From dfe1b126c40b9f586d0f2aee1d15497c7df70826 Mon Sep 17 00:00:00 2001 From: Jacob Salmela Date: Thu, 29 Oct 2015 20:10:30 -0500 Subject: [PATCH] progress dialog working The ellipses cause errors, so they were removed. I was on the right track with the associate array, but it would previously execute the commands out of order. Following directions from the URL in the comments, I made another array that helps keep the array in the order. --- automated install/basic-install.sh | 96 ++++++++++++++++-------------- 1 file changed, 50 insertions(+), 46 deletions(-) diff --git a/automated install/basic-install.sh b/automated install/basic-install.sh index 416c421..56beee8 100755 --- a/automated install/basic-install.sh +++ b/automated install/basic-install.sh @@ -33,7 +33,7 @@ IPv6addr=$(ip addr show | awk '/scope\ global/ && /ff:fe/ {print $2}' | cut -d'/ backupLegacyPihole() { if [[ -f /etc/dnsmasq.d/adList.conf ]];then - echo "Original Pi-hole detected. Initiating sub space transport..." + echo "Original Pi-hole detected. Initiating sub space transport" sudo mkdir -p /etc/pihole/original/ sudo mv /etc/dnsmasq.d/adList.conf /etc/pihole/original/adList.conf.$(date "+%Y-%m-%d") sudo mv /etc/dnsmasq.conf /etc/pihole/original/dnsmasq.conf.$(date "+%Y-%m-%d") @@ -51,10 +51,10 @@ fi backupLegacyPihole # Display the welcome dialog -whiptail --msgbox --backtitle "Welcome..." --title "Pi-hole automated installer" "This installer will transform your Raspberry Pi into a network-wide ad blocker!" $r $c +whiptail --msgbox --backtitle "Welcome" --title "Pi-hole automated installer" "This installer will transform your Raspberry Pi into a network-wide ad blocker!" $r $c # Explain the need for a static address -whiptail --msgbox --backtitle "Initating network interface..." --title "Static IP Needed" "The Pi-hole is a SERVER so it needs a STATIC IP ADDRESS to function properly. +whiptail --msgbox --backtitle "Initating network interface" --title "Static IP Needed" "The Pi-hole is a SERVER so it needs a STATIC IP ADDRESS to function properly. In the next section, you can choose to use your current network settings (DHCP) or to manually edit them." $r $c @@ -65,7 +65,7 @@ if (whiptail --title "Static IP Address" --yesno "Do you want to use your curren Subnet mask: $IPv4mask Gateway: $IPv4gw" $r $c) then # If they choose yes, let the user know that the IP address will not be available via DHCP and may cause a conflict. - whiptail --msgbox --backtitle "IP information..." --title "FYI: IP Conflict" "It is possible your router could still try to assign this IP to a device, which would cause a conflict. But in most cases the router is smart enough to not do that. + whiptail --msgbox --backtitle "IP information" --title "FYI: IP Conflict" "It is possible your router could still try to assign this IP to a device, which would cause a conflict. But in most cases the router is smart enough to not do that. If you are worried, either manually set the address, or modify the DHCP reservation pool so it does not include the IP you want. @@ -78,15 +78,15 @@ else until [[ $ipSettingsCorrect = True ]] do # Ask for the IPv4 address - IPv4addr=$(whiptail --backtitle "Calibrating network interface..." --title "IPv4 address" --inputbox "Enter your desired IPv4 address" $r $c $IPv4addr 3>&1 1>&2 2>&3) + IPv4addr=$(whiptail --backtitle "Calibrating network interface" --title "IPv4 address" --inputbox "Enter your desired IPv4 address" $r $c $IPv4addr 3>&1 1>&2 2>&3) if [[ $? = 0 ]];then echo "Your static IPv4 address: $IPv4addr" # Ask for the subnet mask - IPv4mask=$(whiptail --backtitle "Calibrating network interface..." --title "IPv4 netmask" --inputbox "Enter your desired IPv4 subnet mask" $r $c $IPv4mask 3>&1 1>&2 2>&3) + IPv4mask=$(whiptail --backtitle "Calibrating network interface" --title "IPv4 netmask" --inputbox "Enter your desired IPv4 subnet mask" $r $c $IPv4mask 3>&1 1>&2 2>&3) if [[ $? = 0 ]];then echo "Your static IPv4 netmask: $IPv4mask" # Ask for the gateway - IPv4gw=$(whiptail --backtitle "Calibrating network interface..." --title "IPv4 gateway (router)" --inputbox "Enter your desired IPv4 default gateway" $r $c $IPv4gw 3>&1 1>&2 2>&3) + IPv4gw=$(whiptail --backtitle "Calibrating network interface" --title "IPv4 gateway (router)" --inputbox "Enter your desired IPv4 default