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xzdiff: Add support for .lz files. 

The other scripts don't need changes for .lz support because
in those scripts it is enough that xz supports .lz.
This commit is contained in:
Lasse Collin 2022-11-11 13:16:21 +02:00
parent d76c752a6d
commit 3c7860cf49
1 changed files with 5 additions and 5 deletions
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10
src/scripts/xzdiff.in
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@ -73,7 +73,7 @@ exec 3>&1
if test $# -eq 1; then if test $# -eq 1; then
case $1 in case $1 in
*[-.]xz | *[-.]lzma | *.t[lx]z) *[-.]xz | *[-.]lzma | *[-.]lz | *.t[lx]z)
;; ;;
*[-.]bz2 | *.tbz | *.tbz2) *[-.]bz2 | *.tbz | *.tbz2)
xz1=bzip2;; xz1=bzip2;;
@ -88,7 +88,7 @@ if test $# -eq 1; then
exit 2;; exit 2;;
esac esac
case $1 in case $1 in
*[-.][zZ] | *_z | *[-.][gx]z | *[-.]bz2 | *[-.]lzma | *[-.]lzo | *[-.]zst) *[-.][zZ] | *_z | *[-.][gx]z | *[-.]bz2 | *[-.]lzma | *[-.]lz | *[-.]lzo | *[-.]zst)
FILE=`expr "X$1" : 'X\(.*\)[-.][abglmostxzZ2]*$'`;; FILE=`expr "X$1" : 'X\(.*\)[-.][abglmostxzZ2]*$'`;;
*.t[abglx]z) *.t[abglx]z)
FILE=`expr "X$1" : 'X\(.*[-.]t\)[abglx]z$'`ar;; FILE=`expr "X$1" : 'X\(.*[-.]t\)[abglx]z$'`ar;;
@ -117,9 +117,9 @@ elif test $# -eq 2; then
*[-.]zst | *.tzst) xz2='zstd -q';; *[-.]zst | *.tzst) xz2='zstd -q';;
esac esac
case $1 in case $1 in
*[-.][zZ] | *_z | *[-.][gx]z | *[-.]bz2 | *[-.]lzma | *.t[abglx]z | *.tbz2 | *[-.]lzo | *.tzo | *[-.]zst | *.tzst | -) *[-.][zZ] | *_z | *[-.][gx]z | *[-.]bz2 | *[-.]lzma | *[-.]lz | *.t[abglx]z | *.tbz2 | *[-.]lzo | *.tzo | *[-.]zst | *.tzst | -)
case "$2" in case "$2" in
*[-.][zZ] | *_z | *[-.][gx]z | *[-.]bz2 | *[-.]lzma | *.t[abglx]z | *.tbz2 | *[-.]lzo | *.tzo | *[-.]zst | *.tzst | -) *[-.][zZ] | *_z | *[-.][gx]z | *[-.]bz2 | *[-.]lzma | *[-.]lz | *.t[abglx]z | *.tbz2 | *[-.]lzo | *.tzo | *[-.]zst | *.tzst | -)
if test "$1$2" = --; then if test "$1$2" = --; then
xz_status=$( xz_status=$(
exec 4>&1 exec 4>&1
@ -183,7 +183,7 @@ elif test $# -eq 2; then
esac;; esac;;
*) *)
case "$2" in case "$2" in
*[-.][zZ] | *_z | *[-.][gx]z | *[-.]bz2 | *[-.]lzma | *.t[abglx]z | *.tbz2 | *[-.]lzo | *.tzo | *[-.]zst | *.tzst | -) *[-.][zZ] | *_z | *[-.][gx]z | *[-.]bz2 | *[-.]lzma | *[-.]lz | *.t[abglx]z | *.tbz2 | *[-.]lzo | *.tzo | *[-.]zst | *.tzst | -)
xz_status=$( xz_status=$(
exec 4>&1 exec 4>&1
($xz2 -cdf -- "$2" 4>&-; echo $? >&4) 3>&- | ($xz2 -cdf -- "$2" 4>&-; echo $? >&4) 3>&- |