var /*istanbul ignore start*/_array = require('../util/array') /*istanbul ignore end*/;
|
|
|
|
/*istanbul ignore start*/
|
|
function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }
|
|
|
|
/*istanbul ignore end*/function calcLineCount(hunk) {
|
|
var conflicted = false;
|
|
|
|
hunk.oldLines = 0;
|
|
hunk.newLines = 0;
|
|
|
|
hunk.lines.forEach(function (line) {
|
|
if (typeof line !== 'string') {
|
|
conflicted = true;
|
|
return;
|
|
}
|
|
|
|
if (line[0] === '+' || line[0] === ' ') {
|
|
hunk.newLines++;
|
|
}
|
|
if (line[0] === '-' || line[0] === ' ') {
|
|
hunk.oldLines++;
|
|
}
|
|
});
|
|
|
|
if (conflicted) {
|
|
delete hunk.oldLines;
|
|
delete hunk.newLines;
|
|
}
|
|
}
|
|
|
|
function merge(mine, theirs, base) {
|
|
mine = loadPatch(mine, base);
|
|
theirs = loadPatch(theirs, base);
|
|
|
|
var ret = {};
|
|
|
|
// For index we just let it pass through as it doesn't have any necessary meaning.
|
|
// Leaving sanity checks on this to the API consumer that may know more about the
|
|
// meaning in their own context.
|
|
if (mine.index || theirs.index) {
|
|
ret.index = mine.index || theirs.index;
|
|
}
|
|
|
|
if (mine.newFileName || theirs.newFileName) {
|
|
if (!fileNameChanged(mine)) {
|
|
// No header or no change in ours, use theirs (and ours if theirs does not exist)
|
|
ret.oldFileName = theirs.oldFileName || mine.oldFileName;
|
|
ret.newFileName = theirs.newFileName || mine.newFileName;
|
|
ret.oldHeader = theirs.oldHeader || mine.oldHeader;
|
|
ret.newHeader = theirs.newHeader || mine.newHeader;
|
|
} else if (!fileNameChanged(theirs)) {
|
|
// No header or no change in theirs, use ours
|
|
ret.oldFileName = mine.oldFileName;
|
|
ret.newFileName = mine.newFileName;
|
|
ret.oldHeader = mine.oldHeader;
|
|
ret.newHeader = mine.newHeader;
|
|
} else {
|
|
// Both changed... figure it out
|
|
ret.oldFileName = selectField(ret, mine.oldFileName, theirs.oldFileName);
|
|
ret.newFileName = selectField(ret, mine.newFileName, theirs.newFileName);
|
|
ret.oldHeader = selectField(ret, mine.oldHeader, theirs.oldHeader);
|
|
ret.newHeader = selectField(ret, mine.newHeader, theirs.newHeader);
|
|
}
|
|
}
|
|
|
|
ret.hunks = [];
|
|
|
|
var mineIndex = 0,
|
|
theirsIndex = 0,
|
|
mineOffset = 0,
|
|
theirsOffset = 0;
|
|
|
|
while (mineIndex < mine.hunks.length || theirsIndex < theirs.hunks.length) {
|
|
var mineCurrent = mine.hunks[mineIndex] || { oldStart: Infinity },
|
|
theirsCurrent = theirs.hunks[theirsIndex] || { oldStart: Infinity };
|
|
|
|
if (hunkBefore(mineCurrent, theirsCurrent)) {
|
|
// This patch does not overlap with any of the others, yay.
|
|
ret.hunks.push(cloneHunk(mineCurrent, mineOffset));
|
|
mineIndex++;
|
|
theirsOffset += mineCurrent.newLines - mineCurrent.oldLines;
|
|
} else if (hunkBefore(theirsCurrent, mineCurrent)) {
|
|
// This patch does not overlap with any of the others, yay.
|
|
ret.hunks.push(cloneHunk(theirsCurrent, theirsOffset));
|
|
theirsIndex++;
|
|
mineOffset += theirsCurrent.newLines - theirsCurrent.oldLines;
|
|
} else {
|
|
// Overlap, merge as best we can
|
|
var mergedHunk = {
|
|
oldStart: Math.min(mineCurrent.oldStart, theirsCurrent.oldStart),
|
|
oldLines: 0,
|
|
newStart: Math.min(mineCurrent.newStart + mineOffset, theirsCurrent.oldStart + theirsOffset),
|
|
newLines: 0,
|
|
lines: []
|
|
};
|
|
mergeLines(mergedHunk, mineCurrent.oldStart, mineCurrent.lines, theirsCurrent.oldStart, theirsCurrent.lines);
|
|
theirsIndex++;
|
|
mineIndex++;
|
|
|
|
ret.hunks.push(mergedHunk);
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
function loadPatch(param, base) {
|
|
if (typeof param === 'string') {
|
|
if (/^@@/m.test(param) || /^Index:/m.test(param)) {
|
|
return (/*istanbul ignore start*/(0, _parse.parsePatch) /*istanbul ignore end*/(param)[0]
|
|
);
|
|
}
|
|
|
|
if (!base) {
|
|
throw new Error('Must provide a base reference or pass in a patch');
|
|
}
|
|
return (/*istanbul ignore start*/(0, _create.structuredPatch) /*istanbul ignore end*/(undefined, undefined, base, param)
|
|
);
|
|
}
|
|
|
|
return param;
|
|
}
|
|
|
|
function fileNameChanged(patch) {
|
|
return patch.newFileName && patch.newFileName !== patch.oldFileName;
|
|
}
|
|
|
|
function selectField(index, mine, theirs) {
|
|
if (mine === theirs) {
|
|
return mine;
|
|
} else {
|
|
index.conflict = true;
|
|
return { mine: mine, theirs: theirs };
|
|
}
|
|
}
|
|
|
|
function hunkBefore(test, check) {
|
|
return test.oldStart < check.oldStart && test.oldStart + test.oldLines < check.oldStart;
|
|
}
|
|
|
|
function cloneHunk(hunk, offset) {
|
|
return {
|
|
oldStart: hunk.oldStart, oldLines: hunk.oldLines,
|
|
newStart: hunk.newStart + offset, newLines: hunk.newLines,
|
|
lines: hunk.lines
|
|
};
|
|
}
|
|
|
|
function mergeLines(hunk, mineOffset, mineLines, theirOffset, theirLines) {
|
|
// This will generally result in a conflicted hunk, but there are cases where the context
|
|
// is the only overlap where we can successfully merge the content here.
