From b8b2e403ae64b417a5928cb6a96b00478869b4f3 Mon Sep 17 00:00:00 2001
From: ranke <ranke@f247ebf9-aa24-0410-a698-f940e971ad2b>
Date: Mon, 14 Dec 2015 05:31:40 +0000
Subject: Fix and improvements

- Copy sources to $DIST directory so quilt using packages work (littler, r-cran-coda, r-cran-rjags...)
- Do not use getopts as the approach used did not work with multiple options
- Use -s/--skip instead of -n to skip updates
- Use -k/--keep to keep sources under $DIST directory


git-svn-id: svn+ssh://stiller/home/schatz/reps/r-backports@112 f247ebf9-aa24-0410-a698-f940e971ad2b
---
 backport        | 45 ++++++++++++++++++++++++++++++++-------------
 backport_others | 14 +++++++-------
 2 files changed, 39 insertions(+), 20 deletions(-)

diff --git a/backport b/backport
index 4941aa0..2eb6b05 100755
--- a/backport
+++ b/backport
@@ -25,23 +25,34 @@ usage()
 {
 echo "Usage: ./backport [options] sourcepackage squeeze|wheezy|jessie"
 echo "Options:"
-echo " -n     Skip apt-get update/upgrade and pbuilder update"
+echo " -k, --keep    Keep copied source package and directory used for package building"
+echo " -s, --skip    Skip apt-get update/upgrade and pbuilder update"
 }
 
-update=true
-while getopts ":n" flag; do
-  case $flag in
-    n)
-      update=false
+# Loop over options
+skip=false
+keep=false
+while test -n "${1}"; do
+  case "$1" in
+    -k | --keep)
+      keep=true
+      shift
       ;;
-    \?)
-      echo "Invalid option: -$OPTARG" >&2
+    -s | --skip)
+      skip=true
+      shift
+      ;;
+    -*)
+      echo "Error: Unknown option: $1" >&2
+      exit 1
+      ;;
+    *) # No more options
+      break
       ;;
   esac
-  shift $((OPTIND-1))
 done
 
-# Check for number of arguments
+# Positional arguments
 if [ $# -lt 2 ]; then usage; exit 1; fi
 pkg=$1
 DIST=$2
@@ -60,7 +71,7 @@ then
 fi
 
 # Get current source from unstable
-if [ "$update" = true ]
+if [ "$skip" = false ]
 then
   sudo apt-get update
   sudo apt-get upgrade
@@ -69,6 +80,7 @@ sudo apt-get source $pkg
 
 # Copy sources to $DIST directory to enable parallel builds
 mkdir -p $DIST
+cp -r $pkg\_* $DIST
 cp -r $pkg-* $DIST
 
 # Go to package building directory
@@ -99,7 +111,7 @@ script=../$pkg-reverts.sh
 
 if [ -f $script ]; then source $script; fi
 
-if [ "$update" = true ]
+if [ "$skip" = false ]
 then
   sudo -E pbuilder update
 fi
@@ -112,4 +124,11 @@ if [ $? -ne 0 ]; then
     exit 
 fi
 
-cd ..
+cd ../..
+
+# Clean sources from $DIST directory
+if [ "$keep" = false ]
+then
+  rm -f $DIST/$pkg\_*
+  rm -rf $DIST/$pkg-*
+fi
diff --git a/backport_others b/backport_others
index 697ede1..5e5ab1c 100644
--- a/backport_others
+++ b/backport_others
@@ -9,14 +9,14 @@ usage()
 {
 echo "Usage: ./backport_others [options] squeeze|wheezy|jessie"
 echo "Options:"
-echo " -n     Skip apt-get update/upgrade and pbuilder update"
+echo " -s     Skip apt-get update/upgrade and pbuilder update"
 }
 
-update=true
-while getopts ":n" flag; do
+skip=false
+while getopts ":s" flag; do
   case $flag in
-    n)
-      update=false
+    s)
+      skip=true
       ;;
     \?)
       echo "Invalid option: -$OPTARG" >&2
@@ -30,7 +30,7 @@ if [ $# -lt 1 ]; then usage; exit 1; fi
 DIST=$1
 
 # Update pbuilder chroot
-if [ "$update" = true ]
+if [ "$skip" = true ]
 then
   sudo -E pbuilder update
 fi
@@ -45,6 +45,6 @@ export DIST
 # 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
   
-  ./backport -n $i $DIST
+  ./backport -s $i $DIST
 
 done
-- 
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