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comparison mercurial/rewriteutil.py @ 45853:b4694ef45db5

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errors: raise more specific errors from rewriteutil Differential Revision: https://phab.mercurial-scm.org/D9330
author Martin von Zweigbergk <martinvonz@google.com>
date Mon, 16 Nov 2020 15:11:51 -0800
parents 3d68b47e461b
children 59fa3890d40a
comparison
equal deleted inserted replaced
45852:b56feaa9b520 45853:b4694ef45db5
31 Make sure this function is called after taking the lock. 31 Make sure this function is called after taking the lock.
32 """ 32 """
33 if node.nullrev in revs: 33 if node.nullrev in revs:
34 msg = _(b"cannot %s null changeset") % action 34 msg = _(b"cannot %s null changeset") % action
35 hint = _(b"no changeset checked out") 35 hint = _(b"no changeset checked out")
36 raise error.Abort(msg, hint=hint) 36 raise error.InputError(msg, hint=hint)
37 37
38 if len(repo[None].parents()) > 1: 38 if len(repo[None].parents()) > 1:
39 raise error.Abort(_(b"cannot %s while merging") % action) 39 raise error.StateError(_(b"cannot %s while merging") % action)
40 40
41 publicrevs = repo.revs(b'%ld and public()', revs) 41 publicrevs = repo.revs(b'%ld and public()', revs)
42 if publicrevs: 42 if publicrevs:
43 msg = _(b"cannot %s public changesets") % action 43 msg = _(b"cannot %s public changesets") % action
44 hint = _(b"see 'hg help phases' for details") 44 hint = _(b"see 'hg help phases' for details")
45 raise error.Abort(msg, hint=hint) 45 raise error.InputError(msg, hint=hint)
46 46
47 newunstable = disallowednewunstable(repo, revs) 47 newunstable = disallowednewunstable(repo, revs)
48 if newunstable: 48 if newunstable:
49 raise error.Abort(_(b"cannot %s changeset with children") % action) 49 raise error.InputError(_(b"cannot %s changeset with children") % action)
50 50
51 51
52 def disallowednewunstable(repo, revs): 52 def disallowednewunstable(repo, revs):
53 """Checks whether editing the revs will create new unstable changesets and 53 """Checks whether editing the revs will create new unstable changesets and
54 are we allowed to create them. 54 are we allowed to create them.