Big tool rename.

As promised, this is the "big tool rename" patch.  The primary differences
since 0.99.6 are:

  (1) git-*-script are no more.  The commands installed do not
      have any such suffix so users do not have to remember if
      something is implemented as a shell script or not.

  (2) Many command names with 'cache' in them are renamed with
      'index' if that is what they mean.

There are backward compatibility symblic links so that you and
Porcelains can keep using the old names, but the backward
compatibility support  is expected to be removed in the near
future.

Signed-off-by: Junio C Hamano <junkio@cox.net>

1 files changed, 100 insertions, 0 deletions

diff --git a/git-ls-remote.sh b/git-ls-remote.sh
new file mode 100755
index 0000000000..604c5f5bbe
--- /dev/null
+++ b/git-ls-remote.sh
@@ -0,0 +1,100 @@
+#!/bin/sh
+#
+. git-sh-setup || die "Not a git archive"
+
+usage () {
+    echo >&2 "usage: $0 [--heads] [--tags] <repository> <refs>..."
+    exit 1;
+}
+
+while case "$#" in 0) break;; esac
+do
+  case "$1" in
+  -h|--h|--he|--hea|--head|--heads)
+  heads=heads; shift ;;
+  -t|--t|--ta|--tag|--tags)
+  tags=tags; shift ;;
+  --)
+  shift; break ;;
+  -*)
+  usage ;;
+  *)
+  break ;;
+  esac
+done
+
+case "$#" in 0) usage ;; esac
+
+case ",$heads,$tags," in
+,,,) heads=heads tags=tags other=other ;;
+esac
+
+. git-parse-remote
+peek_repo="$(get_remote_url "$@")"
+shift
+
+tmp=.ls-remote-$$
+trap "rm -fr $tmp-*" 0 1 2 3 15
+tmpdir=$tmp-d
+
+case "$peek_repo" in
+http://* | https://* )
+        if [ -n "$GIT_SSL_NO_VERIFY" ]; then
+            curl_extra_args="-k"
+        fi
+	curl -nsf $curl_extra_args "$peek_repo/info/refs" || exit 1
+	;;
+
+rsync://* )
+	mkdir $tmpdir
+	rsync -rq "$peek_repo/refs" $tmpdir || exit 1
+	(cd $tmpdir && find refs -type f) |
+	while read path
+	do
+		cat "$tmpdir/$path" | tr -d '\012'
+		echo "	$path"
+	done &&
+	rm -fr $tmpdir
+	;;
+
+* )
+	git-peek-remote "$peek_repo"
+	;;
+esac |
+sort -t '	' -k 2 |
+while read sha1 path
+do
+	case "$path" in
+	refs/heads/*)
+		group=heads ;;
+	refs/tags/*)
+		group=tags ;;
+	*)
+		group=other ;;
+	esac
+	case ",$heads,$tags,$other," in
+	*,$group,*)
+		;;
+	*)
+		continue;;
+	esac
+	case "$#" in
+	0)
+		match=yes ;;
+	*)
+		match=no
+		for pat
+		do
+			case "/$path" in
+			*/$pat )
+				match=yes
+				break ;;
+			esac
+		done
+	esac
+	case "$match" in
+	no)
+		continue ;;
+	esac
+	echo "$sha1	$path"
+done