#!/usr/bin/env nu
# Get cache paths using PAP-compliant manifest system
# Usage: nu scripts/cache-paths.nu [client|server|build|deployment]

def main [cache_type?: string = "build"] {
    # Load the manifest configuration (this would be the TOML file when implemented)
    # For now, use the current structure from the Rust build system
    
    let workspace_root = (pwd)
    
    # Default manifest values (these should come from rustelo.toml when implemented)
    let cache_build_path = "site_build/devtools/build-cache"
    let cache_deployment_path = "cache"
    
    let build_cache_root = ($workspace_root | path join "target" $cache_build_path)
    
    match $cache_type {
        "client" => {
            $build_cache_root | path join "client"
        },
        "server" => {
            $build_cache_root | path join "server"  
        },
        "build" => {
            $build_cache_root
        },
        "deployment" => {
            $workspace_root | path join $cache_deployment_path
        },
        _ => {
            error make {msg: $"Unknown cache type: ($cache_type). Use: client|server|build|deployment"}
        }
    }
}

# TODO: When rustelo.toml is implemented, use this function
def load_manifest_config [] {
    # This would load the actual manifest file
    # let manifest = (open rustelo.toml | from toml)
    # {
    #     cache_build_path: $manifest.build.cache_build_path,
    #     cache_deployment_path: $manifest.deployment.cache_path
    # }
    
    # For now return defaults
    {
        cache_build_path: "site_build/devtools/build-cache",
        cache_deployment_path: "cache"
    }
}