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anon222 · 02-20-2015, 10:33 AM

OK how about now? First dialog is removed.

Code:
#!/bin/bash

#-----------------------------------------------------------------------------------------

# Name: Linux Lite Updates

# Description: A GUI tool to easily install Updates in Linux Lite.

# Authors: Misko_2083, Jerry Bezencon

# Date: 2015

# Website: https://www.freecinema2022.gq

#-----------------------------------------------------------------------------------------

# Kill off any package managers that may be running

if [ "$(pidof synaptic)" ] 

then

   sudo killall -9 synaptic 

else

   echo""

fi

if [ -z "$(pgrep gdebi-gtk)" ]

then

   echo ""

else

   killall -9 gdebi-gtk

fi

UPDATES=$(mktemp /tmp/updateslist.XXXXXX)

# Linux Lite default dialog icon

ic="/usr/share/icons/zenity-llcc.png"

APTUPDATE=$( stdbuf -oL /bin/bash \-c '(sudo apt-get update \-y )' 2>&1 |

stdbuf -oL sed -n -e 's/^\(.\{64\}\).*/\1/' -e '/\[*$/ s/^/# /p' -e '/\*$/ s/^/# /p' |     #sed 's/^\(.\{64\}\).*/\1/'  Display only the first 64 characters

zenity --progress --title="Updating package information..." --pulsate \

--width=600 --auto-close )

unset APTUPDATE

# Creates a list in /tmp/updateslist

LISTNAMES=$(apt-get --just-print upgrade 2>&1 | perl -ne 'if (/Inst\s([\w,\-,\d,\.,~,:,\+]+)\s\[([\w,\-,\d,\.,~,:,\+]+)\]\s\(([\w,\-,\d,\.,~,:,\+]+)\)? /i) {print "Name: $1 INSTALLED: $2 AVAILABLE: $3\n"}' | awk '{print NR,":\t"$0}' | tee $UPDATES)

# Check if any updates are available, if there are none, script pops up dialog box saying 'No Updates Available', removes /tmp/updateslist.XXXXXX

if [  -z "$(cat $UPDATES)"  ]; then

    zenity --info --window-icon="/usr/share/icons/zenity-llcc.png" --title="Linux Lite Updates" \

      --text="No Updates Available"

   rm $UPDATES

   exit 0

fi

# Insert text into  /tmp/updateslist.XXXXXX

sed -i -e '1 i\List of available Updates' -e '1 i\Click Update to continue or Cancel to stop the update process\n'  $UPDATES

# Erase existing available info

sudo dpkg --clear-avail

# Call the zenity dialog to show update list

zenity --text-info --ok-label="Update" --cancel-label="Cancel" --title="Linux Lite Updates" --width=780 --height=300 --filename="$UPDATES"

      if [ "$?" -eq "0" ];then

      # Continue script if no halt

        INSTALL_ICON="/usr/share/icons/zenity-llcc.png"

        APPNAME="Linux Lite Updates"

                 #remove tmp file

                 rm $UPDATES

    RUNUPDATES=$( stdbuf -oL /bin/bash \-c '(sudo DEBIAN_FRONTEND=noninteractive apt-get  -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" upgrade \-y )' 2>&1 | tee /var/log/llupdates.log |

       stdbuf -oL sed -n -e 's/^\(.\{64\}\).*/\1/' -e '/\[*$/ s/^/# /p' -e '/\*$/ s/^/# /p' |            

       zenity --progress --title="Updating..." --pulsate \

       --width=600 --auto-close )

                                if [ "${PIPESTATUS[0]}" -ne "0" ]; then

                                        zenity --error \

                                        --title="Error" --text="$APPNAME Updates have failed."

                                        exit 0

                                fi

      # Halt updates script if user selects Cancel

       else

         rm $UPDATES

        unset UPDATES

        unset RUNUPDATES

         exit 0

    fi

unset UPDATES

unset RUNUPDATES

PROCEED=$(zenity --question --title="$APPNAME Updates" --window-icon=/usr/share/icons/zenity-llcc.png --text="Updates have finished installing.\n\nWould you like to view the $APPNAME Updates log?"; echo $?)

if [ ${PROCEED} -eq 1 ]; then

   zenity --info --title="$APPNAME Updates" --window-icon="${INSTALL_ICON}" --text="$APPNAME Updates Complete."

