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git/test-path-utils.c
David Reiss 0454dd93bf 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>
2008-05-23 14:15:01 -07:00

26 lines
566 B
C

#include "cache.h"
int main(int argc, char **argv)
{
if (argc == 3 && !strcmp(argv[1], "normalize_absolute_path")) {
char *buf = xmalloc(strlen(argv[2])+1);
int rv = normalize_absolute_path(buf, argv[2]);
assert(strlen(buf) == rv);
puts(buf);
}
if (argc >= 2 && !strcmp(argv[1], "make_absolute_path")) {
while (argc > 2) {
puts(make_absolute_path(argv[2]));
argc--;
argv++;
}
}
if (argc == 4 && !strcmp(argv[1], "longest_ancestor_length")) {
int len = longest_ancestor_length(argv[2], argv[3]);
printf("%d\n", len);
}
return 0;
}