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From: "Elijah Newren via GitGitGadget" <gitgitgadget@gmail.com>
To: git@vger.kernel.org
Cc: "Alex Henrie" <alexhenrie24@gmail.com>,
	"Son Luong Ngoc" <sluongng@gmail.com>,
	"Matthias Baumgarten" <matthias.baumgarten@aixigo.com>,
	"Eric Sunshine" <sunshine@sunshineco.com>,
	"Ævar Arnfjörð Bjarmason" <avarab@gmail.com>,
	"Elijah Newren" <newren@gmail.com>,
	"Felipe Contreras" <felipe.contreras@gmail.com>,
	"Elijah Newren" <newren@gmail.com>,
	"Elijah Newren" <newren@gmail.com>
Subject: [PATCH v3 5/8] pull: make --rebase and --no-rebase override pull.ff=only
Date: Thu, 22 Jul 2021 05:04:47 +0000	[thread overview]
Message-ID: <b242d001132880533077722342abb8675dcea90f.1626930290.git.gitgitgadget@gmail.com> (raw)
In-Reply-To: <pull.1049.v3.git.git.1626930290.gitgitgadget@gmail.com>

From: Elijah Newren <newren@gmail.com>

Fix the last few precedence tests failing in t7601 by now implementing
the logic to have --[no-]rebase override a pull.ff=only config setting.

Signed-off-by: Elijah Newren <newren@gmail.com>
---
 builtin/pull.c               | 16 +++++++++++++++-
 t/t7601-merge-pull-config.sh |  4 ++--
 2 files changed, 17 insertions(+), 3 deletions(-)

diff --git a/builtin/pull.c b/builtin/pull.c
index 1f452020375..9bf03255291 100644
--- a/builtin/pull.c
+++ b/builtin/pull.c
@@ -966,8 +966,22 @@ int cmd_pull(int argc, const char **argv, const char *prefix)
 
 	parse_repo_refspecs(argc, argv, &repo, &refspecs);
 
-	if (!opt_ff)
+	if (!opt_ff) {
 		opt_ff = xstrdup_or_null(config_get_ff());
+		/*
+		 * A subtle point: opt_ff was set on the line above via
+		 * reading from config.  opt_rebase, in contrast, is set
+		 * before this point via command line options.  The setting
+		 * of opt_rebase via reading from config (using
+		 * config_get_rebase()) does not happen until later.  We
+		 * are relying on the next if-condition happening before
+		 * the config_get_rebase() call so that an explicit
+		 * "--rebase" can override a config setting of
+		 * pull.ff=only.
+		 */
+		if (opt_rebase >= 0 && opt_ff && !strcmp(opt_ff, "--ff-only"))
+			opt_ff = "--ff";
+	}
 
 	if (opt_rebase < 0)
 		opt_rebase = config_get_rebase(&rebase_unspecified);
diff --git a/t/t7601-merge-pull-config.sh b/t/t7601-merge-pull-config.sh
index d1f621725ad..0c0dfecd2a3 100755
--- a/t/t7601-merge-pull-config.sh
+++ b/t/t7601-merge-pull-config.sh
@@ -260,11 +260,11 @@ test_expect_success '--ff-only takes precedence over pull.rebase=false' '
 	test_attempts_fast_forward -c pull.rebase=false pull --ff-only
 '
 
-test_expect_failure '--no-rebase takes precedence over pull.ff=only' '
+test_expect_success '--no-rebase takes precedence over pull.ff=only' '
 	test_falls_back_to_full_merge -c pull.ff=only pull --no-rebase
 '
 
-test_expect_failure '--rebase takes precedence over pull.ff=only' '
+test_expect_success '--rebase takes precedence over pull.ff=only' '
 	test_does_rebase -c pull.ff=only pull --rebase
 '
 
-- 
gitgitgadget


  parent reply	other threads:[~2021-07-22  5:05 UTC|newest]

