fix: Add memory limit to duperemove service

Containerfile

@@ -280,9 +280,7 @@ RUN rpm-ostree install \
     ln -s /usr/share/fonts/google-noto-sans-cjk-fonts /usr/share/fonts/noto-cjk && \
     wget https://raw.githubusercontent.com/KyleGospo/steam-proton-mf-wmv/master/installcab.py -O /usr/bin/installcab && \
     wget https://github.com/KyleGospo/steam-proton-mf-wmv/blob/master/install-mf-wmv.sh -O /usr/bin/install-mf-wmv && \
-    wget https://raw.githubusercontent.com/jlu5/icoextract/master/exe-thumbnailer.thumbnailer -O /usr/share/thumbnailers/exe-thumbnailer.thumbnailer && \
-    wget https://gitlab.com/popsulfr/steamos-btrfs/-/raw/11114e4ff791eb2c385814c2fcbac6a83f144f35/files/usr/lib/systemd/system/btrfs-dedup@.service -O /usr/lib/systemd/system/btrfs-dedup@.service && \
-    wget https://gitlab.com/popsulfr/steamos-btrfs/-/raw/11114e4ff791eb2c385814c2fcbac6a83f144f35/files/usr/lib/systemd/system/btrfs-dedup@.timer -O /usr/lib/systemd/system/btrfs-dedup@.timer
+    wget https://raw.githubusercontent.com/jlu5/icoextract/master/exe-thumbnailer.thumbnailer -O /usr/share/thumbnailers/exe-thumbnailer.thumbnailer
 
 # Install Steam & Lutris, plus supporting packages
 RUN rpm-ostree install \

system_files/desktop/shared/usr/lib/systemd/system/btrfs-dedup@.service

@@ -0,0 +1,30 @@
+[Unit]
+Description=Btrfs deduplication on %f
+ConditionPathIsMountPoint=%f
+RequiresMountsFor=%f
+
+[Service]
+Type=oneshot
+MemoryHigh=1G
+ExecCondition=sh -c '[ "$(stat -f -c "%%T" "$1")" = btrfs ]' _ %f/
+ExecStartPre=-find %f/ -mindepth 1 -maxdepth 1 -mtime +14 -name .duperemove.hash -exec rm -f '{}' \;
+ExecStartPre=-cp -a %f/.duperemove.hash duperemove.hash
+ExecStartPre=-compsize %f/
+ExecStart=rmlint --hidden --types="duplicates" --config=sh:handler=clone %f/
+ExecStart=sh -c 'exec ./rmlint.sh -d -p -r -k'
+ExecStart=-compsize %f/
+ExecStart=-sh -c '[ "$(sqlite3 -readonly duperemove.hash "SELECT keyval FROM config where keyname=''version_major''")" -ge 4 ] || rm -f duperemove.hash'
+ExecStart=duperemove -r -d -h -q --hashfile=duperemove.hash --skip-zeroes --exclude="%f/.duperemove.hash" --exclude="%f/@swapfile/swapfile" %f/
+ExecStartPost=-compsize %f/
+ExecStopPost=-cp -a duperemove.hash %f/.duperemove.hash
+TimeoutStartSec=4h
+RuntimeDirectory=%p/%i
+WorkingDirectory=%t/%p/%i
+Nice=19
+CPUSchedulingPolicy=batch
+IOSchedulingClass=best-effort
+IOSchedulingPriority=7
+OOMScoreAdjust=1000
+CPUWeight=30
+CPUQuota=300%
+IOWeight=30

system_files/desktop/shared/usr/lib/systemd/system/btrfs-dedup@.timer

@@ -0,0 +1,11 @@
+[Unit]
+Description=Weekly Btrfs deduplication on %f
+
+[Timer]
+OnCalendar=weekly
+AccuracySec=1h
+RandomizedDelaySec=1d
+Persistent=true
+
+[Install]
+WantedBy=timers.target