74 lines
2.6 KiB
Bash
74 lines
2.6 KiB
Bash
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cite about-plugin
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about-plugin 'one command to extract them all...'
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# extract file(s) from compressed status
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extract() {
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local opt
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local OPTIND=1
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while getopts "hv" opt; do
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case "$opt" in
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h)
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cat <<End-Of-Usage
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Usage: ${FUNCNAME[0]} [option] <archives>
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options:
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-h show this message and exit
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-v verbosely list files processed
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End-Of-Usage
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return
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;;
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v)
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local -r verbose='v'
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;;
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?)
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extract -h >&2
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return 1
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;;
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esac
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done
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shift $((OPTIND-1))
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[ $# -eq 0 ] && extract -h && return 1
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while [ $# -gt 0 ]; do
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if [[ ! -f "$1" ]]; then
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echo "extract: '$1' is not a valid file" >&2
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shift
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continue
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fi
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local -r filename=$(basename -- $1)
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local -r filedirname=$(dirname -- $1)
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local targetdirname=$(sed 's/\(\.tar\.bz2$\|\.tbz$\|\.tbz2$\|\.tar\.gz$\|\.tgz$\|\.tar$\|\.tar\.xz$\|\.txz$\|\.tar\.Z$\|\.7z$\|\.nupkg$\|\.zip$\|\.war$\|\.jar$\)//g' <<< $filename)
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if [ "$filename" = "$targetdirname" ]; then
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# archive type either not supported or it doesn't need dir creation
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targetdirname=""
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else
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mkdir -v "$filedirname/$targetdirname"
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fi
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if [ -f "$1" ]; then
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case "$1" in
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*.tar.bz2|*.tbz|*.tbz2) tar "x${verbose}jf" "$1" -C "$filedirname/$targetdirname" ;;
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*.tar.gz|*.tgz) tar "x${verbose}zf" "$1" -C "$filedirname/$targetdirname" ;;
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*.tar.xz|*.txz) tar "x${verbose}Jf" "$1" -C "$filedirname/$targetdirname" ;;
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*.tar.Z) tar "x${verbose}Zf" "$1" -C "$filedirname/$targetdirname" ;;
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*.bz2) bunzip2 "$1" ;;
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*.deb) dpkg-deb -x${verbose} "$1" "${1:0:-4}" ;;
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*.pax.gz) gunzip "$1"; set -- "$@" "${1:0:-3}" ;;
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*.gz) gunzip "$1" ;;
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*.pax) pax -r -f "$1" ;;
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*.pkg) pkgutil --expand "$1" "${1:0:-4}" ;;
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*.rar) unrar x "$1" ;;
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*.rpm) rpm2cpio "$1" | cpio -idm${verbose} ;;
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*.tar) tar "x${verbose}f" "$1" -C "$filedirname/$targetdirname" ;;
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*.xz) xz --decompress "$1" ;;
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*.zip|*.war|*.jar|*.nupkg) unzip "$1" -d "$filedirname/$targetdirname" ;;
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*.Z) uncompress "$1" ;;
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*.7z) 7za x -o"$filedirname/$targetdirname" "$1" ;;
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*) echo "'$1' cannot be extracted via extract" >&2;;
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esac
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fi
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shift
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done
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}
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