On Fri, Mar 27, 2020 at 11:01 AM Norbert Kiesel <nkiesel@xxxxxxxxx> wrote: > > I ran a "pull" today morning w/o sufficient coffee and thus forgot to > disable the "pull.rebase" and was bitten by that again. Here is what > I see when using "GIT_TRACE2=1 git -c pull.rebase=true pull > --ff-only": > ... > 10:54:50.578673 run-command.c:735 child_start[2] git > merge --ff-only FETCH_HEAD > 10:54:50.580385 common-main.c:48 version 2.26.0 > 10:54:50.580404 common-main.c:49 start > /usr/lib/git-core/git merge --ff-only FETCH_HEAD > 10:54:50.580587 repository.c:130 worktree > /home/nkiesel/work/Platform > 10:54:50.580785 git.c:440 cmd_name merge (pull/merge) > Already up to date. > 10:54:50.589803 git.c:674 exit elapsed:0.009835 code:0 > 10:54:50.589827 trace2/tr2_tgt_normal.c:123 atexit elapsed:0.009874 code:0 > 10:54:50.590887 run-command.c:990 child_exit[2] > pid:939370 code:0 elapsed:0.012205 > 10:54:50.590919 run-command.c:735 child_start[3] git > rebase --onto d0527895a4df44f00162b68011b803e597fd400f > d0527895a4df44f00162b68011b803e597fd400f > 10:54:50.592396 common-main.c:48 version 2.26.0 > 10:54:50.592412 common-main.c:49 start > /usr/lib/git-core/git rebase --onto > d0527895a4df44f00162b68011b803e597fd400f > d0527895a4df44f00162b68011b803e597fd400f > 10:54:50.592568 repository.c:130 worktree > /home/nkiesel/work/Platform > 10:54:50.592714 git.c:440 cmd_name rebase (pull/rebase) > 10:54:50.593142 builtin/rebase.c:1669 cmd_mode undefined > 10:54:50.614154 run-command.c:735 child_start[0] git > checkout d0527895a4df44f00162b68011b803e597fd400f > 10:54:50.678813 run-command.c:990 child_exit[0] > pid:939392 code:0 elapsed:0.064656 > Successfully rebased and updated refs/heads/nextrelease. > 10:54:50.697724 git.c:674 exit elapsed:0.105715 code:0 > 10:54:50.697734 trace2/tr2_tgt_normal.c:123 atexit elapsed:0.105729 code:0 > 10:54:50.698307 run-command.c:990 child_exit[3] > pid:939371 code:0 elapsed:0.107373 > 10:54:50.698343 git.c:674 exit elapsed:5.904200 code:0 > 10:54:50.698354 trace2/tr2_tgt_normal.c:123 atexit elapsed:5.904211 code:0 > > I would argue that "--ff-only" would mean to never rebase, but clearly > git runs a rebase of HEAD onto HEAD and i assume by that setting > ORIG_HEAD to HEAD as colloquial damage. When I run the exact same command in my test repo, I see: [newren@tiger clone]$ GIT_TRACE2=1 git -c pull.rebase=true pull --ff-only 11:13:16.376197 common-main.c:48 version 2.26.0 11:13:16.376228 common-main.c:49 start /home/newren/floss/git/git -c pull.rebase=true pull --ff-only 11:13:16.376457 repository.c:130 worktree /home/newren/floss/git/testing/pull-rebase-orig-head/clone 11:13:16.376605 git.c:440 cmd_name pull (pull) 11:13:16.378095 run-command.c:735 child_start[0] git merge-base --fork-point refs/remotes/origin/master master 11:13:16.380766 run-command.c:990 child_exit[0] pid:1247445 code:0 elapsed:0.002662 11:13:16.380827 run-command.c:735 child_start[1] git fetch --update-head-ok 11:13:16.382368 common-main.c:48 version 2.26.0 11:13:16.382388 common-main.c:49 start /home/newren/floss/git/git fetch --update-head-ok 11:13:16.382493 repository.c:130 worktree /home/newren/floss/git/testing/pull-rebase-orig-head/clone 11:13:16.382579 git.c:440 cmd_name fetch (pull/fetch) 11:13:16.383141 run-command.c:735 child_start[0] 'git-upload-pack '\''/home/newren/floss/git/testing/pull-rebase-orig-head/repo/'\''' 11:13:16.386079 common-main.c:48 version 2.26.0 11:13:16.386096 common-main.c:49 