|
|
var mine = { offset: mineOffset, lines: mineLines, index: 0 },
|
|
their = { offset: theirOffset, lines: theirLines, index: 0 };
|
|
|
|
// Handle any leading content
|
|
insertLeading(hunk, mine, their);
|
|
insertLeading(hunk, their, mine);
|
|
|
|
// Now in the overlap content. Scan through and select the best changes from each.
|
|
while (mine.index < mine.lines.length && their.index < their.lines.length) {
|
|
var mineCurrent = mine.lines[mine.index],
|
|
theirCurrent = their.lines[their.index];
|
|
|
|
if ((mineCurrent[0] === '-' || mineCurrent[0] === '+') && (theirCurrent[0] === '-' || theirCurrent[0] === '+')) {
|
|
// Both modified ...
|
|
mutualChange(hunk, mine, their);
|
|
} else if (mineCurrent[0] === '+' && theirCurrent[0] === ' ') {
|
|
/*istanbul ignore start*/
|
|
var _hunk$lines;
|
|
|
|
/*istanbul ignore end*/
|
|
// Mine inserted
|
|
/*istanbul ignore start*/(_hunk$lines = /*istanbul ignore end*/hunk.lines).push. /*istanbul ignore start*/apply /*istanbul ignore end*/( /*istanbul ignore start*/_hunk$lines /*istanbul ignore end*/, /*istanbul ignore start*/_toConsumableArray( /*istanbul ignore end*/collectChange(mine)));
|
|
} else if (theirCurrent[0] === '+' && mineCurrent[0] === ' ') {
|
|
/*istanbul ignore start*/
|
|
var _hunk$lines2;
|
|
|
|
/*istanbul ignore end*/
|
|
// Theirs inserted
|
|
/*istanbul ignore start*/(_hunk$lines2 = /*istanbul ignore end*/hunk.lines).push. /*istanbul ignore start*/apply /*istanbul ignore end*/( /*istanbul ignore start*/_hunk$lines2 /*istanbul ignore end*/, /*istanbul ignore start*/_toConsumableArray( /*istanbul ignore end*/collectChange(their)));
|
|
} else if (mineCurrent[0] === '-' && theirCurrent[0] === ' ') {
|
|
// Mine removed or edited
|
|
removal(hunk, mine, their);
|
|
} else if (theirCurrent[0] === '-' && mineCurrent[0] === ' ') {
|
|
// Their removed or edited
|
|
removal(hunk, their, mine, true);
|
|
} else if (mineCurrent === theirCurrent) {
|
|
// Context identity
|
|
hunk.lines.push(mineCurrent);
|
|
mine.index++;
|
|
their.index++;
|
|
} else {
|
|
// Context mismatch
|
|
conflict(hunk, collectChange(mine), collectChange(their));
|
|
}
|
|
}
|
|
|
|
// Now push anything that may be remaining
|
|
insertTrailing(hunk, mine);
|
|
insertTrailing(hunk, their);
|
|
|
|
calcLineCount(hunk);
|
|
}
|
|
|
|
function mutualChange(hunk, mine, their) {
|
|
var myChanges = collectChange(mine),
|
|
theirChanges = collectChange(their);
|
|
|
|
if (allRemoves(myChanges) && allRemoves(theirChanges)) {
|
|
// Special case for remove changes that are supersets of one another
|
|
if ( /*istanbul ignore start*/(0, _array.arrayStartsWith) /*istanbul ignore end*/(myChanges, theirChanges) && skipRemoveSuperset(their, myChanges, myChanges.length - theirChanges.length)) {
|
|
/*istanbul ignore start*/
|
|
var _hunk$lines3;
|
|
|
|
/*istanbul ignore end*/
|
|
/*istanbul ignore start*/(_hunk$lines3 = /*istanbul ignore end*/hunk.lines).push. /*istanbul ignore start*/apply /*istanbul ignore end*/( /*istanbul ignore start*/_hunk$lines3 /*istanbul ignore end*/, /*istanbul ignore start*/_toConsumableArray( /*istanbul ignore end*/myChanges));
|
|
return;
|
|
} else if ( /*istanbul ignore start*/(0, _array.arrayStartsWith) /*istanbul ignore end*/(theirChanges, myChanges) && skipRemoveSuperset(mine, theirChanges, theirChanges.length - myChanges.length)) {
|
|
/*istanbul ignore start*/
|
|
var _hunk$lines4;
|
|
|
|
/*istanbul ignore end*/
|
|
/*istanbul ignore start*/(_hunk$lines4 = /*istanbul ignore end*/hunk.lines).push. /*istanbul ignore start*/apply /*istanbul ignore end*/( /*istanbul ignore start*/_hunk$lines4 /*istanbul ignore end*/, /*istanbul ignore start*/_toConsumableArray( /*istanbul ignore end*/theirChanges));
|
|
return;
|
|
}
|
|
} else if ( /*istanbul ignore start*/(0, _array.arrayEqual) /*istanbul ignore end*/(myChanges, theirChanges)) {
|
|
/*istanbul ignore start*/
|
|
var _hunk$lines5;
|
|
|
|
/*istanbul ignore end*/
|
|
/*istanbul ignore start*/(_hunk$lines5 = /*istanbul ignore end*/hunk.lines).push. /*istanbul ignore start*/apply /*istanbul ignore end*/( /*istanbul ignore start*/_hunk$lines5 /*istanbul ignore end*/, /*istanbul ignore start*/_toConsumableArray( /*istanbul ignore end*/myChanges));
|
|
return;
|
|
}
|
|
|
|
conflict(hunk, myChanges, theirChanges);
|
|
}
|
|
|
|
function removal(hunk, mine, their, swap) {
|
|
var myChanges = collectChange(mine),
|
|
theirChanges = collectContext(their, myChanges);
|
|
if (theirChanges.merged) {
|
|
/*istanbul ignore start*/
|
|
var _hunk$lines6;
|
|
|
|
/*istanbul ignore end*/
|
|
/*istanbul ignore start*/(_hunk$lines6 = /*istanbul ignore end*/hunk.lines).push. /*istanbul ignore start*/apply /*istanbul ignore end*/( /*istanbul ignore start*/_hunk$lines6 /*istanbul ignore end*/, /*istanbul ignore start*/_toConsumableArray( /*istanbul ignore end*/theirChanges.merged));
|
|
} else {
|
|
conflict(hunk, swap ? theirChanges : myChanges, swap ? myChanges : theirChanges);
|
|
}
|
|
}
|
|
|
|
function conflict(hunk, mine, their) {
|
|
hunk.conflict = true;
|
|
hunk.lines.push({
|
|
conflict: true,
|
|
mine: mine,
|
|
theirs: their
|
|
});
|
|
}
|
|
|
|
function insertLeading(hunk, insert, their) {
|
|
while (insert.offset < their.offset && insert.index < insert.lines.length) {
|
|
var line = insert.lines[insert.index++];
|
|
hunk.lines.push(line);
|
|
insert.offset++;
|
|
}
|
|
}
|
|
function insertTrailing(hunk, insert) {
|
|
while (insert.index < insert.lines.length) {
|
|
var line = insert.lines[insert.index++];
|
|
hunk.lines.push(line);
|
|
}
|
|
}
|
|
|
|
function collectChange(state) {
|
|
var ret = [],
|
|
operation = state.lines[state.index][0];
|
|
while (state.index < state.lines.length) {
|
|
var line = state.lines[state.index];
|
|
|
|
// Group additions that are immediately after subtractions and treat them as one "atomic" modify change.
