errors: raise InputError on bad revset to revrange() iff provided by the user Most callers of `scmutil.revrange()` pass in a revset provided by the user. If there are problems resolving that, it should result in an `InputError` and exit code 10 (when using detailed exit codes). However, there are also some callers that pass in revsets not provided by the user. `InputError` is not appropriate in those cases. This patch therefore introduces a wrapper around `scmutil.revrange()` that simply converts the exception type. I put it in `logcmdutil.py` since that seems to be the lowest-level module in the (poorly defined) UI layer. Differential Revision: https://phab.mercurial-scm.org/D11560

--- a/hgext/fastexport.py	Tue Sep 28 09:08:43 2021 -0700
+++ b/hgext/fastexport.py	Tue Sep 28 08:47:11 2021 -0700
@@ -15,6 +15,7 @@
 from mercurial.utils import stringutil
 from mercurial import (
     error,
+    logcmdutil,
     pycompat,
     registrar,
     scmutil,
@@ -182,7 +183,7 @@
     if not revs:
         revs = scmutil.revrange(repo, [b":"])
     else:
-        revs = scmutil.revrange(repo, revs)
+        revs = logcmdutil.revrange(repo, revs)
     if not revs:
         raise error.Abort(_(b"no revisions matched"))
     authorfile = opts.get(b"authormap")