25 lines
657 B
JavaScript
25 lines
657 B
JavaScript
/*
|
|
MIT License http://www.opensource.org/licenses/mit-license.php
|
|
Author Tobias Koppers @sokra
|
|
*/
|
|
function MappingsContext() {
|
|
this.sources = [];
|
|
this.sourcesContent = [];
|
|
this.hasSourceContent = false;
|
|
this.currentOriginalLine = 1;
|
|
this.currentSource = 0;
|
|
}
|
|
module.exports = MappingsContext;
|
|
|
|
MappingsContext.prototype.ensureSource = function(source, originalSource) {
|
|
var idx = this.sources.indexOf(source);
|
|
if(idx >= 0)
|
|
return idx;
|
|
idx = this.sources.length;
|
|
this.sources.push(source);
|
|
this.sourcesContent.push(originalSource);
|
|
if(typeof originalSource === "string")
|
|
this.hasSourceContent = true;
|
|
return idx;
|
|
};
|