[Gource][PowerShell] Visualizing Multiple Repositories

gource.ini

[gource]
auto-skip-seconds=5
seconds-per-day=1
time-scale=4.0

Gource.ps1

param (
	$GitDir = @("C:\git"),
	$RepoNames = @(
		"repo1",
		"repo2"
	),
  $Branched = $true
)

$ErrorActionPreference = "Stop"
Set-StrictMode -Version Latest

$workingDir = "$($GitDir)\.gource"
$timeStamp = Get-Date -Format yyyymmddhhmmss
$combinedLogPath = "$($workingDir)\$($timeStamp).txt"
$outputPath = "$($GitDir)\$($timeStamp)$(if($Branched){'.branched'})"

if (-not (Test-Path -Path $workingDir))
{
    New-Item -ItemType Directory -Path $workingDir -Force
}

$RepoNames | ForEach-Object {
	$repoName = $_
    $repoPath = "$($GitDir)\$($repoName)"
    $logPath = "$($workingDir)\$($timeStamp).$($repoName).txt"
	
	Write-Host "Scanning directory '$($repoName)'"
    Write-Host "gource --output-custom-log `"$logPath`" `"$repoPath`""
	& gource --output-custom-log $logPath $repoPath
	
    if ($Branched)
    {
        (Get-Content -Path $logPath) -replace '^(.+)\|', "`$1|/$($repoName)" | Set-Content -Path $logPath
    }
}

Write-Host "Get-Content -Path `"$($workingDir)\$($timeStamp).*.txt`""
Get-Content -Path "$($workingDir)\$($timeStamp).*.txt" | Where-Object { $_ } | Sort-Object { $($_.Split("|")[0]) } | Set-Content $combinedLogPath

Write-Host "& gource --load-config $($GitDir)\gource.ini --output-framerate 60 --output-ppm-stream output.ppm --path $combinedLogPath"
& gource --load-config "$($GitDir)\gource.ini" --output-framerate 60 --output-ppm-stream "$outputPath.ppm" --path $combinedLogPath
ffmpeg.exe -y -r 60 -f image2pipe -vcodec ppm -i "$outputPath.ppm"  -vcodec wmv1 -r 60 -qscale 0 "$outputPath.wmv"