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huginn_ynh/scripts/install
2022-03-26 14:24:18 +01:00

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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _common.sh
source ynh_install_ruby__2
source /usr/share/yunohost/helpers
#=================================================
# MANAGE 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
#=================================================
domain=$YNH_APP_ARG_DOMAIN
path_url="/"
is_public=$YNH_APP_ARG_IS_PUBLIC
admin=$YNH_APP_ARG_ADMIN
password=$YNH_APP_ARG_PASSWORD
invitation=$YNH_APP_ARG_INVITATION
app=$YNH_APP_INSTANCE_NAME
secret=$(ynh_string_random --length=16)
#=================================================
# CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
#=================================================
ynh_script_progression --message="Validating installation parameters..."
final_path=/var/www/$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_script_progression --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=$app --key=admin --value=$admin
ynh_app_setting_set --app=$app --key=invitation --value=$invitation
ynh_app_setting_set --app=$app --key=secret --value=$secret
#=================================================
# STANDARD MODIFICATIONS
#=================================================
# FIND AND OPEN A PORT
#=================================================
ynh_script_progression --message="Finding an available port..."
# Find an available port
port=$(ynh_find_port --port=8095)
ynh_app_setting_set --app=$app --key=port --value=$port
#=================================================
# INSTALL DEPENDENCIES
#=================================================
ynh_script_progression --message="Installing dependencies..."
ynh_install_app_dependencies $pkg_dependencies $build_pkg_dependencies
ynh_install_ruby --ruby_version=$ruby_version
#=================================================
# CREATE DEDICATED USER
#=================================================
ynh_script_progression --message="Configuring system user..."
# Create a system user
ynh_system_user_create --username=$app --home_dir="$final_path"
#=================================================
# CREATE A MYSQL DATABASE
#=================================================
ynh_script_progression --message="Creating a MySQL database..."
db_name=$(ynh_sanitize_dbid --db_name=$app)
db_user=$db_name
ynh_app_setting_set --app=$app --key=db_name --value=$db_name
ynh_mysql_setup_db --db_user=$db_user --db_name=$db_name
#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
ynh_script_progression --message="Setting up source files..."
ynh_app_setting_set --app=$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"
mkdir -p "$final_path/log" "$final_path/tmp/pids" "$final_path/tmp/sockets"
chmod 750 "$final_path"
chmod -R o-rwx "$final_path"
chown -R $app:www-data "$final_path"
#=================================================
# NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Configuring NGINX web server..."
# Create a dedicated NGINX config
ynh_add_nginx_config
#=================================================
# SPECIFIC SETUP
#=================================================
# ADD A CONFIGURATION
#=================================================
ynh_script_progression --message="Adding a configuration file..."
ynh_add_config --template="../conf/.env.example" --destination="$final_path/.env"
chmod 400 "$final_path/.env"
chown $app:$app "$final_path/.env"
#=================================================
# BUILD APP
#=================================================
ynh_script_progression --message="Building app..."
pushd $final_path
ynh_use_ruby
cp config/unicorn.rb.example config/unicorn.rb
chown -R $app:www-data "$final_path/config/unicorn.rb"
ynh_gem update --system --no-document
ynh_gem install rake bundler foreman --no-document
bundle config set --local deployment 'true'
bundle config set --local without 'development test'
bundle install
ynh_exec_warn_less bundle exec rake db:create RAILS_ENV=production
ynh_exec_warn_less bundle exec rake db:migrate RAILS_ENV=production
ynh_exec_warn_less bundle exec rake db:seed RAILS_ENV=production SEED_USERNAME=$admin SEED_PASSWORD=$password
ynh_exec_warn_less bundle exec rake assets:precompile RAILS_ENV=production
popd
ynh_install_app_dependencies $pkg_dependencies
chmod 750 "$final_path/public"
chmod -R o-rwx "$final_path/public"
chown -R $app:www-data "$final_path/public"
#=================================================
# SETUP SYSTEMD
#=================================================
ynh_script_progression --message="Configuring a systemd service..."
# Create a dedicated systemd config
ynh_add_systemd_config --service="$app-web" --template="web.service"
ynh_add_systemd_config --service="$app-jobs" --template="jobs.service"
#=================================================
# GENERIC FINALIZATION
#=================================================
# INTEGRATE SERVICE IN YUNOHOST
#=================================================
ynh_script_progression --message="Integrating service in YunoHost..."
yunohost service add "$app-web" --log="$final_path/log/unicorn.log"
yunohost service add "$app-jobs" --log="/var/log/$app/$app-jobs.log"
#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting a systemd service..."
# Start a systemd service
ynh_systemd_action --service_name="$app-web" --action="start" --log_path="$final_path/log/unicorn.log" --line_match="Started"
ynh_systemd_action --service_name="$app-jobs" --action="start" --log_path="/var/log/$app/$app-jobs.log" --line_match="Started"
#=================================================
# SETUP SSOWAT
#=================================================
ynh_script_progression --message="Configuring permissions..."
# Make app public if necessary
if [ $is_public -eq 1 ]
then
# Everyone can access the app.
# The "main" permission is automatically created before the install script.
ynh_permission_update --permission="main" --add="visitors"
fi
#=================================================
# RELOAD NGINX
#=================================================
ynh_script_progression --message="Reloading NGINX web server..."
ynh_systemd_action --service_name=nginx --action=reload
#=================================================
# END OF SCRIPT
#=================================================
ynh_script_progression --message="Installation of $app completed"