@nestjs/cli
Version:
Nest - modern, fast, powerful node.js web framework (@cli)
50 lines (49 loc) • 1.83 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
const path_1 = require("path");
const util_1 = require("util");
const ui_1 = require("../ui");
const PLUGIN_ENTRY_FILENAME = 'plugin';
class PluginsLoader {
load(plugins = []) {
const pluginNames = plugins.map((entry) => util_1.isObject(entry) ? entry.name : entry);
const nodeModulePaths = [
path_1.join(process.cwd(), 'node_modules'),
...module.paths,
];
const pluginRefs = pluginNames.map((item) => {
try {
try {
const binaryPath = require.resolve(path_1.join(item, PLUGIN_ENTRY_FILENAME), {
paths: nodeModulePaths,
});
return require(binaryPath);
}
catch (_a) { }
const binaryPath = require.resolve(item, { paths: nodeModulePaths });
return require(binaryPath);
}
catch (e) {
throw new Error(`"${item}" plugin could not be found!`);
}
});
const beforeHooks = [];
const afterHooks = [];
pluginRefs.forEach((plugin, index) => {
if (!plugin.before && !plugin.after) {
throw new Error(ui_1.CLI_ERRORS.WRONG_PLUGIN(pluginNames[index]));
}
const options = util_1.isObject(plugins[index])
? plugins[index].options || {}
: {};
plugin.before &&
beforeHooks.push(plugin.before.bind(plugin.before, options));
plugin.after && afterHooks.push(plugin.after.bind(plugin.after, options));
});
return {
beforeHooks,
afterHooks,
};
}
}
exports.PluginsLoader = PluginsLoader;