Move 'builtin-*' into a 'builtin/' subdirectory

This shrinks the top-level directory a bit, and makes it much more
pleasant to use auto-completion on the thing. Instead of

	[torvalds@nehalem git]$ em buil<tab>
	Display all 180 possibilities? (y or n)
	[torvalds@nehalem git]$ em builtin-sh
	builtin-shortlog.c     builtin-show-branch.c  builtin-show-ref.c
	builtin-shortlog.o     builtin-show-branch.o  builtin-show-ref.o
	[torvalds@nehalem git]$ em builtin-shor<tab>
	builtin-shortlog.c  builtin-shortlog.o
	[torvalds@nehalem git]$ em builtin-shortlog.c

you get

	[torvalds@nehalem git]$ em buil<tab>		[type]
	builtin/   builtin.h
	[torvalds@nehalem git]$ em builtin		[auto-completes to]
	[torvalds@nehalem git]$ em builtin/sh<tab>	[type]
	shortlog.c     shortlog.o     show-branch.c  show-branch.o  show-ref.c     show-ref.o
	[torvalds@nehalem git]$ em builtin/sho		[auto-completes to]
	[torvalds@nehalem git]$ em builtin/shor<tab>	[type]
	shortlog.c  shortlog.o
	[torvalds@nehalem git]$ em builtin/shortlog.c

which doesn't seem all that different, but not having that annoying
break in "Display all 180 possibilities?" is quite a relief.

NOTE! If you do this in a clean tree (no object files etc), or using an
editor that has auto-completion rules that ignores '*.o' files, you
won't see that annoying 'Display all 180 possibilities?' message - it
will just show the choices instead.  I think bash has some cut-off
around 100 choices or something.

So the reason I see this is that I'm using an odd editory, and thus
don't have the rules to cut down on auto-completion.  But you can
simulate that by using 'ls' instead, or something similar.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 0 insertions, 247 deletions

