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268b4179de
This is a breaking change because the binary version of pnpm is only available from v6.17.1 close #18
39 lines
1.1 KiB
TypeScript
39 lines
1.1 KiB
TypeScript
import { addPath, exportVariable } from '@actions/core'
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import { spawn } from 'child_process'
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import { execPath } from 'process'
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import path from 'path'
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import { remove, ensureFile, writeFile } from 'fs-extra'
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import fetch from 'node-fetch'
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import { Inputs } from '../inputs'
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export async function runSelfInstaller(inputs: Inputs): Promise<number> {
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const { version, dest } = inputs
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const target = version ? `@pnpm/exe@${version}` : '@pnpm/exe'
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const pkgJson = path.join(dest, 'package.json')
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await remove(dest)
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await ensureFile(pkgJson)
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await writeFile(pkgJson, JSON.stringify({ private: true }))
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const cp = spawn(execPath, ['-', 'install', target, '--no-lockfile'], {
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cwd: dest,
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stdio: ['pipe', 'inherit', 'inherit'],
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})
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const response = await fetch('https://get.pnpm.io/v6.16.js')
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response.body.pipe(cp.stdin)
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const exitCode = await new Promise<number>((resolve, reject) => {
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cp.on('error', reject)
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cp.on('close', resolve)
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})
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if (exitCode === 0) {
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const pnpmHome = path.join(dest, 'node_modules/.bin')
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addPath(pnpmHome)
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exportVariable('PNPM_HOME', pnpmHome)
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}
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return exitCode
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}
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export default runSelfInstaller
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