Eventually we want to be able to display the warning only when
fast-forward merges are not possible.
In order to do so we need to move the default warning up to the point
where we can check if we can fast-forward or not.
Additionally, config_get_rebase() was probably never its true home.
This requires a temporary variable to check if we are in the "default
mode" (no --rebase or --no-rebase specified). But this is only
temporary; another patch in the series gets rid of that.
Signed-off-by: Felipe Contreras <felipe.contreras@xxxxxxxxx>
---
builtin/pull.c | 39 +++++++++++++++++++++++----------------
1 file changed, 23 insertions(+), 16 deletions(-)
diff --git a/builtin/pull.c b/builtin/pull.c
index feadded1b6..3fd9bd1bd2 100644
--- a/builtin/pull.c
+++ b/builtin/pull.c
@@ -27,6 +27,8 @@
#include "commit-reach.h"
#include "sequencer.h"
+static int default_mode;
+
/**
* Parses the value of --rebase. If value is a false value, returns
* REBASE_FALSE. If value is a true value, returns REBASE_TRUE. If value is
@@ -344,21 +346,7 @@ 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) {
- advise(_("Pulling without specifying how to reconcile divergent branches is discouraged;\n"
- "you need to specify if you want a merge, a rebase, or a fast-forward.\n"
- "You can squelch this message by running one of the following commands:\n"
- "\n"
- " git config pull.rebase false # merge (the default strategy)\n"
- " git config pull.rebase true # rebase\n"
- " git config pull.ff only # fast-forward only\n"
- "\n"
- "You can replace \"git config\" with \"git config --global\" to set a default\n"
- "preference for all repositories.\n"
- "If unsure, run \"git pull --no-rebase\".\n"
- "Read \"git pull --help\" for more information."
- ));
- }
+ default_mode = 1;
return REBASE_FALSE;
}
@@ -927,6 +915,7 @@ int cmd_pull(int argc, const char **argv, const char *prefix)
struct oid_array merge_heads = OID_ARRAY_INIT;
struct object_id orig_head, curr_head;
struct object_id rebase_fork_point;
+ int can_ff;
if (!getenv("GIT_REFLOG_ACTION"))
set_reflog_message(argc, argv);
@@ -1022,6 +1011,24 @@ int cmd_pull(int argc, const char **argv, const char *prefix)
if (opt_rebase && merge_heads.nr > 1)
die(_("Cannot rebase onto multiple branches."));
+ can_ff = get_can_ff(&orig_head, &merge_heads.oid[0]);
+
+ if (default_mode && opt_verbosity >= 0 && !opt_ff) {
+ advise(_("Pulling without specifying how to reconcile divergent branches is discouraged;\n"
+ "you need to specify if you want a merge, a rebase, or a fast-forward.\n"
+ "You can squelch this message by running one of the following commands:\n"
+ "\n"
+ " git config pull.rebase false # merge (the default strategy)\n"
+ " git config pull.rebase true # rebase\n"
+ " git config pull.ff only # fast-forward only\n"
+ "\n"
+ "You can replace \"git config\" with \"git config --global\" to set a default\n"
+ "preference for all repositories.\n"
+ "If unsure, run \"git pull --no-rebase\".\n"
+ "Read \"git pull --help\" for more information."
+ ));
+ }
+
if (opt_rebase) {
int ret = 0;
if ((recurse_submodules == RECURSE_SUBMODULES_ON ||
@@ -1029,7 +1036,7 @@ int cmd_pull(int argc, const char **argv, const char *prefix)
submodule_touches_in_range(the_repository, &rebase_fork_point, &curr_head))
die(_("cannot rebase with locally recorded submodule modifications"));
- if (get_can_ff(&orig_head, &merge_heads.oid[0])) {
+ if (can_ff) {
/* we can fast-forward this without invoking rebase */
opt_ff = "--ff-only";
ret = run_merge();
--
2.29.2
