magic-string - npm Package Compare versions

Comparing version 0.25.7 to 0.25.8

dist/magic-string.cjs.js

@@ -32,3 +32,3 @@ 'use strict';
 		previous: { writable: true, value: null },
-		next:     { writable: true, value: null }
+		next: { writable: true, value: null },
 	});
@@ -143,3 +143,2 @@ };
 		return true;
-
 	} else {
@@ -165,3 +164,2 @@ this.edit('', undefined, true);
 		return true;
-
 	} else {
@@ -351,3 +349,3 @@ this.edit('', undefined, true);
 	insertRight: false,
-	storeName: false
+	storeName: false,
 };
@@ -361,15 +359,15 @@
 	Object.defineProperties(this, {
-		original:              { writable: true, value: string },
-		outro:                 { writable: true, value: '' },
-		intro:                 { writable: true, value: '' },
-		firstChunk:            { writable: true, value: chunk },
-		lastChunk:             { writable: true, value: chunk },
-		lastSearchedChunk:     { writable: true, value: chunk },
-		byStart:               { writable: true, value: {} },
-		byEnd:                 { writable: true, value: {} },
-		filename:              { writable: true, value: options.filename },
+		original: { writable: true, value: string },
+		outro: { writable: true, value: '' },
+		intro: { writable: true, value: '' },
+		firstChunk: { writable: true, value: chunk },
+		lastChunk: { writable: true, value: chunk },
+		lastSearchedChunk: { writable: true, value: chunk },
+		byStart: { writable: true, value: {} },
+		byEnd: { writable: true, value: {} },
+		filename: { writable: true, value: options.filename },
 		indentExclusionRanges: { writable: true, value: options.indentExclusionRanges },
-		sourcemapLocations:    { writable: true, value: new BitSet() },
-		storedNames:           { writable: true, value: {} },
-		indentStr:             { writable: true, value: guessIndent(string) }
+		sourcemapLocations: { writable: true, value: new BitSet() },
+		storedNames: { writable: true, value: {} },
+		indentStr: { writable: true, value: guessIndent(string) },
 	});
@@ -460,3 +458,3 @@
 MagicString.prototype.generateDecodedMap = function generateDecodedMap (options) {
-		var this$1 = this;
+		var this$1$1 = this;
 
@@ -488,3 +486,3 @@ options = options || {};
 		} else {
-			mappings.addUneditedChunk(sourceIndex, chunk, this$1.original, loc, this$1.sourcemapLocations);
+			mappings.addUneditedChunk(sourceIndex, chunk, this$1$1.original, loc, this$1$1.sourcemapLocations);
 		}
@@ -500,3 +498,3 @@
 		names: names,
-		mappings: mappings.raw
+		mappings: mappings.raw,
 	};
@@ -599,3 +597,5 @@ };
 MagicString.prototype.insert = function insert () {
-	throw new Error('magicString.insert(...) is deprecated. Use prependRight(...) or appendLeft(...)');
+	throw new Error(
+		'magicString.insert(...) is deprecated. Use prependRight(...) or appendLeft(...)'
+	);
 };
@@ -605,3 +605,5 @@
 	if (!warned.insertLeft) {
-		console.warn('magicString.insertLeft(...) is deprecated. Use magicString.appendLeft(...) instead'); // eslint-disable-line no-console
+		console.warn(
+			'magicString.insertLeft(...) is deprecated. Use magicString.appendLeft(...) instead'
+		); // eslint-disable-line no-console
 		warned.insertLeft = true;
@@ -615,3 +617,5 @@ }
 	if (!warned.insertRight) {
-		console.warn('magicString.insertRight(...) is deprecated. Use magicString.prependRight(...) instead'); // eslint-disable-line no-console
+		console.warn(
+			'magicString.insertRight(...) is deprecated. Use magicString.prependRight(...) instead'
+		); // eslint-disable-line no-console
 		warned.insertRight = true;
@@ -668,3 +672,5 @@ }
 	if (start === end)
-		{ throw new Error('Cannot overwrite a zero-length range – use appendLeft or prependRight instead'); }
+		{ throw new Error(
+			'Cannot overwrite a zero-length range – use appendLeft or prependRight instead'
+		); }
 
