Add uninstall script

.travis.yml

@@ -54,3 +54,4 @@ script:
   - sudo wo update --travis
   - sudo wo stack status
   - echo "yes" | sudo wo stack purge --all
+  - sudo bash install --purge

install

@@ -7,7 +7,7 @@
 # Copyright (c) 2019 - WordOps
 # This script is licensed under M.I.T
 # -------------------------------------------------------------------------
-# Version 3.9.6.3 - 2019-07-25
+# Version 3.9.6.3 - 2019-07-29
 # -------------------------------------------------------------------------
 readonly wo_version_old="2.2.3"
 readonly wo_version_new="3.9.6.3"
@@ -73,6 +73,9 @@ while [ "$#" -gt 0 ]; do
     -s | --silent)
         wo_force_install="y"
         ;;
+    --purge | --uninstall)
+        wo_purge="y"
+        ;;
     *) # positional args
         ;;
     esac
@@ -620,15 +623,15 @@ wo_git_init() {
 }
 
 wo_backup_ee() {
-    /bin/tar -I pigz -cf "$EE_BACKUP_FILE" /etc/nginx /usr/local/bin/ee /usr/lib/ee/templates /usr/local/lib/python3.6/dist-packages/ee-*.egg /etc/ee /var/lib/ee /etc/letsencrypt >> /var/log/wo/install.log 2>&1
+    /bin/tar -I pigz -cf "$EE_BACKUP_FILE" /etc/nginx /usr/local/bin/ee /usr/lib/ee/templates /usr/local/lib/python3.*/dist-packages/ee-*.egg /etc/ee /var/lib/ee /etc/letsencrypt >> /var/log/wo/install.log 2>&1
 }
 
 wo_backup_wo() {
-    /bin/tar -I pigz -cf "$WO_BACKUP_FILE" /etc/nginx /usr/local/lib/python3.6/dist-packages/wo-*.egg /etc/wo /var/lib/wo /etc/letsencrypt >> /var/log/wo/install.log 2>&1
+    /bin/tar -I pigz -cf "$WO_BACKUP_FILE" /etc/nginx /usr/local/lib/python3.*/dist-packages/wo-*.egg /etc/wo /var/lib/wo /etc/letsencrypt >> /var/log/wo/install.log 2>&1
 }
 
 wo_clean_ee() {
-    rm -f /usr/local/bin/ee /etc/bash_completion.d/ee_auto.rc /usr/lib/ee/templates /usr/local/lib/python3.6/dist-packages/ee-*.egg /etc/ee /var/lib/ee >> /var/log/wo/install.log 2>&1
+    rm -f /usr/local/bin/ee /etc/bash_completion.d/ee_auto.rc /usr/lib/ee/templates /usr/local/lib/python3.*/dist-packages/ee-*.egg /etc/ee /var/lib/ee >> /var/log/wo/install.log 2>&1
 }
 
 wo_remove_ee_cron() {
@@ -672,10 +675,21 @@ wo_tweak_kernel() {
 
 }
 
+wo_uninstall() {
+    rm -rf /usr/local/lib/python3.*/dist-packages/{pystache-*,cement-2.*,wo-*} /usr/local/bin/wo /etc/bash_completion.d/wo_auto.rc /var/lib/wo /etc/wo /usr/lib/wo/templates >> /var/log/wo/install.log 2>&1
+}
+
 ###
 # 4 - WO MAIN SETUP
 ###
 
+if [ $wo_purge = "y" ]; then
+    wo_lib_echo "Backing-up WO install" | tee -ai $wo_install_log
+    wo_backup_wo | tee -ai $wo_install_log
+    wo_lib_echo "Uninstalling WordOps" | tee -ai $wo_install_log
+    wo_uninstall | tee -ai $wo_install_log
+    wo_lib_echo "The WordOps backup files can be found in $WO_BACKUP_FILE"
+else
     # 1 - WO already installed
     if [ -x /usr/local/bin/wo ]; then
         if ! {
@@ -797,3 +811,5 @@ echo
     wo_lib_echo "WordOps Documentation : https://docs.wordops.net"
     wo_lib_echo "WordOps Community Forum : https://community.wordops.net"
     echo
+
+fi

wo/cli/plugins/stack.py

@@ -1486,6 +1486,7 @@ class WOStackController(CementBaseController):
                                             "/master/mysqltuner.pl",
                                             "/usr/bin/mysqltuner",
                                             "MySQLTuner"]]
+
                 else:
                     Log.debug(self, "MySQL connection is already alive")
                     Log.info(self, "MySQL connection is already alive")