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import fs from 'node:fs';
import path from 'node:path';
import { color } from '@astrojs/cli-kit';
import { error, info, title } from '../messages.js';
import { shell } from '../shell.js';
import type { Context } from './context.js';
export async function dependencies(
ctx: Pick<Context, 'install' | 'yes' | 'prompt' | 'packageManager' | 'cwd' | 'dryRun' | 'tasks'>,
) {
let deps = ctx.install ?? ctx.yes;
if (deps === undefined) {
({ deps } = await ctx.prompt({
name: 'deps',
type: 'confirm',
label: title('deps'),
message: `Install dependencies?`,
hint: 'recommended',
initial: true,
}));
ctx.install = deps;
}
if (ctx.dryRun) {
await info('--dry-run', `Skipping dependency installation`);
} else if (deps) {
ctx.tasks.push({
pending: 'Dependencies',
start: `Dependencies installing with ${ctx.packageManager}...`,
end: 'Dependencies installed',
onError: (e) => {
error('error', e);
error(
'error',
`Dependencies failed to install, please run ${color.bold(
ctx.packageManager + ' install',
)} to install them manually after setup.`,
);
},
while: () => install({ packageManager: ctx.packageManager, cwd: ctx.cwd }),
});
} else {
await info(
ctx.yes === false ? 'deps [skip]' : 'No problem!',
'Remember to install dependencies after setup.',
);
}
}
async function install({ packageManager, cwd }: { packageManager: string; cwd: string }) {
if (packageManager === 'yarn') await ensureYarnLock({ cwd });
return shell(packageManager, ['install'], { cwd, timeout: 90_000, stdio: 'ignore' });
}
/**
* Yarn Berry (PnP) versions will throw an error if there isn't an existing `yarn.lock` file
* If a `yarn.lock` file doesn't exist, this function writes an empty `yarn.lock` one.
* Unfortunately this hack is required to run `yarn install`.
*
* The empty `yarn.lock` file is immediately overwritten by the installation process.
* See https://github.com/withastro/astro/pull/8028
*/
async function ensureYarnLock({ cwd }: { cwd: string }) {
const yarnLock = path.join(cwd, 'yarn.lock');
if (fs.existsSync(yarnLock)) return;
return fs.promises.writeFile(yarnLock, '', { encoding: 'utf-8' });
}
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