@@ -676,3 +682,5 @@ this._split(start);
 		if (!warned.storeName) {
-			console.warn('The final argument to magicString.overwrite(...) should be an options object. See https://github.com/rich-harris/magic-string'); // eslint-disable-line no-console
+			console.warn(
+				'The final argument to magicString.overwrite(...) should be an options object. See https://github.com/rich-harris/magic-string'
+			); // eslint-disable-line no-console
 			warned.storeName = true;
@@ -783,15 +791,10 @@ }
 MagicString.prototype.lastChar = function lastChar () {
-	if (this.outro.length)
-		{ return this.outro[this.outro.length - 1]; }
+	if (this.outro.length) { return this.outro[this.outro.length - 1]; }
 	var chunk = this.lastChunk;
 	do {
-		if (chunk.outro.length)
-			{ return chunk.outro[chunk.outro.length - 1]; }
-		if (chunk.content.length)
-			{ return chunk.content[chunk.content.length - 1]; }
-		if (chunk.intro.length)
-			{ return chunk.intro[chunk.intro.length - 1]; }
-	} while (chunk = chunk.previous);
-	if (this.intro.length)
-		{ return this.intro[this.intro.length - 1]; }
+		if (chunk.outro.length) { return chunk.outro[chunk.outro.length - 1]; }
+		if (chunk.content.length) { return chunk.content[chunk.content.length - 1]; }
+		if (chunk.intro.length) { return chunk.intro[chunk.intro.length - 1]; }
+	} while ((chunk = chunk.previous));
+	if (this.intro.length) { return this.intro[this.intro.length - 1]; }
 	return '';
@@ -802,4 +805,3 @@ };
 	var lineIndex = this.outro.lastIndexOf(n);
-	if (lineIndex !== -1)
-		{ return this.outro.substr(lineIndex + 1); }
+	if (lineIndex !== -1) { return this.outro.substr(lineIndex + 1); }
 	var lineStr = this.outro;
@@ -810,4 +812,3 @@ var chunk = this.lastChunk;
 			lineIndex = chunk.outro.lastIndexOf(n);
-			if (lineIndex !== -1)
-				{ return chunk.outro.substr(lineIndex + 1) + lineStr; }
+			if (lineIndex !== -1) { return chunk.outro.substr(lineIndex + 1) + lineStr; }
 			lineStr = chunk.outro + lineStr;
@@ -818,4 +819,3 @@ }
 			lineIndex = chunk.content.lastIndexOf(n);
-			if (lineIndex !== -1)
-				{ return chunk.content.substr(lineIndex + 1) + lineStr; }
+			if (lineIndex !== -1) { return chunk.content.substr(lineIndex + 1) + lineStr; }
 			lineStr = chunk.content + lineStr;
@@ -826,10 +826,8 @@ }
 			lineIndex = chunk.intro.lastIndexOf(n);
-			if (lineIndex !== -1)
-				{ return chunk.intro.substr(lineIndex + 1) + lineStr; }
+			if (lineIndex !== -1) { return chunk.intro.substr(lineIndex + 1) + lineStr; }
 			lineStr = chunk.intro + lineStr;
 		}
-	} while (chunk = chunk.previous);
+	} while ((chunk = chunk.previous));
 	lineIndex = this.intro.lastIndexOf(n);
-	if (lineIndex !== -1)
-		{ return this.intro.substr(lineIndex + 1) + lineStr; }
+	if (lineIndex !== -1) { return this.intro.substr(lineIndex + 1) + lineStr; }
 	return this.intro + lineStr;
@@ -948,7 +946,9 @@ };
 	do {
-		if (chunk.intro.length && chunk.intro.trim() ||
-				chunk.content.length && chunk.content.trim() ||
-				chunk.outro.length && chunk.outro.trim())
+		if (
+			(chunk.intro.length && chunk.intro.trim()) ||
+			(chunk.content.length && chunk.content.trim()) ||
+			(chunk.outro.length && chunk.outro.trim())
+		)
 			{ return false; }
-	} while (chunk = chunk.next);
+	} while ((chunk = chunk.next));
 	return true;
@@ -962,3 +962,3 @@ };
 		length += chunk.intro.length + chunk.content.length + chunk.outro.length;
-	} while (chunk = chunk.next);
+	} while ((chunk = chunk.next));
 	return length;
@@ -1059,3 +1059,3 @@ };
 			filename: source.filename,
-			separator: this.separator
+			separator: this.separator,
 		});
@@ -1065,3 +1065,5 @@ }
 	if (!isObject(source) || !source.content) {
-		throw new Error('bundle.addSource() takes an object with a `content` property, which should be an instance of MagicString, and an optional `filename`');
+		throw new Error(
+			'bundle.addSource() takes an object with a `content` property, which should be an instance of MagicString, and an optional `filename`'
+		);
 	}
@@ -1097,3 +1099,3 @@
 		content: new MagicString(str),
-		separator: (options && options.separator) || ''
+		separator: (options && options.separator) || '',
 	});
@@ -1107,3 +1109,3 @@
 		intro: this.intro,
-		separator: this.separator
+		separator: this.separator,
 	});
@@ -1115,3 +1117,3 @@
 			content: source.content.clone(),
-			separator: source.separator
+			separator: source.separator,
 		});
@@ -1124,3 +1126,3 @@ });
 Bundle.prototype.generateDecodedMap = function generateDecodedMap (options) {
-		var this$1 = this;
+		var this$1$1 = this;
 		if ( options === void 0 ) options = {};
@@ -1143,6 +1145,6 @@
 		if (i > 0) {
-			mappings.advance(this$1.separator);
+			mappings.advance(this$1$1.separator);
 		}
 
-		var sourceIndex = source.filename ? this$1.uniqueSourceIndexByFilename[source.filename] : -1;
+		var sourceIndex = source.filename ? this$1$1.uniqueSourceIndexByFilename[source.filename] : -1;
 		var magicString = source.content;
@@ -1198,3 +1200,3 @@ var locate = getLocator(magicString.original);
 		names: names,
-		mappings: mappings.raw
+		mappings: mappings.raw,
 	};
@@ -1227,3 +1229,3 @@ };
 Bundle.prototype.indent = function indent (indentStr) {
-		var this$1 = this;
+		var this$1$1 = this;
 
@@ -1239,3 +1241,3 @@ if (!arguments.length) {
 	this.sources.forEach(function (source, i) {
-		var separator = source.separator !== undefined ? source.separator : this$1.separator;
+		var separator = source.separator !== undefined ? source.separator : this$1$1.separator;
 		var indentStart = trailingNewline || (i > 0 && /\r?\n$/.test(separator));
@@ -1245,3 +1247,3 @@
 			exclude: source.indentExclusionRanges,
-			indentStart: indentStart //: trailingNewline || /\r?\n$/.test( separator )  //true///\r?\n/.test( separator )
+			indentStart: indentStart, //: trailingNewline || /\r?\n$/.test( separator )  //true///\r?\n/.test( separator )
 		});
@@ -1269,7 +1271,7 @@
 Bundle.prototype.toString = function toString () {
-		var this$1 = this;
+		var this$1$1 = this;
 
 	var body = this.sources
 		.map(function (source, i) {
-			var separator = source.separator !== undefined ? source.separator : this$1.separator;
+			var separator = source.separator !== undefined ? source.separator : this$1$1.separator;
 			var str = (i > 0 ? separator : '') + source.content.toString();
@@ -1285,6 +1287,4 @@
 Bundle.prototype.isEmpty = function isEmpty () {
-	if (this.intro.length && this.intro.trim())
-		{ return false; }
-	if (this.sources.some(function (source) { return !source.content.isEmpty(); }))
-		{ return false; }
+	if (this.intro.length && this.intro.trim()) { return false; }
+	if (this.sources.some(function (source) { return !source.content.isEmpty(); })) { return false; }
 	return true;
@@ -1294,3 +1294,6 @@ };
 Bundle.prototype.length = function length () {
-	return this.sources.reduce(function (length, source) { return length + source.content.length(); }, this.intro.length);
+	return this.sources.reduce(
+		function (length, source) { return length + source.content.length(); },
+		this.intro.length
+	);
 };
@@ -1297,0 +1300,0 @@

