Re: [RFC 2/2] pull: default pull.ff to "only" when pull.rebase is not set either

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On Tue, Nov 24, 2020 at 8:14 PM Alex Henrie <alexhenrie24@xxxxxxxxx> wrote:

Before making this the default we need a solution *right now* that is
a sane default.

> Signed-off-by: Alex Henrie <alexhenrie24@xxxxxxxxx>
> ---
>  Documentation/merge-options.txt | 14 +++++---
>  builtin/pull.c                  | 41 +++++++++---------------
>  t/t5520-pull.sh                 | 16 ++++-----
>  t/t5521-pull-options.sh         |  4 +--
>  t/t5524-pull-msg.sh             |  4 +--
>  t/t5553-set-upstream.sh         | 20 ++++++------
>  t/t5604-clone-reference.sh      |  4 +--
>  t/t6402-merge-rename.sh         | 20 ++++++------
>  t/t6409-merge-subtree.sh        |  6 ++--
>  t/t6417-merge-ours-theirs.sh    | 10 +++---
>  t/t7600-merge.sh                |  2 +-
>  t/t7601-merge-pull-config.sh    | 57 ---------------------------------
>  t/t7603-merge-reduce-heads.sh   |  2 +-
>  13 files changed, 70 insertions(+), 130 deletions(-)
>
> diff --git a/Documentation/merge-options.txt b/Documentation/merge-options.txt
> index eb0aabd396..1eb79e2939 100644
> --- a/Documentation/merge-options.txt
> +++ b/Documentation/merge-options.txt
> @@ -43,10 +43,16 @@ set to `no` at the beginning of them.
>  --no-ff::
>  --ff-only::
>         Specifies how a merge is handled when the merged-in history is
> -       already a descendant of the current history.  `--ff` is the
> -       default unless merging an annotated (and possibly signed) tag
> -       that is not stored in its natural place in the `refs/tags/`
> -       hierarchy, in which case `--no-ff` is assumed.
> +       already a descendant of the current history.
> +       +
> +       In `git pull`, `--ff-only` is the default unless `--rebase` or
> +       `--no-rebase` is specified, in which case the default is `--ff`.
> +       However, the default changes again to `--no-ff` in the unlikely
> +       scenario where an annotated (and possibly signed) tag that is not
> +       stored in its natural place in the `refs/tags/` hierarchy is being
> +       merged.
> +       +
> +       In `git merge`, `--ff` is always the default.
>  +
>  With `--ff`, when possible resolve the merge as a fast-forward (only
>  update the branch pointer to match the merged branch; do not create a
> diff --git a/builtin/pull.c b/builtin/pull.c
> index 4d80efe5b7..c703560a77 100644
> --- a/builtin/pull.c
> +++ b/builtin/pull.c
> @@ -292,17 +292,21 @@ static void set_reflog_message(int argc, const char **argv)
>  }
>
>  /**
> - * If pull.ff is unset, returns NULL. If pull.ff is "true", returns "--ff". If
> - * pull.ff is "false", returns "--no-ff". If pull.ff is "only", returns
> - * "--ff-only". Otherwise, if pull.ff is set to an invalid value, die with an
> - * error.
> + * If pull.ff is unset, returns NULL if pull.rebase is set or "--ff-only" if
> + * pull.rebase is not set. If pull.ff is "true", returns "--ff". If pull.ff is
> + * "false", returns "--no-ff". If pull.ff is "only", returns "--ff-only".
> + * Otherwise, if pull.ff is set to an invalid value, die with an error.
>   */
>  static const char *config_get_ff(void)
>  {
>         const char *value;
>
> -       if (git_config_get_value("pull.ff", &value))
> -               return NULL;
> +       if (git_config_get_value("pull.ff", &value)) {
> +               if (opt_rebase < 0)
> +                       return "--ff-only";
> +               else
> +                       return NULL;
> +       }
>
>         switch (git_parse_maybe_bool(value)) {
>         case 0:
> @@ -322,7 +326,7 @@ static const char *config_get_ff(void)
>   * value of "branch.$curr_branch.rebase", where $curr_branch is the current
>   * branch, and if HEAD is detached or the configuration key does not exist,
>   * looks for the value of "pull.rebase". If both configuration keys do not
> - * exist, returns REBASE_FALSE.
