next
Version:
The React Framework
61 lines (60 loc) • 2.72 kB
JavaScript
import { loadEnvConfig } from '@next/env';
import * as Log from '../../build/output/log';
import { bold, purple } from '../../lib/picocolors';
import { PHASE_DEVELOPMENT_SERVER, PHASE_PRODUCTION_BUILD } from '../../shared/lib/constants';
import loadConfig from '../config';
export function logStartInfo({ networkUrl, appUrl, envInfo, experimentalFeatures, maxExperimentalFeatures = Infinity }) {
let bundlerSuffix;
if (process.env.TURBOPACK) {
bundlerSuffix = ' (Turbopack)';
} else if (process.env.NEXT_RSPACK) {
bundlerSuffix = ' (Rspack)';
} else {
bundlerSuffix = '';
}
Log.bootstrap(`${bold(purple(`${Log.prefixes.ready} Next.js ${"15.4.6"}`))}${bundlerSuffix}`);
if (appUrl) {
Log.bootstrap(`- Local: ${appUrl}`);
}
if (networkUrl) {
Log.bootstrap(`- Network: ${networkUrl}`);
}
if (envInfo == null ? void 0 : envInfo.length) Log.bootstrap(`- Environments: ${envInfo.join(', ')}`);
if (experimentalFeatures == null ? void 0 : experimentalFeatures.length) {
Log.bootstrap(`- Experiments (use with caution):`);
// only show a maximum number of flags
for (const exp of experimentalFeatures.slice(0, maxExperimentalFeatures)){
const symbol = typeof exp.value === 'boolean' ? exp.value === true ? bold('✓') : bold('⨯') : '·';
const suffix = typeof exp.value === 'number' || typeof exp.value === 'string' ? `: ${JSON.stringify(exp.value)}` : '';
const reason = exp.reason ? ` (${exp.reason})` : '';
Log.bootstrap(` ${symbol} ${exp.key}${suffix}${reason}`);
}
/* indicate if there are more than the maximum shown no. flags */ if (experimentalFeatures.length > maxExperimentalFeatures) {
Log.bootstrap(` · ...`);
}
}
// New line after the bootstrap info
Log.info('');
}
export async function getStartServerInfo({ dir, dev, debugPrerender }) {
let experimentalFeatures = [];
await loadConfig(dev ? PHASE_DEVELOPMENT_SERVER : PHASE_PRODUCTION_BUILD, dir, {
reportExperimentalFeatures (features) {
experimentalFeatures = features.sort(({ key: a }, { key: b })=>a.length - b.length);
},
debugPrerender
});
// we need to reset env if we are going to create
// the worker process with the esm loader so that the
// initial env state is correct
let envInfo = [];
const { loadedEnvFiles } = loadEnvConfig(dir, true, console, false);
if (loadedEnvFiles.length > 0) {
envInfo = loadedEnvFiles.map((f)=>f.path);
}
return {
envInfo,
experimentalFeatures
};
}
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