astro/packages/astro/astro.js
2023-01-20 15:37:42 +08:00

77 lines
2.3 KiB
JavaScript
Executable file

#!/usr/bin/env node
/* eslint-disable no-console */
'use strict';
// ISOMORPHIC FILE: NO TOP-LEVEL IMPORT/REQUIRE() ALLOWED
// This file has to run as both ESM and CJS on older Node.js versions
// Needed for Stackblitz: https://github.com/stackblitz/webcontainer-core/issues/281
const CI_INSTRUCTIONS = {
NETLIFY: 'https://docs.netlify.com/configure-builds/manage-dependencies/#node-js-and-javascript',
GITHUB_ACTIONS:
'https://docs.github.com/en/actions/guides/building-and-testing-nodejs#specifying-the-nodejs-version',
VERCEL: 'https://vercel.com/docs/runtimes#official-runtimes/node-js/node-js-version',
};
// Hardcode supported Node.js version so we don't have to read differently in CJS & ESM.
const engines = '>=16.12.0';
const skipSemverCheckIfAbove = 16;
/** `astro *` */
async function main() {
const version = process.versions.node;
// Fast-path for higher Node.js versions
if ((parseInt(version) || 0) <= skipSemverCheckIfAbove) {
try {
const semver = await import('semver');
if (!semver.satisfies(version, engines)) {
await errorNodeUnsupported();
return;
}
} catch {
await errorNodeUnsupported();
return;
}
}
return import('./dist/cli/index.js')
.then(({ cli }) => cli(process.argv))
.catch((error) => {
console.error(error);
process.exit(1);
});
}
async function errorNodeUnsupported() {
console.error(`\
Node.js v${process.versions.node} is not supported by Astro!
Please upgrade Node.js to a supported version: "${engines}"\n`);
const ci = typeof require !== 'undefined' ? require('ci-info') : await import('ci-info');
// Special instructions for CI environments, which may have special steps needed.
// This is a common issue that we can help users with proactively.
if (ci.isCI) {
let platform;
for (const [key, value] of Object.entries(ci)) {
if (value === true) {
platform = key;
break;
}
}
console.log(
`${ci.name} CI Environment Detected!\nAdditional steps may be needed to set your Node.js version:`
);
console.log(`Documentation: https://docs.astro.build/guides/deploy`);
if (CI_INSTRUCTIONS[platform]) {
console.log(`${ci.name} Documentation: ${CI_INSTRUCTIONS[platform]}`);
}
console.log(``);
}
process.exit(1);
}
main()
.then(() => process.exit(0))
.catch(() => process.exit(1));