Last active
February 19, 2020 22:58
-
-
Save jeremygaither/ec992483ead0617d28fb62f3ac12ac35 to your computer and use it in GitHub Desktop.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| $ErrorActionPreference = "Stop" | |
| choco upgrade -y chocolatey | |
| choco uninstall -y nvm nvm.portable | |
| choco install -y nvm | |
| refreshenv | |
| Write-Output "NVM_HOME=$env:NVM_HOME" | |
| Write-Output "NVM_SYMLINK=$env:NVM_SYMLINK" | |
| Write-Output "PATH=$env:PATH" | |
| $nvmexe = "$env:NVM_HOME\nvm.exe" | |
| $nodeexe = "$env:NVM_SYMLINK\node.exe" | |
| $nvmrcVersion = Get-Content .nvmrc | |
| Write-Output "Desired Node version: $nvmrcVersion" | |
| $nvmAvailable = (&$nvmexe list available) | |
| $candidateVersionLines = $nvmAvailable | Where-Object -FilterScript { | |
| $_ -like ('* ' + ($nvmrcVersion) + '.*') | |
| } | |
| $candidateVersions = @() | |
| foreach ($line in $candidateVersionLines) { | |
| $versions = $line.Split('|').Trim() | |
| foreach ($version in $versions) { | |
| if ([string]::IsNullOrWhiteSpace($version)) { | |
| continue | |
| } | |
| Write-Output ("testing: $version") | |
| if ($version -like ($nvmrcVersion + '.*')) { | |
| Write-Output ("found: $version") | |
| $candidateVersions += $version | |
| } | |
| } | |
| } | |
| Write-Output "candidateVersions: $candidateVersions" | |
| $desiredVersion = $candidateVersions[0] | |
| if ((&$nvmexe use $desiredVersion) -like '*not installed*') { | |
| Write-Output "desiredVersion ""$desiredVersion"" not installed, installing..." | |
| &$nvmexe install $desiredVersion | |
| if (-not $?) { | |
| Write-Warning 'There was some error installing the desired node version' | |
| exit 1 | |
| } | |
| &$nvmexe use $desiredVersion | |
| if (-not $?) { | |
| Write-Warning 'There was some error activating the desired node version' | |
| exit 1 | |
| } | |
| } else { | |
| Write-Output "desiredVersion ""$desiredVersion"" should be installed..." | |
| &$nvmexe use $desiredVersion | |
| } | |
| while ($true) { | |
| if (Test-Path "$env:NVM_SYMLINK") { | |
| break | |
| } | |
| Write-Output "Waiting for nodejs symlink to become available..." | |
| Start-Sleep -Seconds 5 | |
| } | |
| $nodeVersion = (&$nodeexe --version) | |
| if ($nodeVersion -eq $desiredVersion) { | |
| Write-Output "node version good: $nodeVersion" | |
| } else { | |
| Write-Output "Waiting for symlink to update..." | |
| Start-Sleep 10 | |
| $nodeVersion = (&$nodeexe --version) | |
| Write-Output "nodeVersion: $nodeVersion" | |
| if ($nodeVersion -like "v$desiredVersion *") { | |
| Write-Output "Desired Node version ""$desiredVersion"" active: $nodeVersion" | |
| } | |
| else { | |
| Write-Output "There was a problem activating Node $desiredVersion" | |
| exit 1 | |
| } | |
| } |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment