styles/umbrella/profile.ps1
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# UMBRELLA TERMINAL profile -- works in pwsh 7 and Windows PowerShell 5.1. # Loaded by tstyles.ps1 both at shell startup ($PROFILE -> current-style.ps1) # and live, right after the picker confirms a new style. For the live-reload # case to work mid-session, prompt MUST be defined as `function global:prompt` # and colors must live inside the function (no $script: references, since # dot-sourcing from another script's function changes what $script: points at). $Host.UI.RawUI.WindowTitle = 'UMBRELLA TERMINAL' # Startup banner $Esc = [char]27 $R = "$Esc[38;2;180;30;30m" # muted blood red $W = "$Esc[38;2;232;220;200m" # bone white $X = "$Esc[0m" # reset Write-Host "" Write-Host "${R}+------------------------------------------+${X}" Write-Host "${R}| ${W}UMBRELLA CORP. // OPERATOR TERMINAL ${R}|${X}" Write-Host "${R}| ${W}CLEARANCE: PERSONAL :: STATUS: FINE ${R}|${X}" Write-Host "${R}+------------------------------------------+${X}" Write-Host "" function global:prompt { $Esc = [char]27 $R = "$Esc[38;2;180;30;30m" $W = "$Esc[38;2;232;220;200m" $X = "$Esc[0m" # Windows-only variable, empty on macOS/Linux -- the segment rendered with # nothing in it. The zsh/bash half uses {USER} and was always correct. $op = if ($env:USERNAME) { $env:USERNAME } else { [Environment]::UserName } # ~-abbreviated, as the zsh/bash half already is: ts_prompt_expand maps # {CWD} to %~ in zsh and \w in bash, both of which shorten $HOME. Left # absolute here, the two halves of one style printed different paths # everywhere under the home directory. $cwd = $PWD.Path -replace ('^' + [regex]::Escape($HOME) + '(?=$|[\\/])'), '~' "${R}[UMBRELLA // OPERATOR: ${W}${op}${R}]${X}`n${R}[CWD: ${W}${cwd}${R}]${X}`n${R}>${X} " } # PSReadLine -- colors + history-based inline prediction if (Get-Module -ListAvailable PSReadLine) { Import-Module PSReadLine -ErrorAction SilentlyContinue try { Set-PSReadLineOption -PredictionSource History -ErrorAction Stop Set-PSReadLineOption -PredictionViewStyle InlineView -ErrorAction Stop } catch { } # Windows only. It is already the default there, and on macOS/Linux -- # where PSReadLine defaults to Emacs -- EditMode Windows UNBINDS Ctrl+E, # Ctrl+K, Ctrl+U and Ctrl+D, and turns Ctrl+A into SelectAll. Applying a # colour theme silently took away Ctrl+D (end session) and Ctrl+U (clear # line); no style README mentions edit mode and nothing on screen explains # it. 5.1 predates $IsWindows and is Windows by definition, hence the # version test first -- the same order as Get-TStylesPlatform. if (($PSVersionTable.PSVersion.Major -lt 6) -or $IsWindows) { Set-PSReadLineOption -EditMode Windows } Set-PSReadLineOption -Colors @{ Command = '#E8DCC8' Parameter = '#B41E1E' String = '#C9A66B' Number = '#E04848' Comment = '#6E6862' Operator = '#E8DCC8' Variable = '#E8DCC8' Type = '#C9A66B' Keyword = '#B41E1E' Member = '#E8DCC8' Default = '#E8DCC8' Error = '#FF4444' Selection = "$Esc[48;2;90;15;15m" } # InlinePrediction was added in PSReadLine 2.1; the version shipped # with stock Windows PowerShell 5.1 rejects it and -- crucially -- # rejects the WHOLE -Colors call if it's included, dropping every # other color too. Set it separately so it can fail in isolation. try { Set-PSReadLineOption -Colors @{ InlinePrediction = '#6E6862' } -ErrorAction Stop } catch { } } |