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var log = require('npmlog')
, execFile = require('child_process').execFile
, path = require('path')
function findVS2017(callback) {
var ps = path.join(process.env.SystemRoot, 'System32', 'WindowsPowerShell',
'v1.0', 'powershell.exe')
var csFile = path.join(__dirname, 'Find-VS2017.cs')
var psArgs = ['-ExecutionPolicy', 'Unrestricted', '-Command',
'&{Add-Type -Path \'' + csFile +
'\'; [VisualStudioConfiguration.Main]::Query()}']
log.silly('find vs2017', 'Running', ps, psArgs)
var child = execFile(ps, psArgs, { encoding: 'utf8' },
function (err, stdout, stderr) {
log.silly('find vs2017', 'PS err:', err)
log.silly('find vs2017', 'PS stdout:', stdout)
log.silly('find vs2017', 'PS stderr:', stderr)
if (err)
return callback(new Error('Could not use PowerShell to find VS2017'))
var vsSetup
try {
vsSetup = JSON.parse(stdout)
} catch (e) {
log.silly('find vs2017', e)
return callback(new Error('Could not use PowerShell to find VS2017'))
}
log.silly('find vs2017', 'vsSetup:', vsSetup)
if (vsSetup && vsSetup.log)
log.verbose('find vs2017', vsSetup.log.trimRight())
if (!vsSetup || !vsSetup.path || !vsSetup.sdk) {
return callback(new Error('No usable installation of VS2017 found'))
}
log.verbose('find vs2017', 'using installation:', vsSetup.path)
callback(null, { "path": vsSetup.path, "sdk": vsSetup.sdk })
})
child.stdin.end()
}
module.exports = findVS2017
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