256 lines
6.7 KiB
Bash
Executable File
256 lines
6.7 KiB
Bash
Executable File
#!/bin/bash
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#
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# .---. . .
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# | | |
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# |--- .--. .-. .-. .-.| .-. .--.--. |.-. .-. .--. .-.
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# | | (.-' (.-' ( | ( )| | | | )( )| | (.-'
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# ' ' --' --' -' - -' ' ' -' -' -' ' - --'
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#
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# Freedom in the Cloud
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#
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# Add or remove apps
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#
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# License
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# =======
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#
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# Copyright (C) 2015-2016 Bob Mottram <bob@freedombone.net>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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PROJECT_NAME='freedombone'
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export TEXTDOMAIN=${PROJECT_NAME}-addremove
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export TEXTDOMAINDIR="/usr/share/locale"
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PROJECT_INSTALL_DIR=/usr/local/bin
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if [ -f /usr/bin/${PROJECT_NAME} ]; then
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PROJECT_INSTALL_DIR=/usr/bin
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fi
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source $PROJECT_INSTALL_DIR/${PROJECT_NAME}-vars
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COMPLETION_FILE=$HOME/${PROJECT_NAME}-completed.txt
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CONFIGURATION_FILE=$HOME/${PROJECT_NAME}.cfg
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UTILS_FILES=/usr/share/${PROJECT_NAME}/utils/${PROJECT_NAME}-utils-*
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for f in $UTILS_FILES
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do
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source $f
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done
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APP_FILES=/usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-*
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for f in $APP_FILES
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do
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source $f
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done
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function mark_unselected_apps_as_removed {
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# Initially mark the apps not chosen on first install as being removed
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# otherwise they may be automatically installed on the next update
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select_all_apps=$1
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if [[ "$select_all_apps" != "add-all" ]]; then
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return
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fi
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if [ -f $REMOVED_APPS_FILE ]; then
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rm $REMOVED_APPS_FILE
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fi
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app_index=0
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for app_name in "${APPS_AVAILABLE[@]}"
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do
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if [[ ${APPS_CHOSEN[$app_index]} == "0" ]]; then
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echo "_${app_name}_" >> $REMOVED_APPS_FILE
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fi
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app_index=$[app_index+1]
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done
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}
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function app_expected_to_be_installed {
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# is the given application expected to be installed by default?
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select_all_apps="$1"
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app_name="$2"
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read_config_param ONION_ONLY
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if [[ "$select_all_apps" == "add-all" ]]; then
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if [[ $ONION_ONLY != 'no' && "$app_name" == "hubzilla" ]]; then
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echo "0"
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return
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fi
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if ! grep -q "IN_DEFAULT_INSTALL=1" /usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-${app_name}; then
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echo "0"
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return
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fi
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fi
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echo "1"
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}
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function show_apps {
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select_all_apps=$1
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applist=""
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n=1
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app_index=0
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for a in "${APPS_AVAILABLE[@]}"
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do
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if [[ ${APPS_INSTALLED[$app_index]} == "0" && "$select_all_apps" != "add-all" ]]; then
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applist="$applist $n $a off"
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else
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if [[ $(app_expected_to_be_installed "$select_all_apps" "$a") == "0" ]]; then
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applist="$applist $n $a off"
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else
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applist="$applist $n $a on"
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fi
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fi
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n=$[n+1]
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app_index=$[app_index+1]
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done
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choices=$(dialog --stdout --backtitle $"Freedombone" \
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--title $"Add/Remove Applications" \
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--checklist $'Choose:' \
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27 40 20 $applist)
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if [ $? -eq 0 ]; then
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for choice in $choices
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do
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app_index=$[choice-1]
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APPS_CHOSEN[$app_index]="1"
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done
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else
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exit 0
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fi
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}
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function remove_apps_selected {
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# which apps need to be removed?
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removals=""
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app_index=0
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n=0
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for a in "${APPS_INSTALLED[@]}"
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do
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if [[ ${APPS_INSTALLED[$app_index]} == "1" ]]; then
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if [[ ${APPS_CHOSEN[$app_index]} == "0" ]]; then
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if [ ${n} -gt 0 ]; then
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removals="$removals ${APPS_AVAILABLE[$app_index]}"
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else
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removals="${APPS_AVAILABLE[$app_index]}"
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fi
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n=$[n+1]
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fi
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fi
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app_index=$[app_index+1]
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done
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# if no apps to be removed then don't do anything
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if [ ${n} -eq 0 ]; then
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return
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fi
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# ask for confirmation
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dialog --title $"Remove applications" \
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--backtitle $"Freedombone" \
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--defaultno \
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--yesno $"\nYou have chosen to remove $n apps.\n\n $removals\n\nIf you choose 'yes' then this will remove both the applications and their data/messages. If you don't have a backup then you will not be able to recover the data for these applications.\n\nAre you sure that you wish to continue?" 15 60
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sel=$?
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case $sel in
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1) return;;
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255) return;;
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esac
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clear
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# remove the apps
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read_configuration
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remove_apps
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}
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function install_apps_selected {
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# which apps need to be installed?
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select_all_apps=$1
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installs=""
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app_index=0
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n=0
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for a in "${APPS_INSTALLED[@]}"
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do
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if [[ ${APPS_INSTALLED[$app_index]} == "0" ]]; then
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if [[ ${APPS_CHOSEN[$app_index]} == "1" ]]; then
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if [ ${n} -gt 0 ]; then
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installs="$installs ${APPS_AVAILABLE[$app_index]}"
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else
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installs="${APPS_AVAILABLE[$app_index]}"
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fi
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n=$[n+1]
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fi
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fi
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app_index=$[app_index+1]
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done
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# if no apps to be installed then don't do anything
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if [ ${n} -eq 0 ]; then
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return
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fi
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if [[ "$select_all_apps" != "add-all" ]]; then
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# ask for confirmation
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dialog --title $"Remove applications" \
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--backtitle $"Freedombone" \
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--defaultno \
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--yesno $"\nYou have chosen to install $n apps.\n\n $installs\n\nIf you choose 'yes' then these will now be installed.\n\nAre you sure that you wish to continue?" 15 60
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sel=$?
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case $sel in
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1) return;;
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255) return;;
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esac
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fi
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clear
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# install the apps
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read_configuration
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install_apps interactive
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if [ ! $APP_INSTALLED_SUCCESS ]; then
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echo $'One or more apps failed to install'
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fi
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}
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if [[ $1 == "test"* ]]; then
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${PROJECT_NAME}-tests
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if [ ! "$?" = "0" ]; then
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exit 2
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fi
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fi
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detect_installable_apps
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# if no applications were found
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if [[ ${#APPS_AVAILABLE[@]} == 0 ]]; then
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exit 1
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fi
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show_apps $1
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mark_unselected_apps_as_removed $1
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clear
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remove_apps_selected
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if [[ $1 == "add-all" ]]; then
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install_apps_selected add-all
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else
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install_apps_selected
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fi
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exit 0
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