upgrade dependencies

1 files changed, 23 insertions, 19 deletions

diff --git a/node_modules/diff/dist/diff.min.js b/node_modules/diff/dist/diff.min.js
index 5d1b40a06..7aca6f210 100644
--- a/node_modules/diff/dist/diff.min.js
+++ b/node_modules/diff/dist/diff.min.js
@@ -1,6 +1,6 @@
 /*!
 
- diff v3.3.0
+ diff v3.4.0
 
 Software License Agreement (BSD License)
 
@@ -123,9 +123,10 @@ function(a,b){/*istanbul ignore start*/
 if(j.value=a.join(d.slice(i,i+j.count)),i+=j.count,f&&b[f-1].added){var k=b[f-1];b[f-1]=b[f],b[f]=k}}else{if(!j.added&&e){var l=c.slice(h,h+j.count);l=l.map(function(a,b){var c=d[i+b];return c.length>a.length?c:a}),j.value=a.join(l)}else j.value=a.join(c.slice(h,h+j.count));h+=j.count,
 // Common case
 j.added||(i+=j.count)}}
-// Special case handle for when one terminal is ignored. For this case we merge the
-// terminal into the prior string and drop the change.
-var m=b[g-1];return g>1&&(m.added||m.removed)&&a.equals("",m.value)&&(b[g-2].value+=m.value,b.pop()),b}function e(a){return{newPos:a.newPos,components:a.components.slice(0)}}b.__esModule=!0,b["default"]=/*istanbul ignore end*/c,c.prototype={/*istanbul ignore start*/
+// Special case handle for when one terminal is ignored (i.e. whitespace).
+// For this case we merge the terminal into the prior string and drop the change.
+// This is only available for string mode.
+var m=b[g-1];return g>1&&"string"==typeof m.value&&(m.added||m.removed)&&a.equals("",m.value)&&(b[g-2].value+=m.value,b.pop()),b}function e(a){return{newPos:a.newPos,components:a.components.slice(0)}}b.__esModule=!0,b["default"]=/*istanbul ignore end*/c,c.prototype={/*istanbul ignore start*/
 /*istanbul ignore end*/
 diff:function(a,b){function c(a){return h?(setTimeout(function(){h(void 0,a)},0),!0):a}
 // Main worker method. checks all permutations of a given edit length for acceptance.
@@ -143,7 +144,7 @@ g.newPos++,i.pushComponent(g.components,!0,void 0)),o=i.extractCommon(g,b,a,f),g
 n[f]=g}else
 // If this path is a terminal then prune
 n[f]=void 0}l++}/*istanbul ignore start*/
-var/*istanbul ignore end*/g=arguments.length<=2||void 0===arguments[2]?{}:arguments[2],h=g.callback;"function"==typeof g&&(h=g,g={}),this.options=g;var i=this;
+var/*istanbul ignore end*/g=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},h=g.callback;"function"==typeof g&&(h=g,g={}),this.options=g;var i=this;
 // Allow subclasses to massage the input prior to running
 a=this.castInput(a),b=this.castInput(b),a=this.removeEmpty(this.tokenize(a)),b=this.removeEmpty(this.tokenize(b));var j=b.length,k=a.length,l=1,m=j+k,n=[{newPos:-1,components:[]}],o=this.extractCommon(n[0],b,a,0);if(n[0].newPos+1>=j&&o+1>=k)
 // Identity per the equality and tokenizer
@@ -165,7 +166,7 @@ a[a.length-1]={count:d.count+1,added:b,removed:c}:a.push({count:1,added:b,remove
 /*istanbul ignore end*/
 extractCommon:function(a,b,c,d){for(var e=b.length,f=c.length,g=a.newPos,h=g-d,i=0;g+1<e&&h+1<f&&this.equals(b[g+1],c[h+1]);)g++,h++,i++;return i&&a.components.push({count:i}),a.newPos=g,h},/*istanbul ignore start*/
 /*istanbul ignore end*/
-equals:function(a,b){return a===b||this.options.ignoreCase&&a.toLowerCase()===b.toLowerCase()},/*istanbul ignore start*/
+equals:function(a,b){return this.options.comparator?this.options.comparator(a,b):a===b||this.options.ignoreCase&&a.toLowerCase()===b.toLowerCase()},/*istanbul ignore start*/
 /*istanbul ignore end*/
 removeEmpty:function(a){for(var b=[],c=0;c<a.length;c++)a[c]&&b.push(a[c]);return b},/*istanbul ignore start*/
 /*istanbul ignore end*/
@@ -213,7 +214,7 @@ function d(a){return a&&a.__esModule?a:{"default":a}}function e(a,b,c){return l.
