Line.command: def of ezx@1.11.0.0
Import: import ezx@1.11.0.0/src/ez/line.bend as Line
Lines 103-124 of ezx@1.11.0.0/src/ez/line.bend: https://jend.leeeet.dev/read.txt?path=ezx@1.11.0.0/src/ez/line.bend&start_line=103&end_line=124

import Base

# a subcommand by its path, the words joined with `/`. A path that names no
# command, the empty one of a bare `ez` or a group such as `tool`, is `CHelp`.
def command(+name: String) -> Sub:
  Bool.pick(Sub, String.eq(name, "init"), CInit{},
    Bool.pick(Sub, String.eq(name, "add"), CAdd{},
      Bool.pick(Sub, String.eq(name, "remove"), CRemove{},
        Bool.pick(Sub, String.eq(name, "lock"), CLock{},
          Bool.pick(Sub, String.eq(name, "fetch"), CFetch{},
            Bool.pick(Sub, String.eq(name, "check"), CCheck{},
              Bool.pick(Sub, String.eq(name, "build"), CBuild{},
                Bool.pick(Sub, String.eq(name, "run"), CRun{},
                  Bool.pick(Sub, String.eq(name, "publish"), CPublish{},
                    Bool.pick(Sub, String.eq(name, "test"), CTest{},
                      Bool.pick(Sub, String.eq(name, "prove"), CProve{},
                        Bool.pick(Sub, String.eq(name, "doctor"), CDoctor{},
                          Bool.pick(Sub, String.eq(name, "tool/sync"), CToolSync{},
                            Bool.pick(Sub, String.eq(name, "tool/run"), CToolRun{},
                              Bool.pick(Sub, String.eq(name, "tool/install"),
                                CToolInstall{},
                                Bool.pick(Sub, String.eq(name, "tool/upgrade"),
                                  CToolUpgrade{},
                                  CHelp{}))))))))))))))))

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.pick
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String.eq
  https://jend.leeeet.dev/definition.txt?path=ezx@1.11.0.0/src/ez/line.bend&name=Sub