kopia lustrzana https://github.com/jprochazka/adsb-receiver
256 wiersze
12 KiB
Bash
Executable File
256 wiersze
12 KiB
Bash
Executable File
#!/bin/bash
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#####################################################################################
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# ADS-B RECEIVER #
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#####################################################################################
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# #
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# This script is not meant to be executed directly. #
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# Instead execute install.sh to begin the installation process. #
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# #
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# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
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# #
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# Copyright (c) 2015-2016 Joseph A. Prochazka #
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# #
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# Permission is hereby granted, free of charge, to any person obtaining a copy #
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# of this software and associated documentation files (the "Software"), to deal #
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# in the Software without restriction, including without limitation the rights #
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell #
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# copies of the Software, and to permit persons to whom the Software is #
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# furnished to do so, subject to the following conditions: #
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# #
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# The above copyright notice and this permission notice shall be included in all #
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# copies or substantial portions of the Software. #
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# #
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, #
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE #
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER #
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, #
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE #
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# SOFTWARE. #
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# #
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# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
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## CHECK IF THIS IS THE FIRST RUN USING THE IMAGE RELEASE
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if [[ -f "${RECEIVER_ROOT_DIRECTORY}/image" ]] ; then
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# Execute image setup script.
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chmod +x ${RECEIVER_BASH_DIRECTORY}/image.sh
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${RECEIVER_BASH_DIRECTORY}/image.sh
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if [[ $? -ne 0 ]] ; then
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echo -e ""
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echo -e " \e[91m IMAGE SETUP HAS BEEN TERMINISTED.\e[39m"
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echo -e ""
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exit 1
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fi
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exit 0
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fi
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## INCLUDE EXTERNAL SCRIPTS
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source ${RECEIVER_BASH_DIRECTORY}/functions.sh
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## SET VARIABLES
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RECEIVER_PROJECT_TITLE="The ADS-B Receiver Project Preliminary Setup Process"
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## FUNCTIONS
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# Function to update the repository package lists.
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function AptUpdate() {
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clear
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echo -e "\n\e[91m ${RECEIVER_PROJECT_TITLE}"
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echo -e ""
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echo -e "\e[92m Downloading the latest package lists for all enabled repositories and PPAs..."
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echo -e "\e[93m ------------------------------------------------------------------------------\e[97m"
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echo -e ""
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sudo apt-get update
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echo -e ""
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echo -e "\e[93m ------------------------------------------------------------------------------"
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echo -e "\e[92m Finished downloading and updating package lists.\e[39m"
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if [[ "${RECEIVER_AUTOMATED_INSTALL}" = "false" ]] ; then
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echo -e ""
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read -p "Press enter to continue..." CONTINUE
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fi
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}
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# Function to check that the packages required by this script are installed.
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function CheckPrerequisites() {
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if [[ "${RECEIVER_AUTOMATED_INSTALL}" = "false" ]] ; then
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clear
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echo -e "\n\e[91m ${RECEIVER_PROJECT_TITLE}"
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fi
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echo -e ""
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echo -e "\e[92m Checking to make sure the whiptail and git packages are installed..."
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echo -e "\e[93m ------------------------------------------------------------------------------\e[97m"
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echo -e ""
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CheckPackage whiptail
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CheckPackage git
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CheckPackage bc
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echo -e ""
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echo -e "\e[93m ------------------------------------------------------------------------------"
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echo -e "\e[92m The whiptail and git packages are installed.\e[39m"
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if [[ "${RECEIVER_AUTOMATED_INSTALL}" = "false" ]] ; then
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echo -e ""
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read -p "Press enter to continue..." CONTINUE
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fi
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}
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# Function to update the local git repository.
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function UpdateRepository() {
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# Update lcoal branches which are set to track remote.
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ACTION=$(git remote update 2>&1)
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# Check if local branch is behind remote.
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if [[ "${RECEIVER_AUTOMATED_INSTALL}" = "false" ]] && [[ `git status | grep -c "untracked files present"` -gt 0 ]] ; then
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# Local branch has untracked files.
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clear
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# Ask if the user wishes to save any changes made to any core files before resetting them.
