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gotosocial_ynh/scripts/install

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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 () {
### Remove this function if there's nothing to clean before calling the remove script.
true
}
# Exit if an error occurs during the execution of the script
ynh_abort_if_errors
#=================================================
# RETRIEVE ARGUMENTS FROM THE MANIFEST
#=================================================
domain=$YNH_APP_ARG_DOMAIN
path_url="/"
client_max_body_size="50M"
admin=$YNH_APP_ARG_ADMIN
email=$YNH_APP_ARG_EMAIL
password=$YNH_APP_ARG_PASSWORD
# Config stuff:
registration_open=$(convert_bool $YNH_APP_ARG_REGISTRATION_OPEN)
registration_approval=$(convert_bool $YNH_APP_ARG_REGISTRATION_APPROVAL)
registration_reason=$(convert_bool $YNH_APP_ARG_REGISTRATION_REASON)
media_image_max_size="2097152"
media_video_max_size="10485760"
media_description_min_chars="0"
media_description_max_chars="500"
media_remote_cache_days="30"
statuses_max_chars="5000"
statuses_cw_max_chars="100"
statuses_poll_max_options="6"
statuses_poll_option_max_chars="50"
statuses_media_max_files="6"
app=$YNH_APP_INSTANCE_NAME
#=================================================
# 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 __message="This path already contains a folder"
ynh_webpath_register __app=$app __domain=$domain __path_url=$path_url
#=================================================
# STORE SETTINGS FROM MANIFEST
#=================================================
ynh_script_progression __message="Storing installation settings..." __weight=1
ynh_app_setting_set __app=$app __key=final_path __value=$final_path
ynh_app_setting_set __app=$app __key=domain __value=$domain
ynh_app_setting_set __app=$app __key=path_url __value=$path_url
ynh_app_setting_set __app=$app __key=client_max_body_size __value=$client_max_body_size
ynh_app_setting_set __app=$app __key=admin __value=$admin
ynh_app_setting_set __app=$app __key=email __value=$email
ynh_app_setting_set __app=$app __key=password __value=$password
ynh_app_setting_set __app=$app __key=registration_open __value=$registration_open
ynh_app_setting_set __app=$app __key=registration_approval __value=$registration_approval
ynh_app_setting_set __app=$app __key=registration_reason __value=$registration_reason
ynh_app_setting_set __app=$app __key=media_image_max_size __value=$media_image_max_size
ynh_app_setting_set __app=$app __key=media_video_max_size __value=$media_video_max_size
ynh_app_setting_set __app=$app __key=media_description_min_chars __value=$media_description_min_chars
ynh_app_setting_set __app=$app __key=media_description_max_chars __value=$media_description_max_chars
ynh_app_setting_set __app=$app __key=media_remote_cache_days __value=$media_remote_cache_days
ynh_app_setting_set __app=$app __key=statuses_max_chars __value=$statuses_max_chars
ynh_app_setting_set __app=$app __key=statuses_cw_max_chars __value=$statuses_cw_max_chars
ynh_app_setting_set __app=$app __key=statuses_poll_max_options __value=$statuses_poll_max_options
ynh_app_setting_set __app=$app __key=statuses_poll_option_max_chars __value=$statuses_poll_option_max_chars
ynh_app_setting_set __app=$app __key=statuses_media_max_files __value=$statuses_media_max_files
#=================================================
# STANDARD MODIFICATIONS
#=================================================
# FIND AND OPEN A PORT
#=================================================
ynh_script_progression __message="Finding an available port..." __weight=1
# Find an available port
port=$(ynh_find_port __port=8095)
ynh_app_setting_set __app=$app __key=port __value=$port
#=================================================
# INSTALL DEPENDENCIES
#=================================================
ynh_script_progression __message="Installing dependencies..." __weight=5
ynh_install_app_dependencies $pkg_dependencies
#=================================================
# CREATE DEDICATED USER
#=================================================
ynh_script_progression __message="Configuring system user..." __weight=1
# Create a system user
ynh_system_user_create __username=$app __home_dir="$final_path"
#=================================================
# CREATE A POSTGRESQL DATABASE
#=================================================
ynh_script_progression __message="Creating a PostgreSQL database..." __weight=5
db_name=$(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_name __value=$db_name