dist/magic-string.es.js

@@ -30,3 +30,3 @@ import { encode } from 'sourcemap-codec';
 		previous: { writable: true, value: null },
-		next:     { writable: true, value: null }
+		next: { writable: true, value: null },
 	});
@@ -141,3 +141,2 @@ };
 		return true;
-
 	} else {
@@ -163,3 +162,2 @@ this.edit('', undefined, true);
 		return true;
-
 	} else {
@@ -349,3 +347,3 @@ this.edit('', undefined, true);
 	insertRight: false,
-	storeName: false
+	storeName: false,
 };
@@ -359,15 +357,15 @@
 	Object.defineProperties(this, {
-		original:              { writable: true, value: string },
-		outro:                 { writable: true, value: '' },
-		intro:                 { writable: true, value: '' },
-		firstChunk:            { writable: true, value: chunk },
-		lastChunk:             { writable: true, value: chunk },
-		lastSearchedChunk:     { writable: true, value: chunk },
-		byStart:               { writable: true, value: {} },
-		byEnd:                 { writable: true, value: {} },
-		filename:              { writable: true, value: options.filename },
+		original: { writable: true, value: string },
+		outro: { writable: true, value: '' },
+		intro: { writable: true, value: '' },
+		firstChunk: { writable: true, value: chunk },
+		lastChunk: { writable: true, value: chunk },
+		lastSearchedChunk: { writable: true, value: chunk },
+		byStart: { writable: true, value: {} },
+		byEnd: { writable: true, value: {} },
+		filename: { writable: true, value: options.filename },
 		indentExclusionRanges: { writable: true, value: options.indentExclusionRanges },
-		sourcemapLocations:    { writable: true, value: new BitSet() },
-		storedNames:           { writable: true, value: {} },
-		indentStr:             { writable: true, value: guessIndent(string) }
+		sourcemapLocations: { writable: true, value: new BitSet() },
+		storedNames: { writable: true, value: {} },
+		indentStr: { writable: true, value: guessIndent(string) },
 	});
@@ -458,3 +456,3 @@
 MagicString.prototype.generateDecodedMap = function generateDecodedMap (options) {
-		var this$1 = this;
+		var this$1$1 = this;
 
@@ -486,3 +484,3 @@ options = options || {};
 		} else {
-			mappings.addUneditedChunk(sourceIndex, chunk, this$1.original, loc, this$1.sourcemapLocations);
+			mappings.addUneditedChunk(sourceIndex, chunk, this$1$1.original, loc, this$1$1.sourcemapLocations);
 		}
@@ -498,3 +496,3 @@
 		names: names,
-		mappings: mappings.raw
+		mappings: mappings.raw,
 	};
@@ -597,3 +595,5 @@ };
 MagicString.prototype.insert = function insert () {
-	throw new Error('magicString.insert(...) is deprecated. Use prependRight(...) or appendLeft(...)');
+	throw new Error(
+		'magicString.insert(...) is deprecated. Use prependRight(...) or appendLeft(...)'
+	);
 };
@@ -603,3 +603,5 @@
 	if (!warned.insertLeft) {
-		console.warn('magicString.insertLeft(...) is deprecated. Use magicString.appendLeft(...) instead'); // eslint-disable-line no-console
+		console.warn(
+			'magicString.insertLeft(...) is deprecated. Use magicString.appendLeft(...) instead'
+		); // eslint-disable-line no-console
 		warned.insertLeft = true;
@@ -613,3 +615,5 @@ }
 	if (!warned.insertRight) {
-		console.warn('magicString.insertRight(...) is deprecated. Use magicString.prependRight(...) instead'); // eslint-disable-line no-console
+		console.warn(
+			'magicString.insertRight(...) is deprecated. Use magicString.prependRight(...) instead'
+		); // eslint-disable-line no-console
 		warned.insertRight = true;
@@ -666,3 +670,5 @@ }
 	if (start === end)
-		{ throw new Error('Cannot overwrite a zero-length range – use appendLeft or prependRight instead'); }
+		{ throw new Error(
+			'Cannot overwrite a zero-length range – use appendLeft or prependRight instead'
+		); }
 