   exit;

else

   zenity --text-info --ok-label="Save Updates Log" --cancel-label="Close" --title="Updates Log" --width=700 --height=300 --filename="/var/log/llupdates.log"

     if [ $? -ne 0 ]; then

            exit;

        else

         #Generate the save list and on the first occurance of "FALSE" change it to "TRUE"

         LL_LIST_D=(`awk -F':' '$3>=1000 && $3<=60000 {print "FALSE","/home/"$1}' /etc/passwd |sed '0,/FALSE/s/FALSE/TRUE/'`)

     #Add optional save location

         LL_LIST_H=(`awk -F':' '$3>=1000 && $3<=60000 {print "FALSE","/home/"$1"/Desktop"}' /etc/passwd`)

         save_location=$(zenity --title="System Report Save Location" --list --radiolist --text="Select save location:" --column="Select" --column="Save file location:" --width=325  --height=300 "${LL_LIST_D[@]}" "${LL_LIST_H[@]}")

                if [ $? -ne 0 ]; then

            unset LL_LIST_D

            unset   LL_LIST_H

            unset save_location

            exit 0

               else        

                      #Extract username

                      LL_USER=$(echo "$save_location" | cut -d'/' -f3)

                      # Add filename to the save path

                      SAVE_PATH=$(echo $save_location| sed 's,.*,&\/var/log/llupdates.log,g')

            #Checks if the file exists. If it does asks for confirmation.

            if [  ! -z "$(echo $SAVE_PATH)" ]; then

                if zenity --question --title="$APPNAME Updates" --window-icon=/usr/share/icons/zenity-llcc.png --text="file ${SAVE_PATH} allready exists.\nWould you like to overwite the file?"; then

                                   cp /var/log/llupdates.log $save_location

                      chown $LL_USER  $SAVE_PATH    # Change the ownership to LL_USER

                else

                    unset save_location

                    unset LL_LIST_D

                    unset   LL_LIST_H

                    unset SAVE_PATH

                    unset LL_USER

                    exit 1

                fi

            else                                 

                cp /var/log/llupdates.log $save_location

                chown $LL_USER  $SAVE_PATH    # Change the ownership to LL_USER

            fi

            fi

    fi

fi

unset LL_LIST_D

unset   LL_LIST_H

unset SAVE_PATH

unset LL_USER

unset save_location

exit 0

***Valtam*** · 02-21-2015, 04:28 AM

A bit of a misunderstanding here Smile

I'll break it down:

Choose to update or not > this refers to the original first dialogue, line 32:

Code:
zenity --question --title="Linux Lite Updates" --window-icon="/usr/share/icons/zenity-llcc.png" --text="We will now fetch the Updates list.\n\nClick Yes to continue or No to abort."

This is kept because someone may have clicked on the wrong item in the Menu, or decided against updating.

updates will run > self explanatory.

have the option at the end to view the log which should reside in /var/log - the default dialogue at the end of the file:

Code:
PROCEED=$(zenity --question --title="$APPNAME Updates" --window-icon=/usr/share/icons/zenity-llcc.png --text="Updates have finished installing.\n\nWould you like to view the $APPNAME Updates log?"; echo $?)

if [ ${PROCEED} -eq 1 ]; then

   zenity --info --title="$APPNAME Updates" --window-icon="${INSTALL_ICON}" --text="$APPNAME Updates Complete."

   exit;

else

   zenity --text-info --ok-label="Quit" --cancel-label="Cancel" --title="Updates Log" --width=700 --height=300 --filename="/var/log/llupdates.log"

fi

So we want to retain the original first dialogue and original logging method Smile

If there is a bug, then the intuitive place to look is /var/log.

***Valtam*** · 02-21-2015, 05:54 AM

Latest iteration:

- Added line 91
- Reverted to original log and first dialogue processes

Code:
#!/bin/bash

#-----------------------------------------------------------------------------------------

# Name: Linux Lite Updates

# Description: A GUI tool to easily install Updates in Linux Lite.

# Authors: Misko_2083, Jerry Bezencon

# Date: February 21st, 2015

# Website: https://www.freecinema2022.gq

#-----------------------------------------------------------------------------------------

# Kill off any package managers that may be running

if [ "$(pidof synaptic)" ] 

then

   sudo killall -9 synaptic 

else

   echo""

fi

if [ -z "$(pgrep gdebi-gtk)" ]

then

   echo ""

else

   killall -9 gdebi-gtk

fi

# Updates log variable

UPDATES=$(mktemp /tmp/updateslist.XXXXXX)

