comparison mercurial/scmutil.py @ 45840:527ce85c2e60

errors: introduce StateError and use it from commands and cmdutil

This very similar to an earlier patch (which was for `InputError`).

In this patch, I also updated the transplant extension only because
`test-transplant.t` would otherwise have needed a `#if continueflag`.

Differential Revision: https://phab.mercurial-scm.org/D9310

45839:ebee234d952a

    except error.WdirUnsupported:
        ui.error(_(b"abort: working directory revision cannot be specified\n"))
    except error.Abort as inst:
        if isinstance(inst, error.InputError):
            detailed_exit_code = 10
        ui.error(_(b"abort: %s\n") % inst.message)
        if inst.hint:
            ui.error(_(b"(%s)\n") % inst.hint)
    except error.WorkerError as inst:
        # Don't print a message -- the worker already should have

45840:527ce85c2e60

    except error.WdirUnsupported:
        ui.error(_(b"abort: working directory revision cannot be specified\n"))
    except error.Abort as inst:
        if isinstance(inst, error.InputError):
            detailed_exit_code = 10
        elif isinstance(inst, error.StateError):
            detailed_exit_code = 20
        ui.error(_(b"abort: %s\n") % inst.message)
        if inst.hint:
            ui.error(_(b"(%s)\n") % inst.hint)
    except error.WorkerError as inst:
        # Don't print a message -- the worker already should have