Merge 08786d64e8 into 8e7d4db988

* Fix OctoPrint logo in Readme

Fixed the broken link to the OctoPrint logo in the Readme under the Sources section. Now uses the logo present in the octoprint docs directory.

* Update OctoPrint logo to "raw" cdn link

* Changed ?raw=true link to raw.githubusercontent.com

---------

Co-authored-by: dw-0 <th33xitus@gmail.com>

README.md

@@ -125,7 +125,7 @@ prompt and confirm by hitting ENTER.
 <tr>
 <th><img src="https://raw.githubusercontent.com/fluidd-core/fluidd/master/docs/assets/images/logo.svg" alt="Fluidd Logo" height="64"></th>
 <th><img src="https://avatars.githubusercontent.com/u/31575189?v=4" alt="jordanruthe avatar" height="64"></th>
-<th><img src="https://camo.githubusercontent.com/627be7fc67195b626b298af9b9677d7c58e698c67305e54324cffbe06130d4a4/68747470733a2f2f6f63746f7072696e742e6f72672f6173736574732f696d672f6c6f676f2e706e67" alt="OctoPrint Logo" height="64"></th>
+<th><img src="https://raw.githubusercontent.com/OctoPrint/OctoPrint/master/docs/images/octoprint-logo.png" alt="OctoPrint Logo" height="64"></th>
 </tr>
 <tr>
 <th>by <a href="https://github.com/fluidd-core">fluidd-core</a></th>

kiauh.sh

@@ -82,6 +82,7 @@ function kiauh_update_dialog() {
 }
 
 check_euid
+check_free_space
 init_logfile
 set_globals
 kiauh_update_dialog

scripts/utilities.sh

@@ -28,6 +28,29 @@ function check_euid() {
   fi
 }
 
+function check_free_space() {
+  local mount_free mb_rec=2048
+  local mount_check_regex='^/($|bin|etc|home|lib|mnt|opt|root|sbin|tmp|usr|var)' # all root dirs possibly relevant to software install
+  for mount_check in $(cat /etc/mtab | grep '^/dev' | cut -d ' ' -f 2 | grep -E '${mount_check_regex}'); do
+    mount_free=$(($(df -Pk ${mount_check} | sed 1d | grep -v used | awk '{ print $4 "\t" }')/1024))
+    if [[ ${mount_free} -lt ${mb_req} ]]; then
+      local yn
+      while true; do
+        echo -e "${yellow}Heads up! Free disk space in ${white}${mount_check}${yellow} is only ${white}${mount_free} MB${yellow}.${white}"
+        read -p "${yellow}You may run into errors installing or updating software that uses this mountpoint. Proceed? (y|N): ${white}" yn
+        case "${yn}" in
+          Y|y|Yes|yes)
+            break;;
+          N|n|No|no|"")
+            exit 1;;
+          *)
+            echo -e "${red}Please answer "y" or "n"${white}";;
+        esac
+      done
+    fi
+  done
+}
+
 #================================================#
 #============= MESSAGE FORMATTING ===============#
 #================================================#