> + * exist, returns REBASE_INVALID.
>   */
>  static enum rebase_type config_get_rebase(void)
>  {
> @@ -344,23 +348,7 @@ static enum rebase_type config_get_rebase(void)
>         if (!git_config_get_value("pull.rebase", &value))
>                 return parse_config_rebase("pull.rebase", value, 1);
>
> -       if (opt_verbosity >= 0 && !opt_ff) {
> -               warning(_("Starting in Git 3.0, the default behavior of `git pull` will change\n"
> -                       "when it is not specified how to reconcile divergent branches. You can\n"
> -                       "squelch this message by running one of the following commands sometime\n"
> -                       "before your next pull:\n"
> -                       "\n"
> -                       "  git config pull.rebase false  # merge (the current default)\n"
> -                       "  git config pull.rebase true   # rebase\n"
> -                       "  git config pull.ff only       # fast-forward only (the future default)\n"
> -                       "\n"
> -                       "You can replace \"git config\" with \"git config --global\" to set a default\n"
> -                       "preference for all repositories. You can also pass --rebase, --no-rebase,\n"
> -                       "or --ff-only on the command line to override the configured default per\n"
> -                       "invocation.\n"));
> -       }
> -
> -       return REBASE_FALSE;
> +       return REBASE_INVALID;
>  }
>
>  /**
> @@ -931,11 +919,14 @@ int cmd_pull(int argc, const char **argv, const char *prefix)
>
>         parse_repo_refspecs(argc, argv, &repo, &refspecs);
>
> +       if (opt_rebase < 0)
> +               opt_rebase = config_get_rebase();
> +
>         if (!opt_ff)
>                 opt_ff = xstrdup_or_null(config_get_ff());
>
>         if (opt_rebase < 0)
> -               opt_rebase = config_get_rebase();
> +               opt_rebase = REBASE_FALSE;
>
>         if (read_cache_unmerged())
>                 die_resolve_conflict("pull");
> diff --git a/t/t5520-pull.sh b/t/t5520-pull.sh
> index 9fae07cdfa..856eccd706 100755
> --- a/t/t5520-pull.sh
> +++ b/t/t5520-pull.sh
> @@ -15,7 +15,7 @@ test_pull_autostash () {
>         git reset --hard before-rebase &&
>         echo dirty >new_file &&
>         git add new_file &&
> -       git pull "$@" . copy &&
> +       git pull --ff "$@" . copy &&
>         test_cmp_rev HEAD^"$expect_parent_num" copy &&
>         echo dirty >expect &&
>         test_cmp expect new_file &&
> @@ -27,7 +27,7 @@ test_pull_autostash_fail () {
>         git reset --hard before-rebase &&
>         echo dirty >new_file &&
>         git add new_file &&
> -       test_must_fail git pull "$@" . copy 2>err &&
> +       test_must_fail git pull --ff "$@" . copy 2>err &&
>         test_i18ngrep -E "uncommitted changes.|overwritten by merge:" err
>  }
>
> @@ -210,7 +210,7 @@ test_expect_success 'fail if upstream branch does not exist' '
>         test_config branch.test.merge refs/heads/nonexisting &&
>         echo file >expect &&
>         test_cmp expect file &&
> -       test_must_fail git pull 2>err &&
> +       test_must_fail git pull --no-rebase 2>err &&
>         test_i18ngrep "no such ref was fetched" err &&
>         test_cmp expect file
>  '
> @@ -223,17 +223,17 @@ test_expect_success 'fail if the index has unresolved entries' '
>         test_commit modified2 file &&
>         git ls-files -u >unmerged &&
>         test_must_be_empty unmerged &&
> -       test_must_fail git pull . second &&
> +       test_must_fail git pull --no-rebase . second &&
