81 lines
2.0 KiB
JavaScript
81 lines
2.0 KiB
JavaScript
"use strict";
|
|
|
|
Object.defineProperty(exports, "__esModule", {
|
|
value: true
|
|
});
|
|
exports.default = void 0;
|
|
|
|
function _sourceMap() {
|
|
const data = _interopRequireDefault(require("source-map"));
|
|
|
|
_sourceMap = function () {
|
|
return data;
|
|
};
|
|
|
|
return data;
|
|
}
|
|
|
|
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
|
|
|
|
class SourceMap {
|
|
constructor(opts, code) {
|
|
this._cachedMap = null;
|
|
this._code = code;
|
|
this._opts = opts;
|
|
this._rawMappings = [];
|
|
}
|
|
|
|
get() {
|
|
if (!this._cachedMap) {
|
|
const map = this._cachedMap = new (_sourceMap().default.SourceMapGenerator)({
|
|
sourceRoot: this._opts.sourceRoot
|
|
});
|
|
const code = this._code;
|
|
|
|
if (typeof code === "string") {
|
|
map.setSourceContent(this._opts.sourceFileName, code);
|
|
} else if (typeof code === "object") {
|
|
Object.keys(code).forEach(sourceFileName => {
|
|
map.setSourceContent(sourceFileName, code[sourceFileName]);
|
|
});
|
|
}
|
|
|
|
this._rawMappings.forEach(map.addMapping, map);
|
|
}
|
|
|
|
return this._cachedMap.toJSON();
|
|
}
|
|
|
|
getRawMappings() {
|
|
return this._rawMappings.slice();
|
|
}
|
|
|
|
mark(generatedLine, generatedColumn, line, column, identifierName, filename, force) {
|
|
if (this._lastGenLine !== generatedLine && line === null) return;
|
|
|
|
if (!force && this._lastGenLine === generatedLine && this._lastSourceLine === line && this._lastSourceColumn === column) {
|
|
return;
|
|
}
|
|
|
|
this._cachedMap = null;
|
|
this._lastGenLine = generatedLine;
|
|
this._lastSourceLine = line;
|
|
this._lastSourceColumn = column;
|
|
|
|
this._rawMappings.push({
|
|
name: identifierName || undefined,
|
|
generated: {
|
|
line: generatedLine,
|
|
column: generatedColumn
|
|
},
|
|
source: line == null ? undefined : filename || this._opts.sourceFileName,
|
|
original: line == null ? undefined : {
|
|
line: line,
|
|
column: column
|
|
}
|
|
});
|
|
}
|
|
|
|
}
|
|
|
|
exports.default = SourceMap; |