Fix UI stuff

kiauh.sh

@@ -75,6 +75,13 @@ print_msg(){
     echo -e "#########################################################"
     echo -e "${default}"
   fi
+  if [[ "$HINT_MSG" != "" ]]; then
+    echo -e "${yellow}"
+    echo -e "#########################################################"
+    echo -e " $HINT_MSG "
+    echo -e "#########################################################"
+    echo -e "${default}"
+  fi
   if [ "$CONFIRM_MSG" != "" ]; then
     echo -e "${green}"
     echo -e "#########################################################"
@@ -186,10 +193,10 @@ install_menu(){
 
 update_menu(){
   print_header
-  print_msg && CONFIRM_MSG="" && ERROR_MSG=""
-  read_bb4u_stat
   #compare versions
     ui_print_versions
+  print_msg && CONFIRM_MSG="" && HINT_MSG="" && ERROR_MSG=""
+  read_bb4u_stat
   update_ui
   while true; do
     echo -e "${cyan}"

scripts/install_dwc2.sh

@@ -1,5 +1,4 @@
 #TODO:
-# - check for existing/running octoprint service
 # - ask for permission to disable octoprint service
 
 dwc2_install_routine(){
@@ -134,8 +133,24 @@ DWC2
 }
 
 install_dwc2(){
-  #the update_dwc2 function does the same as installing dwc2
+  #check dependencies
-  update_dwc2 && ok_msg "DWC2 Web UI installed!"
+  dep=(wget gzip tar curl)
+  dependency_check
+  #execute operation
+  GET_DWC2_URL=`curl -s https://api.github.com/repositories/28820678/releases/latest | grep browser_download_url | cut -d'"' -f4`
+  if [ ! -d $DWC2_DIR/web ]; then
+    mkdir -p $DWC2_DIR/web
+  fi
+  cd $DWC2_DIR/web
+  status_msg "Downloading DWC2 Web UI ..."
+  wget -q $GET_DWC2_URL && ok_msg "Download complete!"
+  status_msg "Unzipping archive ..."
+  unzip -q -o *.zip && for f_ in $(find . | grep '.gz');do gunzip -f ${f_};done && ok_msg "Done!"
+  status_msg "Writing version to file ..."
+  echo $GET_DWC2_URL | cut -d/ -f8 > $DWC2_DIR/web/version && ok_msg "Done!"
+  status_msg "Do a little cleanup ..."
+  rm -rf DuetWebControl-SD.zip && ok_msg "Done!"
+  ok_msg "DWC2 Web UI installed!"
 }
 
 dwc2_reverse_proxy_dialog(){

scripts/status.sh

@@ -134,7 +134,7 @@ read_local_klipper_commit(){
     cd $KLIPPER_DIR
     LOCAL_COMMIT=$(git rev-parse --short=8 HEAD)
   else
-    LOCAL_COMMIT=""
+    LOCAL_COMMIT="${red}--------${default}"
   fi
 }
 
@@ -148,7 +148,8 @@ read_remote_klipper_commit(){
     fi
     REMOTE_COMMIT=$(git rev-parse --short=8 $GET_BRANCH)
   else
-    REMOTE_COMMIT=""
+    REMOTE_COMMIT="${red}--------${default}"
+    HINT_MSG="Can't fetch all remote versions!\n No git repo available or curl not installed!"
   fi
 }
 
@@ -175,6 +176,7 @@ read_dwc2fk_versions(){
   else
     LOCAL_DWC2FK_COMMIT="${red}--------${default}"
     REMOTE_DWC2FK_COMMIT="${red}--------${default}"
+    HINT_MSG="Can't fetch all remote versions!\n No git repo available or curl not installed!"
   fi
 }
 
@@ -200,7 +202,13 @@ read_local_dwc2_version(){
 }
 
 read_remote_dwc2_version(){
+  #remote checks don't work without curl installed!
+  if [[ ! $(dpkg-query -f'${Status}' --show curl 2>/dev/null) = *\ installed ]]; then
+    DWC2_REMOTE_VER="${red}-----${default}"
+    HINT_MSG="Can't fetch all remote versions!\n No git repo available or curl not installed!"
+  else
     DWC2_REMOTE_VER=$(curl -s https://api.github.com/repositories/28820678/releases/latest | grep tag_name | cut -d'"' -f4)
+  fi
 }
 
 compare_dwc2_versions(){
@@ -226,8 +234,14 @@ read_local_mainsail_version(){
 }
 
 read_remote_mainsail_version(){
+  #remote checks don't work without curl installed!
+  if [[ ! $(dpkg-query -f'${Status}' --show curl 2>/dev/null) = *\ installed ]]; then
+    MAINSAIL_REMOTE_VER="${red}------${default}"
+    HINT_MSG="Can't fetch all remote versions!\n No git repo available or curl not installed!"
+  else
     get_mainsail_ver
     MAINSAIL_REMOTE_VER=$MAINSAIL_VERSION
+  fi
 }
 
 compare_mainsail_versions(){