From: Yann Dirson <ydirson@altern.org>
Date: Mon, 08 Jan 2007 22:12:26 GMT
Subject: [PATCH] Add contrib/stg-gitk: helper script to run gitk
Message-ID: <20070108220918.18329.30083.stgit@gandelf.nowhere.earth>




Signed-off-by: Yann Dirson <ydirson@altern.org>
---

Here is a small helper script implementing the display of current/named/all
stgit stacks (or standard branches) in gitk.  As noted earlier, that does not
allow to see new refs by requesting an update from gitk, but it will still be
useful to me at least :)

 contrib/stg-gitk |   59 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 59 insertions(+), 0 deletions(-)

diff --git a/contrib/stg-gitk b/contrib/stg-gitk
new file mode 100755
index 0000000..8d4ae43
--- /dev/null
+++ b/contrib/stg-gitk
@@ -0,0 +1,59 @@
+#!/bin/sh
+set -e
+
+# stg-gitk - helper script to graphically display an StGIT stack
+
+# Allows quick synchronization of a cvs mirror branch (does not try to
+# reconstruct patchsets, creates "jumbo" commits), and commits stgit
+# patches to CVS.
+
+# LIMITATIONS:
+# - asking gitk to "update" won't detect any new ref
+# - no support for spaces in branch names
+
+# Copyright (c) 2007 Yann Dirson <ydirson@altern.org>
+# Subject to the GNU GPL, version 2.
+
+usage()
+{
+    echo "Usage: $(basename $0) [<branches>|--all]"
+    exit 1
+}
+
+allbranches=0
+case "$1" in
+--all) allbranches=1; shift ;;
+--*) usage ;;
+*) break ;;
+esac
+
+if [ $allbranches = 1 ] && [ "$#" -gt 0 ]; then
+    usage
+fi
+
+GIT_DIR=$(git-rev-parse --git-dir)
+GIT_DIR_SPKIPLEN=$(printf "$GIT_DIR/X" | wc -c)
+
+refdirs=''
+if [ $allbranches = 1 ]; then
+    refdirs="$GIT_DIR/refs"
+else
+    if [ "$#" = 0 ]; then
+	set -- "$(stg branch)"
+    fi
+
+    for b in "$@"; do
+	if [ -e "$GIT_DIR/refs/patches/$b" ]; then
+	    # StGIT branch: show all patches
+	    refdirs="$refdirs $GIT_DIR/refs/patches/$b"
+	elif [ -e "$GIT_DIR/refs/heads/$b" ]; then
+	    # other GIT branch
+	    refdirs="$refdirs $GIT_DIR/refs/heads/$b"
+	else
+	    echo >&2 "ERROR: no such branch '$b'"
+	    usage
+	fi
+    done
+fi
+
+gitk $(find $refdirs -type f -not -name '*.log' | cut -c${GIT_DIR_SPKIPLEN}- )