diff options
Diffstat (limited to 'environment.c')
| -rw-r--r-- | environment.c | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/environment.c b/environment.c index e01acf8b11..903a6c9df7 100644 --- a/environment.c +++ b/environment.c @@ -13,6 +13,7 @@ #include "refs.h" #include "fmt-merge-msg.h" #include "commit.h" +#include "chdir-notify.h" int trust_executable_bit = 1; int trust_ctime = 1; @@ -296,7 +297,7 @@ char *get_graft_file(void) return the_repository->graft_file; } -void set_git_dir(const char *path) +static void set_git_dir_1(const char *path) { if (setenv(GIT_DIR_ENVIRONMENT, path, 1)) die("could not set GIT_DIR to '%s'", path); @@ -304,6 +305,26 @@ void set_git_dir(const char *path) setup_git_env(); } +static void update_relative_gitdir(const char *name, + const char *old_cwd, + const char *new_cwd, + void *data) +{ + char *path = reparent_relative_path(old_cwd, new_cwd, get_git_dir()); + trace_printf_key(&trace_setup_key, + "setup: move $GIT_DIR to '%s'", + path); + set_git_dir_1(path); + free(path); +} + +void set_git_dir(const char *path) +{ + set_git_dir_1(path); + if (!is_absolute_path(path)) + chdir_notify_register(NULL, update_relative_gitdir, NULL); +} + const char *get_log_output_encoding(void) { return git_log_output_encoding ? git_log_output_encoding |