mirror of
https://github.com/notwa/rc
synced 2024-11-05 03:19:02 -08:00
81 lines
1.7 KiB
Text
81 lines
1.7 KiB
Text
|
#!/bin/zsh
|
||
|
|
#
|
||
|
|
# Extracts the contents of archives.
|
||
|
|
#
|
||
|
|
# Authors:
|
||
|
|
# Sorin Ionescu <sorin.ionescu@gmail.com>
|
||
|
|
#
|
||
|
|
|
||
|
|
local remove_archive
|
||
|
|
local success
|
||
|
|
local file_name
|
||
|
|
local extract_dir
|
||
|
|
|
||
|
|
if (( $# == 0 )); then
|
||
|
|
cat >&2 <<EOF
|
||
|
|
usage: $0 [-option] [file ...]
|
||
|
|
|
||
|
|
options:
|
||
|
|
-r, --remove remove archive
|
||
|
|
|
||
|
|
Report bugs to <sorin.ionescu@gmail.com>.
|
||
|
|
EOF
|
||
|
|
fi
|
||
|
|
|
||
|
|
remove_archive=1
|
||
|
|
if [[ "$1" == "-r" || "$1" == "--remove" ]]; then
|
||
|
|
remove_archive=0
|
||
|
|
shift
|
||
|
|
fi
|
||
|
|
|
||
|
|
while (( $# > 0 )); do
|
||
|
|
if [[ ! -s "$1" ]]; then
|
||
|
|
print "$0: file not valid: $1" >&2
|
||
|
|
shift
|
||
|
|
continue
|
||
|
|
fi
|
||
|
|
|
||
|
|
success=0
|
||
|
|
file_name="${1:t}"
|
||
|
|
extract_dir="${file_name:r}"
|
||
|
|
case "$1" in
|
||
|
|
(*.tar.gz|*.tgz) tar xvzf "$1" ;;
|
||
|
|
(*.tar.bz2|*.tbz|*.tbz2) tar xvjf "$1" ;;
|
||
|
|
(*.tar.xz|*.txz) tar --xz --help &> /dev/null \
|
||
|
|
&& tar --xz -xvf "$1" \
|
||
|
|
|| xzcat "$1" | tar xvf - ;;
|
||
|
|
(*.tar.zma|*.tlz) tar --lzma --help &> /dev/null \
|
||
|
|
&& tar --lzma -xvf "$1" \
|
||
|
|
|| lzcat "$1" | tar xvf - ;;
|
||
|
|
(*.tar) tar xvf "$1" ;;
|
||
|
|
(*.gz) gunzip "$1" ;;
|
||
|
|
(*.bz2) bunzip2 "$1" ;;
|
||
|
|
(*.xz) unxz "$1" ;;
|
||
|
|
(*.lzma) unlzma "$1" ;;
|
||
|
|
(*.Z) uncompress "$1" ;;
|
||
|
|
(*.zip) unzip "$1" -d $extract_dir ;;
|
||
|
|
(*.rar) unrar &> /dev/null \
|
||
|
|
&& unrar e -ad "$1" \
|
||
|
|
|| rar e -ad "$1" ;;
|
||
|
|
(*.7z) 7za x "$1" ;;
|
||
|
|
(*.deb)
|
||
|
|
mkdir -p "$extract_dir/control"
|
||
|
|
mkdir -p "$extract_dir/data"
|
||
|
|
cd "$extract_dir"; ar vx "../${1}" > /dev/null
|
||
|
|
cd control; tar xzvf ../control.tar.gz
|
||
|
|
cd ../data; tar xzvf ../data.tar.gz
|
||
|
|
cd ..; rm *.tar.gz debian-binary
|
||
|
|
cd ..
|
||
|
|
;;
|
||
|
|
(*)
|
||
|
|
print "$0: cannot extract: $1" >&2
|
||
|
|
success=1
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
|
||
|
|
(( success = $success > 0 ? $success : $? ))
|
||
|
|
(( $success == 0 )) && (( $remove_archive == 0 )) && rm "$1"
|
||
|
|
shift
|
||
|
|
done
|
||
|
|
|