prompt.ps1
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function global:prompt { $isError = !$? $Script:timer.Stop() # if we have a pending redraw, cancel it now $startTime = Get-Date $hasRepoChanged = !($PWD.Path -eq $watcher.Path -or ( $watcher.EnableRaisingEvents -and ($PWD.Path -like "$($watcher.Path)*"))) $curPath = $PWD.Path if ($curPath.ToLower().StartsWith($Home.ToLower())) { $curPath = "~" + $curPath.SubString($Home.Length) } $prompt = "`n" $prompt += "$curPath " | fmtColor $pure.pwdColor if (!$hasRepoChanged -and $promptStatus.gitDir -or ( $gitStatus = if ($null -ne (Get-Module posh-git)) {get-gitstatus} else {$null})) { if ($hasRepoChanged -or !$watcher.EnableRaisingEvents) { Log 'Updating watched repo' $watcher.Path = git rev-parse --show-toplevel | Resolve-Path $watcher.EnableRaisingEvents = $true $Script:promptStatus = getPromptStatus $gitStatus } if ($pure.FetchInterval -gt 0) { asyncGitFetch } $dirtyMark = if ($promptStatus.isDirty) { "*" } else { "" } $prompt += ($promptStatus.branch + $dirtyMark) | fmtColor $pure.branchColor $prompt += " " if ($promptStatus.isBehind) { $prompt += $pure.downChar | fmtColor $pure.remoteColor } if ($promptStatus.isAhead) { $prompt += $pure.upChar | fmtColor $pure.remoteColor } } else { $watcher.Path = $PWD $watcher.EnableRaisingEvents = $false $Script:promptStatus = getPromptStatus $null } if ($lastCmd = Get-History -Count 1) { $diff = $lastCmd.EndExecutionTime - $lastCmd.StartExecutionTime if ($diff -gt $pure.SlowCommandTime) { $prompt += " ($("{0:f2}" -f $diff.TotalSeconds)s)" | fmtColor $pure.errorColor } } $promptColor = if ($isError) {$pure.errorColor} else {$pure.PromptColor} $prompt += "`n" $prompt += "$($pure.PromptChar) " | fmtColor $promptColor $prompt $endTime = (Get-Date) - $startTime Log $endTime.TotalMilliseconds } $emptyStatus = @{ HasWorking = $false HasIndex = $false AheadBy = 0 BehindBy = 0 } function getPromptStatus($gitStatus) { $status = $gitStatus |??? $emptyStatus return [ordered]@{ updated = if ($gitStatus) {Get-Date} else {[DateTime]::MinValue} isDirty = ($status.HasWorking -or $status.HasIndex) isAhead = ($status.AheadBy -gt 0) isBehind = ($status.BehindBy -gt 0) gitDir = $status.GitDir branch = $status.Branch } } |