>         git ls-files -u >unmerged &&
>         test_file_not_empty unmerged &&
>         cp file expected &&
> -       test_must_fail git pull . second 2>err &&
> +       test_must_fail git pull --no-rebase . second 2>err &&
>         test_i18ngrep "Pulling is not possible because you have unmerged files." err &&
>         test_cmp expected file &&
>         git add file &&
>         git ls-files -u >unmerged &&
>         test_must_be_empty unmerged &&
> -       test_must_fail git pull . second 2>err &&
> +       test_must_fail git pull --no-rebase . second 2>err &&
>         test_i18ngrep "You have not concluded your merge" err &&
>         test_cmp expected file
>  '
> @@ -243,7 +243,7 @@ test_expect_success 'fast-forwards working tree if branch head is updated' '
>         test_when_finished "git checkout -f copy && git branch -D third" &&
>         echo file >expect &&
>         test_cmp expect file &&
> -       git pull . second:third 2>err &&
> +       git pull --no-rebase . second:third 2>err &&
>         test_i18ngrep "fetch updated the current branch head" err &&
>         echo modified >expect &&
>         test_cmp expect file &&
> @@ -256,7 +256,7 @@ test_expect_success 'fast-forward fails with conflicting work tree' '
>         echo file >expect &&
>         test_cmp expect file &&
>         echo conflict >file &&
> -       test_must_fail git pull . second:third 2>err &&
> +       test_must_fail git pull --no-rebase . second:third 2>err &&
>         test_i18ngrep "Cannot fast-forward your working tree" err &&
>         echo conflict >expect &&
>         test_cmp expect file &&
> diff --git a/t/t5521-pull-options.sh b/t/t5521-pull-options.sh
> index db1a381cd9..24801857ec 100755
> --- a/t/t5521-pull-options.sh
> +++ b/t/t5521-pull-options.sh
> @@ -175,8 +175,8 @@ test_expect_success 'git pull --allow-unrelated-histories' '
>         ) &&
>         (
>                 cd dst &&
> -               test_must_fail git pull ../src side &&
> -               git pull --allow-unrelated-histories ../src side
> +               test_must_fail git pull --no-rebase ../src side &&
> +               git pull --no-rebase --allow-unrelated-histories ../src side
>         )
>  '
>
> diff --git a/t/t5524-pull-msg.sh b/t/t5524-pull-msg.sh
> index c278adaa5a..b2be3605f5 100755
> --- a/t/t5524-pull-msg.sh
> +++ b/t/t5524-pull-msg.sh
> @@ -28,7 +28,7 @@ test_expect_success setup '
>  test_expect_success pull '
>  (
>         cd cloned &&
> -       git pull --log &&
> +       git pull --no-rebase --log &&
>         git log -2 &&
>         git cat-file commit HEAD >result &&
>         grep Dollar result
> @@ -41,7 +41,7 @@ test_expect_success '--log=1 limits shortlog length' '
>         git reset --hard HEAD^ &&
>         test "$(cat afile)" = original &&
>         test "$(cat bfile)" = added &&
> -       git pull --log=1 &&
> +       git pull --no-rebase --log=1 &&
>         git log -3 &&
>         git cat-file commit HEAD >result &&
>         grep Dollar result &&
> diff --git a/t/t5553-set-upstream.sh b/t/t5553-set-upstream.sh
> index 7622981cbf..53b9add9f6 100755
> --- a/t/t5553-set-upstream.sh
> +++ b/t/t5553-set-upstream.sh
> @@ -105,34 +105,34 @@ test_expect_success 'setup commit on master and other pull' '
>
>  test_expect_success 'pull --set-upstream upstream master sets branch master but not other' '
>         clear_config master other &&
> -       git pull --set-upstream upstream master &&
> +       git pull --no-rebase --set-upstream upstream master &&
>         check_config master upstream refs/heads/master &&
