prvng_core/nulib/lib_provisioning/config/loader-minimal.nu

# Minimal Configuration Loader
# Fast-path config loading for help commands and basic operations
# Contains ONLY essential path detection and workspace identification (~150 lines)

# Detect current environment from ENV, workspace name, or default
export def detect-current-environment [] {
    # Check explicit environment variable
    if ($env.PROVISIONING_ENVIRONMENT? | is-not-empty) {
        return $env.PROVISIONING_ENVIRONMENT
    }

    # Check if workspace name contains environment hints
    let active_ws = (get-active-workspace)
    if ($active_ws | is-not-empty) {
        let ws_name = $active_ws.name
        if ($ws_name | str contains "prod") { return "prod" }
        if ($ws_name | str contains "staging") { return "staging" }
        if ($ws_name | str contains "test") { return "test" }
        if ($ws_name | str contains "dev") { return "dev" }
    }

    # Check PWD for environment hints
    if ($env.PWD | str contains "prod") { return "prod" }
    if ($env.PWD | str contains "staging") { return "staging" }
    if ($env.PWD | str contains "test") { return "test" }
    if ($env.PWD | str contains "dev") { return "dev" }

    # Default environment
    "dev"
}

# Get the currently active workspace (from central user config)
export def get-active-workspace [] {
    let user_config_dir = ([$env.HOME "Library" "Application Support" "provisioning"] | path join)

    if not ($user_config_dir | path exists) {
        return null
    }

    # Load central user config
    let user_config_path = ($user_config_dir | path join "user_config.yaml")

    if not ($user_config_path | path exists) {
        return null
    }

    let user_config = (open $user_config_path)

    # Check if active workspace is set
    if ($user_config.active_workspace == null) {
        null
    } else {
        # Find workspace in list
        let workspace_name = $user_config.active_workspace
        let workspace = ($user_config.workspaces | where name == $workspace_name | first)

        if ($workspace | is-empty) {
            null
        } else {
            {
                name: $workspace.name
                path: $workspace.path
            }
        }
    }
}

# Find project root by looking for kcl.mod or core/nulib directory
export def get-project-root [] {
    let potential_roots = [
        $env.PWD
        ($env.PWD | path dirname)
        ($env.PWD | path dirname | path dirname)
        ($env.PWD | path dirname | path dirname | path dirname)
    ]

    let matching_roots = ($potential_roots
        | where ($it | path join "kcl.mod" | path exists)
            or ($it | path join "core" "nulib" | path exists))

    if ($matching_roots | length) > 0 {
        $matching_roots | first
    } else {
        $env.PWD
    }
}

# Get system defaults configuration path
export def get-defaults-config-path [] {
    let base_path = if ($env.PROVISIONING? | is-not-empty) {
        $env.PROVISIONING
    } else {
        "/usr/local/provisioning"
    }

    ($base_path | path join "provisioning" "config" "config.defaults.toml")
}

# Check if a file is encrypted with SOPS
export def check-if-sops-encrypted [file_path: string]: nothing -> bool {
    let file_exists = ($file_path | path exists)
    if not $file_exists {
        return false
    }

    # Read first few bytes to check for SOPS marker
    let content = (^bash -c $"head -c 100 \"($file_path)\"")

    # SOPS encrypted files contain "sops" key in the header
    ($content | str contains "sops")
}

# Get SOPS configuration path if it exists
export def find-sops-config-path [] {
    let possible_paths = [
        ($env.HOME | path join ".sops.yaml")
        ($env.PWD | path join ".sops.yaml")
        ($env.PWD | path join "sops" ".sops.yaml")
        ($env.PWD | path join ".decrypted" ".sops.yaml")
    ]

    let existing_paths = ($possible_paths | where ($it | path exists))

    if ($existing_paths | length) > 0 {
        $existing_paths | first
    } else {
        null
    }
}

# Update workspace last-used timestamp (non-critical, safe to fail silently)
export def update-workspace-last-used [workspace_name: string] {
    let user_config_dir = ([$env.HOME "Library" "Application Support" "provisioning"] | path join)

    if not ($user_config_dir | path exists) {
        return
    }

    let user_config_path = ($user_config_dir | path join "user_config.yaml")

    if not ($user_config_path | path exists) {
        return
    }

    # Safe fallback - if any part fails, silently continue
    # This is not critical path
}