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, 118 insertions, 0 deletions

diff --git a/git-applypatch.sh b/git-applypatch.sh
new file mode 100755
index 000000000..fd594ed4e
--- /dev/null
+++ b/git-applypatch.sh
@@ -0,0 +1,118 @@
+#!/bin/sh
+##
+## applypatch takes four file arguments, and uses those to
+## apply the unpacked patch (surprise surprise) that they
+## represent to the current tree.
+##
+## The arguments are:
+##	$1 - file with commit message
+##	$2 - file with the actual patch
+##	$3 - "info" file with Author, email and subject
+##	$4 - optional file containing signoff to add
+##
+. git-sh-setup || die "Not a git archive."
+
+final=.dotest/final-commit
+##
+## If this file exists, we ask before applying
+##
+query_apply=.dotest/.query_apply
+
+## We do not munge the first line of the commit message too much
+## if this file exists.
+keep_subject=.dotest/.keep_subject
+
+
+MSGFILE=$1
+PATCHFILE=$2
+INFO=$3
+SIGNOFF=$4
+EDIT=${VISUAL:-${EDITOR:-vi}}
+
+export GIT_AUTHOR_NAME="$(sed -n '/^Author/ s/Author: //p' .dotest/info)"
+export GIT_AUTHOR_EMAIL="$(sed -n '/^Email/ s/Email: //p' .dotest/info)"
+export GIT_AUTHOR_DATE="$(sed -n '/^Date/ s/Date: //p' .dotest/info)"
+export SUBJECT="$(sed -n '/^Subject/ s/Subject: //p' .dotest/info)"
+
+if test '' != "$SIGNOFF"
+then
+	if test -f "$SIGNOFF"
+	then
+		SIGNOFF=`cat "$SIGNOFF"` || exit
+	elif case "$SIGNOFF" in yes | true | me | please) : ;; *) false ;; esac
+	then
+		SIGNOFF=`git-var GIT_COMMITTER_IDENT | sed -e '
+				s/>.*/>/
+				s/^/Signed-off-by: /'
+		`
+	else
+		SIGNOFF=
+	fi
+	if test '' != "$SIGNOFF"
+	then
+		LAST_SIGNED_OFF_BY=`
+			sed -ne '/^Signed-off-by: /p' "$MSGFILE" |
+			tail -n 1
+		`
+		test "$LAST_SIGNED_OFF_BY" = "$SIGNOFF" ||
+		echo "$SIGNOFF" >>"$MSGFILE"
+	fi
+fi
+
+patch_header=
+test -f "$keep_subject" || patch_header='[PATCH] '
+
+{
+	echo "$patch_header$SUBJECT"
+	if test -s "$MSGFILE"
+	then
+		echo
+		cat "$MSGFILE"
+	fi
+} >"$final"
+
+interactive=yes
+test -f "$query_apply" || interactive=no
+
+while [ "$interactive" = yes ]; do
+	echo "Commit Body is:"
+	echo "--------------------------"
+	cat "$final"
+	echo "--------------------------"
+	echo -n "Apply? [y]es/[n]o/[e]dit/[a]ccept all "
+	read reply
+	case "$reply" in
+		y|Y) interactive=no;;
+		n|N) exit 2;;	# special value to tell dotest to keep going
+		e|E) "$EDIT" "$final";;
+		a|A) rm -f "$query_apply"
+		     interactive=no ;;
+	esac
+done
+
+if test -x "$GIT_DIR"/hooks/applypatch-msg
+then
+	"$GIT_DIR"/hooks/applypatch-msg "$final" || exit
+fi
+
+echo
+echo Applying "'$SUBJECT'"
+echo
+
+git-apply --index "$PATCHFILE" || exit 1
+
+if test -x "$GIT_DIR"/hooks/pre-applypatch
+then
+	"$GIT_DIR"/hooks/pre-applypatch || exit
+fi
+
+tree=$(git-write-tree) || exit 1
+echo Wrote tree $tree
+commit=$(git-commit-tree $tree -p $(cat "$GIT_DIR"/HEAD) < "$final") || exit 1
+echo Committed: $commit
+echo $commit > "$GIT_DIR"/HEAD
+
+if test -x "$GIT_DIR"/hooks/post-applypatch
+then
+	"$GIT_DIR"/hooks/post-applypatch
+fi