Initial commit

pihole-cloudsync.sh

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+#!/bin/bash
+
+###########################################################################
+
+# pihole-cloudsync-pull
+# Helper script to keep multiple Pi-hole lists synchronized via GitHub
+
+# Version 1.0 - July 8, 2019 - Steve Jenkins (stevejenkins.com)
+
+# USAGE
+# Run ./pihole-cloudsync from the command line
+
+###########################################################################
+
+# Constants
+personal_git_dir='/usr/local/bin/my-pihole-lists'
+pihole_dir='/etc/pihole'
+ad_list='adlists.list'
+black_list='black.list'
+blacklist_list='blacklist.txt'
+whitelist_list='whitelist.txt'
+regex_list='regex.list'
+
+# Only used for debugging
+# set -x
+
+# Check to see whether command line argument was provided
+if [ -z "$1" ]
+  then
+    echo "Missing command line argument. Try --push, --pull, or --help."
+    exit 1
+fi
+
+# Determine which action to perform (Push, Pull, or Help)
+for arg in "$@"
+do
+    # Push / Upload
+    if [ "$arg" == "--push" ] || [ "$arg" == "--upload" ] || [ "$arg" == "-u" ]
+    then
+        echo "Push (Upload) argument detected."
+	cd $pihole_dir || exit
+	cp $ad_list $black_list $blacklist_list $whitelist_list $regex_list $personal_git_dir
+	cd $personal_git_dir || exit
+	
+        CHANGED=$(git --work-tree=$personal_git_dir status --porcelain)
+        if [ -n "${CHANGED}" ]; then
+                echo 'changed';
+        else
+                echo 'not changed';
+        fi
+
+    # Pull / Download
+    elif [ "$arg" == "--pull" ] || [ "$arg" == "--download" ] || [ "$arg" == "-d" ]
+    then
+        echo "Pull (Download) argument detected."
+
+    # Help
+    elif [ "$arg" == "--help" ] || [ "$arg" == "-h" ]
+    then
+        echo "Help argument detected."
+
+    # Invalid commang line argument was passed
+    else
+	echo "Invalid command line argument. Try --push, --pull, or --help."
+
+    fi
+
+done