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-rwxr-xr-xbin/build-packages11
1 files changed, 7 insertions, 4 deletions
diff --git a/bin/build-packages b/bin/build-packages
index 80ba1ce..512c684 100755
--- a/bin/build-packages
+++ b/bin/build-packages
@@ -679,11 +679,14 @@ while [ "${count}" -ne 0 ] && \
# error, if the above build command already produced a
# compressed package.
# Since --ultra -20 seems too much for our i486 build vms, we
- # silently fall back to -19 (without --ultra) if the higher
+ # silently fall back to lower compression levels if the higher
# level fails.
- find . -maxdepth 1 -type f -name '*.pkg.tar' \
- -not -execdir zstd --rm -T0 --ultra -20 '{}' -o '{}.zst' \; \
- -execdir zstd --rm -T0 -19 '{}' -o '{}.zst' \;
+
+ # shellcheck disable=SC2086
+ for options in '-T0 --ultra -20' '--ultra -20' {-19..-3}; do
+ find . -maxdepth 1 -type f -name '*.pkg.tar' \
+ -execdir zstd --rm ${options} '{}' -o '{}.zst' \;
+ done
# package files, that still exist, threw an error upon compression
errors=$(
find . -maxdepth 1 -type f -name '*.pkg.tar'