Save Battery Life (#32)

* Added parameters (also made the script more of a program).

* Add additional options for unplugged devices.

* Allow disabling of cron jobs and lowering of telegraf frequency through new config options.

* Fix cron package name.

* Fix ssh service name for Ubuntu.

* Add output to the options so user knows they were switched.

* Prevent some tasks when device is mobile.

* Enhance and add to comments.

* Add function to check flatpak app disk usage.

* Add repair into flatpak commands to help clean disk space of unused apps.

* Remove "Done!" output from flatpak-usage.

* Go ahead and add function for purging Flatpak apps.

* Few more comment changes.

tasks/general/acct_mgmt/users.yml

@@ -259,6 +259,24 @@
         check-trash --clean
         sudo df -h
       }
+    function_flatpak_usage: |
+      function flatpak-usage() {
+        flatpak list --columns=application | while read app; do
+          size=`flatpak info -s $app 2>/dev/null`
+          if [[ ! -z $size ]]; then
+            mb=$(( size / (1000*1000) ))
+            echo "${mb} MB, $size Bytes, $app"
+          fi
+        done | sort -n
+      }
+    function_flatpak_purge: |
+      function flatpak-purge() {
+        flatpak remove --all --delete-data &&
+        flatpak repair &&
+        echo "Finished purging all Flatpak apps. Executable may still need uninstalled." &&
+        return
+        echo "ERROR: Something went wrong while removing Flatpak apps!"
+      }
 
 - name: General | Account Management | Users | Files | Common Variable
   set_fact:
@@ -282,6 +300,8 @@
       {{ edit_config }}
       {{ function_check_trash }}
       {{ function_clean }}
+      {{ function_flatpak_usage }}
+      {{ function_flatpak_purge }}
 
 - name: General | Account Management | Users | Files | .bashrc
   blockinfile: