TerminalStyles

0.8.21

styles/rain/profile.ps1

                                # RAIN profile -- pwsh 7 and Windows PowerShell 5.1.

# Contemplative highland-storm aesthetic, pulled from the castle GIF.

# Dot-sourced by tstyles.ps1 at shell startup and live on style switch.

# `function global:prompt` so the binding sticks when reloaded from

# inside Invoke-TerminalStyle's function scope; inline colors so

# $script: resolution doesn't depend on the calling script.

$Host.UI.RawUI.WindowTitle = 'RAIN // HIGHLAND'

# Palette (24-bit ANSI), pulled from the castle stills.

$Esc   = [char]27

$Slate = "$Esc[38;2;156;160;204m"   # rain blue (borders, prompt scaffolding)

$Mist  = "$Esc[38;2;200;197;220m"   # pale lavender (default text)

$Moss  = "$Esc[38;2;200;184;80m"    # moss yellow (accent values)

$X     = "$Esc[0m"                  # reset

# Startup banner -- field journal, quiet

Write-Host ""

Write-Host "${Slate}+--------------------------------------------+${X}"

Write-Host "${Slate}|  ${Mist}FIELD JOURNAL // ${Moss}DAY 47${Mist}                   ${Slate}|${X}"

Write-Host "${Slate}|  ${Mist}WEATHER: ${Moss}STEADY RAIN${Mist}  ::  CEILING: ${Moss}40m${Mist}    ${Slate}|${X}"

Write-Host "${Slate}|  ${Mist}STILL NO SIGN OF THE OTHERS.              ${Slate}|${X}"

Write-Host "${Slate}+--------------------------------------------+${X}"

Write-Host ""

function global:prompt {

    $Esc   = [char]27

    $Slate = "$Esc[38;2;156;160;204m"

    $Mist  = "$Esc[38;2;200;197;220m"

    $Moss  = "$Esc[38;2;200;184;80m"

    $X     = "$Esc[0m"

    # ~-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) + '(?=$|[\\/])'), '~'

    "${Slate}[TRAVELER${Moss} // RAIN${Slate}]${X} ${Slate}[LOC: ${Mist}${cwd}${Slate}]${X}`n${Slate}>${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   = '#C8C5DC'

        Parameter = '#9CA0CC'

        String    = '#C8B850'

        Number    = '#7AA868'

        Comment   = '#3C4060'

        Operator  = '#A8C5D8'

        Variable  = '#A89AC8'

        Type      = '#8AA8C8'

        Keyword   = '#9CA0CC'

        Member    = '#C8C5DC'

        Default   = '#C8C5DC'

        Error     = '#A26D66'

        Selection = "$Esc[48;2;60;64;96m"

    }

    try {

        Set-PSReadLineOption -Colors @{ InlinePrediction = '#3C4060' } -ErrorAction Stop

    } catch { }

}