The primary goal of these scripts is to allow a developer to remain in a UVCS-first workflow while using IDEs that default to Git. They enforce technical constraints required by the GitServer bridge to prevent data corruption and history mismatches.

UvcsGitManager.ps1

<#
.SYNOPSIS
    Consolidated management for UVCS GitServer and GitSync bridges.
#>

function Set-UvcsGitGlobalConfig {
    [CmdletBinding()]
    param (
        [Parameter(Mandatory=$true)]
        [string]$RootPath
    )
    process {
        if (!(Test-Path $RootPath)) { New-Item -ItemType Directory -Force -Path $RootPath | Out-Null }
        
        # Define paths within the root
        $script:UvcsRoot = $RootPath
        $script:UvcsMappingRoot = Join-Path $RootPath "mappings"
        $templateDir = Join-Path $RootPath "git-repo-template"
        $hookDir = Join-Path $templateDir "hooks"

        # Initialize directories
        if (!(Test-Path $script:UvcsMappingRoot)) { New-Item -ItemType Directory -Force -Path $script:UvcsMappingRoot | Out-Null }
        if (!(Test-Path $hookDir)) { New-Item -ItemType Directory -Force -Path $hookDir | Out-Null }

        # Global Git Settings
        git config --global pack.window 0

        # Define safety hook
        $hookContent = @"
#!/bin/sh
# UVCS Compatibility Protections
if [ "`$1" = "pre-rebase" ] || [[ "`$@" == *"rebase"* ]]; then
    echo "ERROR: Rebase is disabled for UVCS compatibility."
    exit 1
fi
if [[ "`$@" == *"force"* ]]; then
    echo "ERROR: Force-push/deletion is disabled to protect UVCS mapping."
    exit 1
fi
if [[ "`$@" == *"worktree"* ]]; then
    echo "ERROR: Git worktrees are not supported by the UVCS bridge."
    exit 1
fi
"@
        # Deploy Hooks
        @("pre-rebase", "pre-push") | ForEach-Object {
            $path = Join-Path $hookDir $_
            Set-Content -Path $path -Value $hookContent -Encoding utf8
        }

        # Apply template globally
        git config --global init.templateDir $templateDir
        Write-Host "Environment configured at $RootPath" -ForegroundColor Green
    }
}

function New-UvcsGitRepo {
    [CmdletBinding()]
    param (
        [Parameter(Mandatory=$true)]
        [string]$RepoName,
        [Parameter(Mandatory=$true)]
        [string]$LocalPath,
        [string]$ServerHost = "localhost"
    )
    process {
        # Format URL based on UVCS docs
        $gitUrl = "git://$ServerHost/$RepoName"
        
        if (!(Test-Path $LocalPath)) { New-Item -ItemType Directory -Force -Path $LocalPath | Out-Null }
        
        git clone $gitUrl $LocalPath
        if ($LASTEXITCODE -eq 0) {
            Push-Location $LocalPath
            git config pack.window 0
            Pop-Location
        }
    }
}

function Repair-UvcsGitBridge {
    [CmdletBinding()]
    param (
        [Parameter(Mandatory=$true)] [string]$RepoName,
        [Parameter(Mandatory=$true)] [string]$LocalGitPath,
        [Parameter(Mandatory=$true)] [ValidateSet("1","2","3")] [string]$Option
    )
    process {
        $mappingsDir = Join-Path $script:UvcsRoot "mappings"
        if (Test-Path $mappingsDir) { Remove-Item -Recurse -Force $mappingsDir }

        switch ($Option) {
            "1" { # Git is newer -> Override UVCS
                $recoveredRepo = "${RepoName}_recovered"
                cm repository create $recoveredRepo
                $gitFileUrl = "file:///$($LocalGitPath.Replace('\','/'))"
                cm sync $recoveredRepo git $gitFileUrl --author
            }
            "2" { # UVCS is newer -> Override Git
                if (Test-Path $LocalGitPath) { Remove-Item -Recurse -Force $LocalGitPath }
                New-UvcsGitRepo -RepoName $RepoName -LocalPath $LocalGitPath
            }
            "3" { Write-Host "Mappings cleared." }
        }
    }
}