From 167a47b26a9b3375657eb1c825be90cef229d6b3 Mon Sep 17 00:00:00 2001
From: Ryan Chan <rycwo@posteo.net>
Date: Sat, 15 Oct 2022 20:44:26 +0100
Subject: [PATCH] Update backup-host script to include system files

---
 bin/backup-host | 70 ++++++++++++++++++++++---------------------------
 1 file changed, 32 insertions(+), 38 deletions(-)

diff --git a/bin/backup-host b/bin/backup-host
index 19ff533..62f63d2 100755
--- a/bin/backup-host
+++ b/bin/backup-host
@@ -19,50 +19,44 @@ fi
 
 export BORG_REMOTE_PATH="borg1"
 export BORG_REPO="zh1117@zh1117.rsync.net:""$(hostname)"
-export BORG_PASSCOMMAND="cat ""$HOME""/.borg-passphrase"
-
-readonly paths=(
-    "/home/rycwo"
-)
-readonly exclude_paths=(
-    "/home/rycwo/.borg-passphrase"
-    "/home/rycwo/.cache"
-    "/home/rycwo/.mozilla"
-    "/home/rycwo/.secret"
-    "/home/rycwo/.vagrant.d"
-    "/home/rycwo/.virtualbox"
-    "/home/rycwo/go")
-exclude_file="$(mktemp)"
+export BORG_PASSCOMMAND="cat ""$HOME""/.borg_passphrase"
 
 exit_() {
-    status="$?"
-
-    # Reset the trap for EXIT so that we don't enter an exit loop
-    trap - EXIT
-
-    rm -f "$exclude_file"
-    exit "$status"
+    echo "$(date)"" Backup interrupted" >&2
+    exit 2
 }
-
-trap exit_ EXIT INT TERM QUIT
+trap exit_ INT TERM
 
 # Run borg init if the repo doesn't exist yet
 borg list > /dev/null 2>&1 || {
     borg init --encryption "repokey"
 }
 
-for path in "${exclude_paths[@]}"; do
-    echo "$path" >> "$exclude_file"
-done
-
-# --stats is a nice option if just running as a script
-borg create \
-    --verbose \
-    --filter AME \
-    --list \
-    --progress \
-    --compression "lzma" \
-    --exclude-caches \
-    --exclude-from "$exclude_file" \
-    "::{hostname}-{now}" \
-    "${paths[@]}"
+borg create                     \
+    --verbose                   \
+    --filter AME                \
+    --list                      \
+    --show-rc                   \
+    --stats                     \
+    --progress                  \
+    --compression "lzma"        \
+    --exclude-caches            \
+    --exclude "home/*/.cache/*" \
+    --exclude "var/tmp/*"       \
+    "::{hostname}-{now}"        \
+    /etc                        \
+    /home                       \
+    /root                       \
+    /var
+
+# Keep 7 end of day, 4 additional end of week archives,
+# and an end of month archive for every month
+borg prune                      \
+    --list                      \
+    --prefix "{hostname}-"      \
+    --show-rc                   \
+    --keep-daily 7              \
+    --keep-weekly 4             \
+    --keep-monthly -1
+
+borg compact
-- 
2.38.5