summaryrefslogtreecommitdiff
path: root/builtin/pull.c
diff options
context:
space:
mode:
authorPaul Tan <pyokagan@gmail.com>2015-06-18 10:54:04 (GMT)
committerJunio C Hamano <gitster@pobox.com>2015-06-18 20:17:16 (GMT)
commit4a4cf9e821f604b79817bc37b475828f3fb8b0a4 (patch)
tree99cb30bd03852e51ee2a2077c8a26815cfdc40ab /builtin/pull.c
parenta9de98975479ef7d42986db63c16251c1f87ebcb (diff)
downloadgit-4a4cf9e821f604b79817bc37b475828f3fb8b0a4.zip
git-4a4cf9e821f604b79817bc37b475828f3fb8b0a4.tar.gz
git-4a4cf9e821f604b79817bc37b475828f3fb8b0a4.tar.bz2
pull: check if in unresolved merge state
Since d38a30d (Be more user-friendly when refusing to do something because of conflict., 2010-01-12), git-pull will error out with user-friendly advices if the user is in the middle of a merge or has unmerged files. Re-implement this behavior. While the "has unmerged files" case can be handled by die_resolve_conflict(), we introduce a new function die_conclude_merge() for printing a different error message for when there are no unmerged files but the merge has not been finished. 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.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/builtin/pull.c b/builtin/pull.c
index b61cff5..1e688be 100644
--- a/builtin/pull.c
+++ b/builtin/pull.c
@@ -12,6 +12,7 @@
#include "run-command.h"
#include "sha1-array.h"
#include "remote.h"
+#include "dir.h"
static const char * const pull_usage[] = {
N_("git pull [options] [<repository> [<refspec>...]]"),
@@ -426,6 +427,14 @@ int cmd_pull(int argc, const char **argv, const char *prefix)
if (!opt_ff)
opt_ff = xstrdup_or_null(config_get_ff());
+ git_config(git_default_config, NULL);
+
+ if (read_cache_unmerged())
+ die_resolve_conflict("Pull");
+
+ if (file_exists(git_path("MERGE_HEAD")))
+ die_conclude_merge();
+
if (run_fetch(repo, refspecs))
return 1;