diff options
Diffstat (limited to 'contrib/wget-xdelta.sh')
-rwxr-xr-x | contrib/wget-xdelta.sh | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/contrib/wget-xdelta.sh b/contrib/wget-xdelta.sh deleted file mode 100755 index 4656f4dd..00000000 --- a/contrib/wget-xdelta.sh +++ /dev/null @@ -1,70 +0,0 @@ -#!/bin/bash - -if [ -r "/etc/makepkg.conf" ]; then - source /etc/makepkg.conf -else - echo "wget-xdelta: Unable to find makepkg.conf" - exit 1 -fi - -if [ -r ~/.makepkg.conf ]; then - source ~/.makepkg.conf -fi - -out_file=$(basename $1) -file_url=$2 - -if ! [[ "$out_file" =~ "pkg.tar.gz" ]]; then - # If it's not a package file download as normal and exit. - #wget --passive-ftp -c -O "$out_file" "$file_url" - exit $? -fi - - -# Get the package name and version -[[ "$out_file" =~ "$CARCH" ]] && arch="-$CARCH" || arch="" -pkg_data=$(echo $out_file | \ - sed "s|^\(.*\)-\([[:alnum:]_\.]*-[[:alnum:]_\.]*\)${arch}${PKGEXT}.part|\1 \2|") -pkgname=$(echo $pkg_data | cut -d ' ' -f 1) -new_version=$(echo $pkg_data | cut -d ' ' -f 2) -base_url=${file_url%/*} - -# Look for the last version -for file in $(ls -r /var/cache/pacman/pkg/${pkgname}-*-*{,-$CARCH}$PKGEXT 2>/dev/null); do - [[ "$file" =~ "$CARCH" ]] && arch="-$CARCH" || arch="" - check_version=$(echo $file | \ - sed "s|^.*/${pkgname}-\([[:alnum:]_\.]*-[[:alnum:]_\.]*\)${arch}$PKGEXT$|\1|" | \ - grep -v "^/var/cache/pacman/pkg") - - [ "$check_version" = "" ] && continue - - vercmp=$(vercmp "$check_version" "$old_version") - if [ "$check_version" != "$new_version" -a $vercmp -gt 0 ]; then - old_version=$check_version - old_file=$file - fi -done - -if [ "$old_version" != "" -a "$old_version" != "$new_version" ]; then - # Great, we have a cached file, now calculate a patch name from it - delta_name="$pkgname-${old_version}_to_${new_version}-${CARCH}.delta" - - echo "wget-xdelta: Attempting to download delta $delta_name..." >&2 - if wget --passive-ftp -c "$base_url/$delta_name"; then - echo "wget-xdelta: Applying delta..." - if xdelta patch "$delta_name" "$old_file" "$out_file"; then - echo "wget-xdelta: Delta applied successfully!" - rm "$delta_name" - exit 0 - else - echo "wget-xdelta: Failed to apply delta!" - rm $delta_name - fi - fi - fi - -echo "wget-xdelta: Downloading new package..." -wget --passive-ftp -c -O "$out_file" "$file_url" -exit $? - -# vim:set ts=4 sw=4 noet: |