 // This function handles the presence of circular references by bailing out when encountering an
 // object that is already on the "stack" of items being processed.
 function f(a,b,c){b=b||[],c=c||[];var d=/*istanbul ignore start*/void 0;for(d=0;d<b.length;d+=1)if(b[d]===a)return c[d];var e=/*istanbul ignore start*/void 0;if("[object Array]"===k.call(a)){for(b.push(a),e=new Array(a.length),c.push(e),d=0;d<a.length;d+=1)e[d]=f(a[d],b,c);return b.pop(),c.pop(),e}if(a&&a.toJSON&&(a=a.toJSON()),/*istanbul ignore start*/"object"===("undefined"==typeof/*istanbul ignore end*/a?"undefined":g(a))&&null!==a){b.push(a),e={},c.push(e);var h=[],i=/*istanbul ignore start*/void 0;for(i in a)/* istanbul ignore else */
-a.hasOwnProperty(i)&&h.push(i);for(h.sort(),d=0;d<h.length;d+=1)i=h[d],e[i]=f(a[i],b,c);b.pop(),c.pop()}else e=a;return e}b.__esModule=!0,b.jsonDiff=void 0;var g="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(a){return typeof a}:function(a){return a&&"function"==typeof Symbol&&a.constructor===Symbol?"symbol":typeof a};b.diffJson=e,/*istanbul ignore start*/
+a.hasOwnProperty(i)&&h.push(i);for(h.sort(),d=0;d<h.length;d+=1)i=h[d],e[i]=f(a[i],b,c);b.pop(),c.pop()}else e=a;return e}b.__esModule=!0,b.jsonDiff=void 0;var g="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(a){return typeof a}:function(a){return a&&"function"==typeof Symbol&&a.constructor===Symbol&&a!==Symbol.prototype?"symbol":typeof a};b.diffJson=e,/*istanbul ignore start*/
 b.canonicalize=f;var/*istanbul ignore start*/h=c(1),i=d(h),/*istanbul ignore start*/j=c(5),k=Object.prototype.toString,l=/*istanbul ignore start*/b.jsonDiff=new/*istanbul ignore start*/i["default"];
 // Discriminate between two lines of pretty-printed, serialized JSON where one of them has a
 // dangling comma and the other doesn't. Turns out including the dangling comma yields the nicest output:
@@ -222,7 +223,7 @@ var/*istanbul ignore end*/b=this.options.undefinedReplacement;return"string"==ty
 return i["default"].prototype.equals.call(l,a.replace(/,([\r\n])/g,"$1"),b.replace(/,([\r\n])/g,"$1"))}},/* 9 */
 /***/
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-"use strict";function d(a){return a&&a.__esModule?a:{"default":a}}function e(a,b,c){return h.diff(a,b,c)}b.__esModule=!0,b.arrayDiff=void 0,b.diffArrays=e;var/*istanbul ignore start*/f=c(1),g=d(f),h=/*istanbul ignore start*/b.arrayDiff=new/*istanbul ignore start*/g["default"];h.tokenize=h.join=function(a){return a.slice()}},/* 10 */
+"use strict";function d(a){return a&&a.__esModule?a:{"default":a}}function e(a,b,c){return h.diff(a,b,c)}b.__esModule=!0,b.arrayDiff=void 0,b.diffArrays=e;var/*istanbul ignore start*/f=c(1),g=d(f),h=/*istanbul ignore start*/b.arrayDiff=new/*istanbul ignore start*/g["default"];h.tokenize=h.join=function(a){return a.slice()},h.removeEmpty=function(a){return a}},/* 10 */
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@@ -232,13 +233,15 @@ function e(a,b){/**
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-var/*istanbul ignore end*/d=arguments.length<=2||void 0===arguments[2]?{}:arguments[2];if("string"==typeof b&&(b=/*istanbul ignore start*/(0,g.parsePatch)(b)),Array.isArray(b)){if(b.length>1)throw new Error("applyPatch only works with a single input.");b=b[0]}
+var/*istanbul ignore end*/d=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};if("string"==typeof b&&(b=/*istanbul ignore start*/(0,g.parsePatch)(b)),Array.isArray(b)){if(b.length>1)throw new Error("applyPatch only works with a single input.");b=b[0]}