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whiptail --backtitle "${RECEIVER_PROJECT_TITLE}" --title "Backup Current ${RECEIVER_PROJECT_BRANCH} Branch State" --defaultno --yesno "This script will now reset your local copy of the ${RECEIVER_PROJECT_BRANCH} branch. Once this has been done any changes to the files making up this project will be replaced by untouched files from the project's repository.\n\nIf you would like to retain a copy of your current branch's state this script can do so now by migrating it to a new branch.\n\nCreate a new branch containing this branch's current state?" 14 78
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case $? in
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0) BACKUP_BRANCH_STATE="true" ;;
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1) BACKUP_BRANCH_STATE="false" ;;
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esac
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if [[ "${BACKUP_BRANCH_STATE}" = "true" ]] ; then
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# If the user wishes to create a new branch containing the current branches state ask for a name for this new branch.
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BACKUP_BRANCH_NAME_TITLE="Name Of Backup Branch"
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while [[ -z "${BACKUP_BRANCH_NAME}" ]] ; do
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BACKUP_BRANCH_NAME=$(whiptail --backtitle "${RECEIVER_PROJECT_TITLE}" --title "${BACKUP_BRANCH_NAME_TITLE}" --nocancel --inputbox "\nPlease enter a name for this new branch." 10 78 3>&1 1>&2 2>&3)
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BACKUP_BRANCH_NAME_TITLE="Name Of Backup Branch (REQUIRED)"
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done
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fi
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fi
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echo -e "\n\e[91m ${RECEIVER_PROJECT_TITLE}"
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echo -e ""
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echo -e "\e[92m Pulling the latest version of the ADS-B Receiver Project repository..."
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echo -e "\e[93m ------------------------------------------------------------------------------\e[97m"
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echo -e ""
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echo -e "\e[94m Switching to branch ${RECEIVER_PROJECT_BRANCH}...\e[97m"
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echo -e ""
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git checkout ${RECEIVER_PROJECT_BRANCH}
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echo -e ""
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# Save the current branch state if the user wished to do so.
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if [[ "${BACKUP_BRANCH_STATE}" = "true" ]] ; then
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echo -e "\e[94m Creating a new branch named ${NEW_BRANCH_NAME} containing the current state of the ${RECEIVER_PROJECT_BRANCH} branch...\e[97m"
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echo -e ""
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git commit -a -m "Saving current branch state."
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git branch ${BACKUP_BRANCH_NAME}
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echo -e ""
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fi
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echo -e "\e[94m Fetching branch ${RECEIVER_PROJECT_BRANCH} from origin...\e[97m"
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echo -e ""
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git fetch origin
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echo -e ""
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echo -e "\e[94m Performing hard reset of branch ${RECEIVER_PROJECT_BRANCH} so it matches origin/${RECEIVER_PROJECT_BRANCH}...\e[97m"
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echo -e ""
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git reset --hard origin/${RECEIVER_PROJECT_BRANCH}
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echo -e ""
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echo -e "\e[93m ------------------------------------------------------------------------------"
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echo -e "\e[92m Finished pulling the latest version of the ADS-B Receiver Project repository....\e[39m"
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if [[ "${RECEIVER_AUTOMATED_INSTALL}" = "false" ]] ; then
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echo -e ""
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read -p "Press enter to continue..." CONTINUE
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fi
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}
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# Function to update the operating system.
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function UpdateOperatingSystem() {
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if [[ "${RECEIVER_AUTOMATED_INSTALL}" = "false" ]] ; then
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clear
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echo -e "\n\e[91m ${RECEIVER_PROJECT_TITLE}"
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fi
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echo -e ""
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echo -e "\e[92m Downloading and installing the latest updates for your operating system..."
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echo -e "\e[93m ------------------------------------------------------------------------------\e[97m"
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echo -e ""
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sudo apt-get -y dist-upgrade
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echo -e ""
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echo -e "\e[93m ------------------------------------------------------------------------------"
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echo -e "\e[92m Your operating system should now be up to date.\e[39m"
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if [[ "${RECEIVER_AUTOMATED_INSTALL}" = "false" ]] ; then
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echo -e ""
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read -p "Press enter to continue..." CONTINUE
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fi
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}
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## Update the repository packages and check that prerequisite packages are installed.