gateway" $r $c $IPv4gw 3>&1 1>&2 2>&3) if [[ $? = 0 ]];then echo "Your static IPv4 gateway: $IPv4gw" # Give the user a chance to review their settings before moving on @@ -127,50 +127,52 @@ else fi # These are the commands to actually install the Pi-hole -# Create an associative array so we can display text to the user but run the associated command in the background. -declare -A cmdsAndEchoes=([sudo apt-get update]='Updating...' -[sudo apt-get -y upgrade]='Upgrading...' -[sudo apt-get -y install dnsutils bc toilet]='Installing chronomoter tools...' -[sudo apt-get -y install dnsmasq]='Installing a DNS server...' -[sudo apt-get -y install lighttpd php5-common php5-cgi php5]='Instaling a Web server and PHP...' -[sudo mkdir /var/www/html]='Making an HTML folder...' -[sudo chown www-data:www-data /var/www/html]='Setting permissions for the Web server...' -[sudo chmod 775 /var/www/html]='Setting permissions for the Web server...' -[sudo usermod -a -G www-data pi]='Setting permissions for the Web server...' -[sudo service dnsmasq stop]='Stopping dnsmasq to modify it...' -[sudo service lighttpd stop]='Stopping lighttpd to modify it...' -[sudo mv /etc/dnsmasq.conf /etc/dnsmasq.conf.orig]='Backing up the dnsmasq config file...' -[sudo mv /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.orig]='Backing up the lighttpd config file...' -[sudo mv /var/www/html/index.lighttpd.html /var/www/html/index.lighttpd.orig]='Backing up the default Web page...' -[sudo curl -o /etc/dnsmasq.conf https://raw.githubusercontent.com/jacobsalmela/pi-hole/master/advanced/dnsmasq.conf]='Installing the dnsmasq config file...' -[sudo curl -o /etc/lighttpd/lighttpd.conf https://raw.githubusercontent.com/jacobsalmela/pi-hole/master/advanced/lighttpd.conf]='Installing the lighttpd config file...' -[sudo lighty-enable-mod fastcgi fastcgi-php]='Enabling PHP...' -[sudo mkdir /var/www/html/pihole]='Making a directory for the Web interface...' -[sudo curl -o /var/www/html/pihole/index.html https://raw.githubusercontent.com/jacobsalmela/pi-hole/master/advanced/index.html]='Installing a blank HTML page to take place of ads...' -[sudo wget https://github.com/jacobsalmela/AdminLTE/archive/master.zip -O /var/www/master.zip]='Downloading the Pi-hole dashboard...' -[sudo unzip /var/www/master.zip -d /var/www/html/]='Unpacking the dashboard...' -[sudo mv /var/www/html/AdminLTE-master /var/www/html/admin]='Renaming the dashboard...' -[sudo rm /var/www/master.zip 2>/dev/null]='Cleaning up the dashboard temp files...' -[sudo touch /var/log/pihole.log]='Creating a log file for the Pi-hole...' -[sudo chmod 644 /var/log/pihole.log]='Making sure the log is readable...' -[sudo chown dnsmasq:root /var/log/pihole.log]='Letting dnsmasq see the log file so stats can be displayed...' -[sudo curl -o /usr/local/bin/gravity.sh "https://raw.githubusercontent.com/jacobsalmela/pi-hole/master/gravity.sh"]='Initating sub-space transport...' -[sudo curl -o /usr/local/bin/chronometer.sh "https://raw.githubusercontent.com/jacobsalmela/pi-hole/master/advanced/Scripts/chronometer.sh"]='Initating sub-space transport...' -[sudo chmod 755 /usr/local/bin/gravity.sh]='Making the scripts executable...' -[sudo chmod 755 /usr/local/bin/chronometer.sh]='Making the scripts executable...' -[sudo /usr/local/bin/gravity.sh]='Entering the event horizion...' -[sudo reboot]='Restarting...') +# This is pretty ugly, but it works to present a nice front-end +# http://stackoverflow.com/questions/29161323/how-to-keep-associative-array-order-in-bash +# Maybe it would be better to just show the command output instead of the progress bar +declare -A commands; declare -a echoes; +commands["Updating"]="sudo apt-get update"; echoes+=( "Updating" ) +commands["Upgrading"]="sudo apt-get -y upgrade"; echoes+=( "Upgrading" ) +commands["Installing chronomoter tools"]="sudo apt-get -y install dnsutils bc toilet"; echoes+=( "Installing chronomoter tools" ) +commands["Installing a DNS server"]="sudo apt-get -y install dnsmasq"; echoes+=( "Installing a DNS server" ) +commands["Instaling a Web server and PHP"]="sudo apt-get -y install lighttpd php5-common php5-cgi php5"; echoes+=( "Instaling a Web server and PHP" ) +commands["Making an HTML folder"]="sudo mkdir /var/www/html"; echoes+=( "Making an HTML folder" ) +commands["chowning the Web server"]="sudo chown