|
|
if (operation === '-' && line[0] === '+') {
|
|
operation = '+';
|
|
}
|
|
|
|
if (operation === line[0]) {
|
|
ret.push(line);
|
|
state.index++;
|
|
} else {
|
|
break;
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
function collectContext(state, matchChanges) {
|
|
var changes = [],
|
|
merged = [],
|
|
matchIndex = 0,
|
|
contextChanges = false,
|
|
conflicted = false;
|
|
while (matchIndex < matchChanges.length && state.index < state.lines.length) {
|
|
var change = state.lines[state.index],
|
|
match = matchChanges[matchIndex];
|
|
|
|
// Once we've hit our add, then we are done
|
|
if (match[0] === '+') {
|
|
break;
|
|
}
|
|
|
|
contextChanges = contextChanges || change[0] !== ' ';
|
|
|
|
merged.push(match);
|
|
matchIndex++;
|
|
|
|
// Consume any additions in the other block as a conflict to attempt
|
|
// to pull in the remaining context after this
|
|
if (change[0] === '+') {
|
|
conflicted = true;
|
|
|
|
while (change[0] === '+') {
|
|
changes.push(change);
|
|
change = state.lines[++state.index];
|
|
}
|
|
}
|
|
|
|
if (match.substr(1) === change.substr(1)) {
|
|
changes.push(change);
|
|
state.index++;
|
|
} else {
|
|
conflicted = true;
|
|
}
|
|
}
|
|
|
|
if ((matchChanges[matchIndex] || '')[0] === '+' && contextChanges) {
|
|
conflicted = true;
|
|
}
|
|
|
|
if (conflicted) {
|
|
return changes;
|
|
}
|
|
|
|
while (matchIndex < matchChanges.length) {
|
|
merged.push(matchChanges[matchIndex++]);
|
|
}
|
|
|
|
return {
|
|
merged: merged,
|
|
changes: changes
|
|
};
|
|
}
|
|
|
|
function allRemoves(changes) {
|
|
return changes.reduce(function (prev, change) {
|
|
return prev && change[0] === '-';
|
|
}, true);
|
|
}
|
|
function skipRemoveSuperset(state, removeChanges, delta) {
|
|
for (var i = 0; i < delta; i++) {
|
|
var changeContent = removeChanges[removeChanges.length - delta + i].substr(1);
|
|
if (state.lines[state.index + i] !== ' ' + changeContent) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
state.index += delta;
|
|
return true;
|
|
}
|
|
//# sourceMappingURL=data:application/json;base64,{"version":3,"sources":["../../src/patch/merge.js"],"names":[],"mappings":";;;gCAKgB;yDA0BA;;AA/BhB;;AACA;;AAEA;;;;;uBAEO,SAAS,aAAT,CAAuB,IAAvB,EAA6B;AAClC,MAAI,aAAa,KAAb,CAD8B;;AAGlC,OAAK,QAAL,GAAgB,CAAhB,CAHkC;AAIlC,OAAK,QAAL,GAAgB,CAAhB,CAJkC;;AAMlC,OAAK,KAAL,CAAW,OAAX,CAAmB,UAAS,IAAT,EAAe;AAChC,QAAI,OAAO,IAAP,KAAgB,QAAhB,EAA0B;AAC5B,mBAAa,IAAb,CAD4B;AAE5B,aAF4B;KAA9B;;AAKA,QAAI,KAAK,CAAL,MAAY,GAAZ,IAAmB,KAAK,CAAL,MAAY,GAAZ,EAAiB;AACtC,WAAK,QAAL,GADsC;KAAxC;AAGA,QAAI,KAAK,CAAL,MAAY,GAAZ,IAAmB,KAAK,CAAL,MAAY,GAAZ,EAAiB;AACtC,WAAK,QAAL,GADsC;KAAxC;GATiB,CAAnB,CANkC;;AAoBlC,MAAI,UAAJ,EAAgB;AACd,WAAO,KAAK,QAAL,CADO;AAEd,WAAO,KAAK,QAAL,CAFO;GAAhB;CApBK;;AA0BA,SAAS,KAAT,CAAe,IAAf,EAAqB,MAArB,EAA6B,IAA7B,EAAmC;AACxC,SAAO,UAAU,IAAV,EAAgB,IAAhB,CAAP,CADwC;AAExC,WAAS,UAAU,MAAV,EAAkB,IAAlB,CAAT,CAFwC;;AAIxC,MAAI,MAAM,EAAN;;;;;AAJoC,MASpC,KAAK,KAAL,IAAc,OAAO,KAAP,EAAc;AAC9B,QAAI,KAAJ,GAAY,KAAK,KAAL,IAAc,OAAO,KAAP,CADI;GAAhC;;AAIA,MAAI,KAAK,WAAL,IAAoB,OAAO,WAAP,EAAoB;AAC1C,QAAI,CAAC,gBAAgB,IAAhB,CAAD,EAAwB;;AAE1B,UAAI,WAAJ,GAAkB,OAAO,WAAP,IAAsB,KAAK,WAAL,CAFd;AAG1B,UAAI,WAAJ,GAAkB,OAAO,WAAP,IAAsB,KAAK,WAAL,CAHd;AAI1B,UAAI,SAAJ,GAAgB,OAAO,SAAP,IAAoB,KAAK,SAAL,CAJV;AAK1B,UAAI,SAAJ,GAAgB,OAAO,SAAP,IAAoB,KAAK,SAAL,CALV;KAA5B,MAMO,IAAI,CAAC,gBAAgB,MAAhB,CAAD,EAA0B;;AAEnC,UAAI,WAAJ,GAAkB,KAAK,WAAL,CAFiB;AAGnC,UAAI,WAAJ,GAAkB,KAAK,WAAL,CAHiB;AAInC,UAAI,SAAJ,GAAgB,KAAK,SAAL,CAJmB;AAKnC,UAAI,SAAJ,GAAgB,KAAK,SAAL,CALmB;KAA9B,MAMA;;AAEL,UAAI,WAAJ,GAAkB,YAAY,GAAZ,EAAiB,KAAK,WAAL,EAAkB,OAAO,WAAP,CAArD,CAFK;AAGL,UAAI,WAAJ,GAAkB,YAAY,GAAZ,EAAiB,KAAK,WAAL,