elvish_config/aliases/arc.elv

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var cmd = $e:arc~
edit:add-var archiver~ {|@argv|
use str
var help = {
echo "Usage : archiver [(-zlxgb)] <file to compress>"
return
}
if (or (== (count $argv) 0) (eq $argv[0] -h)) {
$help
}
var format o = zst $argv[0]
if (and (str:has-prefix $o -) (> (count $o) 1)) {
set o = $o[1]
var m = [
&z=zst
&l=lz4
&x=xz
&g=gz
&b=bz2
]
if (not (has-key $m $o)) {
$help
}
set format argv = $m[$o] $argv[1..]
}
if (== (count $argv) 0) {
$help
}
peach {|f|
var ff = $f
if (eq $ff[-1] /) {
set f = $ff[..-1]
}
$cmd archive $ff'.tar.'$format $ff
echo "'"$ff"'" archivé
} $argv
}
edit:add-var desarchiver~ {|@argv|
peach {|f|
var ff = $f
$cmd unarchive $ff
echo "'"$ff"'" désarchivé
} $argv
}
edit:add-var listarchiver~ {|@argv|
peach {|f|
var ff = $f
$cmd ls $ff
} $argv
}