 // Search best fit offsets for each hunk based on the previous ones
 for(var e=a.split(/\r\n|[\n\v\f\r\x85]/),f=a.match(/\r\n|[\n\v\f\r\x85]/g)||[],h=b.hunks,j=d.compareLine||function(a,b,c,d){/*istanbul ignore end*/
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 // Set lower text limit to end of the current hunk, so next ones don't try
 // to fit over already patched text
-m=r.offset+r.oldStart+r.oldLines}for(var w=0,x=0;x<h.length;x++){var y=h[x],z=y.oldStart+y.offset+w-1;w+=y.newLines-y.oldLines;for(var A=0;A<y.lines.length;A++){var B=y.lines[A],C=B[0],D=B.substr(1),E=y.linedelimiters[A];if(" "===C)z++;else if("-"===C)e.splice(z,1),f.splice(z,1);else if("+"===C)e.splice(z,0,D),f.splice(z,0,E),z++;else if("\\"===C){var F=y.lines[A-1]?y.lines[A-1][0]:null;"+"===F?o=!0:"-"===F&&(p=!0)}}}
+m=r.offset+r.oldStart+r.oldLines}for(var w=0,x=0;x<h.length;x++){var y=h[x],z=y.oldStart+y.offset+w-1;w+=y.newLines-y.oldLines,z<0&&(
+// Creating a new file
+z=0);for(var A=0;A<y.lines.length;A++){var B=y.lines[A],C=B[0],D=B.substr(1),E=y.linedelimiters[A];if(" "===C)z++;else if("-"===C)e.splice(z,1),f.splice(z,1);else if("+"===C)e.splice(z,0,D),f.splice(z,0,E),z++;else if("\\"===C){var F=y.lines[A-1]?y.lines[A-1][0]:null;"+"===F?o=!0:"-"===F&&(p=!0)}}}
 // Handle EOFNL insertion/removal
 if(o)for(;!e[e.length-1];)e.pop(),f.pop();else p&&(e.push(""),f.push("\n"));for(var G=0;G<e.length-1;G++)e[G]=e[G]+f[G];return e.join("")}
 // Wrapper that supports multiple file patches via callbacks.
@@ -270,7 +273,7 @@ function d(){for(var a=i,b=f[i++],c=b.split(/@@ -(\d+)(?:,(\d+))? \+(\d+)(?:,(\d
 if(
 // Handle the empty block count case
 h||1!==d.newLines||(d.newLines=0),j||1!==d.oldLines||(d.oldLines=0),e.strict){if(h!==d.newLines)throw new Error("Added line count did not match for hunk at line "+(a+1));if(j!==d.oldLines)throw new Error("Removed line count did not match for hunk at line "+(a+1))}return d}for(/*istanbul ignore start*/
-var/*istanbul ignore end*/e=arguments.length<=1||void 0===arguments[1]?{}:arguments[1],f=a.split(/\r\n|[\n\v\f\r\x85]/),g=a.match(/\r\n|[\n\v\f\r\x85]/g)||[],h=[],i=0;i<f.length;)b();return h}b.__esModule=!0,b.parsePatch=c},/* 12 */
+var/*istanbul ignore end*/e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},f=a.split(/\r\n|[\n\v\f\r\x85]/),g=a.match(/\r\n|[\n\v\f\r\x85]/g)||[],h=[],i=0;i<f.length;)b();return h}b.__esModule=!0,b.parsePatch=c},/* 12 */
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@@ -286,7 +289,8 @@ return f||(d=!0),b<=a-g?-g++:(e=!0,h())}}},/* 13 */
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 "use strict";/*istanbul ignore start*/
 function d(a){if(Array.isArray(a)){for(var b=0,c=Array(a.length);b<a.length;b++)c[b]=a[b];return c}return Array.from(a)}/*istanbul ignore end*/
-function e(a){var b=!1;a.oldLines=0,a.newLines=0,a.lines.forEach(function(c){return"string"!=typeof c?void(b=!0):("+"!==c[0]&&" "!==c[0]||a.newLines++,void("-"!==c[0]&&" "!==c[0]||a.oldLines++))}),b&&(delete a.oldLines,delete a.newLines)}function f(a,b,c){a=g(a,c),b=g(b,c);var d={};
+function e(a){/*istanbul ignore start*/
+var b=/*istanbul ignore end*/v(a.lines),c=b.oldLines,d=b.newLines;void 0!==c?a.oldLines=c:delete a.oldLines,void 0!==d?a.newLines=d:delete a.newLines}function f(a,b,c){a=g(a,c),b=g(b,c);var d={};
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 // Leaving sanity checks on this to the API consumer that may know more about the