start git-upload-pack /home/newren/floss/git/testing/pull-rebase-orig-head/repo/ 11:13:16.386119 git.c:440 cmd_name upload-pack (pull/fetch/upload-pack) 11:13:16.388828 run-command.c:735 child_start[0] git pack-objects --revs --thin --stdout --progress --delta-base-offset --include-tag remote: 11:13:16.390448 common-main.c:48 version 2.26.0 remote: 11:13:16.390464 common-main.c:49 start /home/newren/floss/git/git pack-objects --revs --thin --stdout --progress --delta-base-offset --include-tag remote: 11:13:16.390554 repository.c:130 worktree /home/newren/floss/git/testing/pull-rebase-orig-head/repo/.git remote: 11:13:16.390670 git.c:440 cmd_name pack-objects (pull/fetch/upload-pack/pack-objects) remote: Enumerating objects: 5, done. remote: Counting objects: 100% (5/5), done. remote: Total 3 (delta 0), reused 0 (delta 0), pack-reused 0 11:13:16.392266 run-command.c:735 child_start[1] git unpack-objects --pack_header=2,3 remote: 11:13:16.392261 git.c:674 exit elapsed:0.002147 code:0 remote: 11:13:16.392274 trace2/tr2_tgt_normal.c:123 atexit elapsed:0.002162 code:0 11:13:16.392507 run-command.c:990 child_exit[0] pid:1247449 code:0 elapsed:0.003677 11:13:16.393548 common-main.c:48 version 2.26.0 11:13:16.393560 common-main.c:49 start /home/newren/floss/git/git unpack-objects --pack_header=2,3 11:13:16.393691 repository.c:130 worktree /home/newren/floss/git/testing/pull-rebase-orig-head/clone 11:13:16.393832 git.c:440 cmd_name unpack-objects (pull/fetch/unpack-objects) Unpacking objects: 100% (3/3), 252 bytes | 252.00 KiB/s, done. 11:13:16.394854 git.c:674 exit elapsed:0.001576 code:0 11:13:16.394865 trace2/tr2_tgt_normal.c:123 atexit elapsed:0.001588 code:0 11:13:16.395069 run-command.c:990 child_exit[1] pid:1247450 code:0 elapsed:0.002802 11:13:16.395157 git.c:674 exit elapsed:0.009406 code:0 11:13:16.395176 trace2/tr2_tgt_normal.c:123 atexit elapsed:0.009429 code:0 11:13:16.395394 run-command.c:990 child_exit[0] pid:1247447 code:0 elapsed:0.012252 11:13:16.395476 run-command.c:735 child_start[2] git rev-list --objects --stdin --not --all --quiet --alternate-refs 11:13:16.396725 common-main.c:48 version 2.26.0 11:13:16.396738 common-main.c:49 start /home/newren/floss/git/git rev-list --objects --stdin --not --all --quiet --alternate-refs 11:13:16.396855 repository.c:130 worktree /home/newren/floss/git/testing/pull-rebase-orig-head/clone 11:13:16.396927 git.c:440 cmd_name rev-list (pull/fetch/rev-list) 11:13:16.397946 git.c:674 exit elapsed:0.001493 code:0 11:13:16.397959 trace2/tr2_tgt_normal.c:123 atexit elapsed:0.001511 code:0 11:13:16.398176 run-command.c:990 child_exit[2] pid:1247451 code:0 elapsed:0.002694 >From /home/newren/floss/git/testing/pull-rebase-orig-head/repo 2ccdb90..2c21563 master -> origin/master 11:13:16.399051 run-command.c:735 child_start[3] git gc --auto 11:13:16.400295 common-main.c:48 version 2.26.0 11:13:16.400309 common-main.c:49 start /home/newren/floss/git/git gc --auto 11:13:16.400413 repository.c:130 worktree /home/newren/floss/git/testing/pull-rebase-orig-head/clone 11:13:16.400508 git.c:440 cmd_name gc (pull/fetch/gc) 11:13:16.400708 git.c:674 exit elapsed:0.000696 code:0 11:13:16.400719 trace2/tr2_tgt_normal.c:123 atexit elapsed:0.000708 code:0 11:13:16.400909 run-command.c:990 child_exit[3] pid:1247452 code:0 elapsed:0.001853 11:13:16.400939 git.c:674 exit elapsed:0.018943 code:0 11:13:16.400958 trace2/tr2_tgt_normal.c:123 atexit elapsed:0.018962 code:0 11:13:16.401150 