From 2298b9b5187b31f8b3b8430e75d95260dbd8fde3 Mon Sep 17 00:00:00 2001
From: PlexSheep <software@cscherr.de>
Date: Sun, 11 Jun 2023 00:09:02 +0200
Subject: [PATCH] backup theseus stuff

---
 backup-theseus.sh | 77 +++++++++++++++++++++++++++++++++++++++++++++++
 backup.sh         |  6 ----
 2 files changed, 77 insertions(+), 6 deletions(-)
 create mode 100755 backup-theseus.sh
 delete mode 100755 backup.sh

diff --git a/backup-theseus.sh b/backup-theseus.sh
new file mode 100755
index 0000000..8d6d47b
--- /dev/null
+++ b/backup-theseus.sh
@@ -0,0 +1,77 @@
+#!/usr/bin/env bash
+# check if password was set
+if [[ -z "${BORG_PASSPHRASE}" ]]; then
+    echo 'BORG_PASSPHRASE is not set, `export BORG_PASSPHRASE=PASS`'
+fi
+export BORG_REPO=plex@homeserver.box:/srv/data/backup/borg/theseus
+
+# some helpers and error handling:
+info() { printf "\n%s %s\n\n" "$( date )" "$*" >&2; }
+trap 'echo $( date ) Backup interrupted >&2; exit 2' INT TERM
+
+info "Starting backup"
+
+# Backup the most important directories into an archive named after
+# the machine this script is currently running on:
+
+/usr/local/bin/borg create                         \
+    --verbose                       \
+    --filter AME                    \
+    --list                          \
+    --stats                         \
+    --show-rc                       \
+    --compression zstd,11           \
+    --exclude-caches                \
+    --exclude 'home/*/.cache/*'     \
+    --exclude 'var/tmp/*'           \
+    --exclude 'var/cache/*'         \
+    --exclude 'srv/data/backup'     \
+    --exclude '*/.Trash*'           \
+                                    \
+    ::'{hostname}-{now}'            \
+    /home                           \
+    /etc                            \
+    /var
+
+backup_exit=$?
+
+info "Pruning repository"
+
+# Use the `prune` subcommand to maintain 3 daily, 3 weekly and 6 monthly
+# archives of THIS machine. The '{hostname}-*' matching is very important to
+# limit prune's operation to this machine's archives and not apply to
+# other machines' archives also:
+
+/usr/local/bin/borg prune                          \
+    --list                          \
+    --glob-archives '{hostname}-*'  \
+    --show-rc                       \
+    --keep-daily    3               \
+    --keep-weekly   3               \
+    --keep-monthly  6
+
+prune_exit=$?
+
+# actually free repo disk space by compacting segments
+
+info "Compacting repository"
+
+/usr/local/bin/borg compact
+
+compact_exit=$?
+
+# use highest exit code as global exit code
+global_exit=$(( backup_exit > prune_exit ? backup_exit : prune_exit ))
+global_exit=$(( compact_exit > global_exit ? compact_exit : global_exit ))
+
+if [ ${global_exit} -eq 0 ]; then
+    info "Backup, Prune, and Compact finished successfully"
+elif [ ${global_exit} -eq 1 ]; then
+    info "Backup, Prune, and/or Compact finished with warnings"
+else
+    info "Backup, Prune, and/or Compact finished with errors"
+fi
+
+du -hs $BORG_REPO
+
+exit ${global_exit}
diff --git a/backup.sh b/backup.sh
deleted file mode 100755
index 73b3ba5..0000000
--- a/backup.sh
+++ /dev/null
@@ -1,6 +0,0 @@
-#!/usr/bin/env bash
-# check if password was set
-if [[ -z "${THESEUS_BORG_PASS}" ]]; then
-    echo 'THESEUS_BORG_PASS is not set, `export THESEUS_BORG_PASS=PASS`'
-fi
-REPO_URL = plex@homeserver.box:/srv/data/backup/borg/theseus