snowpack
Version:
The ESM-powered frontend build tool. Fast, lightweight, unbundled.
48 lines (47 loc) • 1.74 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.command = exports.build = void 0;
const logger_1 = require("../logger");
const process_1 = require("../build/process");
async function build(commandOptions) {
const buildState = await process_1.createBuildState(commandOptions);
// Start by cleaning the directory
process_1.maybeCleanBuildDirectory(buildState);
await process_1.addBuildFilesFromMountpoints(buildState);
await process_1.buildFiles(buildState);
await process_1.buildDependencies(buildState);
await process_1.writeToDisk(buildState);
// "--watch" mode - Start watching the file system.
if (buildState.isWatch) {
return process_1.startWatch(buildState);
}
await process_1.optimize(buildState);
await process_1.postBuildCleanup(buildState);
return {
onFileChange: () => {
throw new Error('build().onFileChange() only supported in "watch" mode.');
},
shutdown: () => {
throw new Error('build().shutdown() only supported in "watch" mode.');
},
};
}
exports.build = build;
async function command(commandOptions) {
try {
commandOptions.config.devOptions.output =
commandOptions.config.devOptions.output ||
(commandOptions.config.buildOptions.watch ? 'dashboard' : 'stream');
await build(commandOptions);
}
catch (err) {
logger_1.logger.error(err.message);
logger_1.logger.error(err.stack);
process.exit(1);
}
if (commandOptions.config.buildOptions.watch) {
// We intentionally never want to exit in watch mode!
return new Promise(() => { });
}
}
exports.command = command;