run-command.c:990 child_exit[1] pid:1247446 code:0 elapsed:0.020317 11:13:16.401475 run-command.c:735 child_start[2] git merge --ff-only FETCH_HEAD 11:13:16.402718 common-main.c:48 version 2.26.0 11:13:16.402735 common-main.c:49 start /home/newren/floss/git/git merge --ff-only FETCH_HEAD 11:13:16.402854 repository.c:130 worktree /home/newren/floss/git/testing/pull-rebase-orig-head/clone 11:13:16.402953 git.c:440 cmd_name merge (pull/merge) Updating 2ccdb90..2c21563 Fast-forward 11:13:16.404582 run-command.c:735 child_start[0] git gc --auto 11:13:16.406161 common-main.c:48 version 2.26.0 11:13:16.406178 common-main.c:49 start /home/newren/floss/git/git gc --auto 11:13:16.406301 repository.c:130 worktree /home/newren/floss/git/testing/pull-rebase-orig-head/clone 11:13:16.406395 git.c:440 cmd_name gc (pull/merge/gc) 11:13:16.406663 git.c:674 exit elapsed:0.000929 code:0 11:13:16.406680 trace2/tr2_tgt_normal.c:123 atexit elapsed:0.000950 code:0 11:13:16.406934 run-command.c:990 child_exit[0] pid:1247454 code:0 elapsed:0.002345 numbers | 1 + 1 file changed, 1 insertion(+) 11:13:16.407320 git.c:674 exit elapsed:0.004889 code:0 11:13:16.407336 trace2/tr2_tgt_normal.c:123 atexit elapsed:0.004907 code:0 11:13:16.407556 run-command.c:990 child_exit[2] pid:1247453 code:0 elapsed:0.006076 11:13:16.407617 run-command.c:735 child_start[3] git rebase --onto 2c21563a2dd61db0a502100ce1da5b6b0ecf8337 2c21563a2dd61db0a502100ce1da5b6b0ecf8337 11:13:16.409886 common-main.c:48 version 2.26.0 11:13:16.409917 common-main.c:49 start /home/newren/floss/git/git rebase --onto 2c21563a2dd61db0a502100ce1da5b6b0ecf8337 2c21563a2dd61db0a502100ce1da5b6b0ecf8337 11:13:16.410166 repository.c:130 worktree /home/newren/floss/git/testing/pull-rebase-orig-head/clone 11:13:16.410402 git.c:440 cmd_name rebase (pull/rebase) 11:13:16.410705 builtin/rebase.c:1669 cmd_mode undefined Current branch master is up to date. 11:13:16.412385 run-command.c:735 child_start[0] git gc --auto 11:13:16.413967 common-main.c:48 version 2.26.0 11:13:16.413983 common-main.c:49 start /home/newren/floss/git/git gc --auto 11:13:16.414075 repository.c:130 worktree /home/newren/floss/git/testing/pull-rebase-orig-head/clone 11:13:16.414152 git.c:440 cmd_name gc (pull/rebase/gc) 11:13:16.414363 git.c:674 exit elapsed:0.000748 code:0 11:13:16.414375 trace2/tr2_tgt_normal.c:123 atexit elapsed:0.000763 code:0 11:13:16.414607 run-command.c:990 child_exit[0] pid:1247456 code:0 elapsed:0.002218 11:13:16.414690 git.c:674 exit elapsed:0.005410 code:0 11:13:16.414720 trace2/tr2_tgt_normal.c:123 atexit elapsed:0.005441 code:0 11:13:16.414925 run-command.c:990 child_exit[3] pid:1247455 code:0 elapsed:0.007305 11:13:16.414984 git.c:674 exit elapsed:0.039375 code:0 11:13:16.415023 trace2/tr2_tgt_normal.c:123 atexit elapsed:0.039415 code:0 So there is no checkout for me; and while it's a useful hint it's not yet clear to me why you have one. Anyway, on my side: $ git log --oneline --reverse; git rev-parse --short ORIG_HEAD 9691d52 initial 1d5a4c1 add another 0da5805 add another ccea292 add another 100c273 add another c911eef add another 2ccdb90 add another 2c21563 (HEAD -> master, origin/master, origin/HEAD) add another 2ccdb90 So, I'll repeat the same questions I asked last time, and see if you will answer them this time: What's in your .git/config, and in your $HOME/.gitconfig? (Or maybe just the output of 'git config --list'?) What hooks do you have setup in .git/hooks/?
