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moodle_ynh/scripts/install
2020-01-22 16:02:40 +01:00

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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _common.sh
source psql.sh
source ynh_install_php
source ynh_add_extra_apt_repos
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=$YNH_APP_ARG_DOMAIN
path_url=$YNH_APP_ARG_PATH
is_public=$YNH_APP_ARG_IS_PUBLIC
# This is a multi-instance app, meaning it can be installed several times independently
# The id of the app as stated in the manifest is available as $YNH_APP_ID
# The instance number is available as $YNH_APP_INSTANCE_NUMBER (equals "1", "2", ...)
# The app instance name is available as $YNH_APP_INSTANCE_NAME
# - the first time the app is installed, YNH_APP_INSTANCE_NAME = ynhexample
# - the second time the app is installed, YNH_APP_INSTANCE_NAME = ynhexample__2
# - ynhexample__{N} for the subsequent installations, with N=3,4, ...
# The app instance name is probably what you are interested the most, since this is
# guaranteed to be unique. This is a good unique identifier to define installation path,
# db names, ...
app=$YNH_APP_INSTANCE_NAME
#=================================================
# CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
#=================================================
final_path=/var/www/$app
test ! -e "$final_path" || ynh_die "This path already contains a folder"
# Normalize the url path syntax
path_url=$(ynh_normalize_url_path "$path_url")
# Check web path availability
ynh_webpath_available "$domain" "$path_url"
# Register (book) web path
ynh_webpath_register "$app" "$domain" "$path_url"
#=================================================
# STORE SETTINGS FROM MANIFEST
#=================================================
ynh_app_setting_set "$app" domain "$domain"
ynh_app_setting_set "$app" path "$path_url"
ynh_app_setting_set "$app" is_public "$is_public"
#=================================================
# STANDARD MODIFICATIONS
#=================================================
#=================================================
# INSTALL PHP7.3 AND DEPENDENCIES (EXP HELPER)
#=================================================
ynh_print_info --message="Installing php7.1..."
ynh_install_php --phpversion="7.1" --package="$extra_pkg_dependencies"
ynh_install_app_dependencies postgresql
#=================================================
# Create postgresql database
#=================================================
db_name=$app
db_pwd=$(ynh_string_random 30)
ynh_app_setting_set "$app" psql_db "$db_name"
ynh_app_setting_set "$app" psqlpwd "$db_pwd"
ynh_psql_test_if_first_run
ynh_psql_create_user "$app" "$db_pwd"
ynh_psql_execute_as_root \
"CREATE DATABASE $db_name ENCODING 'UTF8' LC_COLLATE='C' LC_CTYPE='C' template=template0 OWNER $app;"
#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
ynh_app_setting_set "$app" final_path "$final_path"
# Download, check integrity, uncompress and patch the source from app.src
ynh_setup_source "$final_path"
cp ../conf/config.php "$final_path"/.
#=================================================
# NGINX CONFIGURATION
#=================================================
# Create a dedicated nginx config
ynh_add_nginx_config
#=================================================
# CREATE DEDICATED USER
#=================================================
# Create a system user
ynh_system_user_create "$app"
#=================================================
# PHP-FPM CONFIGURATION
#=================================================
### `ynh_add_fpm_config` is used to set up a PHP config.
### You can remove it if your app doesn't use PHP.
### `ynh_add_fpm_config` will use the files conf/php-fpm.conf and conf/php-fpm.ini
### If you're not using these lines:
### - You can remove these files in conf/.
### - Remove the section "BACKUP THE PHP-FPM CONFIGURATION" in the backup script
### - Remove also the section "REMOVE PHP-FPM CONFIGURATION" in the remove script
### - As well as the section "RESTORE THE PHP-FPM CONFIGURATION" in the restore script
### With the reload at the end of the script.
### - And the section "PHP-FPM CONFIGURATION" in the upgrade script
# Create a dedicated php-fpm config
ynh_add_fpm_config --phpversion="7.1"
#=================================================
# SPECIFIC SETUP
#=================================================
# SETUP config file
#=================================================
var_root=/home/yunohost.app/$app
ynh_replace_string "YNH_DB_USER" "$app" "$final_path/config.php"
ynh_replace_string "YNH_APP" "$db_name" "$final_path/config.php"
ynh_replace_string "YNH_DB_PWD" "$db_pwd" "$final_path/config.php"
ynh_replace_string "YNH_DOMAIN" "$domain" "$final_path/config.php"
if [ "$path_url" = "/" ]
then
ynh_replace_string "YNH_WWW_PATH" "" "$final_path/config.php"
else
ynh_replace_string "YNH_WWW_PATH" "$path_url" "$final_path/config.php"
fi
ynh_replace_string "YNH_VAR_ROOT" "$var_root" "$final_path/config.php"
# Calculate and store the config file checksum into the app settings
ynh_store_file_checksum "$final_path/config.php"
# Create the home directory
mkdir -p "$var_root"
chown -R "$app": "$var_root"
chmod -R 700 "$var_root"
#=================================================
# SETUP APPLICATION WITH CURL
#=================================================
# Set right permissions for curl install
chown -R "$app": "$final_path"
# Reload Nginx
systemctl reload nginx
#=================================================
# GENERIC FINALIZATION
#=================================================
# SECURE FILES AND DIRECTORIES
#=================================================
# Set permissions to app files
chown root: "$final_path"/config.php
# Set up poller
sudo cp ../conf/cron /etc/cron.d/"$app"
ynh_replace_string "YNH_DOMAIN" "$final_path" "/etc/cron.d/$app"
#=================================================
# SETUP SSOWAT
#=================================================
if [ "$is_public" -eq 0 ]
then # Remove the public access
ynh_app_setting_delete "$app" skipped_uris
fi
# Make app public if necessary
if [ "$is_public" -eq 1 ]
then
# unprotected_uris allows SSO credentials to be passed anyway.
ynh_app_setting_set "$app" unprotected_uris "/"
fi
yunohost app ssowatconf
#=================================================
# RELOAD NGINX
#=================================================
systemctl reload nginx