prvng_core/nulib/provisioning-extension.nu

#!/usr/bin/env nu
# Thin entry for extension commands. Loads only extensions.nu.

export-env {
    let lib_dirs_raw = ($env.NU_LIB_DIRS? | default "")
    let current_lib_dirs = if ($lib_dirs_raw | type) == "string" {
        if ($lib_dirs_raw | is-empty) { [] } else { ($lib_dirs_raw | split row ":") }
    } else {
        $lib_dirs_raw
    }
    let dynamic = ($env.PROVISIONING? | default "" | path join "core" "nulib")
    $env.NU_LIB_DIRS = ([
        "/opt/provisioning/core/nulib"
        "/usr/local/provisioning/core/nulib"
    ] | append $current_lib_dirs | append (if ($dynamic | is-not-empty) { [$dynamic] } else { [] }))
}

use main_provisioning/extensions.nu *
use components/mod.nu [component-list, component-show]

def main [
    ...args: string
    --workspace (-w): string = ""
    --mode: string = ""
    --debug (-x)
]: nothing -> nothing {
    if $debug { $env.PROVISIONING_DEBUG = true }

    let rest = if (($args | length) > 0) and (($args | first) in ["extension", "ext", "e"]) {
        $args | skip 1
    } else {
        $args
    }
    let sub = ($rest | get 0? | default "list")
    let name = ($rest | get 1? | default "")

    match $sub {
        "list" | "ls" | "l" => {
            # Extension catalog = components/mod.nu with no workspace context (ext_only)
            component-list $mode ""
        }
        "show" | "s" => {
            if ($name | is-empty) {
                print "Error: extension show requires a name"
                return
            }
            component-show $name "" true
        }
        "capabilities" | "caps" => {
            main extensions capabilities
        }
        "graph" | "g" => {
            main extensions graph
        }
        "init" => {
            main extensions init
        }
        "help" | "h" | "-h" | "--help" => {
            print "Extension Catalog"
            print "================="
            print ""
            print "Usage: prvng extension <subcommand>"
            print ""
            print "Subcommands:"
            print "  list [--mode taskserv|cluster|container]  (alias: ls, l)"
            print "  show <name>                                (alias: s)"
            print "  capabilities                               (alias: caps)"
            print "  graph                                      (alias: g)"
            print "  init"
        }
        _ => {
            print $"Unknown extension subcommand: ($sub)"
            print "Run: prvng extension help"
        }
    }
}