EAAkB,OAAO,WAAP,CAArD,CAHK;AAIL,UAAI,SAAJ,GAAgB,YAAY,GAAZ,EAAiB,KAAK,SAAL,EAAgB,OAAO,SAAP,CAAjD,CAJK;AAKL,UAAI,SAAJ,GAAgB,YAAY,GAAZ,EAAiB,KAAK,SAAL,EAAgB,OAAO,SAAP,CAAjD,CALK;KANA;GAPT;;AAsBA,MAAI,KAAJ,GAAY,EAAZ,CAnCwC;;AAqCxC,MAAI,YAAY,CAAZ;MACA,cAAc,CAAd;MACA,aAAa,CAAb;MACA,eAAe,CAAf,CAxCoC;;AA0CxC,SAAO,YAAY,KAAK,KAAL,CAAW,MAAX,IAAqB,cAAc,OAAO,KAAP,CAAa,MAAb,EAAqB;AACzE,QAAI,cAAc,KAAK,KAAL,CAAW,SAAX,KAAyB,EAAC,UAAU,QAAV,EAA1B;QACd,gBAAgB,OAAO,KAAP,CAAa,WAAb,KAA6B,EAAC,UAAU,QAAV,EAA9B,CAFqD;;AAIzE,QAAI,WAAW,WAAX,EAAwB,aAAxB,CAAJ,EAA4C;;AAE1C,UAAI,KAAJ,CAAU,IAAV,CAAe,UAAU,WAAV,EAAuB,UAAvB,CAAf,EAF0C;AAG1C,kBAH0C;AAI1C,sBAAgB,YAAY,QAAZ,GAAuB,YAAY,QAAZ,CAJG;KAA5C,MAKO,IAAI,WAAW,aAAX,EAA0B,WAA1B,CAAJ,EAA4C;;AAEjD,UAAI,KAAJ,CAAU,IAAV,CAAe,UAAU,aAAV,EAAyB,YAAzB,CAAf,EAFiD;AAGjD,oBAHiD;AAIjD,oBAAc,cAAc,QAAd,GAAyB,cAAc,QAAd,CAJU;KAA5C,MAKA;;AAEL,UAAI,aAAa;AACf,kBAAU,KAAK,GAAL,CAAS,YAAY,QAAZ,EAAsB,cAAc,QAAd,CAAzC;AACA,kBAAU,CAAV;AACA,kBAAU,KAAK,GAAL,CAAS,YAAY,QAAZ,GAAuB,UAAvB,EAAmC,cAAc,QAAd,GAAyB,YAAzB,CAAtD;AACA,kBAAU,CAAV;AACA,eAAO,EAAP;OALE,CAFC;AASL,iBAAW,UAAX,EAAuB,YAAY,QAAZ,EAAsB,YAAY,KAAZ,EAAmB,cAAc,QAAd,EAAwB,cAAc,KAAd,CAAxF,CATK;AAUL,oBAVK;AAWL,kBAXK;;AAaL,UAAI,KAAJ,CAAU,IAAV,CAAe,UAAf,EAbK;KALA;GATT;;AA+BA,SAAO,GAAP,CAzEwC;CAAnC;;AA4EP,SAAS,SAAT,CAAmB,KAAnB,EAA0B,IAA1B,EAAgC;AAC9B,MAAI,OAAO,KAAP,KAAiB,QAAjB,EAA2B;AAC7B,QAAI,OAAO,IAAP,CAAY,KAAZ,KAAuB,WAAW,IAAX,CAAgB,KAAhB,CAAvB,EAAgD;AAClD,aAAO,yEAAW,KAAX,EAAkB,CAAlB,CAAP;QADkD;KAApD;;AAIA,QAAI,CAAC,IAAD,EAAO;AACT,YAAM,IAAI,KAAJ,CAAU,kDAAV,CAAN,CADS;KAAX;AAGA,WAAO,+EAAgB,SAAhB,EAA2B,SAA3B,EAAsC,IAAtC,EAA4C,KAA5C,CAAP;MAR6B;GAA/B;;AAWA,SAAO,KAAP,CAZ8B;CAAhC;;AAeA,SAAS,eAAT,CAAyB,KAAzB,EAAgC;AAC9B,SAAO,MAAM,WAAN,IAAqB,MAAM,WAAN,KAAsB,MAAM,WAAN,CADpB;CAAhC;;AAIA,SAAS,WAAT,CAAqB,KAArB,EAA4B,IAA5B,EAAkC,MAAlC,EAA0C;AACxC,MAAI,SAAS,MAAT,EAAiB;AACnB,WAAO,IAAP,CADmB;GAArB,MAEO;AACL,UAAM,QAAN,GAAiB,IAAjB,CADK;AAEL,WAAO,EAAC,UAAD,EAAO,cAAP,EAAP,CAFK;GAFP;CADF;;AASA,SAAS,UAAT,CAAoB,IAApB,EAA0B,KAA1B,EAAiC;AAC/B,SAAO,KAAK,QAAL,GAAgB,MAAM,QAAN,IAClB,IAAC,CAAK,QAAL,GAAgB,KAAK,QAAL,GAAiB,MAAM,QAAN,CAFR;CAAjC;;AAKA,SAAS,SAAT,CAAmB,IAAnB,EAAyB,MAAzB,EAAiC;AAC/B,SAAO;AACL,cAAU,KAAK,QAAL,EAAe,UAAU,KAAK,QAAL;AACnC,cAAU,KAAK,QAAL,GAAgB,MAAhB,EAAwB,UAAU,KAAK,QAAL;AAC5C,WAAO,KAAK,KAAL;GAHT,CAD+B;CAAjC;;AAQA,SAAS,UAAT,CAAoB,IAApB,EAA0B,UAA1B,EAAsC,SAAtC,EAAiD,WAAjD,EAA8D,UAA9D,EAA0E;;;AAGxE,MAAI,OAAO,EAAC,QAAQ,UAAR,EAAoB,OAAO,SAAP,EAAkB,OAAO,CAAP,EAA9C;MACA,QAAQ,EAAC,QAAQ,WAAR,EAAqB,OAAO,UAAP,EAAmB,OAAO,CAAP,EAAjD;;;AAJoE,eAOxE,CAAc,IAAd,EAAoB,IAApB,EAA0B,KAA1B,EAPwE;AAQxE,gBAAc,IAAd,EAAoB,KAApB,EAA2B,IAA3B;;;AARwE,SAWjE,KAAK,KAAL,GAAa,KAAK,KAAL,CAAW,MAAX,IAAqB,MAAM,KAAN,GAAc,MAAM,KAAN,CAAY,MAAZ,EAAoB;AACzE,QAAI,cAAc,KAAK,KAAL,CAAW,KAAK,KAAL,CAAzB;QACA,eAAe,MAAM,KAAN,CAAY,MAAM,KAAN,CAA3B,CAFqE;;AAIzE,QAAI,CAAC,YAAY,CAAZ,MAAmB,GAAnB,IAA0B,YAAY,CAAZ,MAAmB,GAAnB,CAA3B,KACI,aAAa,CAAb,MAAoB,GAApB,IAA2B,aAAa,CAAb,MAAoB,GAApB,CAD/B,EACyD;;AAE3D,mBAAa,IAAb,EAAmB,IAAnB,EAAyB,KAAzB,EAF2D;KAD7D,MAIO,IAAI,YAAY,CAAZ,MAAmB,GAAnB,IAA0B,aAAa,CAAb,MAAoB,GAApB,EAAyB;;;;;;AAE5D,0EAAK,KAAL,EAAW,IAAX,4LAAoB,cAAc,IAAd,EAApB,EAF4D;KAAvD,MAGA,IAAI,aAAa,CAAb,MAAoB,GAApB,IAA2B,YAAY,CAAZ,MAAmB,GAAnB,EAAwB;;;;;;AAE5D,2EAAK,KAAL,EAAW,IAAX,6LAAoB,cAAc,KAAd,EAApB,EAF4D;KAAvD,MAGA,IAAI,YAAY,CAAZ,MAAmB,GAAnB,IAA0B,aAAa,CAAb,MAAoB,GAApB,EAAyB;;AAE5D,cAAQ,IAAR,EAAc,IAAd,EAAoB,KAApB,EAF4D;KAAvD,MAGA,IAAI,aAAa,CAAb,MAAoB,GAApB,IAA2B,YAAY,CAAZ,MAAmB,GAAnB,EAAwB;;AAE5D,cAAQ,IAAR,EAAc,KAAd,EAAqB,IAArB,EAA2B,IAA3B,EAF4D;KAAvD,MAGA,IAAI,gBAAgB,YAAhB,EAA8B;;AAEvC,WAAK,KAAL,CAAW,IAAX,CAAgB,WAAhB,EAFuC;AAGvC,WAAK,KAAL,GAHuC;AAIvC,YAAM,KAAN,GAJuC;KAAlC,MAKA;;AAEL,eAAS,IAAT,EAAe,cAAc,IAAd,CAAf,EAAoC,cAAc,KAAd,CAApC,EAFK;KALA;GApBT;;;AAXwE,gBA2CxE,CAAe,IAAf,EAAqB,IAArB,EA3CwE;AA4CxE,iBAAe,IAAf,EAAqB,KAArB,EA5CwE;;AA8CxE,gBAAc,IAAd,EA9CwE;CAA1E;;AAiDA,SAAS,YAAT,CAAsB,IAAtB,EAA4B,IAA5B,EAAkC,KAAlC,EAAyC;AACvC,MAAI,YAAY,cAAc,IAAd,CAAZ;MACA,eAAe,cAAc,KAAd,CAAf,CAFmC;;AAIvC,MAAI,WAAW,SAAX,KAAyB,WAAW,YAAX,CAAzB,EAAmD;;AAErD,QAAI,8EAAgB,SAAhB,EAA2B,YAA3B,KACG,mBAAmB,KAAnB,EAA0B,SAA1B,EAAqC,UAAU,MAAV,GAAmB,aAAa,MAAb,CAD3D,EACiF;;;;;AACnF,2EAAK,KAAL,EAAW,IAAX,6LAAoB,UAApB,EADmF;AAEnF,aAFmF;KADrF,MAIO,IAAI,8EAAgB,YAAhB,EAA8B,SAA9B,KACJ,mBAAmB,IAAnB,EAAyB,YAAzB,EAAuC,aAAa,MAAb,GAAsB,UAAU,MAAV,CADzD,EAC4E;;;;;AACrF,2EAAK,KAAL,EAAW,IAAX,6LAAoB,aAApB,EADqF;AAErF,aAFqF;KADhF;GANT,MAWO,IAAI,yEAAW,SAAX,EAAsB,YAAtB,CAAJ,EAAyC;;;;;AAC9C,yEAAK,KAAL,EAAW,IAAX,6LAAoB,UAApB,EAD8C;AAE9C,WAF8C;GAAzC;;AAKP,WAAS,IAAT,EAAe,SAAf,EAA0B,YAA1B,EApBuC;CAAzC;;AAuBA,SAAS,OAAT,CAAiB,IAAjB,EAAuB,IAAvB,EAA6B,KAA7B,EAAoC,IAApC,EAA0C;AACxC,MAAI,YAAY,cAAc,IAAd,CAAZ;MACA,eAAe,eAAe,KAAf,EAAsB,SAAtB,CAAf,CAFoC;AAGxC,MAAI,aAAa,MAAb,EAAqB;;;;;AACvB,yEAAK,KAAL,EAAW,IAAX,6LAAoB,aAAa,MAAb,CAApB,EADuB;GAAzB,MAEO;AACL,aAAS,IAAT,EAAe,OAAO,YAAP,GAAsB,SAAtB,EAAiC,OAAO,SAAP,GAAmB,YAAnB,CAAhD,CADK;GAFP;CAHF;;AAUA,SAAS,QAAT,CAAkB,IAAlB,EAAwB,IAAxB,EAA8B,KAA9B,EAAqC;AACnC,OAAK,QAAL,GAAgB,IAAhB,CADmC;AAEnC,OAAK,KAAL,CAAW,IAAX,CAAgB;AACd,cAAU,IAAV;AACA,UAAM,IAAN;AACA,YAAQ,KAAR;GAHF,EAFmC;CAArC;;AASA,SAAS,aAAT,CAAuB,IAAvB,EAA6B,MAA7B,EAAqC,KAArC,EAA4C;AAC1C,SAAO,OAAO,MAAP,GAAgB,MAAM,MAAN,IAAgB,OAAO,KAAP,GAAe,OAAO,KAAP,CAAa,MAAb,EAAqB;AACzE,QAAI,OAAO,OAAO,KAAP,CAAa,OAAO,KAAP,EAAb,CAAP,CADqE;AAEzE,SAAK,KAAL,CAAW,IAAX,CAAgB,IAAhB,EAFyE;AAGzE,WAAO,MAAP,GAHyE;GAA3E;CADF;AAOA,SAAS,cAAT,CAAwB,IAAxB,EAA8B,MAA9B,EAAsC;AACpC,SAAO,OAAO,KAAP,GAAe,OAAO,KAAP,CAAa,MAAb,EAAqB;AACzC,QAAI,OAAO,OAAO,KAAP,CAAa,OAAO,KAAP,EAAb,CAAP,CADqC;AAEzC,SAAK,KAAL,CAAW,IAAX,CAAgB,IAAhB,EAFyC;GAA3C;CADF;;AAOA,SAAS,aAAT,CAAuB,KAAvB,EAA8B;AAC5B,MAAI,MAAM,EAAN;MACA,YAAY,MAAM,KAAN,CAAY,MAAM,KAAN,CAAZ,CAAyB,CAAzB,CAAZ,CAFwB;AAG5B,SAAO,MAAM,KAAN,GAAc,MAAM,KAAN,CAAY,MAAZ,EAAoB;AACvC,QAAI,OAAO,MAAM,KAAN,CAAY,MAAM,KAAN,CAAnB;;;AADmC,QAInC,cAAc,GAAd,IAAqB,KAAK,CAAL,MAAY,GAAZ,EAAiB;AACxC,kBAAY,GAAZ,CADwC;KAA1C;;AAIA,QAAI,cAAc,KAAK,CAAL,CAAd,EAAuB;AACzB,UAAI,IAAJ,CAAS,IAAT,EADyB;AAEzB,YAAM,KAAN,GAFyB;KAA3B,MAGO;AACL,YADK;KAHP;GARF;;AAgBA,SAAO,GAAP,CAnB4B;CAA9B;AAqBA,SAAS,cAAT,CAAwB,KAAxB,EAA+B,YAA/B,EAA6C;AAC3C,MAAI,UAAU,EAAV;MACA,SAAS,EAAT;MACA,aAAa,CAAb;MACA,iBAAiB,KAAjB;MACA,aAAa,KAAb,CALuC;AAM3C,SAAO,aAAa,aAAa,MAAb,IACX,MAAM,KAAN,GAAc,MAAM,KAAN,CAAY,MAAZ,EAAoB;AACzC,QAAI,SAAS,MAAM,KAAN,CAAY,MAAM,KAAN,CAArB;QACA,QAAQ,aAAa,UAAb,CAAR;;;AAFqC,QAKrC,MAAM,CAAN,MAAa,GAAb,EAAkB;AACpB,YADoB;KAAtB;;AAIA,qBAAiB,kBAAkB,OAAO,CAAP,MAAc,GAAd,CATM;;AAWzC,WAAO,IAAP,CAAY,KAAZ,EAXyC;AAYzC;;;;AAZyC,QAgBrC,OAAO,CAAP,MAAc,GAAd,EAAmB;AACrB,mBAAa,IAAb,CADqB;;AAGrB,aAAO,OAAO,CAAP,MAAc,GAAd,EAAmB;AACxB,gBAAQ,IAAR,CAAa,MAAb,EADwB;AAExB,iBAAS,MAAM,KAAN,CAAY,EAAE,MAAM,KAAN,CAAvB,CAFwB;OAA1B;KAHF;;AASA,QAAI,MAAM,MAAN,CAAa,CAAb,MAAoB,OAAO,MAAP,CAAc,CAAd,CAApB,EAAsC;AACxC,cAAQ,IAAR,CAAa,MAAb,EADwC;AAExC,YAAM,KAAN,GAFwC;KAA1C,MAGO;AACL,mBAAa,IAAb,CADK;KAHP;GA1BF;;AAkCA,MAAI,CAAC,aAAa,UAAb,KAA4B,EAA5B,CAAD,CAAiC,CAAjC,MAAwC,GAAxC,IACG,cADH,EACmB;AACrB,iBAAa,IAAb,CADqB;GADvB;;AAKA,MAAI,UAAJ,EAAgB;AACd,WAAO,OAAP,CADc;GAAhB;;AAIA,SAAO,aAAa,aAAa,MAAb,EAAqB;AACvC,WAAO,IAAP,CAAY,aAAa,YAAb,CAAZ,EADuC;GAAzC;;AAIA,SAAO;AACL,kBADK;AAEL,oBAFK;GAAP,CArD2C;CAA7C;;AA2DA,SAAS,UAAT,CAAoB,OAApB,EAA6B;AAC3B,SAAO,QAAQ,MAAR,CAAe,UAAS,IAAT,EAAe,MAAf,EAAuB;AAC3C,WAAO,QAAQ,OAAO,CAAP,MAAc,GAAd,CAD4B;GAAvB,EAEnB,IAFI,CAAP,CAD2B;CAA7B;AAKA,SAAS,kBAAT,CAA4B,KAA5B,EAAmC,aAAnC,EAAkD,KAAlD,EAAyD;AACvD,OAAK,IAAI,IAAI,CAAJ,EAAO,IAAI,KAAJ,EAAW,GAA3B,EAAgC;AAC9B,QAAI,gBAAgB,cAAc,cAAc,MAAd,GAAuB,KAAvB,GAA+B,CAA/B,CAAd,CAAgD,MAAhD,CAAuD,CAAvD,CAAhB,CAD0B;AAE9B,QAAI,MAAM,KAAN,CAAY,MAAM,KAAN,GAAc,CAAd,CAAZ,KAAiC,MAAM,aAAN,EAAqB;AACxD,aAAO,KAAP,CADwD;KAA1D;GAFF;;AAOA,QAAM,KAAN,IAAe,KAAf,CARuD;AASvD,SAAO,IAAP,CATuD;CAAzD","file":"merge.js","sourcesContent":["import {structuredPatch} from './create';\nimport {parsePatch} from './parse';\n\nimport {arrayEqual, arrayStartsWith} from '../util/array';\n\nexport function calcLineCount(hunk) {\n  let conflicted = false;\n\n  hunk.oldLines = 0;\n  hunk.newLines = 0;\n\n  hunk.lines.forEach(function(line) {\n    if (typeof line !== 'string') {\n      conflicted = true;\n      return;\n    }\n\n    if (line[0] === '+' || line[0] === ' ') {\n      hunk.newLines++;\n    }\n    if (line[0] === '-' || line[0] === ' ') {\n      hunk.oldLines++;\n    }\n  });\n\n  if (conflicted) {\n    delete hunk.oldLines;\n    delete hunk.newLines;\n  }\n}\n\nexport function merge(mine, theirs, base) {\n  mine = loadPatch(mine, base);\n  theirs = loadPatch(theirs, base);\n\n  let ret = {};\n\n  // For index we just let it pass through as it doesn't have any necessary meaning.\n  // Leaving sanity checks on this to the API consumer that may know more about the\n  // meaning in their own context.\n  if (mine.index || theirs.index) {\n    ret.index = mine.index || theirs.index;\n  }\n\n  if (mine.newFileName || theirs.newFileName) {\n    if (!fileNameChanged(mine)) {\n      // No header or no change in ours, use theirs (and ours if theirs does not exist)\n      ret.oldFileName = theirs.oldFileName || mine.oldFileName;\n      ret.newFileName = theirs.newFileName || mine.newFileName;\n      ret.oldHeader = theirs.oldHeader || mine.oldHeader;\n      ret.newHeader = theirs.newHeader || mine.newHeader;\n    } else if (!fileNameChanged(theirs)) {\n      // No header or no change in theirs, use ours\n      ret.oldFileName = mine.oldFileName;\n      ret.newFileName = mine.newFileName;\n      ret.oldHeader = mine.oldHeader;\n      ret.newHeader = mine.newHeader;\n    } else {\n      // Both changed... figure it out\n      ret.oldFileName = selectField(ret, mine.oldFileName, theirs.oldFileName);\n      ret.newFileName = selectField(ret, mine.newFileName, theirs.newFileName);\n      ret.oldHeader = selectField(ret, mine.oldHeader, theirs.oldHeader);\n      ret.newHeader = selectField(ret, mine.newHeader, theirs.newHeader);\n    }\n  }\n\n  ret.hunks = [];\n\n  let mineIndex = 0,\n      theirsIndex = 0,\n      mineOffset = 0,\n      theirsOffset = 0;\n\n  while (mineIndex < mine.hunks.length || theirsIndex < theirs.hunks.length) {\n    let mineCurrent = mine.hunks[mineIndex] || {oldStart: Infinity},\n        theirsCurrent = theirs.hunks[theirsIndex] || {oldStart: Infinity};\n\n    if (hunkBefore(mineCurrent, theirsCurrent)) {\n      // This patch does not overlap with any of the others, yay.\n      ret.hunks.push(cloneHunk(mineCurrent, mineOffset));\n      mineIndex++;\n      theirsOffset += mineCurrent.newLines - mineCurrent.oldLines;\n    } else if (hunkBefore(theirsCurrent, mineCurrent)) {\n      // This patch does not overlap with any of the others, yay.