Person PowerShell config to restore some unix sanity. This complements the unix utilities provided by Git for Windows.

SanePowerShell.ps1

Set-PSReadlineOption -EditMode Emacs
Set-Alias vim nvim
Set-Alias python3 python

# Some unix shell hacks
Function which([string]$Name) { Get-Command $Name }
Function open($Name) { start $name }
Function l() {ls -Force}

# Git shortcuts from zsh git plugin
Function gst { git status }
Function gba { git branch -a }
Function glol { git log --graph --pretty='%Cred%h%Creset -%C(auto)%d%Creset %s %Cgreen(%ar) %C(bold blue)<%an>%Creset' }
Function glols { git log --graph --pretty='%Cred%h%Creset -%C(auto)%d%Creset %s %Cgreen(%ar) %C(bold blue)<%an>%Creset' --stat }
Function gp { git push }
Function gl { git pull }

Function Format-FileSize() {
    Param ([int64]$size)
    If     ($size -gt 1TB) {[string]::Format("{0:0.00} TB", $size / 1TB)}
    ElseIf ($size -gt 1GB) {[string]::Format("{0:0.00} GB", $size / 1GB)}
    ElseIf ($size -gt 1MB) {[string]::Format("{0:0.00} MB", $size / 1MB)}
    ElseIf ($size -gt 1KB) {[string]::Format("{0:0.00} kB", $size / 1KB)}
    ElseIf ($size -gt 0)   {[string]::Format("{0:0.00} B", $size)}
    Else                   {""}
}

# Emulate `du -sh | sort -rh` on Unix, but format more like `ls -lah`
Function dush {
  Get-ChildItem -Force |
  Select-Object Name, @{Name="Size";Expression={
    if ($_.PSIsContainer) {
      (Get-ChildItem $_.FullName -Recurse -Force -ErrorAction SilentlyContinue | Measure-Object -Property Length -Sum).Sum
    } else {
      $_.Length
    }
  }}, Mode, LastWriteTime |
  Sort-Object Size -Descending |
  ForEach-Object {
    $size = $_.Size
    $size = Format-FileSize($_.size)
    "{0,10} {1,8} {2} {3}" -f $size, $_.Mode, $_.LastWriteTime.ToString("yyyy-MM-dd HH:mm"), $_.Name
  }
}

# VCPKG installed with Visual Studio needs a baseline git commit tag in the manifest file.
Function vcpkg_baseline {
  # Create an empty manifest file if doesn't exist
  if (!(Test-Path vcpkg.json -PathType Leaf) -and !(Test-Path vcpkg-configuration.json -PathType Leaf)) {
    echo "{}" | Set-Content vcpkg.json -Encoding utf8
  }
  vcpkg x-update-baseline --add-initial-baseline
}

# conda activate
Function ca($name) { conda activate $name }

Function time() {
  $command = $args -join ' '
  Measure-Command { Invoke-Expression $command | Out-Default }
}

# Edit the powershell profile
Function ed { vim "$env:USERPROFILE\Documents\WindowsPowerShell\Profile.ps1" }

# Launch the Visual Studio 2022 Developer PowerShell
Function vs {
  If (Test-Path "C:\Program Files\Microsoft Visual Studio\2022\Community\Common7\Tools\Launch-VsDevShell.ps1") {
    & 'C:\Program Files\Microsoft Visual Studio\2022\Community\Common7\Tools\Launch-VsDevShell.ps1' -Arch amd64 -HostArch amd64 -SkipAutomaticLocation
  }
}