mirror of https://github.com/jkjoy/sunpeiwen.git
86 lines
3.1 KiB
JavaScript
86 lines
3.1 KiB
JavaScript
"use strict";
|
|
|
|
Object.defineProperty(exports, "__esModule", {
|
|
value: true
|
|
});
|
|
exports.default = void 0;
|
|
var _genMapping = require("@jridgewell/gen-mapping");
|
|
var _traceMapping = require("@jridgewell/trace-mapping");
|
|
class SourceMap {
|
|
constructor(opts, code) {
|
|
var _opts$sourceFileName;
|
|
this._map = void 0;
|
|
this._rawMappings = void 0;
|
|
this._sourceFileName = void 0;
|
|
this._lastGenLine = 0;
|
|
this._lastSourceLine = 0;
|
|
this._lastSourceColumn = 0;
|
|
this._inputMap = void 0;
|
|
const map = this._map = new _genMapping.GenMapping({
|
|
sourceRoot: opts.sourceRoot
|
|
});
|
|
this._sourceFileName = (_opts$sourceFileName = opts.sourceFileName) == null ? void 0 : _opts$sourceFileName.replace(/\\/g, "/");
|
|
this._rawMappings = undefined;
|
|
if (opts.inputSourceMap) {
|
|
this._inputMap = new _traceMapping.TraceMap(opts.inputSourceMap);
|
|
const resolvedSources = this._inputMap.resolvedSources;
|
|
if (resolvedSources.length) {
|
|
for (let i = 0; i < resolvedSources.length; i++) {
|
|
var _this$_inputMap$sourc;
|
|
(0, _genMapping.setSourceContent)(map, resolvedSources[i], (_this$_inputMap$sourc = this._inputMap.sourcesContent) == null ? void 0 : _this$_inputMap$sourc[i]);
|
|
}
|
|
}
|
|
}
|
|
if (typeof code === "string" && !opts.inputSourceMap) {
|
|
(0, _genMapping.setSourceContent)(map, this._sourceFileName, code);
|
|
} else if (typeof code === "object") {
|
|
for (const sourceFileName of Object.keys(code)) {
|
|
(0, _genMapping.setSourceContent)(map, sourceFileName.replace(/\\/g, "/"), code[sourceFileName]);
|
|
}
|
|
}
|
|
}
|
|
get() {
|
|
return (0, _genMapping.toEncodedMap)(this._map);
|
|
}
|
|
getDecoded() {
|
|
return (0, _genMapping.toDecodedMap)(this._map);
|
|
}
|
|
getRawMappings() {
|
|
return this._rawMappings || (this._rawMappings = (0, _genMapping.allMappings)(this._map));
|
|
}
|
|
mark(generated, line, column, identifierName, identifierNamePos, filename) {
|
|
var _originalMapping;
|
|
this._rawMappings = undefined;
|
|
let originalMapping;
|
|
if (line != null) {
|
|
if (this._inputMap) {
|
|
originalMapping = (0, _traceMapping.originalPositionFor)(this._inputMap, {
|
|
line,
|
|
column
|
|
});
|
|
if (!originalMapping.name && identifierNamePos) {
|
|
const originalIdentifierMapping = (0, _traceMapping.originalPositionFor)(this._inputMap, identifierNamePos);
|
|
if (originalIdentifierMapping.name) {
|
|
identifierName = originalIdentifierMapping.name;
|
|
}
|
|
}
|
|
} else {
|
|
originalMapping = {
|
|
source: (filename == null ? void 0 : filename.replace(/\\/g, "/")) || this._sourceFileName,
|
|
line: line,
|
|
column: column
|
|
};
|
|
}
|
|
}
|
|
(0, _genMapping.maybeAddMapping)(this._map, {
|
|
name: identifierName,
|
|
generated,
|
|
source: (_originalMapping = originalMapping) == null ? void 0 : _originalMapping.source,
|
|
original: originalMapping
|
|
});
|
|
}
|
|
}
|
|
exports.default = SourceMap;
|
|
|
|
//# sourceMappingURL=source-map.js.map
|