Thread overview: 59+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-17 15:41 [PATCH 0/9] Handle pull option precedence Elijah Newren via GitGitGadget
2021-07-17 15:41 ` [PATCH 1/9] t7601: add relative precedence tests for merge and rebase flags/options Elijah Newren via GitGitGadget
2021-07-17 18:03   ` Felipe Contreras
2021-07-19 18:23   ` Junio C Hamano
2021-07-20 17:10     ` Elijah Newren
2021-07-20 18:22       ` Junio C Hamano
2021-07-20 20:29     ` Felipe Contreras
2021-07-17 15:41 ` [PATCH 2/9] t7601: add tests of interactions with multiple merge heads and config Elijah Newren via GitGitGadget
2021-07-17 18:04   ` Felipe Contreras
2021-07-20 23:11   ` Junio C Hamano
2021-07-21  0:45     ` Elijah Newren
2021-07-17 15:41 ` [PATCH 3/9] pull: abort if --ff-only is given and fast-forwarding is impossible Alex Henrie via GitGitGadget
2021-07-17 18:14   ` Felipe Contreras
2021-07-17 15:41 ` [PATCH 4/9] pull: since --ff-only overrides, handle it first Elijah Newren via GitGitGadget
2021-07-17 18:22   ` Felipe Contreras
2021-07-17 15:41 ` [PATCH 5/9] pull: ensure --rebase overrides ability to ff Elijah Newren via GitGitGadget
2021-07-17 18:25   ` Felipe Contreras
2021-07-20 23:35   ` Junio C Hamano
2021-07-21  0:14     ` Elijah Newren
2021-07-17 15:41 ` [PATCH 6/9] pull: make --rebase and --no-rebase override pull.ff=only Elijah Newren via GitGitGadget
2021-07-17 18:28   ` Felipe Contreras
2021-07-20 23:53   ` Junio C Hamano
2021-07-21  0:09     ` Felipe Contreras
2021-07-17 15:41 ` [PATCH 7/9] pull: abort by default when fast-forwarding is not possible Elijah Newren via GitGitGadget
2021-07-17 18:31   ` Felipe Contreras
2021-07-17 15:41 ` [PATCH 8/9] pull: update docs & code for option compatibility with rebasing Elijah Newren via GitGitGadget
2021-07-21  0:17   ` Junio C Hamano
2021-07-21  0:44     ` Elijah Newren
2021-07-21  1:25       ` Junio C Hamano
2021-07-17 15:41 ` [PATCH 9/9] pull: fix handling of multiple heads Elijah Newren via GitGitGadget
2021-07-17 18:39 ` [PATCH 0/9] Handle pull option precedence Felipe Contreras
2021-07-21  1:42 ` [PATCH v2 0/8] " Elijah Newren via GitGitGadget
2021-07-21  1:42   ` [PATCH v2 1/8] t7601: test interaction of merge/rebase/fast-forward flags and options Elijah Newren via GitGitGadget
2021-07-21 12:24     ` Felipe Contreras
2021-07-21  1:42   ` [PATCH v2 2/8] t7601: add tests of interactions with multiple merge heads and config Elijah Newren via GitGitGadget
2021-07-21  1:42   ` [PATCH v2 3/8] pull: abort if --ff-only is given and fast-forwarding is impossible Alex Henrie via GitGitGadget
2021-07-21 12:25     ` Felipe Contreras
2021-07-21  1:42   ` [PATCH v2 4/8] pull: since --ff-only overrides, handle it first Elijah Newren via GitGitGadget
2021-07-21 19:18     ` Matthias Baumgarten
2021-07-21 21:18       ` Felipe Contreras
2021-07-21 20:18     ` Junio C Hamano
2021-07-22  3:42       ` Elijah Newren
2021-07-21  1:42   ` [PATCH v2 5/8] pull: make --rebase and --no-rebase override pull.ff=only Elijah Newren via GitGitGadget
2021-07-21 12:26     ` Felipe Contreras
2021-07-21  1:42   ` [PATCH v2 6/8] pull: abort by default when fast-forwarding is not possible Elijah Newren via GitGitGadget
2021-07-21 12:27     ` Felipe Contreras
2021-07-21  1:42   ` [PATCH v2 7/8] pull: update docs & code for option compatibility with rebasing Elijah Newren via GitGitGadget
2021-07-21  1:42   ` [PATCH v2 8/8] pull: fix handling of multiple heads Elijah Newren via GitGitGadget
2021-07-21 12:15   ` [PATCH v2 0/8] Handle pull option precedence Felipe Contreras
2021-07-22  5:04   ` [PATCH v3 " Elijah Newren via GitGitGadget
2021-07-22  5:04     ` [PATCH v3 1/8] t7601: test interaction of merge/rebase/fast-forward flags and options Elijah Newren via GitGitGadget
2021-07-22  5:04     ` [PATCH v3 2/8] t7601: add tests of interactions with multiple merge heads and config Elijah Newren via GitGitGadget
2021-07-22  5:04     ` [PATCH v3 3/8] pull: abort if --ff-only is given and fast-forwarding is impossible Alex Henrie via GitGitGadget
2021-07-22  5:04     ` [PATCH v3 4/8] pull: since --ff-only overrides, handle it first Elijah Newren via GitGitGadget
2021-07-22  5:04     ` Elijah Newren via GitGitGadget [this message]
2021-07-22  5:04     ` [PATCH v3 6/8] pull: abort by default when fast-forwarding is not possible Elijah Newren via GitGitGadget
2021-07-22  5:04     ` [PATCH v3 7/8] pull: update docs & code for option compatibility with rebasing Elijah Newren via GitGitGadget
2021-07-22  5:04     ` [PATCH v3 8/8] pull: fix handling of multiple heads Elijah Newren via GitGitGadget
2021-07-22  7:09     ` [PATCH v3 0/8] Handle pull option precedence Felipe Contreras

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