59 lines
1.4 KiB
Plaintext
59 lines
1.4 KiB
Plaintext
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'use strict'
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const findYarnWorkspaceRoot = require('find-yarn-workspace-root2')
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const findUp = require('find-up')
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const path = require('path')
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const pathExists = require('path-exists')
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const whichPM = require('which-pm')
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module.exports = async function preferredPM (pkgPath) {
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if (typeof pkgPath !== 'string') {
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throw new TypeError(`pkgPath should be a string, got ${typeof pkgPath}`)
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}
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if (await pathExists(path.join(pkgPath, 'package-lock.json'))) {
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return {
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name: 'npm',
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version: '>=5'
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}
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}
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if (await pathExists(path.join(pkgPath, 'yarn.lock'))) {
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return {
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name: 'yarn',
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version: '*'
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}
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}
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if (await pathExists(path.join(pkgPath, 'pnpm-lock.yaml'))) {
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return {
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name: 'pnpm',
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version: '>=3'
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}
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}
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if (await pathExists(path.join(pkgPath, 'shrinkwrap.yaml'))) {
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return {
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name: 'pnpm',
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version: '1 || 2'
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}
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}
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if (await pathExists(path.join(pkgPath, 'bun.lockb'))) {
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return {
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name: 'bun',
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version: '*'
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}
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}
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if (await findUp('pnpm-lock.yaml', { cwd: pkgPath })) {
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return {
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name: 'pnpm',
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version: '>=3'
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}
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}
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try {
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if (typeof findYarnWorkspaceRoot(pkgPath) === 'string') {
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return {
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name: 'yarn',
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version: '*'
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}
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}
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} catch (err) {}
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const pm = await whichPM(pkgPath)
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return pm && { name: pm.name, version: pm.version || '*' }
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}
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