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codimd_ynh/scripts/install
2020-05-30 21:58:57 +02:00

207 lines
8 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 () {
ynh_clean_check_starting
}
# Exit if an error occurs during the execution of the script
ynh_abort_if_errors
#=================================================
# RETRIEVE ARGUMENTS FROM THE MANIFEST
#=================================================
app=$YNH_APP_INSTANCE_NAME
domain=$YNH_APP_ARG_DOMAIN
path_url="/"
is_public=$YNH_APP_ARG_IS_PUBLIC
#=================================================
# CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
#=================================================
ynh_script_progression --message="Validating installation parameters..." --weight=1
final_path=/var/www/$app
test ! -e "$final_path" || ynh_die "This path already contains a folder"
# Register (book) web path
ynh_webpath_register --app=$app --domain=$domain --path_url=$path_url
#=================================================
# FIND AND OPEN A PORT
#=================================================
ynh_script_progression --message="Configuring firewall..." --weight=2
# Find an available port
port=$(ynh_find_port --port=3000)
ynh_app_setting_set --app=$app --key=port --value=$port
#=================================================
# STORE SETTINGS FROM MANIFEST
#=================================================
ynh_script_progression --message="Storing installation settings..." --weight=2
ynh_app_setting_set --app=$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=$is_public
ynh_app_setting_set --app=$app --key=final_path --value=$final_path
#==============================================
# INSTALL DEPENDENCIES
#==============================================
ynh_script_progression --message="Installing dependencies..." --weight=20
ynh_install_app_dependencies $pkg_dependencies
# Install Nodejs
ynh_exec_warn_less ynh_install_nodejs --nodejs_version=$nodejs_version
# Install Yarn
ynh_install_extra_app_dependencies --repo="deb https://dl.yarnpkg.com/debian/ stable main" --package="yarn" --key="https://dl.yarnpkg.com/debian/pubkey.gpg"
#==============================================
# CREATE DB
#==============================================
ynh_script_progression --message="Creating a database..." --weight=2
db_name=$(ynh_sanitize_dbid --db_name=$app)
db_user=$db_name
db_pwd=$(ynh_string_random --length=30)
ynh_app_setting_set --app=$app --key=db_pwd --value=$db_pwd
ynh_app_setting_set --app=$app --key=db_name --value=$db_name
ynh_app_setting_set --app=$app --key=db_user --value=$db_user
ynh_psql_test_if_first_run
ynh_psql_setup_db --db_user=$db_user --db_name=$db_name --db_pwd=$db_pwd
#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
ynh_script_progression --message="Setting up source files..." --weight=2
# Download, check integrity, uncompress and patch the source from app.src
ynh_setup_source --dest_dir=$final_path
#=================================================
# NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Configuring Nginx web server..." --weight=2
# Create a dedicated nginx config
ynh_add_nginx_config
#=================================================
# MODIFY A CONFIG FILE
#=================================================
# Main config File
ynh_replace_string --match_string="__PORT__" --replace_string="$port" --target_file="../conf/config.json.example"
ynh_replace_string --match_string="__DOMAIN__" --replace_string="$domain" --target_file="../conf/config.json.example"
ynh_replace_string --match_string="__PATH__" --replace_string="${path_url:1}" --target_file="../conf/config.json.example"
ynh_replace_string --match_string="__DB_USER__" --replace_string="$db_user" --target_file="../conf/config.json.example"
ynh_replace_string --match_string="__DB_NAME__" --replace_string="$db_name" --target_file="../conf/config.json.example"
ynh_replace_string --match_string="__DB_PASS__" --replace_string="$db_pwd" --target_file="../conf/config.json.example"
ynh_replace_string --match_string="__APP__" --replace_string="$app" --target_file="../conf/config.json.example"
cp ../conf/config.json.example "$final_path/config.json"
ynh_store_file_checksum "$final_path/config.json"
# DB Config File
ynh_replace_string --match_string="__DB_USER__" --replace_string="$db_user" --target_file="../conf/.sequelizerc.example"
ynh_replace_string --match_string="__DB_NAME__" --replace_string="$db_name" --target_file="../conf/.sequelizerc.example"
ynh_replace_string --match_string="__DB_PASS__" --replace_string="$db_pwd" --target_file="../conf/.sequelizerc.example"
cp ../conf/.sequelizerc.example "$final_path/.sequelizerc"
#==============================================
# INSTALL CODIMD
#==============================================
ynh_script_progression --message="Building $app... (this will take some time and resources!)" --weight=240
pushd "$final_path" || ynh_die
ynh_use_nodejs
yarn install --frozen-lockfile
ynh_exec_warn_less yarn run build
popd || ynh_die
#=================================================
# GENERIC FINALIZATION
#=================================================
# CREATE DEDICATED USER
#=================================================
ynh_script_progression --message="Configuring system user..." --weight=3
# Create a system user
ynh_system_user_create --username=$app --home_dir=$final_path
chown -R $app:$app $final_path
#=================================================
# SETUP LOGROTATE
#=================================================
ynh_script_progression --message="Configuring log rotation..." --weight=2
# Use logrotate to manage application logfile(s)
ynh_use_logrotate
#=================================================
# SETUP SYSTEMD
#=================================================
ynh_script_progression --message="Configuring a systemd service..." --weight=1
ynh_replace_string --match_string="__APP__" --replace_string="$app" --target_file="../conf/systemd.service"
ynh_replace_string --match_string="__FINALPATH__" --replace_string="$final_path" --target_file="../conf/systemd.service"
ynh_replace_string --match_string="__ENV_PATH__" --replace_string="$PATH" --target_file="../conf/systemd.service"
ynh_replace_string --match_string="__NODE__" --replace_string="$nodejs_path" --target_file="../conf/systemd.service"
ynh_add_systemd_config
yunohost service add $app --description "Collaborative Markdown notes" --log="/var/log/$app/$app.log"
#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting $app..." --weight=2
ynh_systemd_action --service_name=$app --action="start" --log_path="systemd" --line_match="HTTP Server listening"
#=================================================
# SETUP SSOWAT
#=================================================
ynh_script_progression --message="Configuring SSOwat..." --weight=1
# Make app public if necessary or protect it
[ $is_public -eq 0 ] || ynh_permission_update --permission "main" --add "visitors"
#=================================================
# RELOAD NGINX
#=================================================
ynh_script_progression --message="Reloading Nginx web server..." --weight=2
ynh_systemd_action --service_name=nginx --action=reload
#=================================================
# END OF SCRIPT
#=================================================
ynh_script_progression --message="Installation of $app completed" --last