>         check_config_missing other
>  '
>
>  test_expect_success 'pull --set-upstream master:other2 does not set the branch other2' '
>         clear_config other2 &&
> -       git pull --set-upstream upstream master:other2 &&
> +       git pull --no-rebase --set-upstream upstream master:other2 &&
>         check_config_missing other2
>  '
>
>  test_expect_success 'pull --set-upstream upstream other sets branch master' '
>         clear_config master other &&
> -       git pull --set-upstream upstream other &&
> +       git pull --no-rebase --set-upstream upstream other &&
>         check_config master upstream refs/heads/other &&
>         check_config_missing other
>  '
>
>  test_expect_success 'pull --set-upstream upstream tag does not set the tag' '
>         clear_config three &&
> -       git pull --tags --set-upstream upstream three &&
> +       git pull --no-rebase --tags --set-upstream upstream three &&
>         check_config_missing three
>  '
>
>  test_expect_success 'pull --set-upstream http://nosuchdomain.example.com fails with invalid url' '
>         # master explicitly not cleared, we check that it is not touched from previous value
>         clear_config other other2 three &&
> -       test_must_fail git pull --set-upstream http://nosuchdomain.example.com &&
> +       test_must_fail git pull --no-rebase --set-upstream http://nosuchdomain.example.com &&
>         check_config master upstream refs/heads/other &&
>         check_config_missing other &&
>         check_config_missing other2 &&
> @@ -141,16 +141,16 @@ test_expect_success 'pull --set-upstream http://nosuchdomain.example.com fails w
>
>  test_expect_success 'pull --set-upstream upstream HEAD sets branch HEAD' '
>         clear_config master other &&
> -       git pull --set-upstream upstream HEAD &&
> +       git pull --no-rebase --set-upstream upstream HEAD &&
>         check_config master upstream HEAD &&
>         git checkout other &&
> -       git pull --set-upstream upstream HEAD &&
> +       git pull --no-rebase --set-upstream upstream HEAD &&
>         check_config other upstream HEAD
>  '
>
>  test_expect_success 'pull --set-upstream upstream with more than one branch does nothing' '
>         clear_config master three &&
> -       git pull --set-upstream upstream master three &&
> +       git pull --no-rebase --set-upstream upstream master three &&
>         check_config_missing master &&
>         check_config_missing three
>  '
> @@ -159,7 +159,7 @@ test_expect_success 'pull --set-upstream with valid URL sets upstream to URL' '
>         clear_config master other other2 &&
>         git checkout master &&
>         url="file://$PWD" &&
> -       git pull --set-upstream "$url" &&
> +       git pull --no-rebase --set-upstream "$url" &&
>         check_config master "$url" HEAD &&
>         check_config_missing other &&
>         check_config_missing other2
> @@ -169,7 +169,7 @@ test_expect_success 'pull --set-upstream with valid URL and branch sets branch'
>         clear_config master other other2 &&
>         git checkout master &&
>         url="file://$PWD" &&
> -       git pull --set-upstream "$url" master &&
> +       git pull --no-rebase --set-upstream "$url" master &&
>         check_config master "$url" refs/heads/master &&
>         check_config_missing other &&
>         check_config_missing other2
> diff --git a/t/t5604-clone-reference.sh b/t/t5604-clone-reference.sh
> index 2f7be23044..b9e11eceec 100755
> --- a/t/t5604-clone-reference.sh
> +++ b/t/t5604-clone-reference.sh
> @@ -84,7 +84,7 @@ test_expect_success 'updating origin' '
