# BFG.ps1  (run from C:\vibe\auctiora\scripts)
$ErrorActionPreference = "Stop"

# 1) Download BFG jar once, next to this script
$bfgJar = Join-Path $PSScriptRoot "bfg.jar"
if (-not (Test-Path $bfgJar)) {
    Invoke-WebRequest `
        "https://repo1.maven.org/maven2/com/madgag/bfg/1.14.0/bfg-1.14.0.jar" `
        -OutFile $bfgJar
}

# 2) Clone bare mirror next to project root: C:\vibe\auctiora\auctiora.git
$rootDir    = Join-Path $PSScriptRoot ".."
$mirrorPath = Join-Path $rootDir "auctiora.git"

if (Test-Path $mirrorPath) {
    Remove-Item $mirrorPath -Recurse -Force
}

git clone --mirror "https://git.appmodel.nl/Tour/auctiora.git" $mirrorPath

# 3) Run BFG in mirror
Push-Location $mirrorPath

java -jar $bfgJar --strip-blobs-bigger-than 50M .

git reflog expire --expire=now --all
git gc --prune=now --aggressive

# 4) Force-push cleaned history
git push --force

Pop-Location