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haste_ynh/scripts/install
2020-09-06 18:03:25 +02:00

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#!/bin/bash
#=================================================
# GENERIC STARTING
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _common.sh
source /usr/share/yunohost/helpers
#=================================================
# MANAGE FAILURE OF THE SCRIPT
#=================================================
# 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
app=$YNH_APP_INSTANCE_NAME
#=================================================
# CHECK IF THE APP CAN BE INSTALLED WITH THIS ARGS
#=================================================
ynh_script_progression --message="Validating installation parameters..." --weight=1
final_path=/var/www/$app
test ! -e "$final_path" || ynh_die --message="This path already contains a folder"
# Register (book) web path
ynh_webpath_register --app=$app --domain=$domain --path_url=$path_url
#=================================================
# STORE SETTINGS FROM MANIFEST
#=================================================
ynh_script_progression --message="Storing installation settings..." --weight=2
ynh_app_setting_set --app=$app --key=domain --value=$domain
ynh_app_setting_set --app=$app --key=is_public --value=$is_public
ynh_app_setting_set --app=$app --key=path_url --value=$path_url
#=================================================
# STANDARD MODIFICATIONS
#=================================================
# FIND AND OPEN A PORT
#=================================================
ynh_script_progression --message="Configuring firewall..." --weight=2
# Find an available port
port=$(ynh_find_port --port=7777)
ynh_app_setting_set --app=$app --key=port --value=$port
#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
ynh_script_progression --message="Setting up source files..." --weight=2
ynh_app_setting_set --app=$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
#=================================================
# NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Configuring NGINX web server..." --weight=2
# Create a dedicated NGINX config
ynh_add_nginx_config
#=================================================
# 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
#=================================================
# SPECIFIC SETUP
#=================================================
# INSTALL NODEJS
#=================================================
ynh_script_progression --message="Installing dependencies..." --weight=10
# Install Nodejs
ynh_exec_warn_less ynh_install_nodejs --nodejs_version=$nodejs_version
#=================================================
# ADD SYSTEMD SERVICE
#=================================================
ynh_replace_string --match_string="__ENV_PATH__" --replace_string="$PATH" --target_file="../conf/systemd.service"
ynh_replace_string --match_string="__YNH_NPM__" --replace_string="$ynh_npm" --target_file="../conf/systemd.service"
ynh_add_systemd_config
#=================================================
# INSTALL HASTEBIN
#=================================================
pushd "$final_path" || ynh_die
ynh_use_nodejs
ynh_exec_warn_less ynh_npm install
popd || ynh_die
#=================================================
# CREATE DIRECTORY FOR DATA
#=================================================
ynh_script_progression --message="Creating the data directory..."
# Define app's data directory
data_path="/home/yunohost.app/${app}"
# Create app folders
mkdir -p "$data_path"
#=================================================
# CONFIGURE HASTE
#=================================================
cp ../conf/config.js "$final_path/config.js"
ynh_replace_string --match_string="__PORT__" --replace_string="$port" --target_file="$final_path/config.js"
ynh_replace_string --match_string="__YNH_DATA_PATH__" --replace_string="$data_path" --target_file="$final_path/config.js"
# Calculate and store the config file checksum into the app settings
ynh_store_file_checksum "$final_path/config.js"
# Replace ajax.googleapis by local file
cp ../sources/jquery.min.js "$final_path/static/jquery.min.js"
ynh_replace_string --match_string="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js" --replace_string="jquery.min.js" --target_file="$final_path/static/index.html"
#=================================================
# ADD HASTE AS A BINARY FILE
#=================================================
ynh_replace_string --match_string="__YNH_HASTE_URL__" --replace_string="${domain}${path_url%/}" --target_file="../conf/haste.sh"
ynh_replace_string --match_string="__PORT__" --replace_string="$port" --target_file="../conf/haste.sh"
cp ../conf/haste.sh /usr/bin/$app
#=================================================
# GENERIC FINALIZATION
#=================================================
# SECURE FILES AND DIRECTORIES
#=================================================
chown -R root: $final_path
chown -R $app: "$final_path/static"
chown -R $app: "$data_path"
chmod +x /usr/bin/$app
#=================================================
# HANDLE LOG FILES AND SETUP LOGROTATE
#=================================================
ynh_script_progression --message="Configuring log rotation..." --weight=1
# FIXME Currently, the log is only redirected to syslog.
mkdir -p /var/log/$app
touch /var/log/$app/$app.log
chown $app -R /var/log/$app
ynh_use_logrotate
#=================================================
# INTEGRATE SERVICE IN YUNOHOST
#=================================================
yunohost service add $app --description "Haste is an open-source pastebin software" --log "/var/log/$app/$app.log"
#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting a systemd service..." --weight=2
# Start a systemd service
ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log"
#=================================================
# SETUP SSOWAT
#=================================================
ynh_script_progression --message="Configuring SSOwat..." --weight=1
if [ $is_public -eq 1 ]
then
ynh_permission_update --permission "main" --add "visitors"
fi
#=================================================
# 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