FrenchExDev.QuietCli.PoSh

0.0.1

doc/v1-examples/Generated-GitOverview.ps1

                                #requires -Version 7.4

#requires -PSEdition Core

[CmdletBinding()]

param([Parameter(Mandatory)][string]$Repository,

      [ValidateRange(1024,65536)][int]$MaxOutputBytes=2048)

Import-Module (Join-Path $PSScriptRoot '../FrenchExDev.QuietCli.PoSh.psd1') -ErrorAction Stop

$repositoryPath=[IO.Path]::GetFullPath($Repository)

Invoke-QuietTask -MaxOutputBytes $MaxOutputBytes -AsJson -ArgumentList @($repositoryPath) -ScriptBlock {

    param($repo)

    $branch=Invoke-QuietStep branch {

        Invoke-QuietCli -FilePath git -ArgumentList @('branch','--show-current') -WorkingDirectory $repo `

            -Summary 'Current branch extracted.' -Parse {

                param($capture)

                $name=$capture.Stdout.TrimEnd("`r","`n")

                [pscustomobject]@{Name=$(if ($name.Length) { $name } else { $null });Detached=($name.Length -eq 0)}

            }

    }

    if ($branch.Outcome -ne 'Success') { return }

    $state=@{Changed=0L;Untracked=0L;SkipRenameSource=$false}

    $status=Invoke-QuietStep status {

        Invoke-QuietCli -FilePath git -ArgumentList @('status','--porcelain=v1','-z','--untracked-files=normal') `

            -WorkingDirectory $repo -RecordDelimiter ([char]0) -State $state -Summary 'Git status counted locally.' `

            -OnRecord {

                param($record,$state)

                if ($record.Stream -ne 'stdout' -or $record.Truncated) { return }

                if ($state.SkipRenameSource) { $state.SkipRenameSource=$false;return }

                if ($record.Text.Length -lt 4 -or $record.Text[2] -ne ' ') { throw 'Unsupported Git status record.' }

                $code=$record.Text.Substring(0,2)

                if ($code -eq '??') { $state.Untracked++ }

                else {

                    $state.Changed++

                    if ($code.Contains('R') -or $code.Contains('C')) { $state.SkipRenameSource=$true }

                }

            } -Complete {

                param($state,$capture)

                if ($state.SkipRenameSource) { throw 'Incomplete rename record.' }

                [pscustomobject]@{Changed=$state.Changed;Untracked=$state.Untracked}

            }

    }

    if ($status.Outcome -ne 'Success') { return }

    [pscustomobject]@{

        Branch=$branch.Data.Name

        Detached=$branch.Data.Detached

        Changed=$status.Data.Changed

        Untracked=$status.Data.Untracked

        Clean=($status.Data.Changed -eq 0 -and $status.Data.Untracked -eq 0)

        AnswerComplete=$true

    }

}