diff options
| -rw-r--r-- | cache.h | 1 | ||||
| -rw-r--r-- | config.c | 5 | ||||
| -rw-r--r-- | environment.c | 1 | ||||
| -rw-r--r-- | refs.c | 10 | ||||
| -rw-r--r-- | symbolic-ref.c | 1 |
5 files changed, 14 insertions, 4 deletions
@@ -179,6 +179,7 @@ extern int commit_index_file(struct cache_file *); extern void rollback_index_file(struct cache_file *); extern int trust_executable_bit; +extern int only_use_symrefs; #define MTIME_CHANGED 0x0001 #define CTIME_CHANGED 0x0002 @@ -214,6 +214,11 @@ int git_default_config(const char *var, const char *value) return 0; } + if (!strcmp(var, "core.symrefsonly")) { + only_use_symrefs = git_config_bool(var, value); + return 0; + } + if (!strcmp(var, "user.name")) { strncpy(git_default_name, value, sizeof(git_default_name)); return 0; diff --git a/environment.c b/environment.c index 1dc7af56cf..b5026f1265 100644 --- a/environment.c +++ b/environment.c @@ -12,6 +12,7 @@ char git_default_email[MAX_GITNAME]; char git_default_name[MAX_GITNAME]; int trust_executable_bit = 1; +int only_use_symrefs = 0; static char *git_dir, *git_object_dir, *git_index_file, *git_refs_dir, *git_graft_file; @@ -121,10 +121,12 @@ int create_symref(const char *git_HEAD, const char *refs_heads_master) int fd, len, written; #if USE_SYMLINK_HEAD - unlink(git_HEAD); - if (!symlink(refs_heads_master, git_HEAD)) - return 0; - fprintf(stderr, "no symlink - falling back to symbolic ref\n"); + if (!only_use_symrefs) { + unlink(git_HEAD); + if (!symlink(refs_heads_master, git_HEAD)) + return 0; + fprintf(stderr, "no symlink - falling back to symbolic ref\n"); + } #endif len = snprintf(ref, sizeof(ref), "ref: %s\n", refs_heads_master); diff --git a/symbolic-ref.c b/symbolic-ref.c index a72d7accb1..193c87c174 100644 --- a/symbolic-ref.c +++ b/symbolic-ref.c @@ -20,6 +20,7 @@ static void check_symref(const char *HEAD) int main(int argc, const char **argv) { setup_git_directory(); + git_config(git_default_config); switch (argc) { case 2: check_symref(argv[1]); |