ckolivas/lrzip
1
0
Fork 0
mirror of https://github.com/ckolivas/lrzip.git synced 2026-01-03 15:10:04 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

Polishing some details in flow logic.

Browse source
This commit is contained in:
George Makrydakis 2010-04-03 12:21:31 +03:00
parent cd1a1bd880
commit fe39034810
1 changed files with 6 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
lrztar
View file

@ -11,7 +11,7 @@ function lrztar_local() {
local p="${@:1:$(($#-1))}" s="${!#}" tname= fname= \
v_w=0 v_O=0 v_S=0 v_D=0 v_P=0 v_q=0 v_L=0 \
v_n=0 v_l=0 v_b=0 v_g=0 v_z=0 v_M=0 v_T=0 \
v_N=0 v_v=0 v_f=0 v_d=0 v_h=0 x=
v_N=0 v_v=0 v_f=0 v_d=0 v_h=0 x= i=
OPTERR=0
trap '[[ -z $tname ]] || rm -rf "$tname" &> /dev/null' 1 2 3 15
which tar &> /dev/null || { printf "lrztar: no tar in your path\n"; return 1; }
@ -20,7 +20,8 @@ function lrztar_local() {
[[ $x == [otV] ]] || ((v_$x=1)) &> /dev/null \
|| { printf "lrztar: invalid option for lrztar %s\n" "$x"; return 1; }
done
[[ $(basename "$0") == lrzuntar ]] && { v_d=1; p="-d $p"; }
[[ $(basename "$0") == lrzuntar ]] \
&& { v_d=1; p="-d $p"; }
{ ! (($#)) || ((v_h)); } && {
printf "lrztar wrapper for compressing/decompressing whole directories with lrzip.\n"
printf "usage: lrztar [lrzip options] <directory> will compress directory to directory.tar.lrz\n"
@ -34,11 +35,10 @@ function lrztar_local() {
printf "lrztar: ${tname%.tar} already present, aborting\n"
return 1
}
[[ ${s%/*} != $s ]] && s="${s%/*}" || s="."
pushd "$s" &> /dev/null
lrzip $p "$fname" && tar xf "$tname"
[[ ${s%/*} != $s ]] && i="${s%/*}/" || i="./"
tname="$i$tname"
lrzip $p "$i$fname" && tar xf "$tname"
x=$?
popd &> /dev/null
} || {
fname="$(basename "$s")"; tname="$fname.tar"
[[ $fname == *.lrz ]] && {