@@ -674,3 +680,5 @@ this._split(start);
 		if (!warned.storeName) {
-			console.warn('The final argument to magicString.overwrite(...) should be an options object. See https://github.com/rich-harris/magic-string'); // eslint-disable-line no-console
+			console.warn(
+				'The final argument to magicString.overwrite(...) should be an options object. See https://github.com/rich-harris/magic-string'
+			); // eslint-disable-line no-console
 			warned.storeName = true;
@@ -781,15 +789,10 @@ }
 MagicString.prototype.lastChar = function lastChar () {
-	if (this.outro.length)
-		{ return this.outro[this.outro.length - 1]; }
+	if (this.outro.length) { return this.outro[this.outro.length - 1]; }
 	var chunk = this.lastChunk;
 	do {
-		if (chunk.outro.length)
-			{ return chunk.outro[chunk.outro.length - 1]; }
-		if (chunk.content.length)
-			{ return chunk.content[chunk.content.length - 1]; }
-		if (chunk.intro.length)
-			{ return chunk.intro[chunk.intro.length - 1]; }
-	} while (chunk = chunk.previous);
-	if (this.intro.length)
-		{ return this.intro[this.intro.length - 1]; }
+		if (chunk.outro.length) { return chunk.outro[chunk.outro.length - 1]; }
+		if (chunk.content.length) { return chunk.content[chunk.content.length - 1]; }
+		if (chunk.intro.length) { return chunk.intro[chunk.intro.length - 1]; }
+	} while ((chunk = chunk.previous));
+	if (this.intro.length) { return this.intro[this.intro.length - 1]; }
 	return '';
@@ -800,4 +803,3 @@ };
 	var lineIndex = this.outro.lastIndexOf(n);
-	if (lineIndex !== -1)
-		{ return this.outro.substr(lineIndex + 1); }
+	if (lineIndex !== -1) { return this.outro.substr(lineIndex + 1); }
 	var lineStr = this.outro;
@@ -808,4 +810,3 @@ var chunk = this.lastChunk;
 			lineIndex = chunk.outro.lastIndexOf(n);
-			if (lineIndex !== -1)
-				{ return chunk.outro.substr(lineIndex + 1) + lineStr; }
+			if (lineIndex !== -1) { return chunk.outro.substr(lineIndex + 1) + lineStr; }
 			lineStr = chunk.outro + lineStr;
@@ -816,4 +817,3 @@ }
 			lineIndex = chunk.content.lastIndexOf(n);
-			if (lineIndex !== -1)
-				{ return chunk.content.substr(lineIndex + 1) + lineStr; }
+			if (lineIndex !== -1) { return chunk.content.substr(lineIndex + 1) + lineStr; }
 			lineStr = chunk.content + lineStr;
@@ -824,10 +824,8 @@ }
 			lineIndex = chunk.intro.lastIndexOf(n);
-			if (lineIndex !== -1)
-				{ return chunk.intro.substr(lineIndex + 1) + lineStr; }
+			if (lineIndex !== -1) { return chunk.intro.substr(lineIndex + 1) + lineStr; }
 			lineStr = chunk.intro + lineStr;
 		}
-	} while (chunk = chunk.previous);
+	} while ((chunk = chunk.previous));
 	lineIndex = this.intro.lastIndexOf(n);
-	if (lineIndex !== -1)
-		{ return this.intro.substr(lineIndex + 1) + lineStr; }
+	if (lineIndex !== -1) { return this.intro.substr(lineIndex + 1) + lineStr; }
 	return this.intro + lineStr;
@@ -946,7 +944,9 @@ };
 	do {
-		if (chunk.intro.length && chunk.intro.trim() ||
-				chunk.content.length && chunk.content.trim() ||
-				chunk.outro.length && chunk.outro.trim())
+		if (
+			(chunk.intro.length && chunk.intro.trim()) ||
+			(chunk.content.length && chunk.content.trim()) ||
+			(chunk.outro.length && chunk.outro.trim())
+		)
 			{ return false; }
-	} while (chunk = chunk.next);
+	} while ((chunk = chunk.next));
 	return true;
@@ -960,3 +960,3 @@ };
 		length += chunk.intro.length + chunk.content.length + chunk.outro.length;
-	} while (chunk = chunk.next);
+	} while ((chunk = chunk.next));
 	return length;
@@ -1057,3 +1057,3 @@ };
 			filename: source.filename,
-			separator: this.separator
+			separator: this.separator,
 		});
@@ -1063,3 +1063,5 @@ }
 	if (!isObject(source) || !source.content) {
-		throw new Error('bundle.addSource() takes an object with a `content` property, which should be an instance of MagicString, and an optional `filename`');
+		throw new Error(
+			'bundle.addSource() takes an object with a `content` property, which should be an instance of MagicString, and an optional `filename`'
+		);
 	}
@@ -1095,3 +1097,3 @@
 		content: new MagicString(str),
-		separator: (options && options.separator) || ''
+		separator: (options && options.separator) || '',
 	});
@@ -1105,3 +1107,3 @@
 		intro: this.intro,
-		separator: this.separator
+		separator: this.separator,
 	});
@@ -1113,3 +1115,3 @@
 			content: source.content.clone(),
-			separator: source.separator
+			separator: source.separator,
 		});
@@ -1122,3 +1124,3 @@ });
 Bundle.prototype.generateDecodedMap = function generateDecodedMap (options) {
-		var this$1 = this;
+		var this$1$1 = this;
 		if ( options === void 0 ) options = {};
@@ -1141,6 +1143,6 @@
 		if (i > 0) {
-			mappings.advance(this$1.separator);
+			mappings.advance(this$1$1.separator);
 		}
 
-		var sourceIndex = source.filename ? this$1.uniqueSourceIndexByFilename[source.filename] : -1;
+		var sourceIndex = source.filename ? this$1$1.uniqueSourceIndexByFilename[source.filename] : -1;
 		var magicString = source.content;
@@ -1196,3 +1198,3 @@ var locate = getLocator(magicString.original);
 		names: names,
-		mappings: mappings.raw
+		mappings: mappings.raw,
 	};
@@ -1225,3 +1227,3 @@ };
 Bundle.prototype.indent = function indent (indentStr) {
-		var this$1 = this;
+		var this$1$1 = this;
 
@@ -1237,3 +1239,3 @@ if (!arguments.length) {
 	this.sources.forEach(function (source, i) {
-		var separator = source.separator !== undefined ? source.separator : this$1.separator;
+		var separator = source.separator !== undefined ? source.separator : this$1$1.separator;
 		var indentStart = trailingNewline || (i > 0 && /\r?\n$/.test(separator));
@@ -1243,3 +1245,3 @@
 			exclude: source.indentExclusionRanges,
-			indentStart: indentStart //: trailingNewline || /\r?\n$/.test( separator )  //true///\r?\n/.test( separator )
+			indentStart: indentStart, //: trailingNewline || /\r?\n$/.test( separator )  //true///\r?\n/.test( separator )
 		});
@@ -1267,7 +1269,7 @@
 Bundle.prototype.toString = function toString () {
-		var this$1 = this;
+		var this$1$1 = this;
 
 	var body = this.sources
 		.map(function (source, i) {
-			var separator = source.separator !== undefined ? source.separator : this$1.separator;
+			var separator = source.separator !== undefined ? source.separator : this$1$1.separator;
 			var str = (i > 0 ? separator : '') + source.content.toString();
@@ -1283,6 +1285,4 @@
 Bundle.prototype.isEmpty = function isEmpty () {
-	if (this.intro.length && this.intro.trim())
-		{ return false; }
-	if (this.sources.some(function (source) { return !source.content.isEmpty(); }))
-		{ return false; }
+	if (this.intro.length && this.intro.trim()) { return false; }
+	if (this.sources.some(function (source) { return !source.content.isEmpty(); })) { return false; }
 	return true;
@@ -1292,3 +1292,6 @@ };
 Bundle.prototype.length = function length () {
-	return this.sources.reduce(function (length, source) { return length + source.content.length(); }, this.intro.length);
+	return this.sources.reduce(
+		function (length, source) { return length + source.content.length(); },
+		this.intro.length
+	);
 };
@@ -1340,4 +1343,3 @@
 
