From d9fa31feda56ce0b8fbf3c59999339566279fc3c Mon Sep 17 00:00:00 2001
From: Leonard Kugis <leonard@kug.is>
Date: Sun, 7 Sep 2025 17:11:13 +0000
Subject: Implemented compression method selection

---
 squashfu.conf | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'squashfu.conf')

diff --git a/squashfu.conf b/squashfu.conf
index 67012a9..f15b83d 100644
--- a/squashfu.conf
+++ b/squashfu.conf
@@ -55,6 +55,16 @@ DEL_BIN_ON_FAIL=(1)
 # not be true incrementals. See 'man rsync' for more info.
 RSYNC_OPTS=("-Rua" "--delete" "--stats")
 
+# Select compression algorithm.
+# Available options: gzip, lzo, lz4, xz, zstd, lzma
+# For details, see mksquashfs manpage.
+COMPRESSION_ALGO="zstd"
+
+# Add options for compression algorithm.
+# For zstd, only compression level is configurable.
+# For other compression algorithms, see mksquashfs manpage.
+COMPRESSION_ARGS=("-Xcompression-level" 15)
+
 # The following defines what will and won't be backed up. These are
 # simply Bash arrays and are interpreted as such.
 
-- 
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