Changing front

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ewandor committed 2023-01-16 17:49:38 +01:00
1 parent 0b8a93b256
commit 4fe4be7730
48586 files changed
+4725790 -17464

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var charToInteger = {};
var chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
for (var i = 0; i < chars.length; i++) {
charToInteger[chars.charCodeAt(i)] = i;
}
function decode(mappings) {
var decoded = [];
var line = [];
var segment = [
0,
0,
0,
0,
0,
];
var j = 0;
for (var i = 0, shift = 0, value = 0; i < mappings.length; i++) {
var c = mappings.charCodeAt(i);
if (c === 44) { // ","
segmentify(line, segment, j);
j = 0;
}
else if (c === 59) { // ";"
segmentify(line, segment, j);
j = 0;
decoded.push(line);
line = [];
segment[0] = 0;
}
else {
var integer = charToInteger[c];
if (integer === undefined) {
throw new Error('Invalid character (' + String.fromCharCode(c) + ')');
}
var hasContinuationBit = integer & 32;
integer &= 31;
value += integer << shift;
if (hasContinuationBit) {
shift += 5;
}
else {
var shouldNegate = value & 1;
value >>>= 1;
if (shouldNegate) {
value = value === 0 ? -0x80000000 : -value;
}
segment[j] += value;
j++;
value = shift = 0; // reset
}
}
}
segmentify(line, segment, j);
decoded.push(line);
return decoded;
}
function segmentify(line, segment, j) {
// This looks ugly, but we're creating specialized arrays with a specific
// length. This is much faster than creating a new array (which v8 expands to
// a capacity of 17 after pushing the first item), or slicing out a subarray
// (which is slow). Length 4 is assumed to be the most frequent, followed by
// length 5 (since not everything will have an associated name), followed by
// length 1 (it's probably rare for a source substring to not have an
// associated segment data).
if (j === 4)
line.push([segment[0], segment[1], segment[2], segment[3]]);
else if (j === 5)
line.push([segment[0], segment[1], segment[2], segment[3], segment[4]]);
else if (j === 1)
line.push([segment[0]]);
}
function encode(decoded) {
var sourceFileIndex = 0; // second field
var sourceCodeLine = 0; // third field
var sourceCodeColumn = 0; // fourth field
var nameIndex = 0; // fifth field
var mappings = '';
for (var i = 0; i < decoded.length; i++) {
var line = decoded[i];
if (i > 0)
mappings += ';';
if (line.length === 0)
continue;
var generatedCodeColumn = 0; // first field
var lineMappings = [];
for (var _i = 0, line_1 = line; _i < line_1.length; _i++) {
var segment = line_1[_i];
var segmentMappings = encodeInteger(segment[0] - generatedCodeColumn);
generatedCodeColumn = segment[0];
if (segment.length > 1) {
segmentMappings +=
encodeInteger(segment[1] - sourceFileIndex) +
encodeInteger(segment[2] - sourceCodeLine) +
encodeInteger(segment[3] - sourceCodeColumn);
sourceFileIndex = segment[1];
sourceCodeLine = segment[2];
sourceCodeColumn = segment[3];
}
if (segment.length === 5) {
segmentMappings += encodeInteger(segment[4] - nameIndex);
nameIndex = segment[4];
}
lineMappings.push(segmentMappings);
}
mappings += lineMappings.join(',');
}
return mappings;
}
function encodeInteger(num) {
var result = '';
num = num < 0 ? (-num << 1) | 1 : num << 1;
do {
var clamped = num & 31;
num >>>= 5;
if (num > 0) {
clamped |= 32;
}
result += chars[clamped];
} while (num > 0);
return result;
}
export { decode, encode };
//# sourceMappingURL=sourcemap-codec.es.js.map
@@ -0,0 +1 @@