-export default MagicString;
-export { Bundle, SourceMap };
+export { Bundle, SourceMap, MagicString as default };
 //# sourceMappingURL=magic-string.es.js.map

dist/magic-string.umd.js

 (function (global, factory) {
 	typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
 	typeof define === 'function' && define.amd ? define(factory) :
-	(global = global || self, global.MagicString = factory());
-}(this, function () { 'use strict';
+	(global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.MagicString = factory());
+})(this, (function () { 'use strict';
 
@@ -34,3 +34,3 @@ var BitSet = function BitSet(arg) {
 			previous: { writable: true, value: null },
-			next:     { writable: true, value: null }
+			next: { writable: true, value: null },
 		});
@@ -145,3 +145,2 @@ };
 			return true;
-
 		} else {
@@ -167,3 +166,2 @@ this.edit('', undefined, true);
 			return true;
-
 		} else {
@@ -177,3 +175,7 @@ this.edit('', undefined, true);
 
+	var charToInteger = {};
 	var chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
+	for (var i = 0; i < chars.length; i++) {
+	    charToInteger[chars.charCodeAt(i)] = i;
+	}
 	function encode(decoded) {
@@ -221,3 +223,3 @@ var sourceFileIndex = 0; // second field
 	        var clamped = num & 31;
-	        num >>= 5;
+	        num >>>= 5;
 	        if (num > 0) {
@@ -407,3 +409,3 @@ clamped |= 32;
 		insertRight: false,
-		storeName: false
+		storeName: false,
 	};
@@ -417,15 +419,15 @@
 		Object.defineProperties(this, {
-			original:              { writable: true, value: string },
-			outro:                 { writable: true, value: '' },
-			intro:                 { writable: true, value: '' },
-			firstChunk:            { writable: true, value: chunk },
-			lastChunk:             { writable: true, value: chunk },
-			lastSearchedChunk:     { writable: true, value: chunk },
-			byStart:               { writable: true, value: {} },
-			byEnd:                 { writable: true, value: {} },
-			filename:              { writable: true, value: options.filename },
+			original: { writable: true, value: string },
+			outro: { writable: true, value: '' },
+			intro: { writable: true, value: '' },
+			firstChunk: { writable: true, value: chunk },
+			lastChunk: { writable: true, value: chunk },
+			lastSearchedChunk: { writable: true, value: chunk },
+			byStart: { writable: true, value: {} },
+			byEnd: { writable: true, value: {} },
+			filename: { writable: true, value: options.filename },
 			indentExclusionRanges: { writable: true, value: options.indentExclusionRanges },
-			sourcemapLocations:    { writable: true, value: new BitSet() },
-			storedNames:           { writable: true, value: {} },
-			indentStr:             { writable: true, value: guessIndent(string) }
+			sourcemapLocations: { writable: true, value: new BitSet() },
+			storedNames: { writable: true, value: {} },
+			indentStr: { writable: true, value: guessIndent(string) },
 		});
@@ -516,3 +518,3 @@
 	MagicString.prototype.generateDecodedMap = function generateDecodedMap (options) {
-			var this$1 = this;
+			var this$1$1 = this;
 
@@ -544,3 +546,3 @@ options = options || {};
 			} else {
-				mappings.addUneditedChunk(sourceIndex, chunk, this$1.original, loc, this$1.sourcemapLocations);
+				mappings.addUneditedChunk(sourceIndex, chunk, this$1$1.original, loc, this$1$1.sourcemapLocations);
 			}
@@ -556,3 +558,3 @@
 			names: names,
-			mappings: mappings.raw
+			mappings: mappings.raw,
 		};
@@ -655,3 +657,5 @@ };
 	MagicString.prototype.insert = function insert () {
-		throw new Error('magicString.insert(...) is deprecated. Use prependRight(...) or appendLeft(...)');
+		throw new Error(
+			'magicString.insert(...) is deprecated. Use prependRight(...) or appendLeft(...)'
+		);
 	};
@@ -661,3 +665,5 @@
 		if (!warned.insertLeft) {
-			console.warn('magicString.insertLeft(...) is deprecated. Use magicString.appendLeft(...) instead'); // eslint-disable-line no-console
+			console.warn(
+				'magicString.insertLeft(...) is deprecated. Use magicString.appendLeft(...) instead'
+			); // eslint-disable-line no-console
 			warned.insertLeft = true;
@@ -671,3 +677,5 @@ }
 		if (!warned.insertRight) {
-			console.warn('magicString.insertRight(...) is deprecated. Use magicString.prependRight(...) instead'); // eslint-disable-line no-console
+			console.warn(
+				'magicString.insertRight(...) is deprecated. Use magicString.prependRight(...) instead'
+			); // eslint-disable-line no-console
 			warned.insertRight = true;
@@ -724,3 +732,5 @@ }
 		if (start === end)
-			{ throw new Error('Cannot overwrite a zero-length range – use appendLeft or prependRight instead'); }
+			{ throw new Error(
+				'Cannot overwrite a zero-length range – use appendLeft or prependRight instead'
+			); }
 
