[LOS-623] add feature to bsdownload to wait until a build has finished before attempting download

bin/bsdownload

@@ -12,6 +12,7 @@ OPTIONS:
    -d           Distribution: slc5 slc6
    -r		Repository: updates
    -s		Sign packages
+   -w           Wait for packages to be built in koji
    -x num	Download only the "num" package for each repo/dist specified
 EOF
 }
@@ -48,7 +49,7 @@ optiond=false
 optionr=false
 optionx=false
 
-while getopts “:hbnsad:r:x:” OPTION
+while getopts “:hbnswad:r:x:” OPTION
 do
 	case $OPTION in
         h)
@@ -77,6 +78,8 @@ do
 	s)
              SIGN=1
              ;;
+	w)   WAIT=1
+	     ;;
         x)
              optionx=true
              MAX=$OPTARG
@@ -173,25 +176,43 @@ do
 				tput sgr0
 				mv -f $PKG $RESULTS/$DIST/$REPO/
 			else
-				case `build_status $NAME` in
-				COMPLETE)
+			    if [ $WAIT ]; then
+			      COUNT=20
+			    else
+			      COUNT=1
+			    fi
+			    for i in `seq 1 $COUNT`
+			    do
+				  case `build_status $NAME` in
+				  COMPLETE)
 					echo -e $VERT " -> Package [$NAME] downloading..."    
 					tput sgr0
 					koji_download_all $NAME $RESULTS/$DIST/$REPO/
 					mv -f $PKG $RESULTS/$DIST/$REPO/SRPMS
 					chmod -R g+rw $RESULTS/$DIST/$REPO/
+                                        continue
 					;;
-				FAILED|CANCELED|"")
+				  FAILED|CANCELED|"")
 					echo -e $ROUGE "-> Package [$NAME] failed."
 					tput sgr0
-					continue
+					continue 2
 					;;
-        			*)
+                                  *)
 					echo -e $JAUNE "-> Package [$NAME] still building..."
 					tput sgr0
-					continue
-        				;;
-    				esac
+					if [ $WAIT ]; then
+					  if [ $i -eq $COUNT ]; then
+					    echo -e $JAUNE "-> Package [$NAME] failed to build in time..."
+					    continue 2
+					  fi
+					  echo -e $JAUNE "-> Waiting for package [$NAME] to be built [$i/$COUNT minutes]..."
+				          sleep 60
+					else
+					  continue
+					fi
+                                        ;;
+                                  esac
+			    done
 			fi
 			echo " -> Remove src.rpm" 
 			rm $RESULTS/$DIST/$REPO/*.src.rpm 2>/dev/null