# Linux Lite default dialog icon

ic="/usr/share/icons/zenity-llcc.png"

# Get list of available updated packages then populate them to /tmp/updateslist

zenity --question --title="Linux Lite Updates" --window-icon="/usr/share/icons/zenity-llcc.png" --text="We will now fetch the Updates list.\n\nClick Yes to continue or No to abort."

   if [ "$?" -eq "0" ];then

APTUPDATE=$( stdbuf -oL /bin/bash \-c '(sudo apt-get update \-y )' 2>&1 |

stdbuf -oL sed -n -e 's/^\(.\{128\}\).*/\1/' -e '/\[*$/ s/^/# /p' -e '/\*$/ s/^/# /p' |     #sed 's/^\(.\{128\}\).*/\1/'  Display only the first 128 characters

zenity --progress --title="Updating package information..." --pulsate \

--width=600 --auto-close )

unset APTUPDATE

# Creates a list in /tmp/updateslist

LISTNAMES=$(apt-get --just-print upgrade 2>&1 | perl -ne 'if (/Inst\s([\w,\-,\d,\.,~,:,\+]+)\s\[([\w,\-,\d,\.,~,:,\+]+)\]\s\(([\w,\-,\d,\.,~,:,\+]+)\)? /i) {print "Name: $1 INSTALLED: $2 AVAILABLE: $3\n"}' | awk '{print NR,":\t"$0}' | tee $UPDATES)

# Check if any updates are available, if there are none, script pops up dialog box saying 'No Updates Available', removes /tmp/updateslist.XXXXXX

if [  -z "$(cat $UPDATES)"  ]; then

    zenity --info --window-icon="/usr/share/icons/zenity-llcc.png" --title="Linux Lite Updates" \

      --text="No Updates Available"

   rm $UPDATES

   exit 0

fi

# Insert text into  /tmp/updateslist.XXXXXX

sed -i -e '1 i\List of available Updates' -e '1 i\Click Update to continue or Cancel to stop the update process\n'  $UPDATES

# Erase existing available info

sudo dpkg --clear-avail

  else

       exit 0

  fi

# Call the zenity dialog to show update list

zenity --text-info --ok-label="Update" --cancel-label="Cancel" --title="Linux Lite Updates" --width=780 --height=300 --filename="$UPDATES"

      if [ "$?" -eq "0" ];then

      # Continue script if no halt

        INSTALL_ICON="/usr/share/icons/zenity-llcc.png"

        APPNAME="Linux Lite Updates"

                 # Remove tmp file

                 rm $UPDATES

    RUNUPDATES=$( stdbuf -oL /bin/bash \-c '(sudo DEBIAN_FRONTEND=noninteractive apt-get  -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" upgrade \-y )' 2>&1 | tee /var/log/llupdates.log |

       stdbuf -oL sed -n -e 's/^\(.\{128\}\).*/\1/' -e '/\[*$/ s/^/# /p' -e '/\*$/ s/^/# /p' |            

       zenity --progress --title="Updating..." --pulsate \

       --width=600 --auto-close )

                                if [ "${PIPESTATUS[0]}" -ne "0" ]; then

                                        zenity --error \

                                        --title="Error" --text="$APPNAME have failed."

                                        exit 0

                                fi

      # Halt updates script if user selects Cancel

       else

         rm $UPDATES

        unset UPDATES

        unset RUNUPDATES

   zenity --info --title="Updates Cancelled" --window-icon="${INSTALL_ICON}" --text="Updates Cancelled."

         exit 0

    fi

unset UPDATES

unset RUNUPDATES

PROCEED=$(zenity --question --title="$APPNAME" --window-icon=/usr/share/icons/zenity-llcc.png --text="Updates have finished installing.\n\nWould you like to view the $APPNAME log?"; echo $?)

if [ ${PROCEED} -eq 1 ]; then

   zenity --info --title="$APPNAME" --window-icon="${INSTALL_ICON}" --text="$APPNAME Complete."

   exit;

else

   zenity --text-info --ok-label="Quit" --cancel-label="Cancel" --title="Updates Log" --width=700 --height=300 --filename="/var/log/llupdates.log"

fi

exit 0

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