[PATCH v2 07/14] pull: display default warning only when non-ff
From: Felipe Contreras <hidden>
Date: 2020-12-04 06:17:59
Subsystem:
documentation, the rest · Maintainers:
Jonathan Corbet, Linus Torvalds
There's no need to display the annoying warning on every pull... only the ones that are not fast-forward. This requires the tests to pick another base, so the merge is not fast-forward. Signed-off-by: Felipe Contreras <redacted> --- Documentation/git-pull.txt | 3 +++ builtin/pull.c | 2 +- t/t7601-merge-pull-config.sh | 28 +++++++++++++++++----------- 3 files changed, 21 insertions(+), 12 deletions(-)
diff --git a/Documentation/git-pull.txt b/Documentation/git-pull.txt
index dc812139f4..ad33d2472c 100644
--- a/Documentation/git-pull.txt
+++ b/Documentation/git-pull.txt@@ -60,6 +60,9 @@ However, a non-fast-foward case looks very different. origin/master in your repository ------------ +By default `git pull` will warn about these situations, however, most likely +you would want to force a merge, which you can do with `git pull --no-rebase`. + Then "`git pull`" will fetch and replay the changes from the remote `master` branch since it diverged from the local `master` (i.e., `E`) until its current commit (`C`) on top of `master` and record the
diff --git a/builtin/pull.c b/builtin/pull.c
index f82e214fc8..f0b1c6bfea 100644
--- a/builtin/pull.c
+++ b/builtin/pull.c@@ -1013,7 +1013,7 @@ int cmd_pull(int argc, const char **argv, const char *prefix) can_ff = get_can_ff(&orig_head, &merge_heads.oid[0]); - if (default_mode && opt_verbosity >= 0 && !opt_ff) { + if (default_mode && !can_ff && opt_verbosity >= 0 && !opt_ff) { advise(_("Pulling without specifying how to reconcile divergent branches is\n" "discouraged; you need to specify if you want a merge, or a rebase.\n" "You can squelch this message by running one of the following commands:\n"
diff --git a/t/t7601-merge-pull-config.sh b/t/t7601-merge-pull-config.sh
index 6774e9d86f..6b4adab8b1 100755
--- a/t/t7601-merge-pull-config.sh
+++ b/t/t7601-merge-pull-config.sh@@ -28,7 +28,7 @@ test_expect_success 'setup' ' ' test_expect_success 'pull.rebase not set' ' - git reset --hard c0 && + git reset --hard c2 && git -c color.advice=always pull . c1 2>err && test_decode_color <err >decoded && test_i18ngrep "<YELLOW>hint: " decoded &&
@@ -36,54 +36,60 @@ test_expect_success 'pull.rebase not set' ' ' -test_expect_success 'pull.rebase not set and pull.ff=true' ' +test_expect_success 'pull.rebase not set (fast-forward)' ' 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 c2 && 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 && + git reset --hard c2 && 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 && + git reset --hard c2 && test_config pull.ff only && - git pull . c1 2>err && + test_must_fail 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 reset --hard c2 && 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 reset --hard c2 && 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 reset --hard c2 && 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 reset --hard c2 && 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 && + git reset --hard c2 && + test_must_fail git pull --ff-only . c1 2>err && test_i18ngrep ! "Pulling without specifying how to reconcile" err '
--
2.29.2