@@ -732,3 +742,5 @@ this._split(start);
 			if (!warned.storeName) {
-				console.warn('The final argument to magicString.overwrite(...) should be an options object. See https://github.com/rich-harris/magic-string'); // eslint-disable-line no-console
+				console.warn(
+					'The final argument to magicString.overwrite(...) should be an options object. See https://github.com/rich-harris/magic-string'
+				); // eslint-disable-line no-console
 				warned.storeName = true;
@@ -839,15 +851,10 @@ }
 	MagicString.prototype.lastChar = function lastChar () {
-		if (this.outro.length)
-			{ return this.outro[this.outro.length - 1]; }
+		if (this.outro.length) { return this.outro[this.outro.length - 1]; }
 		var chunk = this.lastChunk;
 		do {
-			if (chunk.outro.length)
-				{ return chunk.outro[chunk.outro.length - 1]; }
-			if (chunk.content.length)
-				{ return chunk.content[chunk.content.length - 1]; }
-			if (chunk.intro.length)
-				{ return chunk.intro[chunk.intro.length - 1]; }
-		} while (chunk = chunk.previous);
-		if (this.intro.length)
-			{ return this.intro[this.intro.length - 1]; }
+			if (chunk.outro.length) { return chunk.outro[chunk.outro.length - 1]; }
+			if (chunk.content.length) { return chunk.content[chunk.content.length - 1]; }
+			if (chunk.intro.length) { return chunk.intro[chunk.intro.length - 1]; }
+		} while ((chunk = chunk.previous));
+		if (this.intro.length) { return this.intro[this.intro.length - 1]; }
 		return '';
@@ -858,4 +865,3 @@ };
 		var lineIndex = this.outro.lastIndexOf(n);
-		if (lineIndex !== -1)
-			{ return this.outro.substr(lineIndex + 1); }
+		if (lineIndex !== -1) { return this.outro.substr(lineIndex + 1); }
 		var lineStr = this.outro;
@@ -866,4 +872,3 @@ var chunk = this.lastChunk;
 				lineIndex = chunk.outro.lastIndexOf(n);
-				if (lineIndex !== -1)
-					{ return chunk.outro.substr(lineIndex + 1) + lineStr; }
+				if (lineIndex !== -1) { return chunk.outro.substr(lineIndex + 1) + lineStr; }
 				lineStr = chunk.outro + lineStr;
@@ -874,4 +879,3 @@ }
 				lineIndex = chunk.content.lastIndexOf(n);
-				if (lineIndex !== -1)
-					{ return chunk.content.substr(lineIndex + 1) + lineStr; }
+				if (lineIndex !== -1) { return chunk.content.substr(lineIndex + 1) + lineStr; }
 				lineStr = chunk.content + lineStr;
@@ -882,10 +886,8 @@ }
 				lineIndex = chunk.intro.lastIndexOf(n);
-				if (lineIndex !== -1)
-					{ return chunk.intro.substr(lineIndex + 1) + lineStr; }
+				if (lineIndex !== -1) { return chunk.intro.substr(lineIndex + 1) + lineStr; }
 				lineStr = chunk.intro + lineStr;
 			}
-		} while (chunk = chunk.previous);
+		} while ((chunk = chunk.previous));
 		lineIndex = this.intro.lastIndexOf(n);
-		if (lineIndex !== -1)
-			{ return this.intro.substr(lineIndex + 1) + lineStr; }
+		if (lineIndex !== -1) { return this.intro.substr(lineIndex + 1) + lineStr; }
 		return this.intro + lineStr;
@@ -1004,7 +1006,9 @@ };
 		do {
-			if (chunk.intro.length && chunk.intro.trim() ||
-					chunk.content.length && chunk.content.trim() ||
-					chunk.outro.length && chunk.outro.trim())
+			if (
+				(chunk.intro.length && chunk.intro.trim()) ||
+				(chunk.content.length && chunk.content.trim()) ||
+				(chunk.outro.length && chunk.outro.trim())
+			)
 				{ return false; }
-		} while (chunk = chunk.next);
+		} while ((chunk = chunk.next));
 		return true;
@@ -1018,3 +1022,3 @@ };
 			length += chunk.intro.length + chunk.content.length + chunk.outro.length;
-		} while (chunk = chunk.next);
+		} while ((chunk = chunk.next));
 		return length;
@@ -1115,3 +1119,3 @@ };
 				filename: source.filename,
-				separator: this.separator
+				separator: this.separator,
 			});
@@ -1121,3 +1125,5 @@ }
 		if (!isObject(source) || !source.content) {
-			throw new Error('bundle.addSource() takes an object with a `content` property, which should be an instance of MagicString, and an optional `filename`');
+			throw new Error(
+				'bundle.addSource() takes an object with a `content` property, which should be an instance of MagicString, and an optional `filename`'
+			);
 		}
@@ -1153,3 +1159,3 @@
 			content: new MagicString(str),
-			separator: (options && options.separator) || ''
+			separator: (options && options.separator) || '',
 		});
@@ -1163,3 +1169,3 @@
 			intro: this.intro,
-			separator: this.separator
+			separator: this.separator,
 		});
@@ -1171,3 +1177,3 @@
 				content: source.content.clone(),
-				separator: source.separator
+				separator: source.separator,
 			});
@@ -1180,3 +1186,3 @@ });
 	Bundle.prototype.generateDecodedMap = function generateDecodedMap (options) {
-			var this$1 = this;
+			var this$1$1 = this;
 			if ( options === void 0 ) options = {};
@@ -1199,6 +1205,6 @@
 			if (i > 0) {
-				mappings.advance(this$1.separator);
+				mappings.advance(this$1$1.separator);
 			}
 
-			var sourceIndex = source.filename ? this$1.uniqueSourceIndexByFilename[source.filename] : -1;
+			var sourceIndex = source.filename ? this$1$1.uniqueSourceIndexByFilename[source.filename] : -1;
 			var magicString = source.content;
@@ -1254,3 +1260,3 @@ var locate = getLocator(magicString.original);
 			names: names,
-			mappings: mappings.raw
+			mappings: mappings.raw,
 		};
@@ -1283,3 +1289,3 @@ };
 	Bundle.prototype.indent = function indent (indentStr) {
-			var this$1 = this;
+			var this$1$1 = this;
 
