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extract script revamped, given -c option

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Luke Smith 2018-08-05 00:49:13 -04:00
parent 8eb38a3790
commit baf3b2956a
1 changed files with 34 additions and 28 deletions
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58
.scripts/extract
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@ -1,30 +1,36 @@
#!/bin/bash #!/bin/bash
# there are two different ways this script can work. # A general, all-purpose extraction script.
# for the first way, uncomment the two lines after the if and place two '.' in front of the /$1 #
# this creates a new directory in the directory where the compressed file is and dumps the content in it # Default behavior: Extract archive into new directory
# for the second way, comment the two lines under the if and place just one '.' in front of the /$1 # Behavior with `-c` option: Extract contents into current directory
# this just dumps the content of the compressed file in the same directory of the compressed file
if [ -f "$1" ] ; then while getopts "hc" o; do case "${o}" in
NAME=${1%.*} h) echo -e "Options:\n -c: Extract archive into current directory rather than a new one." && exit ;;
mkdir "$NAME" && cd "$NAME" c) dirpref="" && archive=${@:2} ;;
case "$1" in esac done
*.tar.bz2) tar xvjf ../"$1" ;;
*.tar.gz) tar xvzf ../"$1" ;; [ -z ${dirpref+x} ] && dirpref="../" && archive="$@"
*.tar.xz) tar xvJf ../"$1" ;;
*.lzma) unlzma ../"$1" ;; if [ -f "$archive" ] ; then
*.bz2) bunzip2 ../"$1" ;; [[ "$dirpref" == "../" ]] && NAME=${archive%.*} && mkdir "$NAME" && cd "$NAME"
*.rar) unrar x -ad ../"$1" ;; case "$archive" in
*.gz) gunzip ../"$1" ;; *.tar.bz2) tar xvjf "$dirpref""$archive" ;;
*.tar) tar xvf ../"$1" ;; *.tar.gz) tar xvzf "$dirpref""$archive" ;;
*.tbz2) tar xvjf ../"$1" ;; *.tar.xz) tar xvJf "$dirpref""$archive" ;;
*.tgz) tar xvzf ../"$1" ;; *.lzma) unlzma "$dirpref""$archive" ;;
*.zip) unzip ../"$1" ;; *.bz2) bunzip2 "$dirpref""$archive" ;;
*.Z) uncompress ../"$1" ;; *.rar) unrar x -ad "$dirpref""$archive" ;;
*.7z) 7z x ../"$1" ;; *.gz) gunzip "$dirpref""$archive" ;;
*.xz) unxz ../"$1" ;; *.tar) tar xvf "$dirpref""$archive" ;;
*.exe) cabextract ../"$1" ;; *.tbz2) tar xvjf "$dirpref""$archive" ;;
*) echo "extract: '$1' - unknown archive method" ;; *.tgz) tar xvzf "$dirpref""$archive" ;;
*.zip) unzip "$dirpref""$archive" ;;
*.Z) uncompress "$dirpref""$archive" ;;
*.7z) 7z x "$dirpref""$archive" ;;
*.xz) unxz "$dirpref""$archive" ;;
*.exe) cabextract "$dirpref""$archive" ;;
*) echo "extract: '$archive' - unknown archive method" ;;
esac esac
else else
echo "$1 - file does not exist" echo "File \"$archive\" not found."
fi fi