>  '
>
>  test_expect_success 'pulling changes from origin' '
> -       git -C C pull origin
> +       git -C C pull --no-rebase origin
>  '
>
>  # the 2 local objects are commit and tree from the merge
> @@ -93,7 +93,7 @@ test_expect_success 'that alternate to origin gets used' '
>  '
>
>  test_expect_success 'pulling changes from origin' '
> -       git -C D pull origin
> +       git -C D pull --no-rebase origin
>  '
>
>  # the 5 local objects are expected; file3 blob, commit in A to add it
> diff --git a/t/t6402-merge-rename.sh b/t/t6402-merge-rename.sh
> index 3f64f62224..ad140a8def 100755
> --- a/t/t6402-merge-rename.sh
> +++ b/t/t6402-merge-rename.sh
> @@ -100,7 +100,7 @@ test_expect_success 'setup' '
>  test_expect_success 'pull renaming branch into unrenaming one' \
>  '
>         git show-branch &&
> -       test_expect_code 1 git pull . white &&
> +       test_expect_code 1 git pull --no-rebase . white &&
>         git ls-files -s &&
>         git ls-files -u B >b.stages &&
>         test_line_count = 3 b.stages &&
> @@ -118,7 +118,7 @@ test_expect_success 'pull renaming branch into another renaming one' \
>         rm -f B &&
>         git reset --hard &&
>         git checkout red &&
> -       test_expect_code 1 git pull . white &&
> +       test_expect_code 1 git pull --no-rebase . white &&
>         git ls-files -u B >b.stages &&
>         test_line_count = 3 b.stages &&
>         git ls-files -s N >n.stages &&
> @@ -134,7 +134,7 @@ test_expect_success 'pull unrenaming branch into renaming one' \
>  '
>         git reset --hard &&
>         git show-branch &&
> -       test_expect_code 1 git pull . master &&
> +       test_expect_code 1 git pull --no-rebase . master &&
>         git ls-files -u B >b.stages &&
>         test_line_count = 3 b.stages &&
>         git ls-files -s N >n.stages &&
> @@ -150,7 +150,7 @@ test_expect_success 'pull conflicting renames' \
>  '
>         git reset --hard &&
>         git show-branch &&
> -       test_expect_code 1 git pull . blue &&
> +       test_expect_code 1 git pull --no-rebase . blue &&
>         git ls-files -u A >a.stages &&
>         test_line_count = 1 a.stages &&
>         git ls-files -u B >b.stages &&
> @@ -170,7 +170,7 @@ test_expect_success 'interference with untracked working tree file' '
>         git reset --hard &&
>         git show-branch &&
>         echo >A this file should not matter &&
> -       test_expect_code 1 git pull . white &&
> +       test_expect_code 1 git pull --no-rebase . white &&
>         test_path_is_file A
>  '
>
> @@ -180,7 +180,7 @@ test_expect_success 'interference with untracked working tree file' '
>         git show-branch &&
>         rm -f A &&
>         echo >A this file should not matter &&
> -       test_expect_code 1 git pull . red &&
> +       test_expect_code 1 git pull --no-rebase . red &&
>         test_path_is_file A
>  '
>
> @@ -190,7 +190,7 @@ test_expect_success 'interference with untracked working tree file' '
>         git checkout -f master &&
>         git tag -f anchor &&
>         git show-branch &&
> -       git pull . yellow &&
> +       git pull --no-rebase . yellow &&
>         test_path_is_missing M &&
>         git reset --hard anchor
>  '
> @@ -203,7 +203,7 @@ test_expect_success 'updated working tree file should prevent the merge' '
>         git show-branch &&
>         echo >>M one line addition &&
>         cat M >M.saved &&
> -       test_expect_code 128 git pull . yellow &&
> +       test_expect_code 128 git pull --no-rebase . yellow &&
>         test_cmp M M.saved &&
