install.ps1
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param([switch]$WhatIf = $false) Install-Module posh-git # Adapted from http://www.west-wind.com/Weblog/posts/197245.aspx function Get-FileEncoding($Path) { $bytes = [byte[]](Get-Content $Path -Encoding byte -ReadCount 4 -TotalCount 4) if(!$bytes) { return 'utf8' } switch -regex ('{0:x2}{1:x2}{2:x2}{3:x2}' -f $bytes[0],$bytes[1],$bytes[2],$bytes[3]) { '^efbbbf' { return 'utf8' } '^2b2f76' { return 'utf7' } '^fffe' { return 'unicode' } '^feff' { return 'bigendianunicode' } '^0000feff' { return 'utf32' } default { return 'ascii' } } } Write-Host "Removing posh-git import statement from the profile (we have our own)..." if(Select-String -Path $PROFILE -Pattern "^.*profile.example.ps1'") { $content = Get-Content $PROFILE $content | Where-Object {$_ -notmatch 'profile.example.ps1' -and $_ -notmatch '# Load posh-git example profile'} | Out-File $PROFILE -Encoding (Get-FileEncoding $PROFILE) } # Update the profile to include oh-my-posh (taken from posh-git install.ps1: https://github.com/dahlbyk/posh-git/blob/master/install.ps1) $importLine = "Import-Module oh-my-posh" if(Select-String -Path $PROFILE -Pattern $importLine -Quiet -SimpleMatch) { Write-Host "It seems oh-my-posh is already installed..." return } Write-Host "Adding oh-my-posh to profile..." @" # Import oh-my-posh and dependecies Import-Module -Name posh-git -ErrorAction SilentlyContinue $importLine "@ | Out-File $PROFILE -Append -WhatIf:$WhatIf -Encoding (Get-FileEncoding $PROFILE) Write-Host 'oh-my-posh has been installed, all modules should be loaded.' Write-Host 'If not, please reload your profile for the changes to take effect:' Write-Host ' . $PROFILE' Write-Host '' Write-Host 'To see the awesome prompts, make sure to use PowerShell in ConEmu and make use of the powerline fonts'. Write-Host 'You can install ConEmu using chocolatey:' Write-Host ' choco install conemu' Write-Host '' Write-Host 'To install the powerline fonts, you can abuse PsGet:' Write-Host ' Install-Module -ModuleUrl https://github.com/powerline/fonts/archive/master.zip' Write-Host '' Write-Host 'or clone the repository and run install.ps1 yourself:' Write-Host ' git clone git@github.com:powerline/fonts.git' Write-Host '' |