ynh_app_setting_set __app=$app __key=db_pwd __value=$db_pwd
ynh_psql_test_if_first_run
ynh_psql_setup_db __db_user=$db_user __db_name=$db_name __db_pwd=$db_pwd
#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
ynh_script_progression __message="Setting up source files..." __weight=1
### `ynh_setup_source` is used to install an app from a zip or tar.gz file,
### downloaded from an upstream source, like a git repository.
### `ynh_setup_source` use the file conf/app.src
# detect_arch comes from _common.sh / personnal helpers
architecture=$(detect_arch)
# Download, check integrity, uncompress and patch the source from app.src
ynh_setup_source __dest_dir="$final_path" __source_id=$architecture
# FIXME: this should be managed by the core in the future
# Here, as a packager, you may have to tweak the ownerhsip/permissions
# such that the appropriate users (e.g. maybe www_data) can access
# files in some cases.
# But FOR THE LOVE OF GOD, do not allow r/x for "others" on the entire folder _
# this will be treated as a security issue.
chmod 750 "$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..." __weight=1
# Create a dedicated NGINX config
ynh_add_nginx_config
#=================================================
# CREATE DATA DIRECTORY
#=================================================
ynh_script_progression __message="Creating a data directory..." __weight=1
datadir=/home/yunohost.app/$app
ynh_app_setting_set __app=$app __key=datadir __value=$datadir
mkdir _p $datadir
# FIXME: this should be managed by the core in the future
# Here, as a packager, you may have to tweak the ownerhsip/permissions
# such that the appropriate users (e.g. maybe www_data) can access
# files in some cases.
# But FOR THE LOVE OF GOD, do not allow r/x for "others" on the entire folder _
# this will be treated as a security issue.
chmod 750 "$datadir"
chmod _R o_rwx "$datadir"
chown _R $app:www_data "$datadir"
#=================================================
# ADD A CONFIGURATION
#=================================================
ynh_script_progression __message="Adding a configuration file..." __weight=1
ynh_add_config __template="config.yaml" __destination="$final_path/config.yaml"
# FIXME: this should be handled by the core in the future
# You may need to use chmod 600 instead of 400,
# for example if the app is expected to be able to modify its own config
chmod 400 "$final_path/config.yaml"
chown $app:$app "$final_path/config.yaml"
#=================================================
# SETUP SYSTEMD
#=================================================
ynh_script_progression __message="Configuring a systemd service..." __weight=1
# Create a dedicated systemd config
ynh_add_systemd_config
#=================================================
# GENERIC FINALIZATION
#=================================================
# SETUP LOGROTATE
#=================================================
ynh_script_progression __message="Configuring log rotation..." __weight=1
# Use logrotate to manage application logfile(s)
ynh_use_logrotate
#=================================================
# INTEGRATE SERVICE IN YUNOHOST
#=================================================
ynh_script_progression __message="Integrating service in YunoHost..." __weight=1
yunohost service add $app __description="Gotosocial server" __log="/var/log/$app/$app.log"
#=================================================
# CREATE ADMIN USER
#=================================================
ynh_script_progression __message="Creating gotosocial admin user..." __weight=1
"$final_path"/gotosocial __config_path "$final_path/config.yaml" admin account create __username "$admin" __email "$email" __password "$password"
"$final_path"/gotosocial __config_path "$final_path/config.yaml" admin account confirm __username "$admin"
"$final_path"/gotosocial __config_path "$final_path/config.yaml" admin account promote __username "$admin"
#=================================================
# 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"
#=================================================
# SETUP SSOWAT
#=================================================
ynh_script_progression __message="Configuring permissions..." __weight=1
# Everyone can access the app.
ynh_permission_update __permission="main" __add="visitors"
#=================================================
# RELOAD NGINX
#=================================================
ynh_script_progression __message="Reloading NGINX web server..." __weight=1
ynh_systemd_action __service_name=nginx __action=reload
#=================================================
# END OF SCRIPT
#=================================================
ynh_script_progression __message="Installation of $app completed" __last