do not download package if found on ./

Jenkinsfile

@@ -117,7 +117,7 @@ def copyArtifact(){
 }
 
 def buildPackage() {
-    copyArtifacts(projectName: 'Spoje.Net/FreshAbraFlexi', flatten: true, target: '..' );
+    copyArtifacts(projectName: 'Spoje.Net/FreshAbraFlexi', flatten: true, target: './' );
 
     def LATESTURL = sh (
 	script: 'curl -s -q https://www.flexibee.eu/podpora/stazeni-flexibee/stazeni-ekonomickeho-systemu-flexibee-linux/ | grep _all.deb | awk -F\'"\' \'{print \$2}\' | head -n 1',

debian/rules

@@ -4,19 +4,7 @@
 	dh $@
 
 override_dh_prep:
-	mkdir -p tmp
-	cd tmp
-	rm -rf *
-	ls -la
-	ls -la ..
-	ls -la ../..
-	ls -la ../../..
-	ar -x ../flexibee_*_all.deb
-	cd ..
-	mkdir data
-	cd data
-	tar xzvf ../tmp/data.tar.gz
-	cd ..
+	./fresh.sh
 	dh_prep
 
 override_dh_build:

fresh.sh

@@ -3,13 +3,17 @@
 PACKAGE="flexibee-server"
 LATESTURL=`curl -q https://www.flexibee.eu/podpora/stazeni-flexibee/stazeni-ekonomickeho-systemu-flexibee-linux/ | grep _all.deb | awk -F'"' '{print $6}' | head -n 1`
 LATESTPKG=`basename $LATESTURL`
-
-wget -c $LATESTURL
-
 VERSION=`echo $LATESTPKG | awk -F_ '{print $2}'`
-REVISION=`cat debian/revision | perl -ne 'chomp; print join(".", splice(@{[split/\./,$_]}, 0, -1), map {++$_} pop @{[split/\./,$_]}), "\n";'`
 
-echo XXXXXXXXXXXXXXXXXXXXXXXXXX Building $VERSION-$REVISION 
+
+if [ -f $LATESTPKG ]; 
+then
+    echo use existing $LATESTPKG
+else
+    wget -c $LATESTURL
+    CHANGES=`git log -n 1 | tail -n+5`
+    dch --newversion $VERSION  $CHANGES
+fi
 
 rm -rf tmp debian/data data
 
@@ -25,7 +29,5 @@ cd data
 tar xzvf ../tmp/data.tar.gz
 cd ..
 
-CHANGES=`git log -n 1 | tail -n+5`
-dch --newversion $VERSION  $CHANGES