From 03ea88b46b4728092fd90c0726dfe329068c014e Mon Sep 17 00:00:00 2001
From: Tristan Ancelet <tristanancelet@yahoo.com>
Date: Thu, 2 Nov 2023 11:47:01 -0500
Subject: [PATCH] Created new repo for linux scripts

---
 .gitmodules                              |   3 +
 Linux/scripts                            |   1 +
 Linux/scripts/do-daily-btrfs-snapshot.sh | 107 -----------------------
 3 files changed, 4 insertions(+), 107 deletions(-)
 create mode 100644 .gitmodules
 create mode 160000 Linux/scripts
 delete mode 100755 Linux/scripts/do-daily-btrfs-snapshot.sh

diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..410b41d
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "Linux/scripts"]
+	path = Linux/scripts
+	url = gitea@git.arcanium.tech:tristan/myscripts
diff --git a/Linux/scripts b/Linux/scripts
new file mode 160000
index 0000000..5ce434c
--- /dev/null
+++ b/Linux/scripts
@@ -0,0 +1 @@
+Subproject commit 5ce434c7a7c4100a3f3e2755d375cac67c13572e
diff --git a/Linux/scripts/do-daily-btrfs-snapshot.sh b/Linux/scripts/do-daily-btrfs-snapshot.sh
deleted file mode 100755
index fdb68de..0000000
--- a/Linux/scripts/do-daily-btrfs-snapshot.sh
+++ /dev/null
@@ -1,107 +0,0 @@
-#!/usr/bin/bash
-
-
-###############################################################################
-# do-daily-backup.sh                                                          #
-###############################################################################
-# This script is my attempt at replicating the same function that timeshift   #
-# performs. This is a very simplified script to handle automated btrfs        #
-# snapshots via a daily cron entry.                                           #
-#                                                                             #
-# EX:                                                                         #
-# ```                                                                         #
-# 0 0 * * * /path/to/script                                                   #
-# ```                                                                         #
-#                                                                             #
-# Afer putting it in your crontab it will automatically handle your making    #
-# snapshots for your system and will only make up to the limit you set with   #
-# LIMIT.                                                                      #
-#                                                                             #
-# You will also have to configure your own subvols in the array decleration   #
-# SUBVOLS following the same format in the comments above it.                 #
-#                                                                             #
-###############################################################################
-
-
-# BEGIN: Variables
-
-## Reusable vars
-DATE=`date +%Y-%m-%d`
-### Getting the name of the script (as it will be the first thing passed to bash when executing)
-SCRIPT=`basename $0` 
-BACKUP_DIR=/.backups
-### Setting dir to house log files
-LOG_DIR=/var/log/$SCRIPT
-
-LOG_FILE=$LOG_DIR/$DATE.log
-
-## The amount of backups that are allowed of each configured subvols
-LIMIT=5
-
-## Because cron fucks our env, and loading /etc/bashrc doesn't always fix it
-alias btrfs='/usr/bin/btrfs'
-
-## The subvols that we want to backup
-### <actual-directory>:<name-of-backup-dir>
-declare -a SUBVOLS=(
-	/:root
-	/home:home
-)
-
-## To use to seperate named manual backups from automatic ones
-DATE_REGEX='[0-9]{4}-[0-9]{2}-[0-9]{2}'
-# END: Variables
-
-
-# BEGIN: Pre-Work Checks
-
-## This will check to make sure that the log directory has been created, if not it will create it
-[[ ! -d $LOG_DIR ]] && mkdir -p $LOG_DIR
-## Setting up the script to direct all output to the log file for this snapshot session
-exec > $LOG_FILE
-
-
-# END: Pre-Work Checks
-
-
-# BEGIN: Work
-for SUBVOL_INFO in ${SUBVOLS[@]}; do
-
-	## Stripping the delemited info out of the subvol entry
-	OIFS=$IFS
-	IFS=':'
-	read DIR NAME <<< "$SUBVOL_INFO"
-	IFS=$OIFS
-	echo "Subvol : $DIR, Name: $NAME"
-
-	SUBVOL_BACKUP_DIR=$BACKUP_DIR/$NAME
-
-	## This will handle creating the backup directory as well as the specific snapshot directory as well
-	[[ ! -d $SUBVOL_BACKUP_DIR ]] && mkdir -p $SUBVOL_BACKUP_DIR
-
-	## Implemented it this way so that it's less complex to handle when there are more backups than we are
-	## configured to keep. Definately a rather stupid way to implement it, but it works and requires less logic to handle
-	while true; do
-		## So that any manual ones I do (named pre-upgrade, etc) will remain. And it will only delete the
-		## Automatic timestamped ones
-		declare -a backups=( $( ls -1 $SUBVOL_BACKUP_DIR | grep -Eo $DATE_REGEX ) )
-		echo "${#backups[@]} backups were found the backup dir $SUBVOL_BACKUP_DIR"
-
-		if [[ ${#backups[@]} -ge $LIMIT ]]; then
-			SNAPSHOT_PATH="$SUBVOL_BACKUP_DIR/${backups[0]}"
-			echo "${#backups[@]} was found to be equal to or greater than $LIMIT. Deleting $SNAPSHOT_PATH."
-			btrfs subvol del "$SUBVOL_BACKUP_DIR/${backups[0]}"
-		else
-			break
-		fi
-
-		## Unsetting the backups list so that it can be reloaded again
-		unset backups $SNAPSHOT_PATH
-	done
-
-	SNAPSHOT=$SUBVOL_BACKUP_DIR/$DATE
-	## If the snapshot doesn't already exist, then create a new read-only snapshot
-	[[ ! -d $SNAPSHOT ]] && btrfs subvol snapshot -r $DIR $SNAPSHOT
-done
-
-# END: Work