7 static int do_generic_cmd(const char *me, char *arg)
9 const char *my_argv[4];
12 if (!arg || !(arg = sq_dequote(arg)))
14 if (prefixcmp(me, "git-"))
21 return execv_git_cmd(my_argv);
24 static int do_cvs_cmd(const char *me, char *arg)
26 const char *cvsserver_argv[3] = {
27 "cvsserver", "server", NULL
30 if (!arg || strcmp(arg, "server"))
31 die("git-cvsserver only handles server: %s", arg);
34 return execv_git_cmd(cvsserver_argv);
38 static struct commands {
40 int (*exec)(const char *me, char *arg);
42 { "git-receive-pack", do_generic_cmd },
43 { "git-upload-pack", do_generic_cmd },
44 { "cvs", do_cvs_cmd },
48 int cmd_shell(int argc, const char **argv, const char *prefix)
54 * Special hack to pretend to be a CVS server
56 if (argc == 2 && !strcmp(argv[1], "cvs server"))
60 * We do not accept anything but "-c" followed by "cmd arg",
61 * where "cmd" is a very limited subset of git commands.
63 else if (argc != 3 || strcmp(argv[1], "-c"))
64 die("What do you think I am? A shell?");
66 prog = xstrdup(argv[2]);
67 if (!strncmp(prog, "git", 3) && isspace(prog[3]))
68 /* Accept "git foo" as if the caller said "git-foo". */
71 for (cmd = cmd_list ; cmd->name ; cmd++) {
72 int len = strlen(cmd->name);
74 if (strncmp(cmd->name, prog, len))
87 exit(cmd->exec(cmd->name, arg));
89 die("unrecognized command '%s'", prog);