>         rm -f M.saved
>  '
> @@ -217,7 +217,7 @@ test_expect_success 'updated working tree file should prevent the merge' '
>         echo >>M one line addition &&
>         cat M >M.saved &&
>         git update-index M &&
> -       test_expect_code 128 git pull . yellow &&
> +       test_expect_code 128 git pull --no-rebase . yellow &&
>         test_cmp M M.saved &&
>         rm -f M.saved
>  '
> @@ -229,7 +229,7 @@ test_expect_success 'interference with untracked working tree file' '
>         git tag -f anchor &&
>         git show-branch &&
>         echo >M this file should not matter &&
> -       git pull . master &&
> +       git pull --no-rebase . master &&
>         test_path_is_file M &&
>         ! {
>                 git ls-files -s |
> diff --git a/t/t6409-merge-subtree.sh b/t/t6409-merge-subtree.sh
> index b8e8b6f642..b79cb0a368 100755
> --- a/t/t6409-merge-subtree.sh
> +++ b/t/t6409-merge-subtree.sh
> @@ -97,7 +97,7 @@ test_expect_success 'merge update' '
>         git checkout -b topic_2 &&
>         git commit -m "update git-gui" &&
>         cd ../git &&
> -       git pull -s subtree gui topic_2 &&
> +       git pull --no-rebase -s subtree gui topic_2 &&
>         git ls-files -s >actual &&
>         (
>                 echo "100644 $o3 0      git-gui/git-gui.sh" &&
> @@ -126,7 +126,7 @@ test_expect_success 'initial ambiguous subtree' '
>  test_expect_success 'merge using explicit' '
>         cd ../git &&
>         git reset --hard topic_2 &&
> -       git pull -Xsubtree=git-gui gui topic_2 &&
> +       git pull --no-rebase -Xsubtree=git-gui gui topic_2 &&
>         git ls-files -s >actual &&
>         (
>                 echo "100644 $o3 0      git-gui/git-gui.sh" &&
> @@ -139,7 +139,7 @@ test_expect_success 'merge using explicit' '
>  test_expect_success 'merge2 using explicit' '
>         cd ../git &&
>         git reset --hard topic_2 &&
> -       git pull -Xsubtree=git-gui2 gui topic_2 &&
> +       git pull --no-rebase -Xsubtree=git-gui2 gui topic_2 &&
>         git ls-files -s >actual &&
>         (
>                 echo "100644 $o1 0      git-gui/git-gui.sh" &&
> diff --git a/t/t6417-merge-ours-theirs.sh b/t/t6417-merge-ours-theirs.sh
> index 0aebc6c028..ba9b100562 100755
> --- a/t/t6417-merge-ours-theirs.sh
> +++ b/t/t6417-merge-ours-theirs.sh
> @@ -66,11 +66,11 @@ test_expect_success 'binary file with -Xours/-Xtheirs' '
>  '
>
>  test_expect_success 'pull passes -X to underlying merge' '
> -       git reset --hard master && git pull -s recursive -Xours . side &&
> -       git reset --hard master && git pull -s recursive -X ours . side &&
> -       git reset --hard master && git pull -s recursive -Xtheirs . side &&
> -       git reset --hard master && git pull -s recursive -X theirs . side &&
> -       git reset --hard master && test_must_fail git pull -s recursive -X bork . side
> +       git reset --hard master && git pull --no-rebase -s recursive -Xours . side &&
> +       git reset --hard master && git pull --no-rebase -s recursive -X ours . side &&
> +       git reset --hard master && git pull --no-rebase -s recursive -Xtheirs . side &&
> +       git reset --hard master && git pull --no-rebase -s recursive -X theirs . side &&
> +       git reset --hard master && test_must_fail git pull --no-rebase -s recursive -X bork . side
>  '
>
>  test_expect_success SYMLINKS 'symlink with -Xours/-Xtheirs' '
> diff --git a/t/t7600-merge.sh b/t/t7600-merge.sh
> index 1c85f75555..3ad47f0925 100755
> --- a/t/t7600-merge.sh
> +++ b/t/t7600-merge.sh
