#!/usr/bin/env nu
# start-orchestrator.nu — Start the stratum orchestrator with full pre-flight checks.

def main [
  --config: string = "config/orchestrator-config.ncl",
  --skip-typecheck = false,
]: nothing -> nothing {
  print "Starting orchestrator..."

  # 1. Typecheck all .ncl files
  if (not $skip_typecheck) {
    print "Running Nickel typecheck..."
    let tc = (do { ^nu scripts/nu/typecheck-all-ncl.nu } | complete)
    if ($tc.exit_code != 0) {
      error make { msg: $"Nickel typecheck failed — fix errors before starting orchestrator:\n($tc.stderr)" }
    }
    print "Nickel typecheck passed"
  }

  # 2. Verify config file exists and typechecks
  if (not ($config | path exists)) {
    error make { msg: $"Config file not found: [$config]" }
  }

  let cfg_check = (do { ^nickel typecheck $config } | complete)
  if ($cfg_check.exit_code != 0) {
    error make { msg: $"Orchestrator config failed typecheck:\n($cfg_check.stderr)" }
  }
  print $"Config typechecked: [$config]"

  # 3. Exec orchestrator binary
  print "Launching orchestrator..."
  ^./target/debug/orchestrator --config $config
}