oh-my-posh.psm1
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#requires -Version 2 -Modules posh-git . "$PSScriptRoot\Themes\Tools.ps1" . "$PSScriptRoot\defaults.ps1" $global:ThemeSettings = New-Object -TypeName PSObject -Property @{ Theme = 'Agnoster' GitBranchSymbol = [char]::ConvertFromUtf32(0xE0A0) FailedCommandSymbol = [char]::ConvertFromUtf32(0x2A2F) TruncatedFolderSymbol = '..' BeforeStashSymbol = '{' AfterStashSymbol = '}' DelimSymbol = '|' LocalWorkingStatusSymbol = '!' LocalStagedStatusSymbol = '~' LocalDefaultStatusSymbol = '' BranchUntrackedSymbol = [char]::ConvertFromUtf32(0x2262) BranchIdenticalStatusToSymbol = [char]::ConvertFromUtf32(0x2263) BranchAheadStatusSymbol = [char]::ConvertFromUtf32(0x2191) BranchBehindStatusSymbol = [char]::ConvertFromUtf32(0x2193) ElevatedSymbol = [char]::ConvertFromUtf32(0x26A1) GitDefaultColor = [ConsoleColor]::DarkCyan GitLocalChangesColor = [ConsoleColor]::DarkGreen GitNoLocalChangesAndAheadColor = [ConsoleColor]::DarkMagenta PromptForegroundColor = [ConsoleColor]::Cyan PromptHighlightColor = [ConsoleColor]::DarkBlue DriveForegroundColor = [ConsoleColor]::DarkBlue PromptBackgroundColor = [ConsoleColor]::DarkBlue PromptSymbolColor = [ConsoleColor]::Red SessionInfoBackgroundColor = [ConsoleColor]::Green CommandFailedIconForegroundColor = [ConsoleColor]::DarkYellow AdminIconForegroundColor = [ConsoleColor]::DarkGreen ErrorCount = 0 } <# .SYNOPSIS Method called at each launch of Powershell .DESCRIPTION Sets up things needed in each console session, aside from prompt #> function Start-Up { if(Test-Path -Path ~\.last) { (Get-Content -Path ~\.last) | Set-Location Remove-Item -Path ~\.last } # Makes git diff work $env:TERM = 'msys' if(Get-Module -Name Posh-Git) { Start-SshAgent -Quiet } Set-Prompt } <# .SYNOPSIS Generates the prompt before each line in the console #> function Set-Prompt { Import-Module $PSScriptRoot\Themes\$($sl.Theme).psm1 function global:prompt { $lastCommandFailed = $global:error.Count -gt $sl.ErrorCount $sl.ErrorCount = $global:error.Count #Start the vanilla posh-git when in a vanilla window, else: go nuts if(Test-IsVanillaWindow) { Write-Host -Object ($pwd.ProviderPath) -NoNewline Write-VcsStatus $global:LASTEXITCODE = !$lastCommandFailed return '> ' } Write-Theme -lastCommandFailed $lastCommandFailed return ' ' } } function Show-ThemeColors { Write-Host -Object '' Write-ColorPreview -text 'GitDefaultColor ' -color $sl.GitDefaultColor Write-ColorPreview -text 'GitLocalChangesColor ' -color $sl.GitLocalChangesColor Write-ColorPreview -text 'GitNoLocalChangesAndAheadColor ' -color $sl.GitNoLocalChangesAndAheadColor Write-ColorPreview -text 'PromptForegroundColor ' -color $sl.PromptForegroundColor Write-ColorPreview -text 'PromptBackgroundColor ' -color $sl.PromptBackgroundColor Write-ColorPreview -text 'PromptSymbolColor ' -color $sl.PromptSymbolColor Write-ColorPreview -text 'SessionInfoBackgroundColor ' -color $sl.SessionInfoBackgroundColor Write-ColorPreview -text 'CommandFailedIconForegroundColor ' -color $sl.CommandFailedIconForegroundColor Write-ColorPreview -text 'AdminIconForegroundColor ' -color $sl.AdminIconForegroundColor Write-Host -Object '' } function Write-ColorPreview { param ( [string] $text, [ConsoleColor] $color ) Write-Host -Object $text -NoNewline Write-Host -Object ' ' -BackgroundColor $color } function Show-Colors { for($i = 1; $i -lt 16; $i++) { $color = [ConsoleColor]$i Write-Host -Object $color -BackgroundColor $i } } function Show-Themes { Write-Host '' Get-ChildItem -Path "$PSScriptRoot\Themes\*" -Include '*.psm1' -Exclude Tools.ps1 | Sort-Object Name | ForEach-Object -Process {write-Host "- $($_.BaseName)"} Write-Host '' } function Set-Theme { param( [Parameter(Mandatory=$true)] [string] $name ) if (Test-Path "$PSScriptRoot\Themes\$($name).psm1") { $sl.Theme = $name } else { Write-Host '' Write-Host "Theme $name not found. Available themes are:" Show-Themes } Set-Prompt } $sl = $global:ThemeSettings #local settings $sl.ErrorCount = $global:error.Count Start-Up # Executes the Start-Up function, better encapsulation |