53 lines
1.5 KiB
JavaScript
53 lines
1.5 KiB
JavaScript
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const execa = require('execa')
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const Promise = require('promise')
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const messages = require('../messages')
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const getInstallCmd = require('./get-install-cmd')
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const output = require('./output')
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module.exports = function install (opts) {
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const projectName = opts.projectName
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const projectPath = opts.projectPath
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const packages = opts.packages || []
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if (packages.length === 0) {
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console.log('Missing packages in `install`, try running again.')
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process.exit(1)
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}
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const installCmd = getInstallCmd()
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const installArgs = getInstallArgs(installCmd, packages)
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console.log(messages.installing(packages))
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process.chdir(projectPath)
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return new Promise(function (resolve, reject) {
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const stopInstallSpinner = output.wait('Installing modules')
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execa(installCmd, installArgs)
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.then(function () {
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// Confirm that all dependencies were installed
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return execa(installCmd, ['install'])
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})
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.then(function () {
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stopInstallSpinner()
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output.success(`Installed dependencies for ${projectName}`)
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resolve()
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})
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.catch(function () {
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stopInstallSpinner()
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console.log(messages.installError(packages))
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return reject(new Error(`${installCmd} installation failed`))
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})
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})
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}
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function getInstallArgs (cmd, packages) {
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if (cmd === 'npm') {
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const args = ['install', '--save', '--save-exact']
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return args.concat(packages, ['--verbose'])
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} else if (cmd === 'yarn') {
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const args = ['add']
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return args.concat(packages)
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}
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}
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