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Make sure powershell installation snippet doesn't crash parent shell

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Fixes #418
This commit is contained in:
Julian Ospald
2022-12-03 16:29:01 +08:00
parent ecb0676fea
commit de208f004e
3 changed files with 6 additions and 4 deletions
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docs/install.md
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@@ -19,7 +19,7 @@ curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | sh
For Windows, run this in a PowerShell session:
```psh
Set-ExecutionPolicy Bypass -Scope Process -Force;[System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072;Invoke-Command -ScriptBlock ([ScriptBlock]::Create((Invoke-WebRequest https://www.haskell.org/ghcup/sh/bootstrap-haskell.ps1 -UseBasicParsing))) -ArgumentList $true
Set-ExecutionPolicy Bypass -Scope Process -Force;[System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072; try { Invoke-Command -ScriptBlock ([ScriptBlock]::Create((Invoke-WebRequest https://www.haskell.org/ghcup/sh/bootstrap-haskell.ps1 -UseBasicParsing))) -ArgumentList $true } catch { Write-Error $_ }
```
There's also a [youtube video](https://www.youtube.com/watch?v=bB4fmQiUYPw) explaining installation on windows.