From bc7c73e29cfb38232b5b6b1d1e8d59e7145a9860 Mon Sep 17 00:00:00 2001 From: Junio C Hamano Date: Sat, 1 Dec 2007 22:16:19 -0800 Subject: [PATCH] git-shell: accept "git foo" form This is a backport of 0a47dc110e042b5bcc63dc94c8d517e67efe9306 to 'maint' to be included in 1.5.6.2 so that older server side can accept dashless form of request when clients are updated. Signed-off-by: Junio C Hamano --- shell.c | 17 +++++++++++++---- 1 file changed, 13 insertions(+), 4 deletions(-) diff --git a/shell.c b/shell.c index 9826109d5..b27d01c9e 100644 --- a/shell.c +++ b/shell.c @@ -7,6 +7,7 @@ static int do_generic_cmd(const char *me, char *arg) { const char *my_argv[4]; + setup_path(NULL); if (!arg || !(arg = sq_dequote(arg))) die("bad argument"); if (prefixcmp(me, "git-")) @@ -29,7 +30,6 @@ static int do_cvs_cmd(const char *me, char *arg) die("git-cvsserver only handles server: %s", arg); setup_path(NULL); - return execv_git_cmd(cvsserver_argv); } @@ -49,15 +49,24 @@ 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 want to see "-c cmd args", and nothing else */ + + /* + * 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]; - argv += 2; - argc -= 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; -- 2.30.2