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apply example_ynh to remove
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Yalh
parent
0e08080457
commit
a9a5c35826
1 changed files with 108 additions and 65 deletions
173
scripts/remove
173
scripts/remove
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@ -1,79 +1,122 @@
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#!/bin/bash
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set -u
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# Exit on command errors and treat unset variables as an error
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#=================================================
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# GENERIC START
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#=================================================
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# IMPORT GENERIC HELPERS
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#=================================================
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# Source app helpers
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source /usr/share/yunohost/helpers
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source _common.sh
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source /usr/share/yunohost/helpers
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REMOVE_NGINX_CONF () { # Suppression de la configuration nginx
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if [ -e "/etc/nginx/conf.d/$domain.d/$app.conf" ]; then # Delete nginx config
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echo "Delete nginx config"
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sudo rm "/etc/nginx/conf.d/$domain.d/$app.conf"
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fi
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}
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#=================================================
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# LOAD SETTINGS
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#=================================================
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REMOVE_FPM_CONF () { # Suppression de la configuration du pool php-fpm
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if [ -e "/etc/php5/fpm/pool.d/$app.conf" ]; then # Delete fpm config
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echo "Delete fpm config"
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sudo rm "/etc/php5/fpm/pool.d/$app.conf"
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fi
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}
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app=$YNH_APP_INSTANCE_NAME
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SECURE_REMOVE () { # Suppression de dossier avec vérification des variables
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chaine="$1" # L'argument doit être donné entre quotes simple '', pour éviter d'interpréter les variables.
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no_var=0
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while (echo "$chaine" | grep -q '\$') # Boucle tant qu'il y a des $ dans la chaine
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do
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no_var=1
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global_var=$(echo "$chaine" | cut -d '$' -f 2) # Isole la première variable trouvée.
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only_var=\$$(expr "$global_var" : '\([A-Za-z0-9_]*\)') # Isole complètement la variable en ajoutant le $ au début et en gardant uniquement le nom de la variable. Se débarrasse$
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real_var=$(eval "echo ${only_var}") # `eval "echo ${var}` permet d'interpréter une variable contenue dans une variable.
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if test -z "$real_var" || [ "$real_var" = "/" ]; then
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echo "Variable $only_var is empty, suppression of $chaine cancelled." >&2
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return 1
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fi
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chaine=$(echo "$chaine" | sed "s@$only_var@$real_var@") # remplace la variable par sa valeur dans la chaine.
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done
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if [ "$no_var" -eq 1 ]
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then
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if [ -e "$chaine" ]; then
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echo "Delete directory $chaine"
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sudo rm -r "$chaine"
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fi
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return 0
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else
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echo "No detected variable." >&2
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return 1
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fi
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}
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domain=$(ynh_app_setting_get $app domain)
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port=$(ynh_app_setting_get $app port)
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db_name=$(ynh_app_setting_get $app db_name)
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db_user=$db_name
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final_path=$(ynh_app_setting_get $app final_path)
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REMOVE_BDD () { # Suppression de la base de donnée et de l'utilisateur associé.
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# $1 = Nom de la base de donnée
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# Utilise '$app' comme nom d'utilisateur et de base de donnée
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db_user=$1
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if mysqlshow -u root -p$(sudo cat $MYSQL_ROOT_PWD_FILE) | grep -q "^| $db_user"; then
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echo "Delete db"
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ynh_mysql_drop_db $db_user
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ynh_mysql_drop_user $db_user
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fi
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}
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#=================================================
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# STANDARD REMOVE
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#=================================================
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# REMOVE SERVICE FROM ADMIN PANEL
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#=================================================
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# Retrieve parameters
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app=$YNH_APP_INSTANCE_NAME
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domain=$(ynh_app_setting_get "$app" domain)
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# Remove a service from the admin panel, added by `yunohost service add`
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#if yunohost service status | grep -q $app
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#then
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# echo "Remove $app service"
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# yunohost service remove $app
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#fi
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# Drop MySQL database and user
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REMOVE_BDD "$app"
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#=================================================
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# STOP AND REMOVE SERVICE
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#=================================================
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# Delete app directory and configurations using secure remove
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SECURE_REMOVE '/var/www/$app'
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REMOVE_NGINX_CONF
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REMOVE_FPM_CONF
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# Remove the dedicated systemd config
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#ynh_remove_systemd_config
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#=================================================
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# REMOVE DEPENDENCIES
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#=================================================
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# Remove metapackage and its dependencies
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#ynh_remove_app_dependencies
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#=================================================
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# REMOVE THE MYSQL DATABASE
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#=================================================
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# Remove a database if it exists, along with the associated user
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ynh_mysql_remove_db $db_user $db_name
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#=================================================
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# REMOVE APP MAIN DIR
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#=================================================
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# Remove the app directory securely
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ynh_secure_remove "$final_path"
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#=================================================
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# REMOVE NGINX CONFIGURATION
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#=================================================
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# Remove the dedicated nginx config
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ynh_remove_nginx_config
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#=================================================
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# REMOVE PHP-FPM CONFIGURATION
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#=================================================
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# Remove the dedicated php-fpm config
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ynh_remove_fpm_config
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#=================================================
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# REMOVE LOGROTATE CONFIGURATION
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#=================================================
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# Remove the app-specific logrotate config
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#ynh_remove_logrotate
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#=================================================
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# CLOSE A PORT
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#=================================================
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#if yunohost firewall list | grep -q "\- $port$"
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#then
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# echo "Close port $port" >&2
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# yunohost firewall disallow TCP $port 2>&1
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#fi
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#=================================================
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# SPECIFIC REMOVE
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#=================================================
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# REMOVE THE CRON FILE
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#=================================================
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# Remove a cron file
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#ynh_secure_remove "/etc/cron.d/$app"
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# Remove a directory securely
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#ynh_secure_remove "/etc/$app/"
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# Remove the log files
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#ynh_secure_remove "/var/log/$app/"
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# Remove GPG key
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sudo gpg --batch --delete-key --yes Rainloop
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# Reload services
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sudo service php5-fpm reload
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sudo service nginx reload
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#=================================================
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# GENERIC FINALIZATION
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#=================================================
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# REMOVE DEDICATED USER
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#=================================================
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# Delete a system user
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#ynh_system_user_delete $app
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