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ADD: rpm2cpio.sh - extract rpm with zstd compression

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This commit is contained in:
Alexander Koblov 2020-10-25 15:45:06 +00:00
commit 11e528725b
1 changed files with 2 additions and 0 deletions
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install/linux/rpm2cpio.sh
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@ -32,10 +32,12 @@ comp=`dd if="$pkg" ibs=$o skip=1 count=1 2>/dev/null \
gz="`echo . | awk '{ printf("%c%c", 0x1f, 0x8b); }'`"
lzma="`echo . | awk '{ printf("%cLZ", 0xff); }'`"
xz="`echo . | awk '{ printf("%c7z", 0xfd); }'`"
zstd="`echo . | awk '{ printf("%c%c", 0x28, 0xb5); }'`"
case "$comp" in
BZh) dd if="$pkg" ibs=$o skip=1 2>/dev/null | bunzip2 ;;
"$gz"*) dd if="$pkg" ibs=$o skip=1 2>/dev/null | gunzip ;;
"$xz"*) dd if="$pkg" ibs=$o skip=1 2>/dev/null | xzcat ;;
"$lzma"*) dd if="$pkg" ibs=$o skip=1 2>/dev/null | unlzma ;;
"$zstd"*) dd if="$pkg" ibs=$o skip=1 2>/dev/null | unzstd ;;
*) echo "Unrecognized rpm file: $pkg"; exit 1 ;;
esac