[PATCH 1/2] rebase -i -p: handle index and workdir correctly
- From
Thomas Rast <trast@student.ethz.ch>
- Date
- Aug 13, 2008, 10:04 UTC
- Message-ID
- <8bbecf58e7fba14497720afe5cdaf52fec6bcb40.1218621695.git.trast@student.ethz.ch>
- In-Reply-To
- <200808121116.41535.trast@student.ethz.ch>
'git rebase -i -p' forgot to update the index and working directory during fast forwards. Fix this. Restores plain 'git rebase -i -p' to be a no-op.
Also, it attempted to do a fast forward even if it was instructed not to commit (via -n). Fall back to the cherry-pick code path and let that handle the issue for us.
Signed-off-by: Thomas Rast <trast@student.ethz.ch> --- git-rebase--interactive.sh | 14 ++++++++++++-- t/t3404-rebase-interactive.sh | 6 ++++++ 2 files changed, 18 insertions(+), 2 deletions(-)
diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh index 4e334ba..51a6147 100755 --- a/git-rebase--interactive.sh +++ b/git-rebase--interactive.sh @@ -145,7 +145,16 @@ pick_one () { } pick_one_preserving_merges () { - case "$1" in -n) sha1=$2 ;; *) sha1=$1 ;; esac + fast_forward=t + case "$1" in + -n) + fast_forward=f + sha1=$2 + ;; + *) + sha1=$1 + ;; + esac sha1=$(git rev-parse $sha1) if test -f "$DOTEST"/current-commit @@ -181,7 +190,8 @@ pick_one_preserving_merges () { case $fast_forward in t) output warn "Fast forward to $sha1" - test $preserve = f || echo $sha1 > "$REWRITTEN"/$sha1 + output git reset --hard $sha1 || + die "Cannot fast forward to $sha1" ;; f) test "a$1" = a-n && die "Refusing to squash a merge: $sha1" diff --git a/t/t3404-rebase-interactive.sh b/t/t3404-rebase-interactive.sh index ffe3dd9..4d62b9a 100755 --- a/t/t3404-rebase-interactive.sh +++ b/t/t3404-rebase-interactive.sh @@ -202,6 +202,9 @@ test_expect_success 'retain authorship when squashing' ' test_expect_success '-p handles "no changes" gracefully' ' HEAD=$(git rev-parse HEAD) && git rebase -i -p HEAD^ && + git update-index --refresh && + git diff-files --quiet && + git diff-index --quiet --cached HEAD -- && test $HEAD = $(git rev-parse HEAD) ' @@ -235,6 +238,9 @@ test_expect_success 'preserve merges with -p' ' git checkout -b to-be-rebased && test_tick && git rebase -i -p --onto branch1 master && + git update-index --refresh && + git diff-files --quiet && + git diff-index --quiet --cached HEAD -- && test $(git rev-parse HEAD~6) = $(git rev-parse branch1) && test $(git rev-parse HEAD~4^2) = $(git rev-parse to-be-preserved) && test $(git rev-parse HEAD^^2^) = $(git rev-parse HEAD^^^) &&
-- 1.6.0.rc2.38.g33ece.dirty