2 * GIT - The information manager from hell
4 * Copyright (C) Eric Biederman, 2005
8 static const char var_usage[] = "git-var [-l | <variable>]";
12 const char *(*read)(int);
14 static struct git_var git_vars[] = {
15 { "GIT_COMMITTER_IDENT", git_committer_info },
16 { "GIT_AUTHOR_IDENT", git_author_info },
20 static void list_vars(void)
23 for(ptr = git_vars; ptr->read; ptr++) {
24 printf("%s=%s\n", ptr->name, ptr->read(IDENT_WARN_ON_NO_NAME));
28 static const char *read_var(const char *var)
33 for(ptr = git_vars; ptr->read; ptr++) {
34 if (strcmp(var, ptr->name) == 0) {
35 val = ptr->read(IDENT_ERROR_ON_NO_NAME);
42 static int show_config(const char *var, const char *value, void *cb)
45 printf("%s=%s\n", var, value);
48 return git_default_config(var, value, cb);
51 int main(int argc, char **argv)
59 setup_git_directory_gently(&nongit);
62 if (strcmp(argv[1], "-l") == 0) {
63 git_config(show_config, NULL);
67 git_config(git_default_config, NULL);
68 val = read_var(argv[1]);