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@@ -303,8 +307,8 @@ d.hunks.push(k(o,m)),e++,n+=o.newLines-o.oldLines;else if(j(p,o))
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 // Overlap, merge as best we can
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+return(0,x.parsePatch)(a)[0];if(!b)throw new Error("Must provide a base reference or pass in a patch");/*istanbul ignore start*/
+return(0,w.structuredPatch)(void 0,void 0,b,a)}return a}function h(a){return a.newFileName&&a.newFileName!==a.oldFileName}function i(a,b,c){return b===c?b:(a.conflict=!0,{mine:b,theirs:c})}function j(a,b){return a.oldStart<b.oldStart&&a.oldStart+a.oldLines<b.oldStart}function k(a,b){return{oldStart:a.oldStart,oldLines:a.oldLines,newStart:a.newStart+b,newLines:a.newLines,lines:a.lines}}function l(a,b,c,f,g){
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 var h={offset:b,lines:c,index:0},i={offset:f,lines:g,index:0};
@@ -333,21 +337,21 @@ m(a,h,i)}
 // Now push anything that may be remaining
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 // Special case for remove changes that are supersets of one another
-if(/*istanbul ignore start*/(0,x.arrayStartsWith)(e,f)&&u(c,e,e.length-f.length)){/*istanbul ignore start*/
+if(/*istanbul ignore start*/(0,y.arrayStartsWith)(e,f)&&u(c,e,e.length-f.length)){/*istanbul ignore start*/
 var g;/*istanbul ignore end*/
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-return void(g=a.lines).push.apply(g,d(e))}if(/*istanbul ignore start*/(0,x.arrayStartsWith)(f,e)&&u(b,f,f.length-e.length)){/*istanbul ignore start*/
+return void(g=a.lines).push.apply(g,d(e))}if(/*istanbul ignore start*/(0,y.arrayStartsWith)(f,e)&&u(b,f,f.length-e.length)){/*istanbul ignore start*/
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-return void(h=a.lines).push.apply(h,d(f))}}else if(/*istanbul ignore start*/(0,x.arrayEqual)(e,f)){/*istanbul ignore start*/
+return void(h=a.lines).push.apply(h,d(f))}}else if(/*istanbul ignore start*/(0,y.arrayEqual)(e,f)){/*istanbul ignore start*/
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@@ -364,8 +368,8 @@ var h;/*istanbul ignore end*/
 if("+"===i[0])break;
 // Consume any additions in the other block as a conflict to attempt
 // to pull in the remaining context after this
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-b.merge=f;var/*istanbul ignore start*/v=c(14),/*istanbul ignore start*/w=c(11),/*istanbul ignore start*/x=c(15)},/* 14 */
+if(f=f||" "!==h[0],d.push(i),e++,"+"===h[0])for(g=!0;"+"===h[0];)c.push(h),h=a.lines[++a.index];i.substr(1)===h.substr(1)?(c.push(h),a.index++):g=!0}if("+"===(b[e]||"")[0]&&f&&(g=!0),g)return c;for(;e<b.length;)d.push(b[e++]);return{merged:d,changes:c}}function t(a){return a.reduce(function(a,b){return a&&"-"===b[0]},!0)}function u(a,b,c){for(var d=0;d<c;d++){var e=b[b.length-c+d].substr(1);if(a.lines[a.index+d]!==" "+e)return!1}return a.index+=c,!0}function v(a){var b=0,c=0;return a.forEach(function(a){if("string"!=typeof a){var d=v(a.mine),e=v(a.theirs);void 0!==b&&(d.oldLines===e.oldLines?b+=d.oldLines:b=void 0),void 0!==c&&(d.newLines===e.newLines?c+=d.newLines:c=void 0)}else void 0===c||"+"!==a[0]&&" "!==a[0]||c++,void 0===b||"-"!==a[0]&&" "!==a[0]||b++}),{oldLines:b,newLines:c}}b.__esModule=!0,b.calcLineCount=e,/*istanbul ignore start*/
+b.merge=f;var/*istanbul ignore start*/w=c(14),/*istanbul ignore start*/x=c(11),/*istanbul ignore start*/y=c(15)},/* 14 */
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