This anticipates the eventuality of data.tar.xz.
--- functions.orig 2009-11-16 08:41:11.094921291 -0500
+++ functions 2009-11-16 08:48:13.883895352 -0500
@@ -719,13 +719,19 @@
extract () { (
cd "$TARGET"
- local p=0
+ local p=0 tarball
for pkg in $(debfor "$@"); do
p="$(($p + 1))"
progress "$p" "$#" EXTRACTPKGS "Extracting packages"
packagename="$(echo "$pkg" | sed 's,^.*/,,;s,_.*$,,')"
info EXTRACTING "Extracting %s..." "$packagename"
- ar -p "./$pkg" data.tar.gz | zcat | tar -xf -
+ tarball=$(ar -t "./$pkg" | grep "^data.tar.[bgx]z")
+ case "$tarball" in
+ (data.tar.gz) ar -p "./$pkg" data.tar.gz | zcat | tar
-xf - ;;
+ (data.tar.bz2) ar -p "./$pkg" data.tar.bz2 | bzcat |
tar -xf - ;;
+ (data.tar.xz) ar -p "./$pkg" data.tar.xz | xzcat | tar
-xf - ;;
+ (*) error 1 UNKNOWNDATACOMP "Unknown compression type
for %s in %s" "$tarball" "$pkg" ;;
+ esac
done
); }
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