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# Only call AptUpdate if last update was more than ${APT_UPDATE_THRESHOLD} seconds ago or if the user forced the update.
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APT_UPDATE_THRESHOLD="1800"
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APT_UPDATE_CURRENT_EPOCH=`date +%s`
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APT_UPDATE_LAST_EPOCH=`stat -c %Y /var/cache/apt/pkgcache.bin`
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APT_UPDATE_DELTA=`echo $[${APT_UPDATE_CURRENT_EPOCH} - ${APT_UPDATE_LAST_EPOCH}]`
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if [[ "${APT_UPDATE_DELTA}" -gt "${APT_UPDATE_THRESHOLD}" ]] || [[ "${RECEIVER_FORCE_APT_UPDATE}" = "true" ]] ; then
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AptUpdate
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fi
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CheckPrerequisites
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## DISPLAY WELCOME SCREEN
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if [[ "${RECEIVER_AUTOMATED_INSTALL}" = "false" ]] ; then
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whiptail --backtitle "${RECEIVER_PROJECT_TITLE}" --title "The ADS-B Receiver Project" --yesno "Thanks for choosing The ADS-B Receiver Project to setup your receiver.\n\nMore information on this project as well as news, support, and discussions can be found on the projects official website located at:\n\n https://www.adsbreceiver.net\n\nWould you like to continue setup?" 14 78
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CONTINUE_SETUP=$?
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if [[ "${CONTINUE_SETUP}" = 1 ]] ; then
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# Setup has been halted by the user.
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echo -e ""
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echo -e "\e[91m \e[5mSETUP HALTED!\e[25m"
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echo -e " Setup has been halted at the request of the user."
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echo -e "\e[37m"
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read -p "Press enter to continue..." CONTINUE
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exit 1
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fi
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fi
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## UPDATE THE REPOSITORY
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if [ ! $DEVELOPMENT_MODE = "true" ]; then
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UpdateRepository
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fi
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## ASK IF OPERATING SYSTEM SHOULD BE UPDATED
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if [[ "${RECEIVER_AUTOMATED_INSTALL}" = "false" ]] ; then
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whiptail --backtitle "${RECEIVER_PROJECT_TITLE}" --title "Operating System Updates" --yesno "It is recommended that you update your system before building and/or installing any ADS-B receiver related packages. This script can do this for you at this time if you like.\n\nWould you like to update your operating system now?" 11 78
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case $? in
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0) UPDATE_OPERATING_SYSTEM="true" ;;
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1) UPDATE_OPERATING_SYSTEM="false" ;;
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esac
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fi
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if [[ "${UPDATE_OPERATING_SYSTEM}" = "true" ]] ; then
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UpdateOperatingSystem
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fi
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# Use function to detect cpu architecture.
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if [[ -z "${CPU_ARCHITECTURE}" ]] ; then
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Check_CPU
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echo -e ""
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fi
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## EXECUTE BASH/MAIN.SH
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chmod +x ${RECEIVER_BASH_DIRECTORY}/main.sh
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${RECEIVER_BASH_DIRECTORY}/main.sh
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if [[ $? -ne 0 ]] ; then
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echo -e "\e[91m ANY FURTHER SETUP AND/OR INSTALLATION REQUESTS HAVE BEEN TERMINIATED\e[39m"
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echo -e ""
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exit 1
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fi
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## INSTALLATION COMPLETE
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# Display the installation complete message box.
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if [[ "${RECEIVER_AUTOMATED_INSTALL}" = "false" ]] ; then
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whiptail --backtitle "${RECEIVER_PROJECT_TITLE}" --title "Software Installation Complete" --msgbox "INSTALLATION COMPLETE\n\nDO NOT DELETE THIS DIRECTORY!\n\nFiles needed for certain items to run properly are contained within this directory. Deleting this directory may result in your receiver not working properly.\n\nHopefully, these scripts and files were found useful while setting up your ADS-B Receiver. Feedback regarding this software is always welcome. If you have any issues or wish to submit feedback, feel free to do so on GitHub.\n\n https://github.com/jprochazka/adsb-receiver" 20 65
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fi
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echo -e "\e[32m"
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echo -e "\e[91m Installation complete."
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echo -e "\e[37m"
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exit 0
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