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author | David Reiss <dreiss@facebook.com> | 2008-05-19 23:49:26 -0700 |
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committer | Junio C Hamano <gitster@pobox.com> | 2008-05-23 14:15:01 -0700 |
commit | 0454dd93bfb2334355ec62fff670d8c6cb3570a1 (patch) | |
tree | 8c0b1ada7cce01e71c2a2bbed0cfd23a26db8ba2 /cache.h | |
parent | d553e737897e8edbbc2092bf345fc58b2dae5251 (diff) | |
download | git-0454dd93bfb2334355ec62fff670d8c6cb3570a1.tar.gz |
Add support for GIT_CEILING_DIRECTORIES
Make git recognize a new environment variable that prevents it from
chdir'ing up into specified directories when looking for a GIT_DIR.
Useful for avoiding slow network directories.
For example, I use git in an environment where homedirs are automounted
and "ls /home/nonexistent" takes about 9 seconds. Setting
GIT_CEILING_DIRS="/home" allows "git help -a" (for bash completion) and
"git symbolic-ref" (for my shell prompt) to run in a reasonable time.
Signed-off-by: David Reiss <dreiss@facebook.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'cache.h')
-rw-r--r-- | cache.h | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -300,6 +300,7 @@ static inline enum object_type object_type(unsigned int mode) #define CONFIG_ENVIRONMENT "GIT_CONFIG" #define CONFIG_LOCAL_ENVIRONMENT "GIT_CONFIG_LOCAL" #define EXEC_PATH_ENVIRONMENT "GIT_EXEC_PATH" +#define CEILING_DIRECTORIES_ENVIRONMENT "GIT_CEILING_DIRECTORIES" #define GITATTRIBUTES_FILE ".gitattributes" #define INFOATTRIBUTES_FILE "info/attributes" #define ATTRIBUTE_MACRO_PREFIX "[attr]" @@ -515,6 +516,7 @@ static inline int is_absolute_path(const char *path) } const char *make_absolute_path(const char *path); int normalize_absolute_path(char *buf, const char *path); +int longest_ancestor_length(const char *path, const char *prefix_list); /* Read and unpack a sha1 file into memory, write memory to a sha1 file */ extern int sha1_object_info(const unsigned char *, unsigned long *); |