@@ -1295,3 +1301,3 @@ if (!arguments.length) {
 		this.sources.forEach(function (source, i) {
-			var separator = source.separator !== undefined ? source.separator : this$1.separator;
+			var separator = source.separator !== undefined ? source.separator : this$1$1.separator;
 			var indentStart = trailingNewline || (i > 0 && /\r?\n$/.test(separator));
@@ -1301,3 +1307,3 @@
 				exclude: source.indentExclusionRanges,
-				indentStart: indentStart //: trailingNewline || /\r?\n$/.test( separator )  //true///\r?\n/.test( separator )
+				indentStart: indentStart, //: trailingNewline || /\r?\n$/.test( separator )  //true///\r?\n/.test( separator )
 			});
@@ -1325,7 +1331,7 @@
 	Bundle.prototype.toString = function toString () {
-			var this$1 = this;
+			var this$1$1 = this;
 
 		var body = this.sources
 			.map(function (source, i) {
-				var separator = source.separator !== undefined ? source.separator : this$1.separator;
+				var separator = source.separator !== undefined ? source.separator : this$1$1.separator;
 				var str = (i > 0 ? separator : '') + source.content.toString();
@@ -1341,6 +1347,4 @@
 	Bundle.prototype.isEmpty = function isEmpty () {
-		if (this.intro.length && this.intro.trim())
-			{ return false; }
-		if (this.sources.some(function (source) { return !source.content.isEmpty(); }))
-			{ return false; }
+		if (this.intro.length && this.intro.trim()) { return false; }
+		if (this.sources.some(function (source) { return !source.content.isEmpty(); })) { return false; }
 		return true;
@@ -1350,3 +1354,6 @@ };
 	Bundle.prototype.length = function length () {
-		return this.sources.reduce(function (length, source) { return length + source.content.length(); }, this.intro.length);
+		return this.sources.reduce(
+			function (length, source) { return length + source.content.length(); },
+			this.intro.length
+		);
 	};
@@ -1353,0 +1360,0 @@

index.d.ts

@@ -7,5 +7,22 @@ export interface BundleOptions {
 export interface SourceMapOptions {
+  /**
+   * Whether the mapping should be high-resolution.
+   * Hi-res mappings map every single character, meaning (for example) your devtools will always
+   * be able to pinpoint the exact location of function calls and so on.
+   * With lo-res mappings, devtools may only be able to identify the correct
+   * line - but they're quicker to generate and less bulky.
+   * If sourcemap locations have been specified with s.addSourceMapLocation(), they will be used here.
+   */
   hires: boolean;
+  /**
+   * The filename where you plan to write the sourcemap.
+   */
   file: string;
+  /**
+   * The filename of the file containing the original source.
+   */
   source: string;
+  /**
+   * Whether to include the original content in the map's sourcesContent array.
+   */
   includeContent: boolean;
@@ -37,3 +54,10 @@ }
 
+  /**
+   * Returns the equivalent of `JSON.stringify(map)`
+   */
   toString(): string;
+  /**
+   * Returns a DataURI containing the sourcemap. Useful for doing this sort of thing:
+   * `generateMap(options?: Partial<SourceMapOptions>): SourceMap;`
+   */
   toUrl(): string;
@@ -80,27 +104,106 @@ }
 export default class MagicString {
-  constructor(str: string, options?: MagicStringOptions);
+  constructor(str: string, options?: Partial<MagicStringOptions>);
+  /**
+   * Adds the specified character index (with respect to the original string) to sourcemap mappings, if `hires` is false.
+   */
   addSourcemapLocation(char: number): void;
+  /**
+   * Appends the specified content to the end of the string.
+   */
   append(content: string): MagicString;
+  /**
+   * Appends the specified content at the index in the original string.
+   * If a range *ending* with index is subsequently moved, the insert will be moved with it. 
+   * See also `s.prependLeft(...)`.
+   */
   appendLeft(index: number, content: string): MagicString;
+  /**
+   * Appends the specified content at the index in the original string.
+   * If a range *starting* with index is subsequently moved, the insert will be moved with it.
+   * See also `s.prependRight(...)`.
+   */
   appendRight(index: number, content: string): MagicString;
+  /**
+   * Does what you'd expect.
+   */
   clone(): MagicString;
+  /**
+   * Generates a version 3 sourcemap.
+   */
   generateMap(options?: Partial<SourceMapOptions>): SourceMap;
+  /**
+   * Generates a sourcemap object with raw mappings in array form, rather than encoded as a string.
+   * Useful if you need to manipulate the sourcemap further, but most of the time you will use `generateMap` instead.
+   */
   generateDecodedMap(options?: Partial<SourceMapOptions>): DecodedSourceMap;
   getIndentString(): string;
 
+  /**
+   * Prefixes each line of the string with prefix.
+   * If prefix is not supplied, the indentation will be guessed from the original content, falling back to a single tab character.
+   */
   indent(options?: IndentOptions): MagicString;
+  /**
+   * Prefixes each line of the string with prefix.
+   * If prefix is not supplied, the indentation will be guessed from the original content, falling back to a single tab character.
+   *
+   * The options argument can have an exclude property, which is an array of [start, end] character ranges.
+   * These ranges will be excluded from the indentation - useful for (e.g.) multiline strings.
+   */
   indent(indentStr?: string, options?: IndentOptions): MagicString;
   indentExclusionRanges: ExclusionRange | Array<ExclusionRange>;
 
+  /**
+   * Moves the characters from `start and `end` to `index`.
+   */
   move(start: number, end: number, index: number): MagicString;
+  /**
+   * Replaces the characters from `start` to `end` with `content`. The same restrictions as `s.remove()` apply.
+   *
+   * The fourth argument is optional. It can have a storeName property — if true, the original name will be stored
+   * for later inclusion in a sourcemap's names array — and a contentOnly property which determines whether only
+   * the content is overwritten, or anything that was appended/prepended to the range as well.
+   */
   overwrite(start: number, end: number, content: string, options?: boolean | OverwriteOptions): MagicString;
+  /**
+   * Prepends the string with the specified content. 
+   */
   prepend(content: string): MagicString;
+  /**
+   * Same as `s.appendLeft(...)`, except that the inserted content will go *before* any previous appends or prepends at index
+   */
   prependLeft(index: number, content: string): MagicString;
+  /**
+   * Same as `s.appendRight(...)`, except that the inserted content will go *before* any previous appends or prepends at `index`
+   */
   prependRight(index: number, content: string): MagicString;
+  /**
+   * Removes the characters from `start` to `end` (of the original string, **not** the generated string).
+   * Removing the same content twice, or making removals that partially overlap, will cause an error.
+   */
   remove(start: number, end: number): MagicString;
+  /**
+   * Returns the content of the generated string that corresponds to the slice between `start` and `end` of the original string.
+   * Throws error if the indices are for characters that were already removed.
+   */
   slice(start: number, end: number): string;
+  /**
+   * Returns a clone of `s`, with all content before the `start` and `end` characters of the original string removed.
+   */
   snip(start: number, end: number): MagicString;
+  /**
+   * Trims content matching `charType` (defaults to `\s`, i.e. whitespace) from the start and end.
+   */
   trim(charType?: string): MagicString;
+  /**
+   * Trims content matching `charType` (defaults to `\s`, i.e. whitespace) from the start.
+   */
   trimStart(charType?: string): MagicString;
+  /**
+   * Trims content matching `charType` (defaults to `\s`, i.e. whitespace) from the end.
+   */
   trimEnd(charType?: string): MagicString;
+  /**
+   * Removes empty lines from the start and end.
+   */
   trimLines(): MagicString;
@@ -110,2 +213,5 @@
   lastLine(): string;
+  /**
+   * Returns true if the resulting source is empty (disregarding white space).
+   */
   isEmpty(): boolean;
@@ -115,2 +221,6 @@ length(): number;
   original: string;
+  /**
+   * Returns the generated string.
+   */
+  toString(): string;
 }