diff --git a/builtin-push.c b/builtin-push.c
deleted file mode 100644
index 5633f0a..0000000
--- a/builtin-push.c
+++ /dev/null
@@ -1,247 +0,0 @@
-/*
- * "git push"
- */
-#include "cache.h"
-#include "refs.h"
-#include "run-command.h"
-#include "builtin.h"
-#include "remote.h"
-#include "transport.h"
-#include "parse-options.h"
-
-static const char * const push_usage[] = {
-	"git push [<options>] [<repository> <refspec>...]",
-	NULL,
-};
-
-static int thin;
-static int deleterefs;
-static const char *receivepack;
-
-static const char **refspec;
-static int refspec_nr;
-
-static void add_refspec(const char *ref)
-{
-	int nr = refspec_nr + 1;
-	refspec = xrealloc(refspec, nr * sizeof(char *));
-	refspec[nr-1] = ref;
-	refspec_nr = nr;
-}
-
-static void set_refspecs(const char **refs, int nr)
-{
-	int i;
-	for (i = 0; i < nr; i++) {
-		const char *ref = refs[i];
-		if (!strcmp("tag", ref)) {
-			char *tag;
-			int len;
-			if (nr <= ++i)
-				die("tag shorthand without <tag>");
-			len = strlen(refs[i]) + 11;
-			if (deleterefs) {
-				tag = xmalloc(len+1);
-				strcpy(tag, ":refs/tags/");
-			} else {
-				tag = xmalloc(len);
-				strcpy(tag, "refs/tags/");
-			}
-			strcat(tag, refs[i]);
-			ref = tag;
-		} else if (deleterefs && !strchr(ref, ':')) {
-			char *delref;
-			int len = strlen(ref)+1;
-			delref = xmalloc(len+1);
-			strcpy(delref, ":");
-			strcat(delref, ref);
-			ref = delref;
-		} else if (deleterefs)
-			die("--delete only accepts plain target ref names");
-		add_refspec(ref);
-	}
-}
-
-static void setup_push_tracking(void)
-{
-	struct strbuf refspec = STRBUF_INIT;
-	struct branch *branch = branch_get(NULL);
-	if (!branch)
-		die("You are not currently on a branch.");
-	if (!branch->merge_nr)
-		die("The current branch %s is not tracking anything.",
-		    branch->name);
-	if (branch->merge_nr != 1)
-		die("The current branch %s is tracking multiple branches, "
-		    "refusing to push.", branch->name);
-	strbuf_addf(&refspec, "%s:%s", branch->name, branch->merge[0]->src);
-	add_refspec(refspec.buf);
-}
-
-static void setup_default_push_refspecs(void)
-{
-	switch (push_default) {
-	default:
-	case PUSH_DEFAULT_MATCHING:
-		add_refspec(":");
-		break;
-
-	case PUSH_DEFAULT_TRACKING:
-		setup_push_tracking();
-		break;
-
-	case PUSH_DEFAULT_CURRENT:
-		add_refspec("HEAD");
-		break;
-
-	case PUSH_DEFAULT_NOTHING:
-		die("You didn't specify any refspecs to push, and "
-		    "push.default is \"nothing\".");
-		break;
-	}
-}
-
-static int push_with_options(struct transport *transport, int flags)
-{
-	int err;
-	int nonfastforward;
-	if (receivepack)
-		transport_set_option(transport,
-				     TRANS_OPT_RECEIVEPACK, receivepack);
-	if (thin)
-		transport_set_option(transport, TRANS_OPT_THIN, "yes");
-
-	if (flags & TRANSPORT_PUSH_VERBOSE)
-		fprintf(stderr, "Pushing to %s\n", transport->url);
-	err = transport_push(transport, refspec_nr, refspec, flags,
-			     &nonfastforward);
-	if (err != 0)
-		error("failed to push some refs to '%s'", transport->url);
-
-	err |= transport_disconnect(transport);
-
-	if (!err)
-		return 0;
-
-	if (nonfastforward && advice_push_nonfastforward) {
-		printf("To prevent you from losing history, non-fast-forward updates were rejected\n"
-		       "Merge the remote changes before pushing again.  See the 'Note about\n"
-		       "fast-forwards' section of 'git push --help' for details.\n");
-	}
-
-	return 1;
-}
-
-static int do_push(const char *repo, int flags)
-{
-	int i, errs;
-	struct remote *remote = remote_get(repo);
-	const char **url;
-	int url_nr;
-
-	if (!remote) {
-		if (repo)
-			die("bad repository '%s'", repo);
-		die("No destination configured to push to.");
-	}
-
-	if (remote->mirror)
-		flags |= (TRANSPORT_PUSH_MIRROR|TRANSPORT_PUSH_FORCE);
-
-	if ((flags & TRANSPORT_PUSH_ALL) && refspec) {
-		if (!strcmp(*refspec, "refs/tags/*"))
-			return error("--all and --tags are incompatible");
-		return error("--all can't be combined with refspecs");
-	}
-
-	if ((flags & TRANSPORT_PUSH_MIRROR) && refspec) {
-		if (!strcmp(*refspec, "refs/tags/*"))
-			return error("--mirror and --tags are incompatible");
-		return error("--mirror can't be combined with refspecs");
-	}
-
-	if ((flags & (TRANSPORT_PUSH_ALL|TRANSPORT_PUSH_MIRROR)) ==
-				(TRANSPORT_PUSH_ALL|TRANSPORT_PUSH_MIRROR)) {
-		return error("--all and --mirror are incompatible");
-	}
-
-	if (!refspec && !(flags & TRANSPORT_PUSH_ALL)) {
-		if (remote->push_refspec_nr) {
-			refspec = remote->push_refspec;
-			refspec_nr = remote->push_refspec_nr;
-		} else if (!(flags & TRANSPORT_PUSH_MIRROR))
-			setup_default_push_refspecs();
-	}
-	errs = 0;
-	if (remote->pushurl_nr) {
-		url = remote->pushurl;
-		url_nr = remote->pushurl_nr;
-	} else {
-		url = remote->url;
-		url_nr = remote->url_nr;
-	}
-	if (url_nr) {
-		for (i = 0; i < url_nr; i++) {
-			struct transport *transport =
-				transport_get(remote, url[i]);
-			if (push_with_options(transport, flags))
-				errs++;
-		}
-	} else {
-		struct transport *transport =
-			transport_get(remote, NULL);
-
-		if (push_with_options(transport, flags))
-			errs++;
-	}
-	return !!errs;
-}
-
-int cmd_push(int argc, const char **argv, const char *prefix)
-{
-	int flags = 0;
-	int tags = 0;
-	int rc;
-	const char *repo = NULL;	/* default repository */
-	struct option options[] = {
-		OPT_BIT('q', "quiet", &flags, "be quiet", TRANSPORT_PUSH_QUIET),
-		OPT_BIT('v', "verbose", &flags, "be verbose", TRANSPORT_PUSH_VERBOSE),
-		OPT_STRING( 0 , "repo", &repo, "repository", "repository"),
-		OPT_BIT( 0 , "all", &flags, "push all refs", TRANSPORT_PUSH_ALL),
-		OPT_BIT( 0 , "mirror", &flags, "mirror all refs",
-			    (TRANSPORT_PUSH_MIRROR|TRANSPORT_PUSH_FORCE)),
-		OPT_BOOLEAN( 0, "delete", &deleterefs, "delete refs"),
-		OPT_BOOLEAN( 0 , "tags", &tags, "push tags (can't be used with --all or --mirror)"),
-		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),
-		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_END()
-	};
-
-	git_config(git_default_config, NULL);
-	argc = parse_options(argc, argv, prefix, options, push_usage, 0);
-
-	if (deleterefs && (tags || (flags & (TRANSPORT_PUSH_ALL | TRANSPORT_PUSH_MIRROR))))
-		die("--delete is incompatible with --all, --mirror and --tags");
-	if (deleterefs && argc < 2)
-		die("--delete doesn't make sense without any refs");
-
-	if (tags)
-		add_refspec("refs/tags/*");
-
-	if (argc > 0) {
-		repo = argv[0];
-		set_refspecs(argv + 1, argc - 1);
-	}
-
-	rc = do_push(repo, flags);
-	if (rc == -1)
-		usage_with_options(push_usage, options);
-	else
-		return rc;
-}