Report usage on invalid options, don't use getopts in backport_others

git-svn-id: svn+ssh://stiller/home/schatz/reps/r-backports@113 f247ebf9-aa24-0410-a698-f940e971ad2b

1 files changed, 18 insertions, 9 deletions

diff --git a/backport_others b/backport_others
index 5e5ab1c..6e92116 100644
--- a/backport_others
+++ b/backport_others
@@ -12,26 +12,34 @@ echo "Options:"
 echo " -s     Skip apt-get update/upgrade and pbuilder update"
 }
 
+# Loop over options
 skip=false
-while getopts ":s" flag; do
-  case $flag in
-    s)
+while test -n "${1}"; do
+  case "$1" in
+    -s | --skip)
       skip=true
+      shift
       ;;
-    \?)
-      echo "Invalid option: -$OPTARG" >&2
+    -*)
+      echo "Error: Unknown option: $1" >&2
+      usage
+      exit 1
+      ;;
+    *) # No more options
+      break
       ;;
   esac
-  shift $((OPTIND-1))
 done
 
-# Check for number of arguments
+# Positional arguments
 if [ $# -lt 1 ]; then usage; exit 1; fi
 DIST=$1
 
 # Update pbuilder chroot
-if [ "$skip" = true ]
+if [ "$skip" = false ]
 then
+  sudo apt-get update
+  sudo apt-get upgrade
   sudo -E pbuilder update
 fi
 
@@ -43,7 +51,8 @@ export DIST
 # built first, then nlme and rmatrix, then the rest
 
 # Packages to backport to squeeze/wheezy/jessie (without rpy2):
-for i in lattice nlme rmatrix mgcv boot cluster codetools foreign kernsmooth r-cran-class r-cran-coda r-cran-spatial r-cran-nnet r-cran-mass rodbc rpart survival r-cran-littler rpy rkward r-cran-rjags; do
+for i in lattice nlme r-cran-coda littler; do
+#for i in lattice nlme rmatrix mgcv boot cluster codetools foreign kernsmooth r-cran-class r-cran-coda r-cran-spatial r-cran-nnet r-cran-mass rodbc rpart survival r-cran-littler rpy rkward r-cran-rjags; do
   
   ./backport -s $i $DIST