www-data:www-data /var/www/html"; echoes+=( "chowning the Web server" ) +commands["chmodding the Web server"]="sudo chmod 775 /var/www/html"; echoes+=( "chmodding the Web server" ) +commands["Giving pi access to the Web server"]="sudo usermod -a -G www-data pi"; echoes+=( "Giving pi access to the Web server" ) +commands["Stopping dnsmasq to modify it"]="sudo service dnsmasq stop"; echoes+=( "Stopping dnsmasq to modify it" ) +commands["Stopping lighttpd to modify it"]="sudo service lighttpd stop"; echoes+=( "Stopping lighttpd to modify it" ) +commands["Backing up the dnsmasq config file"]="sudo mv /etc/dnsmasq.conf /etc/dnsmasq.conf.orig"; echoes+=( "Backing up the dnsmasq config file" ) +commands["Backing up the lighttpd config file"]="sudo mv /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.orig"; echoes+=( "Backing up the lighttpd config file" ) +commands["Backing up the default Web page"]="sudo mv /var/www/html/index.lighttpd.html /var/www/html/index.lighttpd.orig"; echoes+=( "Backing up the default Web page" ) +commands["Installing the dnsmasq config file"]="sudo curl -o /etc/dnsmasq.conf https://raw.githubusercontent.com/jacobsalmela/pi-hole/master/advanced/dnsmasq.conf"; echoes+=( "Installing the dnsmasq config file" ) +commands["Installing the lighttpd config file"]="sudo curl -o /etc/lighttpd/lighttpd.conf https://raw.githubusercontent.com/jacobsalmela/pi-hole/master/advanced/lighttpd.conf"; echoes+=( "Installing the lighttpd config file" ) +commands["Enabling PHP"]="sudo lighty-enable-mod fastcgi fastcgi-php"; echoes+=( "Enabling PHP" ) +commands["Making a directory for the Web interface"]="sudo mkdir /var/www/html/pihole"; echoes+=( "Making a directory for the Web interface" ) +commands["Installing a blank HTML page to take place of ads"]="sudo curl -o /var/www/html/pihole/index.html https://raw.githubusercontent.com/jacobsalmela/pi-hole/master/advanced/index.html"; echoes+=( "Installing a blank HTML page to take place of ads" ) +commands["Downloading the Pi-hole dashboard"]="sudo wget https://github.com/jacobsalmela/AdminLTE/archive/master.zip -O /var/www/master.zip"; echoes+=( "Downloading the Pi-hole dashboard" ) +commands["Unpacking the dashboard"]="sudo unzip /var/www/master.zip -d /var/www/html/"; echoes+=( "Unpacking the dashboard" ) +commands["Renaming the dashboard"]="sudo mv /var/www/html/AdminLTE-master /var/www/html/admin"; echoes+=( "Renaming the dashboard" ) +commands["Cleaning up the dashboard temp files"]="sudo rm /var/www/master.zip 2>/dev/null"; echoes+=( "Cleaning up the dashboard temp files" ) +commands["Creating a log file for the Pi-hole"]="sudo touch /var/log/pihole.log"; echoes+=( "Creating a log file for the Pi-hole" ) +commands["chmodding the log file"]="sudo chmod 644 /var/log/pihole.log"; echoes+=( "chmodding the log file" ) +commands["chowning the log file so stats can be displayed"]="sudo chown dnsmasq:root /var/log/pihole.log"; echoes+=( "chowning the log file so stats can be displayed" ) +commands["Initating sub-space transport of gravity"]="sudo curl -o /usr/local/bin/gravity.sh https://raw.githubusercontent.com/jacobsalmela/pi-hole/master/gravity.sh"; echoes+=( "Initating sub-space transport of gravity" ) +commands["Initating sub-space transport of chronometer"]="sudo curl -o /usr/local/bin/chronometer.sh https://raw.githubusercontent.com/jacobsalmela/pi-hole/master/advanced/Scripts/chronometer.sh"; echoes+=( "Initating sub-space transport of chronometer" ) +commands["chmodding gravity"]="sudo chmod 755 /usr/local/bin/gravity.sh"; echoes+=( "chmodding gravity" ) +commands["chmodding the chronometer"]="sudo chmod 755 /usr/local/bin/chronometer.sh"; echoes+=( "chmodding the chronometer" ) +commands["Entering the event horizion"]="sudo /usr/local/bin/gravity.sh"; echoes+=( "Entering the event horizion" ) +commands["Rebooting"]="sudo reboot"; echoes+=( "Rebooting" ) # Everything in the parentheses is part of displaying the progress bar ( # Get total number of commands to be run from the array -n=${#cmdsAndEchoes[*]}; - +n=${#commands[*]}; # Set counter to increase every time a loop completes i=0 -# For each key in the array -for key in "${!cmdsAndEchoes[@]}" +# For each item in the array +for k in "${!echoes[@]}" do # Calculate the overall progress @@ -181,11 +183,13 @@ percent=$(( 100*(++i)/n )) cat <