PowerShell Profile

PowerShell_profile.ps1

function SetupProfile()
{
    Import-Module posh-git
    $GitPromptSettings.BranchColor.ForegroundColor = 'Black'
    $GitPromptSettings.BeforeStatus.ForegroundColor = 'Black'
    $GitPromptSettings.AfterStatus.ForegroundColor = 'Black'
    $GitPromptSettings.DelimStatus.ForegroundColor = 'Black'
    $GitPromptSettings.BranchBehindAndAheadStatusSymbol.ForegroundColor = 'DarkRed'
    oh-my-posh.exe init pwsh --config "~/.oh-my-posh.omp.json" | Invoke-Expression

    Import-WslCommand "grep", "head", "tail", "less", "man", "du", "hexdump", "dig", "awk", "pandoc", "openssl", "sed", "wc", "jq"
    Import-Module Terminal-Icons
    
    # dotnet suggest shell start
    # https://github.com/dotnet/command-line-api/blob/main/src/System.CommandLine.Suggest/dotnet-suggest-shim.ps1
    if (Get-Command "dotnet-suggest" -errorAction SilentlyContinue)
    {
        $availableToComplete = (dotnet-suggest list) | Out-String
        $availableToCompleteArray = $availableToComplete.Split([Environment]::NewLine, [System.StringSplitOptions]::RemoveEmptyEntries)

        Register-ArgumentCompleter -Native -CommandName $availableToCompleteArray -ScriptBlock {
            param($wordToComplete, $commandAst, $cursorPosition)
            $fullpath = (Get-Command $commandAst.CommandElements[0]).Source

            $arguments = $commandAst.Extent.ToString().Replace('"', '\"')
            dotnet-suggest get -e $fullpath --position $cursorPosition -- "$arguments" | ForEach-Object {
                [System.Management.Automation.CompletionResult]::new($_, $_, 'ParameterValue', $_)
            }
        }    
    }
    else
    {
        "Unable to provide System.CommandLine tab completion support unless the [dotnet-suggest] tool is first installed."
        "See the following for tool installation: https://www.nuget.org/packages/dotnet-suggest"
    }

    $env:DOTNET_SUGGEST_SCRIPT_VERSION = "1.0.2"
    # dotnet suggest script end
    
    # https://docs.microsoft.com/en-us/dotnet/core/tools/enable-tab-autocomplete#powershell
    # PowerShell parameter completion shim for the dotnet CLI
    Register-ArgumentCompleter -Native -CommandName dotnet -ScriptBlock {
        param($commandName, $wordToComplete, $cursorPosition)
            dotnet complete --position $cursorPosition "$wordToComplete" | ForEach-Object {
                [System.Management.Automation.CompletionResult]::new($_, $_, 'ParameterValue', $_)
            }
    }
}

SetupProfile

# Enable posh-git support
# https://ohmyposh.dev/docs/segments/git
function Set-PoshGitStatus {
    $global:GitStatus = Get-GitStatus
    $env:POSH_GIT_STRING = Write-GitStatus -Status $global:GitStatus
}
New-Alias -Name 'Set-PoshContext' -Value 'Set-PoshGitStatus' -Scope Global -Force

function Get-ChildItemWideFormatted
{
    param (
        [string[]]$Paths,
        [int]$ColumnCount,
        [switch]$Force
    )
        
    if ($Paths.Length -eq 0) {
        $Paths = Get-Location
    }

    if ($ColumnCount -eq 0) {
        $ColumnCount = 5
    }

    foreach ($Path in $Paths) {
        if ($Force) {
            Get-ChildItem -Force $Path | Format-Wide -Column $ColumnCount
        }
        else {
            Get-ChildItem $Path | Format-Wide -Column $ColumnCount
        }
    }
}

function Update-DotNet-Global-Tools
{
    foreach ($toolInfoRow in $(dotnet tool list -g | Select-Object -Skip 2)) 
    {
        $toolInfo = $toolInfoRow.Split(" ", [StringSplitOptions]::RemoveEmptyEntries)
        $toolName = $toolInfo[0]
        $toolVersion = $toolInfo[1].Trim()

        # Fetch version from NuGet
        $nugetInfo = (dotnet tool search --take 1 $toolName | Select-Object -Skip 2)
        $nugetVersion = $nugetInfo.Split(" ", [StringSplitOptions]::RemoveEmptyEntries)[1].Trim()

        if ($nugetVersion -ne $toolVersion)
        {
            Write-Host "dotnet tool update -g $toolName"
            dotnet tool update -g $toolName
        }
        else
        {
            Write-Host "Skip $toolName (no updates available)"
        }
    }
}

Set-Alias -Name ls Get-ChildItemWideFormatted
Set-Alias -Name build-lead D:\Projects\HuH.IsproNG.Web\build-lead.ps1

# Accept first suggested word only
Set-PSReadLineKeyHandler -Chord "Ctrl+f" -Function ForwardWord

# https://github.com/PowerShell/PSReadLine/blob/master/PSReadLine/SamplePSReadLineProfile.ps1#L13-L21
Set-PSReadLineOption -HistorySearchCursorMovesToEnd
Set-PSReadLineKeyHandler -Key UpArrow -Function HistorySearchBackward
Set-PSReadLineKeyHandler -Key DownArrow -Function HistorySearchForward

# Treat lines as sensitive, if first char is space or semicolon
# https://github.com/PowerShell/PSReadLine/issues/2698#issuecomment-1439942616
$defaultHistoryHandler = (Get-PSReadLineOption).AddToHistoryHandler;
Set-PSReadLineOption -AddToHistoryHandler {
    param([string]$line)
    
    $defaultHandlerResult = $defaultHistoryHandler.Invoke($line)
    if ($defaultHandlerResult -eq "MemoryAndFile")
    {
        return $line.Length -gt 3 -and $line[0] -ne ' ' -and $line[0] -ne ';'
    }
    
    return $defaultHandlerResult;    
}