Mercurial > hg
changeset 46679:d6fa9fbd375d stable
commit: reorder if-else conditional to give mergestate info priority
Looking at the code now, I was unable to find a good reason as why we only rely
on mergestate extras info after checking whether a filelog parent is ancestor of
other or not.
I mean if we have stored in mergestate that `other` was chosed, we should
blindly pick that one.
This cleanup will also help introduce more cases when both `fparent1` and
`fparent2` are non-null but using info from mergestate, we can fastpath.
The test change actually demonstrates the point of the patch. During merge we
were getting the other side of the file but on commit we were marking that as
merged.
Differential Revision: https://phab.mercurial-scm.org/D10147
| author | Pulkit Goyal <7895pulkit@gmail.com> |
|---|---|
| date | Thu, 04 Mar 2021 17:35:58 +0530 |
| parents | 0d055849d5f9 |
| children | 6595e22048fe |
| files | mercurial/commit.py tests/test-rebase-conflicts.t |
| diffstat | 2 files changed, 11 insertions(+), 15 deletions(-) [+] |
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--- a/mercurial/commit.py Wed Mar 10 15:24:52 2021 +1000 +++ b/mercurial/commit.py Thu Mar 04 17:35:58 2021 +0530 @@ -355,19 +355,15 @@ elif fparent1 == nullid: fparent1, fparent2 = fparent2, nullid elif fparent2 != nullid: - # is one parent an ancestor of the other? - fparentancestors = flog.commonancestorsheads(fparent1, fparent2) - if fparent1 in fparentancestors: + if ms.active() and ms.extras(fname).get(b'filenode-source') == b'other': fparent1, fparent2 = fparent2, nullid - elif fparent2 in fparentancestors: - fparent2 = nullid - elif not fparentancestors: - # TODO: this whole if-else might be simplified much more - if ( - ms.active() - and ms.extras(fname).get(b'filenode-source') == b'other' - ): + # is one parent an ancestor of the other? + else: + fparentancestors = flog.commonancestorsheads(fparent1, fparent2) + if fparent1 in fparentancestors: fparent1, fparent2 = fparent2, nullid + elif fparent2 in fparentancestors: + fparent2 = nullid force_new_node = False # The file might have been deleted by merge code and user explicitly choose
--- a/tests/test-rebase-conflicts.t Wed Mar 10 15:24:52 2021 +1000 +++ b/tests/test-rebase-conflicts.t Thu Mar 04 17:35:58 2021 +0530 @@ -276,13 +276,13 @@ committing manifest committing changelog updating the branch cache - rebased as 2a7f09cac94c + rebased as c1ffa3b5274e rebase status stored rebase merging completed update back to initial working directory parent resolving manifests branchmerge: False, force: False, partial: False - ancestor: 2a7f09cac94c, local: 2a7f09cac94c+, remote: d79e2059b5c0 + ancestor: c1ffa3b5274e, local: c1ffa3b5274e+, remote: d79e2059b5c0 f1.txt: other deleted -> r removing f1.txt f2.txt: remote created -> g @@ -300,7 +300,7 @@ list of changesets: 4c9fbe56a16f30c0d5dcc40ec1a97bbe3325209c 19c888675e133ab5dff84516926a65672eaf04d9 - 2a7f09cac94c7f4b73ebd5cd1a62d3b2e8e336bf + c1ffa3b5274e92a9388fe782854e295d2e8d0443 bundle2-output-bundle: "HG20", 3 parts total bundle2-output-part: "changegroup" (params: 1 mandatory 1 advisory) streamed payload bundle2-output-part: "cache:rev-branch-cache" (advisory) streamed payload @@ -311,7 +311,7 @@ adding changesets add changeset 4c9fbe56a16f add changeset 19c888675e13 - add changeset 2a7f09cac94c + add changeset c1ffa3b5274e adding manifests adding file changes adding f1.txt revisions