Cli.env_next: def of cli@0.2.0.0
Import: import cli@0.2.0.0/cli.bend as Cli
Lines 3727-3732 of cli@0.2.0.0/cli.bend: https://jend.leeeet.dev/read.txt?path=cli@0.2.0.0/cli.bend&start_line=3727&end_line=3732

import Base

# found, or else name's value in vars if it is set and not empty.
def env_next(found: Maybe<&2, EnvValue>, +name: String,
    vars: List<&2, Var>) -> Maybe<&2, EnvValue>:
  match found:
    case Some{env}: Some{env}
    case None{}: env_present(name, var_value(vars, name))

Uses (7):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  https://jend.leeeet.dev/definition.txt?path=cli@0.2.0.0/cli.bend&name=EnvValue
  https://jend.leeeet.dev/definition.txt?path=cli@0.2.0.0/cli.bend&name=Var
  https://jend.leeeet.dev/definition.txt?path=cli@0.2.0.0/cli.bend&name=env_present
  https://jend.leeeet.dev/definition.txt?path=cli@0.2.0.0/cli.bend&name=var_value