#!/bin/bash

#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================

source _common.sh
source ynh_install_go
source /usr/share/yunohost/helpers

#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
ynh_script_progression --message="Setting up source files..." --weight=1

ynh_setup_source --dest_dir="$install_dir"

chmod -R o-rwx "$install_dir"
chown -R "$app:www-data" "$install_dir"

#=================================================
# SPECIFIC SETUP
#=================================================
# BUILDING SOURCES AND SETTING UP THE SERVER
#=================================================
ynh_script_progression --message="Building the sources (it will take some time)..." --weight=6

ynh_exec_warn_less ynh_install_go --go_version=$GO_VERSION

pushd "$install_dir"
	# Setup go exe and environnement
	ynh_use_go
	export GOPATH="$install_dir/go"
	export GOCACHE="$install_dir/go/.cache"
	# Build server from source
	make build 2>&1
	ynh_secure_remove --file="$install_dir/go"
popd

ynh_remove_go

# Setup a nice YunoHost logo
cp ../sources/logo_dark.png "$install_dir/web/themes/dark/logo.png"
cp ../sources/logo_light.png "$install_dir/web/themes/light/logo.png"

#=================================================
# ADD A CONFIGURATION
#=================================================
ynh_script_progression --message="Adding a configuration file..." --weight=1

ynh_add_config --template="config.yaml" --destination="$install_dir/config.yaml"

chmod 400 "$install_dir/config.yaml"
chown "$app:$app" "$install_dir/config.yaml"

#=================================================
# SETUP SYSTEMD
#=================================================
ynh_script_progression --message="Configuring a systemd service..." --weight=1

# Create a dedicated NGINX config
ynh_add_nginx_config

ynh_add_systemd_config
yunohost service add "$app" --description="OpenID Connect Provider" --log="/var/log/$app/$app.log"

# Use logrotate to manage application logfile(s)
ynh_use_logrotate

#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting a systemd service..." --weight=1

# Start a systemd service
ynh_systemd_action --service_name="$app" --action="start" --log_path="/var/log/$app/$app.log"

#=================================================
# END OF SCRIPT
#=================================================

ynh_script_progression --message="Installation of $app completed" --last