\n      ret.hunks.push(cloneHunk(theirsCurrent, theirsOffset));\n      theirsIndex++;\n      mineOffset += theirsCurrent.newLines - theirsCurrent.oldLines;\n    } else {\n      // Overlap, merge as best we can\n      let mergedHunk = {\n        oldStart: Math.min(mineCurrent.oldStart, theirsCurrent.oldStart),\n        oldLines: 0,\n        newStart: Math.min(mineCurrent.newStart + mineOffset, theirsCurrent.oldStart + theirsOffset),\n        newLines: 0,\n        lines: []\n      };\n      mergeLines(mergedHunk, mineCurrent.oldStart, mineCurrent.lines, theirsCurrent.oldStart, theirsCurrent.lines);\n      theirsIndex++;\n      mineIndex++;\n\n      ret.hunks.push(mergedHunk);\n    }\n  }\n\n  return ret;\n}\n\nfunction loadPatch(param, base) {\n  if (typeof param === 'string') {\n    if (/^@@/m.test(param) || (/^Index:/m.test(param))) {\n      return parsePatch(param)[0];\n    }\n\n    if (!base) {\n      throw new Error('Must provide a base reference or pass in a patch');\n    }\n    return structuredPatch(undefined, undefined, base, param);\n  }\n\n  return param;\n}\n\nfunction fileNameChanged(patch) {\n  return patch.newFileName && patch.newFileName !== patch.oldFileName;\n}\n\nfunction selectField(index, mine, theirs) {\n  if (mine === theirs) {\n    return mine;\n  } else {\n    index.conflict = true;\n    return {mine, theirs};\n  }\n}\n\nfunction hunkBefore(test, check) {\n  return test.oldStart < check.oldStart\n    && (test.oldStart + test.oldLines) < check.oldStart;\n}\n\nfunction cloneHunk(hunk, offset) {\n  return {\n    oldStart: hunk.oldStart, oldLines: hunk.oldLines,\n    newStart: hunk.newStart + offset, newLines: hunk.newLines,\n    lines: hunk.lines\n  };\n}\n\nfunction mergeLines(hunk, mineOffset, mineLines, theirOffset, theirLines) {\n  // This will generally result in a conflicted hunk, but there are cases where the context\n  // is the only overlap where we can successfully merge the content here.\n  let mine = {offset: mineOffset, lines: mineLines, index: 0},\n      their = {offset: theirOffset, lines: theirLines, index: 0};\n\n  // Handle any leading content\n  insertLeading(hunk, mine, their);\n  insertLeading(hunk, their, mine);\n\n  // Now in the overlap content. Scan through and select the best changes from each.\n  while (mine.index < mine.lines.length && their.index < their.lines.length) {\n    let mineCurrent = mine.lines[mine.index],\n        theirCurrent = their.lines[their.index];\n\n    if ((mineCurrent[0] === '-' || mineCurrent[0] === '+')\n        && (theirCurrent[0] === '-' || theirCurrent[0] === '+')) {\n      // Both modified ...\n      mutualChange(hunk, mine, their);\n    } else if (mineCurrent[0] === '+' && theirCurrent[0] === ' ') {\n      // Mine inserted\n      hunk.lines.push(... collectChange(mine));\n    } else if (theirCurrent[0] === '+' && mineCurrent[0] === ' ') {\n      // Theirs inserted\n      hunk.lines.push(... collectChange(their));\n    } else if (mineCurrent[0] === '-' && theirCurrent[0] === ' ') {\n      // Mine removed or edited\n      removal(hunk, mine, their);\n    } else if (theirCurrent[0] === '-' && mineCurrent[0] === ' ') {\n      // Their removed or edited\n      removal(hunk, their, mine, true);\n    } else if (mineCurrent === theirCurrent) {\n      // Context identity\n      hunk.lines.push(mineCurrent);\n      mine.index++;\n      their.index++;\n    } else {\n      // Context mismatch\n      conflict(hunk, collectChange(mine), collectChange(their));\n    }\n  }\n\n  // Now push anything that may be remaining\n  insertTrailing(hunk, mine);\n  insertTrailing(hunk, their);\n\n  calcLineCount(hunk);\n}\n\nfunction mutualChange(hunk, mine, their) {\n  let myChanges = collectChange(mine),\n      theirChanges = collectChange(their);\n\n  if (allRemoves(myChanges) && allRemoves(theirChanges)) {\n    // Special case for remove changes that are supersets of one another\n    if (arrayStartsWith(myChanges, theirChanges)\n        && skipRemoveSuperset(their, myChanges, myChanges.length - theirChanges.length)) {\n      