//punani: allow multiple PACKAGE

1 files changed, 17 insertions, 12 deletions

diff --git a/punani/bin/punani b/punani/bin/punani
index a7e86d96..4be74f77 100755
--- a/punani/bin/punani
+++ b/punani/bin/punani
@@ -2,11 +2,8 @@
 set -euf
 
 PUNANI_HOST="${PUNANI_HOST-http://euer.krebsco.de:9111}"
-
-if [ $# -ne 2 ];then
-  echo "usage: `basename $0` (install|remove) PACKAGE"
-  exit 23
-fi
+ACTION="$1"; shift
+PKGS="$*"
 
 ## find package manager
 if ! :; then : # dummy case, so the rest has a common format
@@ -37,15 +34,22 @@ else
 fi
 
 ## find package name
-PKG="$2"
-RESOLVED=`wget -O- $PUNANI_HOST/$PACKER_CMD/$PKG 2>/dev/null || :`
-if [ ! "$RESOLVED" ];then
-  echo "Error 2: could not resolve '$PKG'; no punani for you!" >&2
-  exit 23
+if test -n "$PKGS"; then
+  for PKG in $PKGS; do
+    RES="`wget -O- $PUNANI_HOST/$PACKER_CMD/$PKG 2>/dev/null || :`"
+    if [ ! "$RES" ]; then
+      echo "Error 2: could not resolve '$PKG'; no punani for you!" >&2
+      exit 23
+    fi
+    RESOLVED="${RESOLVED+$RESOLVED }$RES"
+  done
+else
+  echo "Error 1: no PACKAGE specified." >&2
+  ACTION="usage"
 fi
 
 ## dispatch
-case "$1" in 
+case "$ACTION" in 
   install)
     set -x
     exec sudo $PACKER_CMD $INSTALL_PARAM $RESOLVED
@@ -55,5 +59,6 @@ case "$1" in
     exec sudo $PACKER_CMD $REMOVE_PARAM $RESOLVED
     ;;
   *)
-    echo "usage: `basename $0` (install|remove) PACKAGE"
+    echo "usage: `basename $0` (install|remove) PACKAGE..."
+    exit 23
 esac