[PATCHv3 4/6] merge_recursive: Fix renames across paths below D/F conflicts
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newren@gmail.com <newren@gmail.com>
- Date
- Jul 7, 2010, 05:20 UTC
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- <1278480034-22939-5-git-send-email-newren@gmail.com>
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- <1278480034-22939-1-git-send-email-newren@gmail.com>
From: Elijah Newren <newren@gmail.com>
The rename logic in process_renames() handles renames and merging of file contents and then marks files as processed. However, there may be higher stage entries left in the index for other reasons (e.g., due to D/F conflicts). By checking for such cases and marking the entry as not processed, it allows process_entry() later to look at it and handle those higher stages.
Signed-off-by: Elijah Newren <newren@gmail.com> --- merge-recursive.c | 13 +++++++++++-- t/t3508-cherry-pick-merge-df.sh | 2 +- t/t6020-merge-df.sh | 2 +- 3 files changed, 13 insertions(+), 4 deletions(-)
diff --git a/merge-recursive.c b/merge-recursive.c index 865729a..ecddd9e 100644 --- a/merge-recursive.c +++ b/merge-recursive.c @@ -1019,14 +1019,23 @@ static int process_renames(struct merge_options *o, if (mfi.clean && sha_eq(mfi.sha, ren1->pair->two->sha1) && - mfi.mode == ren1->pair->two->mode) + mfi.mode == ren1->pair->two->mode) { /* * This messaged is part of * t6022 test. If you change * it update the test too. */ output(o, 3, "Skipped %s (merged same as existing)", ren1_dst); - else { + + /* There may be higher stage entries left + * in the index (e.g. due to a D/F + * conflict) that need to be resolved. + */ + for (i=1; i<=3; ++i) { + if (ren1->dst_entry->stages[i].mode) + ren1->dst_entry->processed = 0; + } + } else { if (mfi.merge || !mfi.clean) output(o, 1, "Renaming %s => %s", ren1_src, ren1_dst); if (mfi.merge) diff --git a/t/t3508-cherry-pick-merge-df.sh b/t/t3508-cherry-pick-merge-df.sh index 646a56d..5895ea3 100755 --- a/t/t3508-cherry-pick-merge-df.sh +++ b/t/t3508-cherry-pick-merge-df.sh @@ -26,7 +26,7 @@ test_expect_success 'Setup rename across paths each below D/F conflicts' ' git commit -m "f1" ' -test_expect_failure 'Cherry-pick succeeds with rename across D/F conflicts' ' +test_expect_success 'Cherry-pick succeeds with rename across D/F conflicts' ' git checkout master && git cherry-pick branch ' diff --git a/t/t6020-merge-df.sh b/t/t6020-merge-df.sh index e71c687..490d397 100755 --- a/t/t6020-merge-df.sh +++ b/t/t6020-merge-df.sh @@ -22,7 +22,7 @@ git commit -m "File: dir"' test_expect_code 1 'Merge with d/f conflicts' 'git merge "merge msg" B master' -test_expect_failure 'F/D conflict' ' +test_expect_success 'F/D conflict' ' git reset --hard && git checkout master && rm .git/index &&
-- 1.7.1.1.10.g2e807