X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~yarrgweb/git?p=jarrg-ian.git;a=blobdiff_plain;f=jpctb;h=e04b95682e39124f03c11e7540da67341a9448bc;hp=24b3268f13ecd19afcc0accf9e054ca6d5743100;hb=3e215518c4173eeb037f7b6247513a980636fb6d;hpb=86b3ff3ab527ca9d4cbcc7e9b7d9c0fd69b3afa9

diff --git a/jpctb b/jpctb
index 24b3268..e04b956 100755
--- a/jpctb
+++ b/jpctb
@@ -24,7 +24,7 @@
 
 
 usage () { cat <<END
-usage: .../jpctb /path/to/dir/with/PCTB*.jar /path/to/yohoho/yohoho [...]
+usage: .../jpctb /path/to/yohoho/yohoho [...]
 END
 }
 
@@ -32,10 +32,27 @@ fail () {
 	echo >&2 "jpctb: $*"
 	exit 127
 }
+badusage () {
+	fail "bad usage: $*"
+}
 
-if [ $# -lt 2 ]; then usage; fail 'bad usage'; exit 127; fi
+while [ $# -ge 1 ]; do
+	case "$1" in
+	-)		shift; break;;
+	--jpctb)
+			shift
+			srcjardir="$1"
+			shift || badusage "--jpctb needs a value"
+			;;
+	-*)		badusage "unknown option \`$1'"
+			;;
+	*)
+			break
+	esac
+done
+
+if [ $# -lt 1 ]; then usage; badusage "need path to yohoho"; exit 127; fi
 
-srcjardir="$1"; shift
 yohoho="$1"; shift
 
 #---------- find ourselves ----------
@@ -48,16 +65,25 @@ case "$jpctbdir" in
 *)	jpctbdir="$PWD/$jpctbdir" ;;
 esac
 
+if [ x"$srcjardir" = x ]; then
+	srcjardir="$jpctbdir"
+fi
+
 #---------- find YPP client and the Java installation it uses ----------
 
 yppdir="${yohoho%/*}"
 
+openjdk=/usr/lib/jvm/java-6-openjdk
+
 if [ -x "$yppdir/java/bin/java" ]; then
 	javadir="$yppdir/java"
 elif [ x"$JAVA_HOME" != x ] && [ -x "$JAVA_HOME/bin/java" ]; then
 	javadir="$JAVA_HOME"
+elif [ -x $openjdk/bin/java ]; then
+	javadir=$openjdk
 else
-	fail "could not find java runtime system"
+	fail "could not find java runtime system
+ please check that $yppdir/java points to your Java installation"
 fi
 
 case "$javadir" in
@@ -80,6 +106,10 @@ jpctb:
    jpctb tmpdir: "$jtmp"
 END
 
+#---------- run the control panel ----------
+
+"$javadir/bin/java" -jar "$srcjardir/PCTB-ControlPanel.jar"
+
 #---------- create the temporary are and link farm ----------
 
 rm -rf -- "$jtmp"