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authorPaul Tan <pyokagan@gmail.com>2015-06-18 10:54:03 (GMT)
committerJunio C Hamano <gitster@pobox.com>2015-06-18 20:17:09 (GMT)
commita9de98975479ef7d42986db63c16251c1f87ebcb (patch)
tree15e0a8879ec52ae65b75734b1eb9022a8a4deae1 /builtin/pull.c
parent44c175c7a46b3a0446e046bdaa566adb9e57d89d (diff)
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pull: support pull.ff config
Since b814da8 (pull: add pull.ff configuration, 2014-01-15), git-pull.sh would lookup the configuration value of "pull.ff", and set the flag "--ff" if its value is "true", "--no-ff" if its value is "false" and "--ff-only" if its value is "only". Re-implement this behavior. Signed-off-by: Paul Tan <pyokagan@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/pull.c')
-rw-r--r--builtin/pull.c29
1 files changed, 29 insertions, 0 deletions
diff --git a/builtin/pull.c b/builtin/pull.c
index 647bcb9..b61cff5 100644
--- a/builtin/pull.c
+++ b/builtin/pull.c
@@ -167,6 +167,32 @@ static void argv_push_force(struct argv_array *arr)
}
/**
+ * 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.
+ */
+static const char *config_get_ff(void)
+{
+ const char *value;
+
+ if (git_config_get_value("pull.ff", &value))
+ return NULL;
+
+ switch (git_config_maybe_bool("pull.ff", value)) {
+ case 0:
+ return "--no-ff";
+ case 1:
+ return "--ff";
+ }
+
+ if (!strcmp(value, "only"))
+ return "--ff-only";
+
+ die(_("Invalid value for pull.ff: %s"), value);
+}
+
+/**
* Appends merge candidates from FETCH_HEAD that are not marked not-for-merge
* into merge_heads.
*/
@@ -397,6 +423,9 @@ int cmd_pull(int argc, const char **argv, const char *prefix)
parse_repo_refspecs(argc, argv, &repo, &refspecs);
+ if (!opt_ff)
+ opt_ff = xstrdup_or_null(config_get_ff());
+
if (run_fetch(repo, refspecs))
return 1;