1 files changed, 15 insertions, 30 deletions
diff --git a/trunk/lib/common.sh b/trunk/lib/common.sh
index 2453099..f05b276 100644
--- a/trunk/lib/common.sh
+++ b/trunk/lib/common.sh
@@ -32,7 +32,17 @@ SIMPLARET="simplaret"
 function pkg_ext {
 
   # list all possible package extensions
-  echo .tgz .tbz .tlz .txz
+  local ext exts
+
+  for ext in tgz tbz tlz txz; do
+    if [ ! -z "$1" ]; then
+      exts="$exts $1.$ext"
+    else
+      exts="$exts $ext"
+    fi
+  done
+
+  echo $exts
 
 }
 
@@ -41,16 +51,7 @@ function pkg_ext_grep {
   # list all possible package extensions
   # grep extended regexp version
 
-  local period
-
-  if [ "$1" == "." ]; then
-    $period="."
-  fi
-
-  for ext in `pkg_ext`; do
-    exts="$exts|$period$ext"
-  done
-  echo $exts
+  echo "($(pkg_ext $1))" | sed -e 's/ /|/g'
 
 }
 
@@ -59,18 +60,7 @@ function pkg_ext_sed {
   # list all possible package extensions
   # sed regexp version
 
-  local period
-
-  if [ "$1" == "." ]; then
-    $period="."
-  fi
-
-  exts="\("
-  for ext in `pkg_ext`; do
-    exts="$exts\|$period$ext"
-  done
-  exts="\)"
-  echo $exts
+  echo "($(pkg_ext $1))" | sed -e 's/ /\\|/g'
 
 }
 
@@ -87,12 +77,7 @@ function pkg_ext_find {
     match="*"
   fi
 
-  exts="("
-  for ext in `pkg_ext`; do
-    exts="$exts -or -name $match.$ext"
-  done
-  exts=")"
-  echo $exts
+  echo "($(pkg_ext $match))" | sed -e 's/ / -or -name /g'
 
 }
 
@@ -101,7 +86,7 @@ function strip_basename {
   file="$1"
   shift
   for ext in $*; do
-    file="`basename $file $ext`"
+    file="`basename $file .$ext`"
   done
   echo $file