push: add '--prune' option

diff --git a/builtin/push.c b/builtin/push.c
index 9cebf9ea234d968eab638f7dcdc65370f77c0047..fdfb2c4512e98b0448f710bf3162ef948cd52ded 100644 (file)
--- a/builtin/push.c
+++ b/builtin/push.c
@@ -8,6 +8,7 @@
 #include "remote.h"
 #include "transport.h"
 #include "parse-options.h"
+#include "submodule.h"
 
 static const char * const push_usage[] = {
        "git push [<options>] [<repository> [<refspec>...]]",
@@ -219,6 +220,21 @@ static int do_push(const char *repo, int flags)
        return !!errs;
 }
 
+static int option_parse_recurse_submodules(const struct option *opt,
+                                  const char *arg, int unset)
+{
+       int *flags = opt->value;
+       if (arg) {
+               if (!strcmp(arg, "check"))
+                       *flags |= TRANSPORT_RECURSE_SUBMODULES_CHECK;
+               else
+                       die("bad %s argument: %s", opt->long_name, arg);
+       } else
+               die("option %s needs an argument (check)", opt->long_name);
+
+       return 0;
+}
+
 int cmd_push(int argc, const char **argv, const char *prefix)
 {
        int flags = 0;
@@ -236,12 +252,17 @@ int cmd_push(int argc, const char **argv, const char *prefix)
                OPT_BIT('n' , "dry-run", &flags, "dry run", TRANSPORT_PUSH_DRY_RUN),
                OPT_BIT( 0,  "porcelain", &flags, "machine-readable output", TRANSPORT_PUSH_PORCELAIN),
                OPT_BIT('f', "force", &flags, "force updates", TRANSPORT_PUSH_FORCE),
+               { OPTION_CALLBACK, 0, "recurse-submodules", &flags, "check",
+                       "controls recursive pushing of submodules",
+                       PARSE_OPT_OPTARG, option_parse_recurse_submodules },
                OPT_BOOLEAN( 0 , "thin", &thin, "use thin pack"),
                OPT_STRING( 0 , "receive-pack", &receivepack, "receive-pack", "receive pack program"),
                OPT_STRING( 0 , "exec", &receivepack, "receive-pack", "receive pack program"),
                OPT_BIT('u', "set-upstream", &flags, "set upstream for git pull/status",
                        TRANSPORT_PUSH_SET_UPSTREAM),
                OPT_BOOLEAN(0, "progress", &progress, "force progress reporting"),
+               OPT_BIT(0, "prune", &flags, "prune locally removed refs",
+                       TRANSPORT_PUSH_PRUNE),
                OPT_END()
        };