package.json

@@ -5,3 +5,3 @@ {
   "author": "Rich Harris",
-  "version": "0.25.7",
+  "version": "0.25.8",
   "repository": "https://github.com/rich-harris/magic-string",
@@ -14,14 +14,16 @@ "main": "dist/magic-string.cjs.js",
   "dependencies": {
-    "sourcemap-codec": "^1.4.4"
+    "sourcemap-codec": "^1.4.8"
   },
   "devDependencies": {
-    "eslint": "^5.16.0",
-    "mocha": "^5.2.0",
-    "prettier": "^1.18.2",
-    "rollup": "^1.16.3",
-    "rollup-plugin-buble": "^0.19.6",
-    "rollup-plugin-node-resolve": "^5.2.0",
-    "rollup-plugin-replace": "^2.2.0",
+    "@rollup/plugin-buble": "^0.21.3",
+    "@rollup/plugin-node-resolve": "^13.1.3",
+    "@rollup/plugin-replace": "^4.0.0",
+    "bumpp": "^7.1.1",
+    "conventional-changelog-cli": "^2.2.2",
+    "eslint": "^8.10.0",
+    "mocha": "^9.2.1",
+    "prettier": "^2.5.1",
+    "rollup": "^2.69.0",
     "source-map": "^0.6.1",
-    "source-map-support": "^0.5.12"
+    "source-map-support": "^0.5.21"
   },
@@ -43,3 +45,5 @@ "keywords": [
     "lint": "eslint src test",
-    "watch": "rollup -cw"
+    "watch": "rollup -cw",
+    "changelog": "conventional-changelog -p angular -i CHANGELOG.md -s",
+    "release": "bumpp -x \"npm run changelog\" --all --commit --tag --push && npm publish"
   },
@@ -46,0 +50,0 @@ "files": [

README.md

@@ -41,15 +41,17 @@ # magic-string
 ```js
-var MagicString = require( 'magic-string' );
-var s = new MagicString( 'problems = 99' );
+import MagicString from 'magic-string';
+import fs from 'fs'
 
-s.overwrite( 0, 8, 'answer' );
+const s = new MagicString('problems = 99');
+
+s.overwrite(0, 8, 'answer');
 s.toString(); // 'answer = 99'
 
-s.overwrite( 11, 13, '42' ); // character indices always refer to the original string
+s.overwrite(11, 13, '42'); // character indices always refer to the original string
 s.toString(); // 'answer = 42'
 
-s.prepend( 'var ' ).append( ';' ); // most methods are chainable
+s.prepend('var ').append(';'); // most methods are chainable
 s.toString(); // 'var answer = 42;'
 
-var map = s.generateMap({
+const map = s.generateMap({
   source: 'source.js',
@@ -60,4 +62,4 @@ file: 'converted.js.map',
 
-require( 'fs' ).writeFile( 'converted.js', s.toString() );
-require( 'fs' ).writeFile( 'converted.js.map', map.toString() );
+fs.writeFileSync('converted.js', s.toString());
+fs.writeFileSync('converted.js.map', map.toString());
 ```
@@ -68,3 +70,3 @@
 ```js
-var s = new MagicString( someCode, {
+const s = new MagicString(someCode, {
   // both these options will be used if you later
@@ -206,7 +208,7 @@ // call `bundle.addSource( s )` - see below
 ```js
-var bundle = new MagicString.Bundle();
+const bundle = new MagicString.Bundle();
 
 bundle.addSource({
   filename: 'foo.js',
-  content: new MagicString( 'var answer = 42;' )
+  content: new MagicString('var answer = 42;')
 });
@@ -216,3 +218,3 @@
   filename: 'bar.js',
-  content: new MagicString( 'console.log( answer )' )
+  content: new MagicString('console.log( answer )')
 });
@@ -225,4 +227,4 @@
 bundle.indent() // optionally, pass an indent string, otherwise it will be guessed
-  .prepend( '(function () {\n' )
-  .append( '}());' );
+  .prepend('(function () {\n')
+  .append('}());');
 
@@ -236,3 +238,3 @@ bundle.toString();
 // options are as per `s.generateMap()` above
-var map = bundle.generateMap({
+const map = bundle.generateMap({
   file: 'bundle.js',
@@ -247,8 +249,8 @@ includeContent: true,
 ```js
-var bundle = new MagicString.Bundle();
-var source = new MagicString( someCode, {
+const bundle = new MagicString.Bundle();
+const source = new MagicString(someCode, {
   filename: 'foo.js'
 });
 
-bundle.addSource( source );
+bundle.addSource(source);
 ```
@@ -255,0 +257,0 @@

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

New author

Supply chain risk

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

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

373471

increased by2.52%

Lines of code

3338

increased by3.99%

Number of lines in readme file

253

increased by0.8%

Worsened metrics

Dev dependency count

11

increased by22.22%

Number of package files

10

decreased by-9.09%

Number of medium supply chain risk alerts

1

increased byInfinity%

Dependency changes

• Updatedsourcemap-codec@^1.4.8