{"version":3,"file":"sourcemap-codec.es.js","sources":["../src/sourcemap-codec.ts"],"sourcesContent":["export type SourceMapSegment =\n\t| [number]\n\t| [number, number, number, number]\n\t| [number, number, number, number, number];\nexport type SourceMapLine = SourceMapSegment[];\nexport type SourceMapMappings = SourceMapLine[];\n\nconst charToInteger: { [charCode: number]: number } = {};\nconst chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';\n\nfor (let i = 0; i < chars.length; i++) {\n\tcharToInteger[chars.charCodeAt(i)] = i;\n}\n\nexport function decode(mappings: string): SourceMapMappings {\n\tconst decoded: SourceMapMappings = [];\n\tlet line: SourceMapLine = [];\n\tconst segment: SourceMapSegment = [\n\t\t0, // generated code column\n\t\t0, // source file index\n\t\t0, // source code line\n\t\t0, // source code column\n\t\t0, // name index\n\t];\n\n\tlet j = 0;\n\tfor (let i = 0, shift = 0, value = 0; i < mappings.length; i++) {\n\t\tconst c = mappings.charCodeAt(i);\n\n\t\tif (c === 44) { // \",\"\n\t\t\tsegmentify(line, segment, j);\n\t\t\tj = 0;\n\n\t\t} else if (c === 59) { // \";\"\n\t\t\tsegmentify(line, segment, j);\n\t\t\tj = 0;\n\t\t\tdecoded.push(line);\n\t\t\tline = [];\n\t\t\tsegment[0] = 0;\n\n\t\t} else {\n\t\t\tlet integer = charToInteger[c];\n\t\t\tif (integer === undefined) {\n\t\t\t\tthrow new Error('Invalid character (' + String.fromCharCode(c) + ')');\n\t\t\t}\n\n\t\t\tconst hasContinuationBit = integer & 32;\n\n\t\t\tinteger &= 31;\n\t\t\tvalue += integer << shift;\n\n\t\t\tif (hasContinuationBit) {\n\t\t\t\tshift += 5;\n\t\t\t} else {\n\t\t\t\tconst shouldNegate = value & 1;\n\t\t\t\tvalue >>>= 1;\n\n\t\t\t\tif (shouldNegate) {\n\t\t\t\t\tvalue = value === 0 ? -0x80000000 : -value;\n\t\t\t\t}\n\n\t\t\t\tsegment[j] += value;\n\t\t\t\tj++;\n\t\t\t\tvalue = shift = 0; // reset\n\t\t\t}\n\t\t}\n\t}\n\n\tsegmentify(line, segment, j);\n\tdecoded.push(line);\n\n\treturn decoded;\n}\n\nfunction segmentify(line: SourceMapSegment[], segment: SourceMapSegment, j: number) {\n\t// This looks ugly, but we're creating specialized arrays with a specific\n\t// length. This is much faster than creating a new array (which v8 expands to\n\t// a capacity of 17 after pushing the first item), or slicing out a subarray\n\t// (which is slow). Length 4 is assumed to be the most frequent, followed by\n\t// length 5 (since not everything will have an associated name), followed by\n\t// length 1 (it's probably rare for a source substring to not have an\n\t// associated segment data).\n\tif (j === 4) line.push([segment[0], segment[1], segment[2], segment[3]]);\n\telse if (j === 5) line.push([segment[0], segment[1], segment[2], segment[3], segment[4]]);\n\telse if (j === 1) line.push([segment[0]]);\n}\n\nexport function encode(decoded: SourceMapMappings): string {\n\tlet sourceFileIndex = 0; // second field\n\tlet sourceCodeLine = 0; // third field\n\tlet sourceCodeColumn = 0; // fourth field\n\tlet nameIndex = 0; // fifth field\n\tlet mappings = '';\n\n\tfor (let i = 0; i < decoded.length; i++) {\n\t\tconst line = decoded[i];\n\t\tif (i > 0) mappings += ';';\n\t\tif (line.length === 0) continue;\n\n\t\tlet generatedCodeColumn = 0; // first field\n\n\t\tconst lineMappings: string[] = [];\n\n\t\tfor (const segment of line) {\n\t\t\tlet segmentMappings = encodeInteger(segment[0] - generatedCodeColumn);\n\t\t\tgeneratedCodeColumn = segment[0];\n\n\t\t\tif (segment.length > 1) {\n\t\t\t\tsegmentMappings +=\n\t\t\t\t\tencodeInteger(segment[1] - sourceFileIndex) +\n\t\t\t\t\tencodeInteger(segment[2] - sourceCodeLine) +\n\t\t\t\t\tencodeInteger(segment[3] - sourceCodeColumn);\n\n\t\t\t\tsourceFileIndex = segment[1];\n\t\t\t\tsourceCodeLine = segment[2];\n\t\t\t\tsourceCodeColumn = segment[3];\n\t\t\t}\n\n\t\t\tif (segment.length === 5) {\n\t\t\t\tsegmentMappings += encodeInteger(segment[4] - nameIndex);\n\t\t\t\tnameIndex = segment[4];\n\t\t\t}\n\n\t\t\tlineMappings.push(segmentMappings);\n\t\t}\n\n\t\tmappings += lineMappings.join(',');\n\t}\n\n\treturn mappings;\n}\n\nfunction encodeInteger(num: number): string {\n\tvar result = '';\n\tnum = num < 0 ? (-num << 1) | 1 : num << 1;\n\tdo {\n\t\tvar clamped = num & 31;\n\t\tnum >>>= 5;\n\t\tif (num > 0) {\n\t\t\tclamped |= 32;\n\t\t}\n\t\tresult += chars[clamped];\n\t} while (num > 0);\n\n\treturn result;\n}\n"],"names":[],"mappings":"AAOA,IAAM,aAAa,GAAmC,EAAE,CAAC;AACzD,IAAM,KAAK,GAAG,mEAAmE,CAAC;AAElF,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,KAAK,CAAC,MAAM,EAAE,CAAC,EAAE,EAAE;IACtC,aAAa,CAAC,KAAK,CAAC,UAAU,CAAC,CAAC,CAAC,CAAC,GAAG,CAAC,CAAC;CACvC;AAED,SAAgB,MAAM,CAAC,QAAgB;IACtC,IAAM,OAAO,GAAsB,EAAE,CAAC;IACtC,IAAI,IAAI,GAAkB,EAAE,CAAC;IAC7B,IAAM,OAAO,GAAqB;QACjC,CAAC;QACD,CAAC;QACD,CAAC;QACD,CAAC;QACD,CAAC;KACD,CAAC;IAEF,IAAI,CAAC,GAAG,CAAC,CAAC;IACV,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,KAAK,GAAG,CAAC,EAAE,KAAK,GAAG,CAAC,EAAE,CAAC,GAAG,QAAQ,CAAC,MAAM,EAAE,CAAC,EAAE,EAAE;QAC/D,IAAM,CAAC,GAAG,QAAQ,CAAC,UAAU,CAAC,CAAC,CAAC,CAAC;QAEjC,IALine truncated
+135
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@@ -0,0 +1,135 @@
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
typeof define === 'function' && define.amd ? define(['exports'], factory) :
(global = global || self, factory(global.sourcemapCodec = {}));
}(this, function (exports) { 'use strict';
var charToInteger = {};
var chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
for (var i = 0; i < chars.length; i++) {
charToInteger[chars.charCodeAt(i)] = i;
}
function decode(mappings) {
var decoded = [];
var line = [];
var segment = [
0,
0,
0,
0,
0,
];
var j = 0;
for (var i = 0, shift = 0, value = 0; i < mappings.length; i++) {
var c = mappings.charCodeAt(i);
if (c === 44) { // ","
segmentify(line, segment, j);
j = 0;
}
else if (c === 59) { // ";"
segmentify(line, segment, j);
j = 0;
decoded.push(line);
line = [];
segment[0] = 0;
}
else {
var integer = charToInteger[c];
if (integer === undefined) {
throw new Error('Invalid character (' + String.fromCharCode(c) + ')');
}
var hasContinuationBit = integer & 32;
integer &= 31;
value += integer << shift;
if (hasContinuationBit) {
shift += 5;
}
else {
var shouldNegate = value & 1;
value >>>= 1;
if (shouldNegate) {
value = value === 0 ? -0x80000000 : -value;
}
segment[j] += value;
j++;
value = shift = 0; // reset
}
}
}
segmentify(line, segment, j);
decoded.push(line);
return decoded;
}
function segmentify(line, segment, j) {
// This looks ugly, but we're creating specialized arrays with a specific
// length. This is much faster than creating a new array (which v8 expands to
// a capacity of 17 after pushing the first item), or slicing out a subarray
// (which is slow). Length 4 is assumed to be the most frequent, followed by
// length 5 (since not everything will have an associated name), followed by
// length 1 (it's probably rare for a source substring to not have an
// associated segment data).
