From 4e0f85553bbfa76fa774592a06f50cf38106bb1c Mon Sep 17 00:00:00 2001
From: Matthew Saunders Brown <msb@stackaas.com>
Date: Sun, 15 Aug 2021 12:41:47 -0700
Subject: [PATCH] update.sh

---
 update.sh | 60 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100755 update.sh

diff --git a/update.sh b/update.sh
new file mode 100755
index 0000000..07c5562
--- /dev/null
+++ b/update.sh
@@ -0,0 +1,60 @@
+#!/bin/bash
+
+if [ "${EUID}" -ne 0 ]; then
+  echo "You must be root to run this installer."
+  exit
+fi
+
+# update repo
+git pull
+
+# update scripts in bin
+chmod 755 bin/*
+readarray -t bin_script_array < <(ls -1 bin/)
+for bin_script in "${bin_script_array[@]}"; do
+  if [ -f /usr/local/bin/$bin_script ]; then
+    if ! diff -q bin/$bin_script /usr/local/bin/$bin_script ; then
+      echo "Updating /usr/local/bin/$bin_script"
+      cp bin/$bin_script /usr/local/bin/$bin_script
+      echo
+    fi
+  else
+    echo "Adding new script /usr/local/bin/$bin_script"
+    cp bin/$bin_script /usr/local/bin/$bin_script
+    echo
+  fi
+done
+
+# check etc configs for diffs
+readarray -t etc_configs_array < <(find etc/ -type f)
+for etc_config in "${etc_configs_array[@]}"; do
+  if [ -f /$etc_config ]; then
+    if ! diff -q $etc_config /$etc_config ; then
+      echo To update run:
+      echo diff $etc_config /$etc_config
+      echo cp $etc_config /$etc_config
+      echo
+    fi
+  else
+    echo "Adding new config file /$etc_config"
+    cp $etc_config /$etc_config
+    echo
+  fi
+done
+
+# update html/status.php
+if ! diff -q html/status.php /srv/www/html/status.php ; then
+  cp html/status.php /srv/www/html/status.php
+  chmod 644 /srv/www/html/status.php
+  chown vhost:vhost /srv/www/html/status.php
+  echo "/srv/www/html/status.php updated"
+  echo
+fi
+
+# update libexec script
+if ! diff -q libexec/command-not-found-handle /usr/local/libexec/command-not-found-handle ; then
+  cp libexec/command-not-found-handle /usr/local/libexec/command-not-found-handle
+  chmod 755 /usr/local/libexec/command-not-found-handle
+  echo "/usr/local/libexec/command-not-found-handle updated"
+  echo
+fi