hadean-old/lib/aliases.mjs

38 lines
1.1 KiB
JavaScript

import path from 'path';
const moduleAliases = {
"@themes": "./out/src/registries/Themes.js",
"@actions": "./out/src/registries/Actions.js",
"@tasks": "./out/src/registries/Tasks.js",
"@items": "./out/src/registries/Items.js",
"@ui": "./out/src/ui/UI.js",
"@game": "./out/src/Game.js"
};
const getAliases = () => {
const base = process.cwd();
const aliases = moduleAliases || {};
const absoluteAliases = Object.keys(aliases).reduce((acc, key) =>
aliases[key][0] === '/'
? acc
: { ...acc, [key]: 'file:///' + path.join(base, aliases[key]) },
aliases)
return absoluteAliases;
}
const isAliasInSpecifier = (path, alias) => {
return path.indexOf(alias) === 0
&& (path.length === alias.length || path[alias.length] === '/')
}
const aliases = getAliases();
export const resolve = (specifier, parentModuleURL, defaultResolve) => {
const alias = Object.keys(aliases).find((key) => isAliasInSpecifier(specifier, key));
const newSpecifier = alias === undefined
? specifier
: path.join(aliases[alias], specifier.substr(alias.length));
return defaultResolve(newSpecifier, parentModuleURL);
}