hunk.lines.push(... myChanges);\n      return;\n    } else if (arrayStartsWith(theirChanges, myChanges)\n        && skipRemoveSuperset(mine, theirChanges, theirChanges.length - myChanges.length)) {\n      hunk.lines.push(... theirChanges);\n      return;\n    }\n  } else if (arrayEqual(myChanges, theirChanges)) {\n    hunk.lines.push(... myChanges);\n    return;\n  }\n\n  conflict(hunk, myChanges, theirChanges);\n}\n\nfunction removal(hunk, mine, their, swap) {\n  let myChanges = collectChange(mine),\n      theirChanges = collectContext(their, myChanges);\n  if (theirChanges.merged) {\n    hunk.lines.push(... theirChanges.merged);\n  } else {\n    conflict(hunk, swap ? theirChanges : myChanges, swap ? myChanges : theirChanges);\n  }\n}\n\nfunction conflict(hunk, mine, their) {\n  hunk.conflict = true;\n  hunk.lines.push({\n    conflict: true,\n    mine: mine,\n    theirs: their\n  });\n}\n\nfunction insertLeading(hunk, insert, their) {\n  while (insert.offset < their.offset && insert.index < insert.lines.length) {\n    let line = insert.lines[insert.index++];\n    hunk.lines.push(line);\n    insert.offset++;\n  }\n}\nfunction insertTrailing(hunk, insert) {\n  while (insert.index < insert.lines.length) {\n    let line = insert.lines[insert.index++];\n    hunk.lines.push(line);\n  }\n}\n\nfunction collectChange(state) {\n  let ret = [],\n      operation = state.lines[state.index][0];\n  while (state.index < state.lines.length) {\n    let line = state.lines[state.index];\n\n    // Group additions that are immediately after subtractions and treat them as one \"atomic\" modify change.\n    if (operation === '-' && line[0] === '+') {\n      operation = '+';\n    }\n\n    if (operation === line[0]) {\n      ret.push(line);\n      state.index++;\n    } else {\n      break;\n    }\n  }\n\n  return ret;\n}\nfunction collectContext(state, matchChanges) {\n  let changes = [],\n      merged = [],\n      matchIndex = 0,\n      contextChanges = false,\n      conflicted = false;\n  while (matchIndex < matchChanges.length\n        && state.index < state.lines.length) {\n    let change = state.lines[state.index],\n        match = matchChanges[matchIndex];\n\n    // Once we've hit our add, then we are done\n    if (match[0] === '+') {\n      break;\n    }\n\n    contextChanges = contextChanges || change[0] !== ' ';\n\n    merged.push(match);\n    matchIndex++;\n\n    // Consume any additions in the other block as a conflict to attempt\n    // to pull in the remaining context after this\n    if (change[0] === '+') {\n      conflicted = true;\n\n      while (change[0] === '+') {\n        changes.push(change);\n        change = state.lines[++state.index];\n      }\n    }\n\n    if (match.substr(1) === change.substr(1)) {\n      changes.push(change);\n      state.index++;\n    } else {\n      conflicted = true;\n    }\n  }\n\n  if ((matchChanges[matchIndex] || '')[0] === '+'\n      && contextChanges) {\n    conflicted = true;\n  }\n\n  if (conflicted) {\n    return changes;\n  }\n\n  while (matchIndex < matchChanges.length) {\n    merged.push(matchChanges[matchIndex++]);\n  }\n\n  return {\n    merged,\n    changes\n  };\n}\n\nfunction allRemoves(changes) {\n  return changes.reduce(function(prev, change) {\n    return prev && change[0] === '-';\n  }, true);\n}\nfunction skipRemoveSuperset(state, removeChanges, delta) {\n  for (let i = 0; i < delta; i++) {\n    let changeContent = removeChanges[removeChanges.length - delta + i].substr(1);\n    if (state.lines[state.index + i] !== ' ' + changeContent) {\n      return false;\n    }\n  }\n\n  state.index += delta;\n  return true;\n}\n"]}
|