Mercurial > hg-stable
changeset 20247:a259f7b488ab
rebase: improve error message for empty --rev set
Before, it just said 'nothing to rebase' in this case. Now, it aborts
mentioning the reason: 'empty "rev" revision set'.
Specifying revisions that cannot be rebased is a 'soft' error, but specifying
an empty set deserves an abort that explains exactly what the problem is.
| author | Mads Kiilerich <madski@unity3d.com> |
|---|---|
| date | Sat, 16 Nov 2013 15:46:29 -0500 |
| parents | e4dc4c89b03a |
| children | 3bff26f67169 |
| files | hgext/rebase.py tests/test-rebase-parameters.t |
| diffstat | 2 files changed, 7 insertions(+), 0 deletions(-) [+] |
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--- a/hgext/rebase.py Sun Nov 17 18:21:58 2013 -0500 +++ b/hgext/rebase.py Sat Nov 16 15:46:29 2013 -0500 @@ -221,6 +221,9 @@ if revf: rebaseset = scmutil.revrange(repo, revf) + if not rebaseset: + raise util.Abort(_('empty "rev" revision set - ' + 'nothing to rebase')) elif srcf: src = scmutil.revrange(repo, [srcf]) rebaseset = repo.revs('(%ld)::', src)
--- a/tests/test-rebase-parameters.t Sun Nov 17 18:21:58 2013 -0500 +++ b/tests/test-rebase-parameters.t Sat Nov 16 15:46:29 2013 -0500 @@ -79,6 +79,10 @@ abort: cannot specify both a revision and a base [255] + $ hg rebase --rev '1 & !1' + abort: empty "rev" revision set - nothing to rebase + [255] + $ hg rebase nothing to rebase [1]