@nestjs/cli
Version:
Nest - modern, fast, powerful node.js web framework (@cli)
71 lines (70 loc) • 2.74 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.PluginsLoader = void 0;
const path_1 = require("path");
const ui_1 = require("../../ui");
const PLUGIN_ENTRY_FILENAME = 'plugin';
class PluginsLoader {
load(plugins = [], extras = {}) {
const pluginNames = plugins.map((entry) => typeof entry === 'object'
? entry.name
: entry);
const pluginRefs = this.resolvePluginReferences(pluginNames);
const multiCompilerPlugins = {
afterHooks: [],
afterDeclarationsHooks: [],
beforeHooks: [],
readonlyVisitors: [],
};
pluginRefs.forEach((plugin, index) => {
if (!plugin.before && !plugin.after && !plugin.afterDeclarations) {
throw new Error(ui_1.CLI_ERRORS.WRONG_PLUGIN(pluginNames[index]));
}
const options = typeof plugins[index] === 'object'
? plugins[index].options || {}
: {};
if (plugin.before) {
multiCompilerPlugins.beforeHooks.push(plugin.before.bind(plugin.before, options));
}
if (plugin.after) {
multiCompilerPlugins.afterHooks.push(plugin.after.bind(plugin.after, options));
}
if (plugin.afterDeclarations) {
multiCompilerPlugins.afterDeclarationsHooks.push(plugin.afterDeclarations.bind(plugin.afterDeclarations, options));
}
if (plugin.ReadonlyVisitor) {
const instance = new plugin.ReadonlyVisitor({
...options,
...extras,
readonly: true,
});
instance.key = pluginNames[index];
multiCompilerPlugins.readonlyVisitors.push(instance);
}
});
return multiCompilerPlugins;
}
resolvePluginReferences(pluginNames) {
const nodeModulePaths = [
(0, path_1.join)(process.cwd(), 'node_modules'),
...module.paths,
];
return pluginNames.map((item) => {
try {
try {
const binaryPath = require.resolve((0, path_1.join)(item, PLUGIN_ENTRY_FILENAME), {
paths: nodeModulePaths,
});
return require(binaryPath);
}
catch { }
const binaryPath = require.resolve(item, { paths: nodeModulePaths });
return require(binaryPath);
}
catch (e) {
throw new Error(`"${item}" plugin is not installed.`);
}
});
}
}
exports.PluginsLoader = PluginsLoader;