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compress-checksum: introduce COMPRESS_OUTPUTIMAGE=zst (#9101)

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Ricardo Pardini 2025-12-19 13:00:45 +01:00 committed by GitHub
parent de044ed362
commit d4f7046c88
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1 changed files with 5 additions and 0 deletions
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5
lib/functions/image/compress-checksum.sh
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@ -41,6 +41,11 @@ function output_images_compress_and_checksum() {
display_alert "Compressing with xz" "${uncompressed_file_basename}.xz" "info"
xz -T 0 "-${xz_compression_ratio_image}" "${uncompressed_file}" # "If xz is provided with input but no output, it will delete the input"
compression_type=".xz"
elif [[ $COMPRESS_OUTPUTIMAGE == *zst* ]]; then
display_alert "Compressing with zstd" "${uncompressed_file_basename}.zst" "info"
zstdmt "-${ZSTD_COMPRESSION_LEVEL:-9}" "${uncompressed_file}" -o "${uncompressed_file}.zst"
rm -f "${uncompressed_file}"
compression_type=".zst"
fi
if [[ $COMPRESS_OUTPUTIMAGE == *sha* ]]; then