if (j === 4)
line.push([segment[0], segment[1], segment[2], segment[3]]);
else if (j === 5)
line.push([segment[0], segment[1], segment[2], segment[3], segment[4]]);
else if (j === 1)
line.push([segment[0]]);
}
function encode(decoded) {
var sourceFileIndex = 0; // second field
var sourceCodeLine = 0; // third field
var sourceCodeColumn = 0; // fourth field
var nameIndex = 0; // fifth field
var mappings = '';
for (var i = 0; i < decoded.length; i++) {
var line = decoded[i];
if (i > 0)
mappings += ';';
if (line.length === 0)
continue;
var generatedCodeColumn = 0; // first field
var lineMappings = [];
for (var _i = 0, line_1 = line; _i < line_1.length; _i++) {
var segment = line_1[_i];
var segmentMappings = encodeInteger(segment[0] - generatedCodeColumn);
generatedCodeColumn = segment[0];
if (segment.length > 1) {
segmentMappings +=
encodeInteger(segment[1] - sourceFileIndex) +
encodeInteger(segment[2] - sourceCodeLine) +
encodeInteger(segment[3] - sourceCodeColumn);
sourceFileIndex = segment[1];
sourceCodeLine = segment[2];
sourceCodeColumn = segment[3];
}
if (segment.length === 5) {
segmentMappings += encodeInteger(segment[4] - nameIndex);
nameIndex = segment[4];
}
lineMappings.push(segmentMappings);
}
mappings += lineMappings.join(',');
}
return mappings;
}
function encodeInteger(num) {
var result = '';
num = num < 0 ? (-num << 1) | 1 : num << 1;
do {
var clamped = num & 31;
num >>>= 5;
if (num > 0) {
clamped |= 32;
}
result += chars[clamped];
} while (num > 0);
return result;
}
exports.decode = decode;
exports.encode = encode;
Object.defineProperty(exports, '__esModule', { value: true });
}));
//# sourceMappingURL=sourcemap-codec.umd.js.map
@@ -0,0 +1 @@
{"version":3,"file":"sourcemap-codec.umd.js","sources":["../src/sourcemap-codec.ts"],"sourcesContent":["export type SourceMapSegment =\n\t| [number]\n\t| [number, number, number, number]\n\t| [number, number, number, number, number];\nexport type SourceMapLine = SourceMapSegment[];\nexport type SourceMapMappings = SourceMapLine[];\n\nconst charToInteger: { [charCode: number]: number } = {};\nconst chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';\n\nfor (let i = 0; i < chars.length; i++) {\n\tcharToInteger[chars.charCodeAt(i)] = i;\n}\n\nexport function decode(mappings: string): SourceMapMappings {\n\tconst decoded: SourceMapMappings = [];\n\tlet line: SourceMapLine = [];\n\tconst segment: SourceMapSegment = [\n\t\t0, // generated code column\n\t\t0, // source file index\n\t\t0, // source code line\n\t\t0, // source code column\n\t\t0, // name index\n\t];\n\n\tlet j = 0;\n\tfor (let i = 0, shift = 0, value = 0; i < mappings.length; i++) {\n\t\tconst c = mappings.charCodeAt(i);\n\n\t\tif (c === 44) { // \",\"\n\t\t\tsegmentify(line, segment, j);\n\t\t\tj = 0;\n\n\t\t} else if (c === 59) { // \";\"\n\t\t\tsegmentify(line, segment, j);\n\t\t\tj = 0;\n\t\t\tdecoded.push(line);\n\t\t\tline = [];\n\t\t\tsegment[0] = 0;\n\n\t\t} else {\n\t\t\tlet integer = charToInteger[c];\n\t\t\tif (integer === undefined) {\n\t\t\t\tthrow new Error('Invalid character (' + String.fromCharCode(c) + ')');\n\t\t\t}\n\n\t\t\tconst hasContinuationBit = integer & 32;\n\n\t\t\tinteger &= 31;\n\t\t\tvalue += integer << shift;\n\n\t\t\tif (hasContinuationBit) {\n\t\t\t\tshift += 5;\n\t\t\t} else {\n\t\t\t\tconst shouldNegate = value & 1;\n\t\t\t\tvalue >>>= 1;\n\n\t\t\t\tif (shouldNegate) {\n\t\t\t\t\tvalue = value === 0 ? -0x80000000 : -value;\n\t\t\t\t}\n\n\t\t\t\tsegment[j] += value;\n\t\t\t\tj++;\n\t\t\t\tvalue = shift = 