Jwt.sign.if: def of bend-kit-jwt@0.11.0.1
Import: import bend-kit-jwt@0.11.0.1/jwt.bend as Jwt
Lines 583-591 of bend-kit-jwt@0.11.0.1/jwt.bend: https://jend.leeeet.dev/read.txt?path=bend-kit-jwt@0.11.0.1/jwt.bend&start_line=583&end_line=591

import Base
import bend-kit-bytes@0.3.3.0/bytes.bend as Bytes

def sign.if(ok: Bool, +a: Alg, key: Key, kid: Maybe<&2, String>, body: Bytes.Bytes) -> IO(Result<&1, &1, Err, String>):
  match ok:
    case False{}:
      IO.pure(Result<&1, &1, Err, String>, Fail{BadClaim{}})
    case True{}:
      +input = signing.input(a, kid, body)
      do IO<Result<&1, &1, Err, String>>:
        s : Result<&1, &1, Err, Bytes.Bytes> <- sig.make(a, key, Bytes.from_string(input))
        return sign.done(input, s)

Uses (15):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=IO
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=IO.bind
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=IO.pure
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  https://jend.leeeet.dev/definition.txt?path=bend-kit-bytes@0.3.3.0/bytes.bend&name=Bytes
  https://jend.leeeet.dev/definition.txt?path=bend-kit-bytes@0.3.3.0/bytes.bend&name=from_string
  https://jend.leeeet.dev/definition.txt?path=bend-kit-jwt@0.11.0.1/jwt.bend&name=Alg
  https://jend.leeeet.dev/definition.txt?path=bend-kit-jwt@0.11.0.1/jwt.bend&name=Err
  https://jend.leeeet.dev/definition.txt?path=bend-kit-jwt@0.11.0.1/jwt.bend&name=Key
  https://jend.leeeet.dev/definition.txt?path=bend-kit-jwt@0.11.0.1/jwt.bend&name=sig.make
  https://jend.leeeet.dev/definition.txt?path=bend-kit-jwt@0.11.0.1/jwt.bend&name=sign.done
  https://jend.leeeet.dev/definition.txt?path=bend-kit-jwt@0.11.0.1/jwt.bend&name=signing.input