#!/usr/bin/env nu
# typecheck-all-ncl.nu — Run nickel typecheck on all .ncl files. Exit 1 on any failure.

def main []: nothing -> nothing {
  let all_files = (glob "**/*.ncl" | where { |f|
    not ($f | str contains "/.git/")
  })

  let results = ($all_files | each { |f|
    let r = (do { ^nickel typecheck $f } | complete)
    { file: $f, ok: ($r.exit_code == 0), err: $r.stderr }
  })

  let failures = ($results | where { |r| not $r.ok })

  if (($failures | length) > 0) {
    $failures | each { |f|
      print $"FAIL ($f.file):\n($f.err)"
    }
    error make { msg: $"($failures | length) Nickel typecheck failures" }
  }

  print $"($results | length) .ncl files typechecked"
}