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ffsync_ynh/scripts/upgrade
2018-09-05 21:34:48 +02:00

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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _common.sh
source /usr/share/yunohost/helpers
#=================================================
# MANAGE SCRIPT FAILURE
#=================================================
# Exit if an error occurs during the execution of the script
ynh_abort_if_errors
#=================================================
# RETRIEVE ARGUMENTS FROM THE MANIFEST
#=================================================
app=$YNH_APP_INSTANCE_NAME
# Retrieve arguments
domain=$(ynh_app_setting_get "$app" domain)
path_url=$(ynh_app_setting_get "$app" path)
db_name=$(ynh_app_setting_get "$app" db_name)
db_pwd=$(ynh_app_setting_get "$app" mysqlpwd)
db_user=$app
final_path=$(ynh_app_setting_get "$app" final_path)
secret=$(ynh_app_setting_get "$app" secret)
#=================================================
# ENSURE DOWNWARD COMPATIBILITY
#=================================================
# If db_name doesn't exist, create it
if [ -z "$db_name" ]; then
db_name=$(ynh_sanitize_dbid "$app")
ynh_app_setting_set $app db_name "$db_name"
fi
# If final_path doesn't exist, create it
if [ -z "$final_path" ]; then
final_path=/opt/yunohost/$app
ynh_app_setting_set "$app" final_path "$final_path"
fi
# If path_url doesn't exist, create it
if [ -z "$path_url" ]; then
path_url=$(ynh_app_setting_get "$app" path)
ynh_app_setting_set "$app" path "$path_url"
ynh_app_setting_delete "$app" path
fi
# Detect old installation style
if [ -e /etc/init.d/ffsync ]; then
service ffsync stop
update-rc.d -f ffsync remove
ynh_secure_remove /etc/init.d/ffsync
ynh_secure_remove /var/log/ffsync.log
ynh_secure_remove /opt/yunohost/ffsync
yunohost service remove "$app"
fi
#=================================================
# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
#=================================================
# Backup the current version of the app
ynh_backup_before_upgrade
ynh_clean_setup () {
# restore it if the upgrade fails
ynh_restore_upgradebackup
}
# Exit if an error occurs during the execution of the script
ynh_abort_if_errors
#=================================================
# CHECK THE PATH
#=================================================
# Normalize the URL path syntax
path_url=$(ynh_normalize_url_path "$path_url")
#=================================================
# STANDARD UPGRADE STEPS
#=================================================
# INSTALL DEPENDENCIES
#=================================================
# Check depends installation
ynh_install_app_dependencies python-dev python-virtualenv \
uwsgi uwsgi-plugin-python \
`# ARM support: ` \
build-essential libssl-dev libffi-dev
#=================================================
# SPECIFIC SETUP UWSGI
#=================================================
ynh_add_uwsgi_service
#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
# Download, check integrity, uncompress and patch the source from app.src
ynh_setup_source "$final_path"
#=================================================
# NGINX CONFIGURATION
#=================================================
# Create a dedicated nginx config
ynh_add_nginx_config
if [ "$path_url" == "/" ]
then
# $finalnginxconf comes from ynh_add_nginx_config
# uwsgi_param is only needed for non-root installation
ynh_replace_string "uwsgi_param " "#uwsgi_param " "$finalnginxconf"
ynh_replace_string "uwsgi_modifier1 " "#uwsgi_modifier1 " "$finalnginxconf"
ynh_store_file_checksum "$finalnginxconf"
else
# add rewrite for alias_traversal protection
ynh_replace_string "^#sub_path_only" "" "../conf/nginx.conf"
fi
#=================================================
# CREATE DEDICATED USER
#=================================================
# Create a system user
ynh_system_user_create "$app"
#=================================================
# SPECIFIC UPGRADE
#=================================================
# Copy Files
ynh_replace_string "__APP__" "$app" "$finaluwsgiini"
ynh_replace_string "__DOMAIN__" "$domain" "$finaluwsgiini"
ynh_replace_string "__PATH__" "$path_url" "$finaluwsgiini"
ynh_replace_string "__NAME__" "$app" "$finaluwsgiini"
ynh_replace_string "__FINALPATH__" "$final_path" "$finaluwsgiini"
ynh_replace_string "__SECRET__" "$secret" "$finaluwsgiini"
ynh_replace_string "__DB_USER__" "$db_user" "$finaluwsgiini"
ynh_replace_string "__DB_PWD__" "$db_pwd" "$finaluwsgiini"
ynh_replace_string "__DB_NAME__" "$db_name" "$finaluwsgiini"
rm "$final_path/syncserver.ini"
ln -s "$finaluwsgiini" "$final_path/syncserver.ini"
#=================================================
# pip installation
#=================================================
virtualenv "$final_path/local"
# Init virtualenv
(
set +o nounset
source "$final_path/local/bin/activate"
set -o nounset
cd "$final_path"
pip install --upgrade pip
pip install pyramid_chameleon
CFLAGS="-Wno-error -Wno-error=format-security" \
ARCHFLAGS="-Wno-error=unused-command-line-argument-hard-error-in-future" \
pip install --requirement "$final_path/requirements.txt"
python "$final_path/setup.py" develop
touch "$final_path/local/COMPLETE"
)
# Add nice homepage
cp -r ../sources/page $final_path/syncserver/
(cd "$final_path/syncserver" && patch -p1 < $YNH_CWD/../sources/homepage.patch) || echo "Unable to apply patches"
#=================================================
# GENERIC FINALIZATION
#=================================================
# SECURE FILES AND DIRECTORIES
#=================================================
chown $app -R $final_path
chmod u=rwX,g=rX,o= -R $final_path
#=================================================
# SETUP LOGROTATE
#=================================================
ynh_use_logrotate /var/log/uwsgi/$app --non-append
#=================================================
# SETUP SSOWAT
#=================================================
ynh_app_setting_set "$app" skipped_uris "/"
#=================================================
# RELOAD NGINX
#=================================================
systemctl start "uwsgi-app@$app.service"
systemctl reload nginx