| 1 | const { shellSync } = require('execa')
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| 2 | const { warning } = require('./tip')
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| 3 | module.exports = function() {
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| 4 | try {
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| 5 | shellSync('yarnpkg --version', { stdio: 'ignore' })
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| 6 | return true
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| 7 | } catch (e) {
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| 8 | warning(
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| 9 | '检测到未安装 Yarn 建议安装 https://yarn.bootcss.com/docs/install/#windows-stable'
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| 10 | )
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| 11 | return false
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| 12 | }
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| 13 | }
|