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Scripts: Ignore warnings from xz. 

In practice this means making the scripts work when
the input files have an unsupported check type which
isn't a problem in practice unless support for
some check types has been disabled at build time.
This commit is contained in:
Lasse Collin 2022-11-11 12:23:58 +02:00
parent 6552535afd
commit d76c752a6d
4 changed files with 8 additions and 7 deletions
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5
src/scripts/xzdiff.in
View File

@ -65,8 +65,9 @@ for file; do
test "X$file" = X- || <"$file" || exit 2 test "X$file" = X- || <"$file" || exit 2
done done
xz1=$xz # xz needs -qQ to ignore warnings like unsupported check type.
xz2=$xz xz1="$xz -qQ"
xz2="$xz -qQ"
xz_status=0 xz_status=0
exec 3>&1 exec 3>&1

2
src/scripts/xzgrep.in
View File

@ -180,7 +180,7 @@ for i; do
*[-.]bz2 | *[-.]tbz | *.tbz2) uncompress="bzip2 -cdf";; *[-.]bz2 | *[-.]tbz | *.tbz2) uncompress="bzip2 -cdf";;
*[-.]lzo | *[-.]tzo) uncompress="lzop -cdf";; *[-.]lzo | *[-.]tzo) uncompress="lzop -cdf";;
*[-.]zst | *[-.]tzst) uncompress="zstd -cdfq";; # zstd needs -q. *[-.]zst | *[-.]tzst) uncompress="zstd -cdfq";; # zstd needs -q.
*) uncompress="$xz -cdf";; *) uncompress="$xz -cdfqQ";; # -qQ to ignore warnings like unsupp. check.
esac esac
# xz_status will hold the decompressor's exit status. # xz_status will hold the decompressor's exit status.
# Exit status of grep (and in rare cases, printf or sed) is # Exit status of grep (and in rare cases, printf or sed) is

4
src/scripts/xzless.in
View File

@ -50,9 +50,9 @@ fi
if test "$(less -V | { read _ ver _ && echo ${ver%%.*}; })" -ge 429; then if test "$(less -V | { read _ ver _ && echo ${ver%%.*}; })" -ge 429; then
# less 429 or later: LESSOPEN pipe will be used on # less 429 or later: LESSOPEN pipe will be used on
# standard input if $LESSOPEN begins with |-. # standard input if $LESSOPEN begins with |-.
LESSOPEN="|-$xz -cdfq -- %s" LESSOPEN="|-$xz -cdfqQ -- %s"
else else
LESSOPEN="|$xz -cdfq -- %s" LESSOPEN="|$xz -cdfqQ -- %s"
fi fi
export LESSMETACHARS LESSOPEN export LESSMETACHARS LESSOPEN

4
src/scripts/xzmore.in
View File

@ -52,7 +52,7 @@ if test $# = 0; then
if test -t 0; then if test -t 0; then
printf '%s\n' "$usage"; exit 1 printf '%s\n' "$usage"; exit 1
else else
$xz -cdfq | eval "${PAGER:-more}" $xz -cdfqQ | eval "${PAGER:-more}"
fi fi
else else
FIRST=1 FIRST=1
@ -70,7 +70,7 @@ else
fi fi
if test "$ANS" != 's'; then if test "$ANS" != 's'; then
printf '%s\n' "------> $FILE <------" printf '%s\n' "------> $FILE <------"
$xz -cdfq -- "$FILE" | eval "${PAGER:-more}" $xz -cdfqQ -- "$FILE" | eval "${PAGER:-more}"
fi fi
if test -t 1; then if test -t 1; then
FIRST=0 FIRST=0