summaryrefslogtreecommitdiff
path: root/shell.c
diff options
context:
space:
mode:
authorJunio C Hamano <gitster@pobox.com>2008-08-19 18:05:43 -0700
committerJunio C Hamano <gitster@pobox.com>2008-08-20 01:36:10 -0700
commitdaa0cc9a92c9c2c714aa5f7da6d0ff65b93e0698 (patch)
treef81442a41f7bbd496be466120a878434c68aab23 /shell.c
parent4cfc24afc9ffa4d3f1623be8990eea118e82d4fd (diff)
downloadgit-daa0cc9a92c9c2c714aa5f7da6d0ff65b93e0698.tar.gz
Build-in "git-shell"
This trivially makes "git-shell" a built-in. It makes the executable even fatter, though. And MinGW removed git-shell only because of the funny dependencies; there is no reason to do so anymore. Signed-off-by: Junio C Hamano <gitster@pobox.com> Tested-on-MinGW-by: Johannes Sixt <johannes.sixt@telecom.at>
Diffstat (limited to 'shell.c')
-rw-r--r--shell.c89
1 files changed, 0 insertions, 89 deletions
diff --git a/shell.c b/shell.c
deleted file mode 100644
index 0f6a727a8c..0000000000
--- a/shell.c
+++ /dev/null
@@ -1,89 +0,0 @@
-#include "cache.h"
-#include "quote.h"
-#include "exec_cmd.h"
-#include "strbuf.h"
-
-static int do_generic_cmd(const char *me, char *arg)
-{
- const char *my_argv[4];
-
- setup_path();
- if (!arg || !(arg = sq_dequote(arg)))
- die("bad argument");
- if (prefixcmp(me, "git-"))
- die("bad command");
-
- my_argv[0] = me + 4;
- my_argv[1] = arg;
- my_argv[2] = NULL;
-
- return execv_git_cmd(my_argv);
-}
-
-static int do_cvs_cmd(const char *me, char *arg)
-{
- const char *cvsserver_argv[3] = {
- "cvsserver", "server", NULL
- };
-
- if (!arg || strcmp(arg, "server"))
- die("git-cvsserver only handles server: %s", arg);
-
- setup_path();
- return execv_git_cmd(cvsserver_argv);
-}
-
-
-static struct commands {
- const char *name;
- int (*exec)(const char *me, char *arg);
-} cmd_list[] = {
- { "git-receive-pack", do_generic_cmd },
- { "git-upload-pack", do_generic_cmd },
- { "cvs", do_cvs_cmd },
- { NULL },
-};
-
-int main(int argc, char **argv)
-{
- char *prog;
- struct commands *cmd;
-
- /*
- * Special hack to pretend to be a CVS server
- */
- if (argc == 2 && !strcmp(argv[1], "cvs server"))
- argv--;
-
- /*
- * We do not accept anything but "-c" followed by "cmd arg",
- * where "cmd" is a very limited subset of git commands.
- */
- else if (argc != 3 || strcmp(argv[1], "-c"))
- die("What do you think I am? A shell?");
-
- prog = argv[2];
- if (!strncmp(prog, "git", 3) && isspace(prog[3]))
- /* Accept "git foo" as if the caller said "git-foo". */
- prog[3] = '-';
-
- for (cmd = cmd_list ; cmd->name ; cmd++) {
- int len = strlen(cmd->name);
- char *arg;
- if (strncmp(cmd->name, prog, len))
- continue;
- arg = NULL;
- switch (prog[len]) {
- case '\0':
- arg = NULL;
- break;
- case ' ':
- arg = prog + len + 1;
- break;
- default:
- continue;
- }
- exit(cmd->exec(cmd->name, arg));
- }
- die("unrecognized command '%s'", prog);
-}