mirror of
https://git.tukaani.org/xz.git
synced 2024-04-04 12:36:23 +02:00
Scripts: Add zstd support to xzdiff.
This commit is contained in:
parent
d655b8c9cb
commit
11ceecb5e2
2 changed files with 15 additions and 7 deletions
|
@ -6,7 +6,7 @@
|
|||
.\"
|
||||
.\" License: GNU GPLv2+
|
||||
.\"
|
||||
.TH XZDIFF 1 "2011-03-19" "Tukaani" "XZ Utils"
|
||||
.TH XZDIFF 1 "2021-01-11" "Tukaani" "XZ Utils"
|
||||
.SH NAME
|
||||
xzcmp, xzdiff, lzcmp, lzdiff \- compare compressed files
|
||||
.SH SYNOPSIS
|
||||
|
@ -34,8 +34,9 @@ on files compressed with
|
|||
.BR lzma (1),
|
||||
.BR gzip (1),
|
||||
.BR bzip2 (1),
|
||||
.BR lzop (1),
|
||||
or
|
||||
.BR lzop (1).
|
||||
.BR zstd (1).
|
||||
All options specified are passed directly to
|
||||
.BR cmp (1)
|
||||
or
|
||||
|
@ -68,6 +69,7 @@ are provided for backward compatibility with LZMA Utils.
|
|||
.BR gzip (1),
|
||||
.BR bzip2 (1),
|
||||
.BR lzop (1),
|
||||
.BR zstd (1),
|
||||
.BR zdiff (1)
|
||||
.SH BUGS
|
||||
Messages from the
|
||||
|
|
|
@ -80,19 +80,23 @@ if test $# -eq 1; then
|
|||
xz1=gzip;;
|
||||
*[-.]lzo | *.tzo)
|
||||
xz1=lzop;;
|
||||
*[-.]zst | *.tzst)
|
||||
xz1='zstd -q';;
|
||||
*)
|
||||
echo >&2 "$0: $1: Unknown compressed file name suffix"
|
||||
exit 2;;
|
||||
esac
|
||||
case $1 in
|
||||
*[-.][zZ] | *_z | *[-.][gx]z | *[-.]bz2 | *[-.]lzma | *[-.]lzo)
|
||||
FILE=`expr "X$1" : 'X\(.*\)[-.][abglmoxzZ2]*$'`;;
|
||||
*[-.][zZ] | *_z | *[-.][gx]z | *[-.]bz2 | *[-.]lzma | *[-.]lzo | *[-.]zst)
|
||||
FILE=`expr "X$1" : 'X\(.*\)[-.][abglmostxzZ2]*$'`;;
|
||||
*.t[abglx]z)
|
||||
FILE=`expr "X$1" : 'X\(.*[-.]t\)[abglx]z$'`ar;;
|
||||
*.tbz2)
|
||||
FILE=`expr "X$1" : 'X\(.*[-.]t\)bz2$'`ar;;
|
||||
*.tzo)
|
||||
FILE=`expr "X$1" : 'X\(.*[-.]t\)zo$'`ar;;
|
||||
*.tzst)
|
||||
FILE=`expr "X$1" : 'X\(.*[-.]t\)zst$'`ar;;
|
||||
esac
|
||||
xz_status=$(
|
||||
exec 4>&1
|
||||
|
@ -103,16 +107,18 @@ elif test $# -eq 2; then
|
|||
*[-.]bz2 | *.tbz | *.tbz2) xz1=bzip2;;
|
||||
*[-.][zZ] | *_z | *[-.]gz | *.t[ag]z) xz1=gzip;;
|
||||
*[-.]lzo | *.tzo) xz1=lzop;;
|
||||
*[-.]zst | *.tzst) xz1='zstd -q';;
|
||||
esac
|
||||
case $2 in
|
||||
*[-.]bz2 | *.tbz | *.tbz2) xz2=bzip2;;
|
||||
*[-.][zZ] | *_z | *[-.]gz | *.t[ag]z) xz2=gzip;;
|
||||
*[-.]lzo | *.tzo) xz2=lzop;;
|
||||
*[-.]zst | *.tzst) xz2='zstd -q';;
|
||||
esac
|
||||
case $1 in
|
||||
*[-.][zZ] | *_z | *[-.][gx]z | *[-.]bz2 | *[-.]lzma | *.t[abglx]z | *.tbz2 | *[-.]lzo | *.tzo | -)
|
||||
*[-.][zZ] | *_z | *[-.][gx]z | *[-.]bz2 | *[-.]lzma | *.t[abglx]z | *.tbz2 | *[-.]lzo | *.tzo | *[-.]zst | *.tzst | -)
|
||||
case "$2" in
|
||||
*[-.][zZ] | *_z | *[-.][gx]z | *[-.]bz2 | *[-.]lzma | *.t[abglx]z | *.tbz2 | *[-.]lzo | *.tzo | -)
|
||||
*[-.][zZ] | *_z | *[-.][gx]z | *[-.]bz2 | *[-.]lzma | *.t[abglx]z | *.tbz2 | *[-.]lzo | *.tzo | *[-.]zst | *.tzst | -)
|
||||
if test "$1$2" = --; then
|
||||
xz_status=$(
|
||||
exec 4>&1
|
||||
|
@ -176,7 +182,7 @@ elif test $# -eq 2; then
|
|||
esac;;
|
||||
*)
|
||||
case "$2" in
|
||||
*[-.][zZ] | *_z | *[-.][gx]z | *[-.]bz2 | *[-.]lzma | *.t[abglx]z | *.tbz2 | *[-.]lzo | *.tzo | -)
|
||||
*[-.][zZ] | *_z | *[-.][gx]z | *[-.]bz2 | *[-.]lzma | *.t[abglx]z | *.tbz2 | *[-.]lzo | *.tzo | *[-.]zst | *.tzst | -)
|
||||
xz_status=$(
|
||||
exec 4>&1
|
||||
($xz2 -cdf -- "$2" 4>&-; echo $? >&4) 3>&- |
|
||||
|
|
Loading…
Reference in a new issue