#!/bin/bash

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

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

forgejo_url=$YNH_APP_ARG_FORGEJO_URL
token=$YNH_APP_ARG_TOKEN
docker_image="alpine:latest"

#=================================================
# CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
#=================================================
ynh_script_progression --message="Validating installation parameters..."

# By default, the runner will use docker to run your builds. PR are welcomes to implement more executors
#executor="docker"

# Adding a comma at the end
#if [ ${forgejo_url: -1} != "," ]; then
	forgejo_url=${forgejo_url},
#fi

# Adding a comma at the end
#if [ ${token: -1} != "," ]; then
	token=${token},
#fi

# Adding a comma at the end
#if [ ${docker_image: -1} != "," ]; then
	docker_image=${docker_image},
#fi

#=================================================
# APP "BUILD" (DEPLOYING SOURCES, VENV, COMPILING ETC)
#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
ynh_script_progression --message="Setting up source files..." --weight=1

# Download, check integrity, uncompress and patch the source from manifest.toml
ynh_setup_source --dest_dir="$install_dir"

chown -R $app:www-data "$install_dir"
chmod +x "$install_dir/forgejo-runner"

#=================================================
# SYSTEM CONFIGURATION
#=================================================
ynh_script_progression --message="Adding system configurations related to $app..." --weight=1

# Create a dedicated systemd config
ynh_add_systemd_config

yunohost service add $app --description="Runner for Forgejo" --log="/var/log/$app/$app.log"

#=================================================
# SETUP GITLAB RUNNER
#=================================================
#ynh_script_progression --message="Configuring Forgejo Runner..."

# Can be registered several time, to do this give a list of forgejo_url, token and docker_image separated by a comma.
#split_char=","

#nb_to_register=$(echo "${forgejo_url}" | awk -F"${split_char}" '{print NF-1}')

#for i in $(seq $nb_to_register)
#do
#	url=$(echo $forgejo_url | cut -d$split_char -f$i)
#	tok=$(echo $token | cut -d$split_char -f$i)
#	docker_img=$(echo $docker_image | cut -d$split_char -f$i)
#
#	# Register the runner
#	ynh_exec_warn_less $app register \
#		--non-interactive \
#		--url "$url" \
#		--registration-token "$tok" \
#		--executor "$executor" \
#		--docker-image "$docker_img" \
#		--description "YunoHost runner" \
#		--tag-list "$executor,$YNH_ARCH" \
#		--run-untagged \
#		--locked="false"
#done

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

pushd $install_dir
	./forgejo-runner register --no-interactive --token $token --name runner #--instance $forgejo_url
popd

#=================================================
# GENERIC FINALIZATION
#=================================================
# 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="systemd"

#=================================================
# END OF SCRIPT
#=================================================
ynh_script_progression --message="Installation of $app completed" --last