date handling: handle "AM"/"PM" on time
[git/git.git] / init-db.c
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8bc9a0c7
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1/*
2 * GIT - The information manager from hell
3 *
4 * Copyright (C) Linus Torvalds, 2005
5 */
e83c5163
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6#include "cache.h"
7
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8void safe_create_dir(char *dir)
9{
10 if (mkdir(dir, 0755) < 0) {
11 if (errno != EEXIST) {
12 perror(dir);
13 exit(1);
14 }
15 }
16}
17
4696cb93
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18/*
19 * If you want to, you can share the DB area with any number of branches.
20 * That has advantages: you can save space by sharing all the SHA1 objects.
21 * On the other hand, it might just make lookup slower and messier. You
22 * be the judge. The default case is to have one DB per managed directory.
23 */
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24int main(int argc, char **argv)
25{
17cf7816 26 char *sha1_dir, *path;
19b2860c 27 int len, i;
e83c5163 28
cb126d8d 29 safe_create_dir(".git");
e83c5163 30
e83c5163 31 sha1_dir = getenv(DB_ENVIRONMENT);
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32 if (!sha1_dir) {
33 sha1_dir = DEFAULT_DB_ENVIRONMENT;
34 fprintf(stderr, "defaulting to local storage area\n");
e83c5163 35 }
e83c5163 36 len = strlen(sha1_dir);
812666c8 37 path = xmalloc(len + 40);
e83c5163 38 memcpy(path, sha1_dir, len);
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39
40 safe_create_dir(sha1_dir);
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41 for (i = 0; i < 256; i++) {
42 sprintf(path+len, "/%02x", i);
cb126d8d 43 safe_create_dir(path);
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44 }
45 return 0;
46}