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ext: Give the ability to extract multiple files and wildcards

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krisdoodle45 2021-10-06 18:14:59 +02:00 committed by GitHub
parent 163738e6ad
commit 7bb07a62e1
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1 changed files with 32 additions and 32 deletions
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64
.local/bin/ext
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@ -3,43 +3,43 @@
# A general, all-purpose extraction script. Not all extraction programs here
# are installed by LARBS automatically.
#
# Default behavior: Extract archive into new directory
# Default behavior: Extract archives into new directory
# Behavior with `-c` option: Extract contents into current directory
while getopts "hc" o; do case "${o}" in
c) extracthere="True" ;;
*) printf "Options:\\n -c: Extract archive into current directory rather than a new one.\\n" && exit 1 ;;
*) printf "Options:\\n -c: Extract archives into current directory rather than a new one.\\n" && exit 1 ;;
esac done
if [ -z "$extracthere" ]; then
archive="$(readlink -f "$*")" &&
directory="$(echo "$archive" | sed 's/\.[^\/.]*$//')" &&
mkdir -p "$directory" &&
cd "$directory" || exit 1
else
archive="$(readlink -f "$(echo "$*" | cut -d' ' -f2)" 2>/dev/null)"
fi
[ -z "$extracthere" ] && archive="$(realpath "$@" 2>/dev/null)" || archive="$(realpath "${@:2}" 2>/dev/null)"
[ -z "$archive" ] && printf "Give archive to extract as argument.\\n" && exit 1
[ -z "$archive" ] && printf "Give archives to extract as argument.\\n" && exit 1
if [ -f "$archive" ] ; then
case "$archive" in
*.tar.bz2|*.tbz2) bsdtar -xf "$archive" ;;
*.tar.xz) bsdtar -xf "$archive" ;;
*.tar.gz|*.tgz) bsdtar -xf "$archive" ;;
*.tar.zst) bsdtar -xf "$archive" ;;
*.tar) bsdtar -xf "$archive" ;;
*.lzma) unlzma "$archive" ;;
*.bz2) bunzip2 "$archive" ;;
*.rar) unrar x -ad "$archive" ;;
*.gz) gunzip "$archive" ;;
*.zip) unzip "$archive" ;;
*.Z) uncompress "$archive" ;;
*.7z) 7z x "$archive" ;;
*.xz) unxz "$archive" ;;
*.exe) cabextract "$archive" ;;
*) printf "extract: '%s' - unknown archive method\\n" "$archive" ;;
esac
else
printf "File \"%s\" not found.\\n" "$archive"
fi
while IFS= read -r f ; do
if [ -f "$f" ] ; then
if [ -z "$extracthere" ]; then
directory="$(echo "$f" | sed 's/\.[^\/.]*$//')" &&
mkdir -p "$directory" &&
cd "$directory" || continue
fi
case "$f" in
*.tar.bz2|*.tbz2) bsdtar -xf "$f" ;;
*.tar.xz) bsdtar -xf "$f" ;;
*.tar.gz|*.tgz) bsdtar -xf "$f" ;;
*.tar.zst) bsdtar -xf "$f" ;;
*.tar) bsdtar -xf "$f" ;;
*.lzma) unlzma "$f" ;;
*.bz2) bunzip2 "$f" ;;
*.rar) unrar x -ad "$f" ;;
*.gz) gunzip "$f" ;;
*.zip) unzip "$f" ;;
*.Z) uncompress "$f" ;;
*.7z) 7z x "$f" ;;
*.xz) unxz "$f" ;;
*.exe) cabextract "$f" ;;
*) printf "extract: '%s' - unknown archive method\\n" "$f" ;;
esac
else
printf "File \"%s\" not found.\\n" "$f"
fi
done <<< "$archive"