@angular-devkit/core
Version:
Angular DevKit - Core Utility Library
60 lines (59 loc) • 1.99 kB
JavaScript
;
/**
* @license
* Copyright Google LLC All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.dev/license
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.JsonWorkspaceMetadata = exports.JsonWorkspaceSymbol = void 0;
const jsonc_parser_1 = require("jsonc-parser");
exports.JsonWorkspaceSymbol = Symbol.for('@angular/core:workspace-json');
function escapeKey(key) {
return key.replace('~', '~0').replace('/', '~1');
}
class JsonWorkspaceMetadata {
filePath;
ast;
raw;
changes = new Map();
hasLegacyTargetsName = true;
constructor(filePath, ast, raw) {
this.filePath = filePath;
this.ast = ast;
this.raw = raw;
}
get hasChanges() {
return this.changes.size > 0;
}
get changeCount() {
return this.changes.size;
}
getNodeValueFromAst(path) {
const node = (0, jsonc_parser_1.findNodeAtLocation)(this.ast, path);
return node && (0, jsonc_parser_1.getNodeValue)(node);
}
findChangesForPath(path) {
return this.changes.get(path);
}
addChange(jsonPath, value, type) {
let currentPath = '';
for (let index = 0; index < jsonPath.length - 1; index++) {
currentPath = currentPath + '/' + escapeKey(jsonPath[index]);
if (this.changes.has(currentPath)) {
// Ignore changes on children as parent is updated.
return;
}
}
const pathKey = '/' + jsonPath.map((k) => escapeKey(k)).join('/');
for (const key of this.changes.keys()) {
if (key.startsWith(pathKey + '/')) {
// changes on the same or child paths are redundant.
this.changes.delete(key);
}
}
this.changes.set(pathKey, { jsonPath, type, value });
}
}
exports.JsonWorkspaceMetadata = JsonWorkspaceMetadata;