libraries=
-tarred=`ls -1 libraries/tarballs | sed "s/-[0-9.]*\(-snapshot\)\{0,1\}.tar.gz//"`
+# We do the sed in 3 steps, as the -snapshot may or may not be there,
+# and I can't see a way to optionally match it with POSIX BREs
+tarred=`ls -1 libraries/tarballs | sed -e 's/\.tar\.gz$//' -e 's/-snapshot$//' -e 's/-[0-9.]*$//'`
for p in $tarred
do
mkdir "libraries/$p"
(
cd "libraries/$p"
- tar -zxf ../../$tarball
+ cat ../../$tarball | gzip -d | tar xf -
mv */* .
)
touch "$stamp"