Signed-off-by: Yann Dirson <ydirson@xxxxxxxxxx>
---
contrib/stg-gitk | 61 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 61 insertions(+), 0 deletions(-)
diff --git a/contrib/stg-gitk b/contrib/stg-gitk
new file mode 100755
index 0000000..dd01ef0
--- /dev/null
+++ b/contrib/stg-gitk
@@ -0,0 +1,61 @@
+#!/bin/sh
+set -e
+
+# stg-gitk - helper script to graphically display an StGIT stack
+
+# Displays given branches and stacks, without getting disturbed by
+# patch logs.
+
+# LIMITATIONS:
+# - asking gitk to "update" won't detect any new ref
+# - no support for spaces in branch names
+
+# Copyright (c) 2007 Yann Dirson <ydirson@xxxxxxxxxx>
+# 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 $GIT_DIR/refs/heads/$b $GIT_DIR/refs/patches/$b"
+ elif [ -e "$GIT_DIR/refs/heads/$b" ]; then
+ # other GIT branch
+ refdirs="$refdirs $GIT_DIR/refs/heads/$b"
+ elif [ $(git-for-each-ref "refs/$b" | wc -l) != 0 ]; then
+ # other ref
+ refdirs="$refdirs $(git-for-each-ref --format="$GIT_DIR/%(refname)" "refs/$b")"
+ else
+ echo >&2 "ERROR: no such ref '$b'"
+ usage
+ fi
+ done
+fi
+
+gitk $(find $refdirs -type f -not -name '*.log' | cut -c${GIT_DIR_SPKIPLEN}- )
-
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