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Diffstat (limited to 'kiss')
-rwxr-xr-xkiss36
1 files changed, 26 insertions, 10 deletions
diff --git a/kiss b/kiss
index aa6e7eb..b9e5132 100755
--- a/kiss
+++ b/kiss
@@ -310,21 +310,34 @@ pkg_extract() {
# extraction. Other filetypes are simply copied to '$mak_dir'
# which allows for manual extraction.
*://*.tar|*://*.tar.??|*://*.tar.???|*://*.tar.????|*://*.tgz)
- decompress "$src_dir/$1/${src##*/}" | "$tar" -xf - ||
- die "$1" "Couldn't extract ${src##*/}"
- # Again, decompress but to 'tar tf -' this time. We get the
- # base files in the package. We use this to do our version
- # of 'strip-components'.
- decompress "$src_dir/$1/${src##*/}" | "$tar" -tf - |
- while read -r file; do
- printf '%s\n' "${file%%/*}"
- done | uniq |
+ # Remove the possible tar extensions so we can decompress it
+ # into that location.
+ src_tar="${src##*/}" src_tar="${src_tar%.tar*}" src_tar="${src_tar%.tgz}.tar"
+
+ # Skip decompression if the source is already a decompressed tarball
+ [ "$src_tar" = "${src##*/}" ] || {
+ decompress "$src_dir/$1/${src##*/}" > "$src_dir/$1/$src_tar" ||
+ die "$1" "Couldn't decompres ${src##*/}"
+ }
+
+ "$tar" -xf "$src_dir/$1/$src_tar" || die "$1" "Couldn't extract $src_tar"
+
+ # We now list the contents of the tarball so we can do our
+ # version of 'strip-components'.
+ "$tar" -tf "$src_dir/$1/$src_tar" |
+ while read -r file; do printf '%s\n' "${file%%/*}"; done |
+
+ # Do not repeat files.
+ uniq |
# For every directory in the base we move each file
- # to the upper directory.
+ # inside it to the upper directory.
while read -r dir ; do
+
# Skip if we are not dealing with a directory here.
+ # This way we don't remove files on the upper directory
+ # if a tar archive doesn't need directory stripping.
[ -d "$dir" ] || continue
# Change into the directory in a subshell so we don't
@@ -350,6 +363,9 @@ pkg_extract() {
# If a backup file exists, move it into the original location.
! [ -e "${dir}.kissbak" ] || mv "${dir}.kissbak" "$dir"
done
+
+ # Remove the decompressed tarball if it isn't the original source
+ [ "$src_tar" = "${src##*/}" ] || rm -f "$src_dir/$1/$src_tar"
;;
*://*.zip)