0; // reset\n\t\t\t}\n\t\t}\n\t}\n\n\tsegmentify(line, segment, j);\n\tdecoded.push(line);\n\n\treturn decoded;\n}\n\nfunction segmentify(line: SourceMapSegment[], segment: SourceMapSegment, j: number) {\n\t// This looks ugly, but we're creating specialized arrays with a specific\n\t// length. This is much faster than creating a new array (which v8 expands to\n\t// a capacity of 17 after pushing the first item), or slicing out a subarray\n\t// (which is slow). Length 4 is assumed to be the most frequent, followed by\n\t// length 5 (since not everything will have an associated name), followed by\n\t// length 1 (it's probably rare for a source substring to not have an\n\t// associated segment data).\n\tif (j === 4) line.push([segment[0], segment[1], segment[2], segment[3]]);\n\telse if (j === 5) line.push([segment[0], segment[1], segment[2], segment[3], segment[4]]);\n\telse if (j === 1) line.push([segment[0]]);\n}\n\nexport function encode(decoded: SourceMapMappings): string {\n\tlet sourceFileIndex = 0; // second field\n\tlet sourceCodeLine = 0; // third field\n\tlet sourceCodeColumn = 0; // fourth field\n\tlet nameIndex = 0; // fifth field\n\tlet mappings = '';\n\n\tfor (let i = 0; i < decoded.length; i++) {\n\t\tconst line = decoded[i];\n\t\tif (i > 0) mappings += ';';\n\t\tif (line.length === 0) continue;\n\n\t\tlet generatedCodeColumn = 0; // first field\n\n\t\tconst lineMappings: string[] = [];\n\n\t\tfor (const segment of line) {\n\t\t\tlet segmentMappings = encodeInteger(segment[0] - generatedCodeColumn);\n\t\t\tgeneratedCodeColumn = segment[0];\n\n\t\t\tif (segment.length > 1) {\n\t\t\t\tsegmentMappings +=\n\t\t\t\t\tencodeInteger(segment[1] - sourceFileIndex) +\n\t\t\t\t\tencodeInteger(segment[2] - sourceCodeLine) +\n\t\t\t\t\tencodeInteger(segment[3] - sourceCodeColumn);\n\n\t\t\t\tsourceFileIndex = segment[1];\n\t\t\t\tsourceCodeLine = segment[2];\n\t\t\t\tsourceCodeColumn = segment[3];\n\t\t\t}\n\n\t\t\tif (segment.length === 5) {\n\t\t\t\tsegmentMappings += encodeInteger(segment[4] - nameIndex);\n\t\t\t\tnameIndex = segment[4];\n\t\t\t}\n\n\t\t\tlineMappings.push(segmentMappings);\n\t\t}\n\n\t\tmappings += lineMappings.join(',');\n\t}\n\n\treturn mappings;\n}\n\nfunction encodeInteger(num: number): string {\n\tvar result = '';\n\tnum = num < 0 ? (-num << 1) | 1 : num << 1;\n\tdo {\n\t\tvar clamped = num & 31;\n\t\tnum >>>= 5;\n\t\tif (num > 0) {\n\t\t\tclamped |= 32;\n\t\t}\n\t\tresult += chars[clamped];\n\t} while (num > 0);\n\n\treturn result;\n}\n"],"names":[],"mappings":";;;;;;CAOA,IAAM,aAAa,GAAmC,EAAE,CAAC;CACzD,IAAM,KAAK,GAAG,mEAAmE,CAAC;CAElF,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,KAAK,CAAC,MAAM,EAAE,CAAC,EAAE,EAAE;KACtC,aAAa,CAAC,KAAK,CAAC,UAAU,CAAC,CAAC,CAAC,CAAC,GAAG,CAAC,CAAC;EACvC;AAED,UAAgB,MAAM,CAAC,QAAgB;KACtC,IAAM,OAAO,GAAsB,EAAE,CAAC;KACtC,IAAI,IAAI,GAAkB,EAAE,CAAC;KAC7B,IAAM,OAAO,GAAqB;SACjC,CAAC;SACD,CAAC;SACD,CAAC;SACD,CAAC;SACD,CAAC;MACD,CAAC;KAEF,IAAI,CAAC,GAAG,CAAC,CAAC;KACV,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,KAAK,GAAG,CAAC,EAAE,KAAK,GAAG,CAAC,EAAE,CAAC,GAAG,QAAQ,CAAC,MAAM,EAAE,CAAC,EAAE,EAAE;SAC/D,IAAM,CAAC,GAAG,QAAQ,CAAC,UAAU,CAAC,CAAC,CAAC,CAAC;SLine truncated
@@ -0,0 +1,5 @@
export declare type SourceMapSegment = [number] | [number, number, number, number] | [number, number, number, number, number];
export declare type SourceMapLine = SourceMapSegment[];
export declare type SourceMapMappings = SourceMapLine[];
export declare function decode(mappings: string): SourceMapMappings;
export declare function encode(decoded: SourceMapMappings): string;