[PATCH v3 5/7] builtin/push: add option "--[no-]force-if-includes"

From

Srinidhi Kaushik <shrinidhi.kaushik@gmail.com>

Date

Sep 13, 2020, 14:54 UTC

Message-ID

<20200913145413.18351-6-shrinidhi.kaushik@gmail.com>

In-Reply-To

<20200913145413.18351-1-shrinidhi.kaushik@gmail.com>

Signed-off-by: Srinidhi Kaushik <shrinidhi.kaushik@gmail.com>
---
 advice.c       |  3 +++
 advice.h       |  2 ++
 builtin/push.c | 20 ++++++++++++++++++--
 3 files changed, 23 insertions(+), 2 deletions(-)

diff --git a/advice.c b/advice.c
index f0a3d32d20..164742305f 100644
--- a/advice.c
+++ b/advice.c
@@ -11,6 +11,7 @@ int advice_push_already_exists = 1;
 int advice_push_fetch_first = 1;
 int advice_push_needs_force = 1;
 int advice_push_unqualified_ref_name = 1;
+int advice_push_ref_needs_update = 1;
 int advice_status_hints = 1;
 int advice_status_u_option = 1;
 int advice_status_ahead_behind_warning = 1;
@@ -72,6 +73,7 @@ static struct {
 	{ "pushFetchFirst", &advice_push_fetch_first },
 	{ "pushNeedsForce", &advice_push_needs_force },
 	{ "pushUnqualifiedRefName", &advice_push_unqualified_ref_name },
+	{ "pushRefNeedsUpdate", &advice_push_ref_needs_update },
 	{ "statusHints", &advice_status_hints },
 	{ "statusUoption", &advice_status_u_option },
 	{ "statusAheadBehindWarning", &advice_status_ahead_behind_warning },
@@ -116,6 +118,7 @@ static struct {
 	[ADVICE_PUSH_ALREADY_EXISTS]			= { "pushAlreadyExists", 1 },
 	[ADVICE_PUSH_FETCH_FIRST]			= { "pushFetchFirst", 1 },
 	[ADVICE_PUSH_NEEDS_FORCE]			= { "pushNeedsForce", 1 },
+	[ADVICE_PUSH_REF_NEEDS_UPDATE]			= { "pushRefNeedsUpdate", 1 },
 
 	/* make this an alias for backward compatibility */
 	[ADVICE_PUSH_UPDATE_REJECTED_ALIAS]		= { "pushNonFastForward", 1 },
diff --git a/advice.h b/advice.h
index 16f2c11642..bc2432980a 100644
--- a/advice.h
+++ b/advice.h
@@ -11,6 +11,7 @@ extern int advice_push_already_exists;
 extern int advice_push_fetch_first;
 extern int advice_push_needs_force;
 extern int advice_push_unqualified_ref_name;
+extern int advice_push_ref_needs_update;
 extern int advice_status_hints;
 extern int advice_status_u_option;
 extern int advice_status_ahead_behind_warning;
@@ -60,6 +61,7 @@ extern int advice_add_empty_pathspec;
 	ADVICE_PUSH_UNQUALIFIED_REF_NAME,
 	ADVICE_PUSH_UPDATE_REJECTED_ALIAS,
 	ADVICE_PUSH_UPDATE_REJECTED,
+	ADVICE_PUSH_REF_NEEDS_UPDATE,
 	ADVICE_RESET_QUIET_WARNING,
 	ADVICE_RESOLVE_CONFLICT,
 	ADVICE_RM_HINTS,
diff --git a/builtin/push.c b/builtin/push.c
index bc94078e72..d23b4678b4 100644
--- a/builtin/push.c
+++ b/builtin/push.c
@@ -300,6 +300,12 @@ static const char message_advice_ref_needs_force[] =
 	   "or update a remote ref to make it point at a non-commit object,\n"
 	   "without using the '--force' option.\n");
 
+static const char message_advice_ref_needs_update[] =
+	N_("Updates were rejected because the tip of the remote-tracking\n"
+	   "branch has been updated since the last checkout. You may want\n"
+	   "to integrate those changes locally (e.g., 'git rebase ...')\n"
+	   "before forcing an update.\n");
+
 static void advise_pull_before_push(void)
 {
 	if (!advice_push_non_ff_current || !advice_push_update_rejected)
@@ -335,6 +341,13 @@ static void advise_ref_needs_force(void)
 	advise(_(message_advice_ref_needs_force));
 }
 
+static void advise_ref_needs_update(void)
+{
+	if (!advice_push_ref_needs_update || !advice_push_update_rejected)
+		return;
+	advise(_(message_advice_ref_needs_update));
+}
+
 static int push_with_options(struct transport *transport, struct refspec *rs,
 			     int flags)
 {
@@ -384,8 +397,9 @@ static int push_with_options(struct transport *transport, struct refspec *rs,
 		advise_ref_fetch_first();
 	} else if (reject_reasons & REJECT_NEEDS_FORCE) {
 		advise_ref_needs_force();
+	} else if (reject_reasons & REJECT_REF_NEEDS_UPDATE) {
+		advise_ref_needs_update();
 	}
-
 	return 1;
 }
 
@@ -521,7 +535,6 @@ static int git_push_config(const char *k, const char *v, void *cb)
 			return config_error_nonbool(k);
 		return color_parse(v, push_colors[slot]);
 	}
-
 	return git_default_config(k, v, NULL);
 }
 
@@ -551,6 +564,9 @@ int cmd_push(int argc, const char **argv, const char *prefix)
 		OPT_CALLBACK_F(0, CAS_OPT_NAME, &cas, N_("<refname>:<expect>"),
 			       N_("require old value of ref to be at this value"),
 			       PARSE_OPT_OPTARG | PARSE_OPT_LITERAL_ARGHELP, parseopt_push_cas_option),
+		OPT_BIT(0, "force-if-includes", &flags,
+			N_("require remote updates to be integrated locally"),
+			TRANSPORT_PUSH_FORCE_IF_INCLUDES),
 		OPT_CALLBACK(0, "recurse-submodules", &recurse_submodules, "(check|on-demand|no)",
 			     N_("control recursive pushing of submodules"), option_parse_recurse_submodules),
 		OPT_BOOL_F( 0 , "thin", &thin, N_("use thin pack"), PARSE_OPT_NOCOMPLETE),

-- 
2.28.0