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add plugin 'universalarchive()' to conveniently compress files

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Enno Nagel 2018-05-21 12:27:55 -03:00
commit 1c389ea4e5
3 changed files with 115 additions and 0 deletions
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59
plugins/ua/universalarchive.plugin.zsh Normal file
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alias ua='universalarchive'
alias ax='universalarchive tar.xz '
# exclusively POSIX shell syntax is used
universalarchive() { # compress a file or folder
local file
local parent
local name
local type="$1"
local input="$2"
if [ -f "$input" ]; then
if [ "$#" -eq 2 ]; then
name="${input%.[^.]*}"
else
file="$(realpath "$input")"
parent="${file%/*}"
name="${parent##*/}"
fi
elif [ -d "$input" ]; then
name="${input%/*}"
else
echo "universalarchive(): archive a file or directory."
echo "Usage: ua <archive type> <files>"
echo "Error: Please give a valid file or directory name!"
fi
if [ -f "${name}.${type}" ]; then
name=$(mktemp --dry-run "./${name}_XXX.${type}")
fi
case "$type" in
tar) shift; tar cvf "${name}.tar" "${@%%}" ;;
tbz|tar.bz) shift; tar cvjf "${name}.tar.bz2" "${@%}" ;;
tbz2|tar.bz2) shift; tar cvjf "${name}.tar.bz2" "${@%%}" ;;
txz|tar.xz) shift; env XZ_OPT=-T0 tar cvJf "${name}.tar.xz" "${@%%}" ;;
tgz|tar.gz) shift; tar cvzf "${name}.tar.gz" "${@%%}" ;;
tZ|tar.Z) shift; tar cvZf "${name}.tar.Z" "${@%%}" ;;
gz|gzip) shift; gzip -vcf "${@%%}" > "${name}.gz" ;;
bz|bzip) shift; bzip2 -vcf "${@%%}" > "${name}.bz" ;;
bz2|bzip2) shift; bzip2 -vcf "${@%%}" > "${name}.bz2" ;;
Z|compress) shift; compress -vcf "${@%%}" > "${name}.Z" ;;
zip) shift; zip -rull "${name}.zip" "${@%%}" ;;
7z|7zip) shift; 7z u "${name}.7z" "${@%%}" ;;
rar) shift; rar a "${name}.rar" "${@%%}" ;;
lzo) shift; lzop -vc "${@%%}" > "${name}.lzo" ;;
xz) shift; xz -vc -T0 "${@%%}" > "${name}.xz" ;;
lzma) shift; lzma -vc "${@%%}" > "${name}.lzma" ;;
*) echo "universalarchive(): archive a file or directory."
echo "Usage: ua <archive type> <files>"
echo "Example: ua tbz2 PKGBUILD"
echo "Please specify archive type and files."
echo "Valid archive types are:"
echo "tar, tbz2, txz, tgz, tZ, gz, bz2, Z,"
echo "zip, 7z, rar, lzo, xz, and lzma." ;;
esac
}