60 строки
1.8 KiB
PowerShell
60 строки
1.8 KiB
PowerShell
#
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# To exit from the environment this creates, execute the 'deactivate' function.
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#
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if ($MyInvocation.InvocationName -ne '.') {
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Write-Host -f Red "This script must be dot sourced. Run it by invoking '. .\activate.ps1'."
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return
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}
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function deactivate ([switch]$init) {
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# reset old environment variables
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if (Test-Path variable:_OLD_PATH) {
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$env:PATH = $_OLD_PATH
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Remove-Item variable:_OLD_PATH
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}
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if (test-path function:_old_prompt) {
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Set-Item Function:prompt -Value $function:_old_prompt -ErrorAction Ignore
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Remove-Item function:_old_prompt
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}
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Remove-Item env:DOTNET_ROOT -ErrorAction Ignore
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Remove-Item env:DOTNET_MULTILEVEL_LOOKUP -ErrorAction Ignore
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if (-not $init) {
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# Remove the deactivate function
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Remove-Item function:deactivate
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}
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}
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# Cleanup the environment
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deactivate -init
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$_OLD_PATH = $env:PATH
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# Tell dotnet where to find itself
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$env:DOTNET_ROOT = "$PSScriptRoot\.dotnet"
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# Tell dotnet not to look beyond the DOTNET_ROOT folder for more dotnet things
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$env:DOTNET_MULTILEVEL_LOOKUP = 0
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# Put dotnet first on PATH
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$env:PATH = "${env:DOTNET_ROOT};${env:PATH}"
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# Set the shell prompt
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if (-not $env:DISABLE_CUSTOM_PROMPT) {
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$function:_old_prompt = $function:prompt
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function dotnet_prompt {
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# Add a prefix to the current prompt, but don't discard it.
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Write-Host -f Green "($(Split-Path $PSScriptRoot -Leaf)) " -NoNewLine
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& $function:_old_prompt
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}
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Set-Item Function:prompt -Value $function:dotnet_prompt -ErrorAction Ignore
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}
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Write-Host -f Magenta "Enabled the .NET Core environment. Execute 'deactivate' to exit."
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if (-not (Test-Path "${env:DOTNET_ROOT}\dotnet.exe")) {
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Write-Host -f Yellow ".NET Core has not been installed yet. Run $PSScriptRoot\restore.cmd to install it."
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}
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else {
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Write-Host "dotnet = ${env:DOTNET_ROOT}\dotnet.exe"
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}
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