87 lines
2.3 KiB
JavaScript
87 lines
2.3 KiB
JavaScript
"use strict";
|
|
|
|
Object.defineProperty(exports, "__esModule", {
|
|
value: true
|
|
});
|
|
exports.init = exports.default = void 0;
|
|
|
|
var _path = _interopRequireDefault(require("path"));
|
|
|
|
var _SourceMap = _interopRequireDefault(require("./SourceMap"));
|
|
|
|
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
|
|
|
|
const bindings = require('../parcel_sourcemap_node/index');
|
|
|
|
class NodeSourceMap extends _SourceMap.default {
|
|
constructor(projectRoot = '/', buffer) {
|
|
super(projectRoot);
|
|
this.projectRoot = projectRoot;
|
|
this.sourceMapInstance = new bindings.SourceMap(projectRoot, buffer);
|
|
}
|
|
|
|
addVLQMap(map, lineOffset = 0, columnOffset = 0) {
|
|
let {
|
|
sourcesContent,
|
|
sources = [],
|
|
mappings,
|
|
names = []
|
|
} = map;
|
|
|
|
if (!sourcesContent) {
|
|
sourcesContent = sources.map(() => '');
|
|
} else {
|
|
sourcesContent = sourcesContent.map(content => content ? content : '');
|
|
}
|
|
|
|
this.sourceMapInstance.addVLQMap(mappings, JSON.stringify(sources), JSON.stringify(sourcesContent.map(content => content ? content : '')), JSON.stringify(names), lineOffset, columnOffset);
|
|
return this;
|
|
}
|
|
|
|
addSourceMap(sourcemap, lineOffset = 0) {
|
|
if (!(sourcemap.sourceMapInstance instanceof bindings.SourceMap)) {
|
|
throw new Error('The sourcemap provided to addSourceMap is not a valid sourcemap instance');
|
|
}
|
|
|
|
this.sourceMapInstance.addSourceMap(sourcemap.sourceMapInstance, lineOffset);
|
|
return this;
|
|
}
|
|
|
|
addBuffer(buffer, lineOffset = 0) {
|
|
let previousMap = new NodeSourceMap(this.projectRoot, buffer);
|
|
return this.addSourceMap(previousMap, lineOffset);
|
|
}
|
|
|
|
extends(input) {
|
|
// $FlowFixMe
|
|
let inputSourceMap = Buffer.isBuffer(input) ? new NodeSourceMap(this.projectRoot, input) : input;
|
|
this.sourceMapInstance.extends(inputSourceMap.sourceMapInstance);
|
|
return this;
|
|
}
|
|
|
|
getNames() {
|
|
return JSON.parse(this.sourceMapInstance.getNames());
|
|
}
|
|
|
|
getSources() {
|
|
return JSON.parse(this.sourceMapInstance.getSources());
|
|
}
|
|
|
|
delete() {}
|
|
|
|
static generateEmptyMap({
|
|
projectRoot,
|
|
sourceName,
|
|
sourceContent,
|
|
lineOffset = 0
|
|
}) {
|
|
let map = new NodeSourceMap(projectRoot);
|
|
map.addEmptyMap(sourceName, sourceContent, lineOffset);
|
|
return map;
|
|
}
|
|
|
|
}
|
|
|
|
exports.default = NodeSourceMap;
|
|
const init = Promise.resolve();
|
|
exports.init = init; |