microsite
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JavaScript
import { resolve, relative } from "path";
import module from "module";
const { createRequire } = module;
const require = createRequire(import.meta.url);
import { fileExists } from "./fs.js";
import { loadConfiguration as loadUserConfiguration } from "snowpack";
const pkg = require(resolve(process.cwd(), "package.json"));
const DEFAULT_BASE_PATH = pkg.homepage || "/";
const _config = require("microsite/assets/snowpack.config.cjs");
export function resolveNormalizedBasePath(args) {
var _a;
let basePath = (_a = args["--base-path"]) !== null && _a !== void 0 ? _a : DEFAULT_BASE_PATH;
return basePath === "/"
? basePath
: `/${basePath.replace(/^\//, "").replace(/\/$/, "")}/`;
}
export async function loadConfiguration(mode) {
const overrides = await getOverrides(mode);
return loadUserConfiguration(overrides);
}
export async function getOverrides(mode) {
var _a, _b, _c, _d;
const [tsconfigPath] = await Promise.all([findTsOrJsConfig()]);
const aliases = tsconfigPath
? resolveTsconfigPathsToAlias({ tsconfigPath })
: {};
switch (mode) {
case "dev":
return Object.assign(Object.assign({}, _config), { buildOptions: Object.assign(Object.assign({}, _config.buildOptions), { ssr: true }), packageOptions: Object.assign(Object.assign({}, _config.packageOptions), { external: [..._config.packageOptions.external].filter((v) => !v.startsWith("microsite")) }), plugins: [..._config.plugins], alias: Object.assign(Object.assign(Object.assign({}, aliases), ((_a = _config.alias) !== null && _a !== void 0 ? _a : {})), { "microsite/hydrate": "microsite/client/hydrate" }) });
case "build":
return Object.assign(Object.assign({}, _config), { devOptions: Object.assign(Object.assign({}, _config.devOptions), { hmr: false, port: 0, hmrPort: 0 }), buildOptions: Object.assign(Object.assign({}, _config.buildOptions), { ssr: true }), plugins: [..._config.plugins], alias: Object.assign(Object.assign({}, aliases), ((_b = _config.alias) !== null && _b !== void 0 ? _b : {})), packageOptions: Object.assign(Object.assign({}, _config.packageOptions), { external: [..._config.packageOptions.external].filter((v) => v !== "preact"), rollup: Object.assign(Object.assign({}, ((_d = (_c = _config.installOptions) === null || _c === void 0 ? void 0 : _c.rollup) !== null && _d !== void 0 ? _d : {})), { plugins: [
{
name: "@microsite/auto-external",
options(opts) {
return Object.assign({}, opts, {
external: (source) => source.startsWith("preact"),
});
},
},
] }) }) });
}
}
const findTsOrJsConfig = async () => {
const cwd = process.cwd();
const tsconfig = resolve(cwd, "./tsconfig.json");
if (await fileExists(tsconfig))
return tsconfig;
const jsconfig = resolve(cwd, "./jsconfig.json");
if (await fileExists(jsconfig))
return jsconfig;
return null;
};
function resolveTsconfigPathsToAlias({ tsconfigPath = "./tsconfig.json", } = {}) {
var _a, _b;
let { baseUrl, paths } = (_b = (_a = require(tsconfigPath)) === null || _a === void 0 ? void 0 : _a.compilerOptions) !== null && _b !== void 0 ? _b : {};
if (!(baseUrl && paths))
return {};
baseUrl = resolve(process.cwd(), baseUrl);
const aliases = {};
Object.keys(paths).forEach((item) => {
const key = item.replace("/*", "");
const value = "./" +
relative(process.cwd(), resolve(baseUrl, paths[item][0].replace("/*", "").replace("*", "")));
aliases[key] = value;
});
return aliases;
}