> @@ -891,7 +891,7 @@ test_expect_success 'merge annotated/signed tag w/o tracking' '
>                 # tag from the "upstream", this pull defaults to --no-ff
>                 cd dst &&
>                 git pull .. c0 &&
> -               git pull .. anno1 &&
> +               git pull --no-rebase .. anno1 &&
>                 git rev-parse HEAD^2 >actual &&
>                 test_cmp expect actual
>         )
> diff --git a/t/t7601-merge-pull-config.sh b/t/t7601-merge-pull-config.sh
> index c5c4ea5fc0..c6c44ec570 100755
> --- a/t/t7601-merge-pull-config.sh
> +++ b/t/t7601-merge-pull-config.sh
> @@ -27,63 +27,6 @@ test_expect_success 'setup' '
>         git tag c3
>  '
>
> -test_expect_success 'pull.rebase not set' '
> -       git reset --hard c0 &&
> -       git pull . c1 2>err &&
> -       test_i18ngrep "Pulling without specifying how to reconcile" err
> -'
> -
> -test_expect_success 'pull.rebase not set and pull.ff=true' '
> -       git reset --hard c0 &&
> -       test_config pull.ff true &&
> -       git pull . c1 2>err &&
> -       test_i18ngrep ! "Pulling without specifying how to reconcile" err
> -'
> -
> -test_expect_success 'pull.rebase not set and pull.ff=false' '
> -       git reset --hard c0 &&
> -       test_config pull.ff false &&
> -       git pull . c1 2>err &&
> -       test_i18ngrep ! "Pulling without specifying how to reconcile" err
> -'
> -
> -test_expect_success 'pull.rebase not set and pull.ff=only' '
> -       git reset --hard c0 &&
> -       test_config pull.ff only &&
> -       git pull . c1 2>err &&
> -       test_i18ngrep ! "Pulling without specifying how to reconcile" err
> -'
> -
> -test_expect_success 'pull.rebase not set and --rebase given' '
> -       git reset --hard c0 &&
> -       git pull --rebase . c1 2>err &&
> -       test_i18ngrep ! "Pulling without specifying how to reconcile" err
> -'
> -
> -test_expect_success 'pull.rebase not set and --no-rebase given' '
> -       git reset --hard c0 &&
> -       git pull --no-rebase . c1 2>err &&
> -       test_i18ngrep ! "Pulling without specifying how to reconcile" err
> -'
> -
> -test_expect_success 'pull.rebase not set and --ff given' '
> -       git reset --hard c0 &&
> -       git pull --ff . c1 2>err &&
> -       test_i18ngrep ! "Pulling without specifying how to reconcile" err
> -'
> -
> -test_expect_success 'pull.rebase not set and --no-ff given' '
> -       git reset --hard c0 &&
> -       git pull --no-ff . c1 2>err &&
> -       test_i18ngrep ! "Pulling without specifying how to reconcile" err
> -'
> -
> -test_expect_success 'pull.rebase not set and --ff-only given' '
> -       git reset --hard c0 &&
> -       git pull --ff-only . c1 2>err &&
> -       test_i18ngrep ! "Pulling without specifying how to reconcile" err
> -'
> -
>  test_expect_success 'merge c1 with c2' '
>         git reset --hard c1 &&
>         test -f c0.c &&
> diff --git a/t/t7603-merge-reduce-heads.sh b/t/t7603-merge-reduce-heads.sh
> index 98948955ae..27cd94ad6f 100755
> --- a/t/t7603-merge-reduce-heads.sh
> +++ b/t/t7603-merge-reduce-heads.sh
> @@ -68,7 +68,7 @@ test_expect_success 'merge c1 with c2, c3, c4, c5' '
>
>  test_expect_success 'pull c2, c3, c4, c5 into c1' '
>         git reset --hard c1 &&
> -       git pull . c2 c3 c4 c5 &&
> +       git pull --no-rebase . c2 c3 c4 c5 &&
>         test "$(git rev-parse c1)" != "$(git rev-parse HEAD)" &&
>         test "$(git rev-parse c1)" = "$(git rev-parse HEAD^1)" &&
>         test "$(git rev-parse c2)" = "$(git rev-parse HEAD^2)" &&
> --
> 2.29.2
>


-- 
Felipe Contreras



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