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lstu_ynh/scripts/install
2018-11-04 11:00:03 +01:00

194 lines
6.2 KiB
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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _common.sh
source /usr/share/yunohost/helpers
#=================================================
# MANAGE SCRIPT FAILURE
#=================================================
ynh_clean_setup () {
### Remove this function if there's nothing to clean before calling the remove script.
true
}
# Exit if an error occurs during the execution of the script
ynh_abort_if_errors
#=================================================
# RETRIEVE ARGUMENTS FROM THE MANIFEST
#=================================================
domain=$YNH_APP_ARG_DOMAIN
path_url=$YNH_APP_ARG_PATH
is_public=$YNH_APP_ARG_IS_PUBLIC
app=$YNH_APP_INSTANCE_NAME
script_dir=$PWD
#=================================================
# CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
#=================================================
### If the app uses nginx as web server (written in HTML/PHP in most cases), the final path should be "/var/www/$app".
### If the app provides an internal web server (or uses another application server such as uwsgi), the final path should be "/opt/yunohost/$app"
final_path=/var/www/$app
test ! -e "$final_path" || ynh_die "This path already contains a folder"
domain_regex=$(echo "$domain" | sed 's@-@.@g')
# Normalize the url path syntax
path_url=$(ynh_normalize_url_path $path_url)
# Check web path availability
ynh_webpath_available $domain $path_url
# Register (book) web path
ynh_webpath_register $app $domain $path_url
CHECK_VAR "$domain_regex" "domain_regex empty"
#=================================================
# FIND AND OPEN A PORT
#=================================================
# Find a free port
port=$(ynh_find_port 8095)
# Open this port
yunohost firewall allow --no-upnp TCP $port 2>&1
#=================================================
# STORE SETTINGS FROM MANIFEST
#=================================================
ynh_app_setting_set $app domain $domain
ynh_app_setting_set $app is_public $is_public
ynh_app_setting_set $app port $port
#=================================================
# INSTALL DEPENDENCIES
#=================================================
ynh_install_app_dependencies build-essential libssl-dev zlib1g-dev libpng-dev libpq-dev memcached postgresql
# Install Carton
echo yes | sudo cpan Carton
#=================================================
# CREATE A POSTGRESQL DATABASE
#=================================================
# Create postgresql database
ynh_psql_test_if_first_run
db_name=$(ynh_sanitize_dbid "$app")
db_user=$db_name
db_pwd=$(ynh_string_random)
ynh_app_setting_set $app db_pwd $db_pwd
ynh_app_setting_set "$app" db_name "$db_name"
# Initialize database and store postgres password for upgrade
ynh_psql_setup_db "$db_name" "$db_user"
#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
ynh_app_setting_set $app final_path $final_path
# Download, check integrity, uncompress and patch the source from app.src
ynh_setup_source "$final_path"
#=================================================
# NGINX CONFIGURATION
#=================================================
### `ynh_add_nginx_config` will use the file conf/nginx.conf
# Create a dedicated nginx config
ynh_add_nginx_config
#=================================================
# CREATE DEDICATED USER
#=================================================
# Create a system user
ynh_system_user_create $app
#=================================================
## Copy and fix variable into lstu config
#=================================================
cp ../conf/lstu.conf.template "${final_path}/lstu.conf"
ynh_replace_string "__DOMAIN__" "$domain" "${final_path}/lstu.conf"
ynh_replace_string "__PATH__" "$path_url" "${final_path}/lstu.conf"
ynh_replace_string "__PORT__" "$port" "${final_path}/lstu.conf"
ynh_replace_string "__DB_NAME__" "$db_name" "${final_path}/lstu.conf"
ynh_replace_string "__DB_USER__" "$db_user" "${final_path}/lstu.conf"
ynh_replace_string "__DB_PWD__" "$db_pwd" "${final_path}/lstu.conf"
secret=$(ynh_string_random 24)
ynh_replace_string "__SECRET__" "$secret" "${final_path}/lstu.conf"
ynh_store_file_checksum "${final_path}/lstu.conf"
#=================================================
# SETUP SYSTEMD
#=================================================
# Create a dedicated systemd config
ynh_add_systemd_config
#=================================================
# Install lstu's dependencies via carton
#=================================================
carton install 2>&1 | sudo tee -a "/var/log/$app/setup_carton.log"
#=================================================
# SETUP LOGROTATE
#=================================================
# Use logrotate to manage application logfile(s)
ynh_use_logrotate
#=================================================
# ADVERTISE SERVICE IN ADMIN PANEL
#=================================================
yunohost service add $app --log "/var/log/$app.log"
#=================================================
# SETUP SSOWAT
#=================================================
# Make app public or private
ynh_app_setting_set $app skipped_uris "/"
if [ $is_public -eq 0 ];
then # If the app is private, only the shortened URLs are publics
if [ "$path" == "/" ]; then
path=""
fi
ynh_app_setting_set $app protected_regex "$domain_regex$path_url/login$","$domain_regex$path_url/logout$","$domain_regex$path_url/api$","$domain_regex$path_url/extensions$","$domain_regex$path_url/stats$","$domain_regex$path_url/d/.*$","$domain_regex$path_url/a$","$domain_regex$path_url/$"
else
ynh_replace_string "#--PRIVATE--" "" "/etc/nginx/conf.d/$domain.d/$app.conf"
fi
#=================================================
# Configure owner
#=================================================
sudo chown -R $app:$app $final_path
#=================================================
# Start lstu
#=================================================
systemctl enable lstu.service
systemctl start lstu.service
#=================================================
# RELOAD NGINX
#=================================================
# Reload Nginx
sudo service nginx reload