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wekan_ynh/scripts/install
2020-03-18 11:03:27 +01:00

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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _common.sh
source ynh_detect_arch__2
source ynh_add_extra_apt_repos__3
source /usr/share/yunohost/helpers
#=================================================
# MANAGE SCRIPT FAILURE
#=================================================
ynh_print_info --message="Managing script failure..."
ynh_clean_setup () {
ynh_clean_check_starting
}
# Exit if an error occurs during the execution of the script
ynh_abort_if_errors
#=================================================
# RETRIEVE ARGUMENTS FROM THE MANIFEST
#=================================================
ynh_print_info --message="Retrieving 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
#=================================================
# CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
#=================================================
ynh_print_info --message="Validating installation parameters..."
architecture=$(ynh_detect_arch)
# Check machine architecture (in particular, we don't support ARM and 32bit machines)
if [ $architecture == "i386" ] || [ $architecture == "arm" ]
then
ynh_die --message="Sorry, but this app can only be installed on a x86, 64 bits machine :("
fi
final_path=/var/www/$app
test ! -e "$final_path" || ynh_die --message="This path already contains a folder"
# Register (book) web path
ynh_webpath_register --app=$app --domain=$domain --path_url=$path_url
#=================================================
# STORE SETTINGS FROM MANIFEST
#=================================================
ynh_print_info --message="Storing installation settings..."
ynh_app_setting_set --app=$app --key=domain --value=$domain
ynh_app_setting_set --app=$app --key=path --value=$path_url
ynh_app_setting_set --app=$app --key=is_public --value=$is_public
#=================================================
# STANDARD MODIFICATIONS
#=================================================
# FIND AND OPEN A PORT
#=================================================
ynh_print_info --message="Configuring firewall..."
# Find an available port
port=$(ynh_find_port --port=8095)
ynh_app_setting_set --app=$app --key=port --value=$port
#=================================================
# INSTALL DEPENDENCIES
#=================================================
ynh_print_info --message="Installing dependencies..."
ynh_install_nodejs --nodejs_version=$nodejsversion
ynh_use_nodejs
ynh_install_extra_app_dependencies --repo="deb http://repo.mongodb.org/apt/debian buster/mongodb-org/4.2 main" --package="$pkg_dependencies" --key="https://www.mongodb.org/static/pgp/server-4.2.asc"
#=================================================
# CREATE A MONGODB DATABASE
#=================================================
ynh_print_info --message="Creating a MongoDB database..."
# Start mongodb
systemctl enable mongodb
systemctl start mongodb
# Registering db name
db_name=$(ynh_sanitize_dbid --db_name=$app)
ynh_app_setting_set --app=$app --key=db_name --value=$db_name
#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
ynh_print_info --message="Setting up source files..."
ynh_app_setting_set --app=$app --key=final_path --value=$final_path
# Download, check integrity, uncompress and patch the source from app.src
ynh_setup_source --dest_dir="$final_path" --source_id="$architecture"
#=================================================
# NGINX CONFIGURATION
#=================================================
ynh_print_info --message="Configuring nginx web server..."
# Create a dedicated nginx config
ynh_add_nginx_config
#=================================================
# CREATE DEDICATED USER
#=================================================
ynh_print_info --message="Configuring system user..."
# Create a system user
ynh_system_user_create --username=$app --home_dir="$final_path"
#=================================================
# SPECIFIC SETUP
#=================================================
# SETUP SYSTEMD
#=================================================
ynh_print_info --message="Configuring a systemd service..."
# Create a dedicated systemd config
ynh_replace_string --match_string="__NODEJS_PATH__" --replace_string="$nodejs_path" --target_file="../conf/systemd.service"
ynh_add_systemd_config
#=================================================
# MODIFY A CONFIG FILE
#=================================================
ynh_print_info --message="Modifying a config file..."
config_file="$final_path/.env"
cp "../conf/.env" $config_file
ynh_replace_string --match_string="__NODEJS_PATH__" --replace_string="$nodejs_path" --target_file="$config_file"
ynh_replace_string --match_string="__DB_NAME__" --replace_string="$db_name" --target_file="$config_file"
ynh_replace_string --match_string="__DOMAIN__" --replace_string="$domain" --target_file="$config_file"
ynh_replace_string --match_string="__DOMAIN_URI__" --replace_string="$domain$path_url" --target_file="$config_file"
ynh_replace_string --match_string="__PORT__" --replace_string="$port" --target_file="$config_file"
#=================================================
# STORE THE CONFIG FILE CHECKSUM
#=================================================
ynh_print_info --message="Storing the config file checksum..."
# Calculate and store the config file checksum into the app settings
ynh_store_file_checksum --file="$config_file"
#=================================================
# GENERIC FINALIZATION
#=================================================
# SECURE FILES AND DIRECTORIES
#=================================================
ynh_print_info --message="Securing files and directories..."
# Set strong right permissions to app files
chown -R $app: "$final_path"
chmod -R 640 "$final_path"
find "$final_path" -type d -print0 | xargs -0 chmod 750
#=================================================
# INTEGRATE SERVICE IN YUNOHOST
#=================================================
ynh_print_info --message="Integrating service in YunoHost..."
yunohost service add $app --description "Wekan daemon"
yunohost service add mongodb --description "MongoDB daemon" --log "/var/log/mongodb/mongodb.log"
#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_print_info --message="Starting a systemd service..."
# Start a systemd service
ynh_systemd_action --service_name=$app --action="start" --log_path=systemd --line_match="Meteor APM: completed instrumenting the app"
if [ ${PACKAGE_CHECK_EXEC:-0} -eq 1 ]; then
sleep 60
fi
#=================================================
# SETUP SSOWAT
#=================================================
ynh_print_info --message="Configuring SSOwat..."
# Make app public if necessary
if [ $is_public -eq 1 ]
then
# unprotected_uris allows SSO credentials to be passed anyway.
ynh_app_setting_set --app=$app --key=unprotected_uris --value="/"
fi
#=================================================
# RELOAD NGINX
#=================================================
ynh_print_info --message="Reloading nginx web server..."
ynh_systemd_action --service_name=nginx --action=reload
#=================================================
# END OF SCRIPT
#=================================================
ynh_print_info --message="Installation of $app completed"