X-Git-Url: http://git.iain.cx/?a=blobdiff_plain;f=opt%2Fbin%2Fktmux;h=9989842efe98f074bf211343c6ec12655cab7dff;hb=33e89a52bbbf10cc2294c7589711b17d7470dfcc;hp=d0c063c48c4e28a1e7dab47cbf605270f2e9a685;hpb=c23dc0b9470e74a417e8eb796920d7da87eb243d;p=profile.git

diff --git a/opt/bin/ktmux b/opt/bin/ktmux
index d0c063c..9989842 100755
--- a/opt/bin/ktmux
+++ b/opt/bin/ktmux
@@ -1,14 +1,36 @@
 #!/bin/bash
+#
+# ktmux: Start tmux and ktmux_helper.
+# Usage: ktmux [options]
+# Options: -I <path>   Pass path to kinit through to ktmux_helper.
+#          -L <path>   Pass path to klist through to ktmux_helper.
+#          -R <path>   Pass path to krenew through to ktmux_helper.
+#          -S <path>   Socket path for tmux.
+#          -T <path>   Path to tmux.
+#          -n <name>   Window name for new tmux session.
+#          -s <name>   Session name for new tmux session.
+#          -t <name>   Target session name for new tmux session.
+#
 
 tmux=tmux
+helper_opts=
 tmux_opts=
 session_opts=
-while getopts ":T:n:s:t:" opt; do
+while getopts ":I:L:R:S:T:n:s:t:" opt; do
   case $opt in
-    T) tmux="$OPTARG";;
+    I|L|R) helper_opts="$helper_opts -$opt $OPTARG";;
+    T) tmux="$OPTARG"; helper_opts="$helper_opts -$opt $OPTARG";;
     n|s|t) session_opts="$session_opts -$opt $OPTARG";;
+    S) tmux_opts="$tmux_opts -$opt $OPTARG";;
   esac
 done
 shift $((OPTIND-1))
 
-exec $tmux ${tmux_opts## } new-session ${session_opts## } -d ';' attach ';' run-shell ktmux_helper
+if [ -z "$KRB5CCNAME" ]; then
+  krb5ccname="$KRB5CCNAME"
+  [ -z "$krb5ccname" ] && krb5ccname=FILE:${TMPDIR:-/tmp}/krb5cc_${UID}_ktmux_$$
+  export KRB5CCNAME="$krb5ccname"
+fi
+klist -s || kinit
+
+exec $tmux ${tmux_opts## } new-session ${session_opts## } -d ';' set-environment KRB5CCNAME "$KRB5CCNAME" ';' attach ';' run-shell "ktmux_helper ${helper_opts## }"