TerminalStyles

0.8.21

styles/sober/profile.ps1

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

# Minimalist: title only, no banner, single-line prompt with the leaf

# folder name + a teal '$'. function global:prompt so the binding sticks

# when dot-sourced from inside tstyles.ps1's Invoke-TerminalStyle.

$Host.UI.RawUI.WindowTitle = 'SOBER'

function global:prompt {

    $Esc  = [char]27

    $Teal = "$Esc[38;2;122;153;153m"

    $X    = "$Esc[0m"

    # The zsh/bash half is {LEAF}, which ts_prompt_expand maps to %1~ / \W.

    # Matching %1~ takes two steps, and this had neither: abbreviate $HOME to

    # ~ FIRST, then keep the last component -- except where that leaves only

    # one, which zsh prints whole ('~', '/tmp', '/'). Before: sitting in $HOME

    # printed the home folder's name where zsh printed '~', and /tmp printed

    # 'tmp' where zsh printed '/tmp'.

    $abbr = $PWD.Path -replace ('^' + [regex]::Escape($HOME) + '(?=$|[\\/])'), '~'

    $leaf = if ($abbr -eq '~' -or ($abbr -replace '^[\\/]', '') -notmatch '[\\/]') {

        $abbr

    } else {

        Split-Path -Leaf $abbr

    }

    "$leaf $($Teal)`$$($X) "

}

# Minimal PSReadLine styling: grayscale + the same teal accent for keywords.

# Errors stay muted (no screaming red).

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   = '#D5D5D5'

        Parameter = '#7A9999'

        String    = '#A89878'

        Number    = '#D5D5D5'

        Comment   = '#6E6E6E'

        Operator  = '#D5D5D5'

        Variable  = '#D5D5D5'

        Type      = '#7A9999'

        Keyword   = '#7A9999'

        Member    = '#D5D5D5'

        Default   = '#D5D5D5'

        Error     = '#A85050'

        Selection = "$([char]27)[48;2;46;46;46m"

    }

    try {

        Set-PSReadLineOption -Colors @{ InlinePrediction = '#6E6E6E' } -ErrorAction Stop

    } catch { }

}