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pleroma_ynh/scripts/upgrade
2018-11-05 19:52:26 +05:30

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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _common.sh
source /usr/share/yunohost/helpers
source psql.sh
#=================================================
# LOAD SETTINGS
#=================================================
app=$YNH_APP_INSTANCE_NAME
domain=$(ynh_app_setting_get "$app" domain)
path_url="/"
is_public=$(ynh_app_setting_get "$app" is_public)
admin=$(ynh_app_setting_get "$app" admin)
admin_email=$(ynh_app_setting_get "$app" admin_email)
final_path=$(ynh_app_setting_get "$app" final_path)
random_key=$(ynh_app_setting_get "$app" random_key)
name=$(ynh_app_setting_get "$app" name)
port=$(ynh_app_setting_get "$app" port)
db_name=$(ynh_app_setting_get "$app" psql_db)
db_pwd=$(ynh_app_setting_get "$app" psqlpwd)
#=================================================
# ENSURE DOWNWARD COMPATIBILITY
#=================================================
# Fix is_public as a boolean value
if [ "$is_public" = "Yes" ]; then
ynh_app_setting_set "$app" is_public 1
is_public=1
elif [ "$is_public" = "No" ]; then
ynh_app_setting_set "$app" is_public 0
is_public=0
fi
#=================================================
# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
#=================================================
# Backup the current version of the app
ynh_backup_before_upgrade
ynh_clean_setup () {
# restore it if the upgrade fails
ynh_restore_upgradebackup
}
# Exit if an error occurs during the execution of the script
ynh_abort_if_errors
# Stop Pleroma for upgrade
systemctl stop "$app"
#===================================================
# Add PostgreSQL extension pg_trgm and citext
#===================================================
ynh_psql_execute_as_root "\connect $db_name
CREATE EXTENSION IF NOT EXISTS unaccent;CREATE EXTENSION IF NOT EXISTS pg_trgm;"
ynh_psql_execute_as_root "\connect $db_name
CREATE EXTENSION IF NOT EXISTS unaccent;CREATE EXTENSION IF NOT EXISTS citext;"
# Open this port
yunohost firewall allow Both "$port" 2>&1
#=================================================
# CREATE DEDICATED USER
#=================================================
# Create a system user
ynh_system_user_create "$app" "$final_path"
#=================================================
# INSTALL DEPENDENCIES
#=================================================
# Add erlang for Debian Jessie
if [ "$(lsb_release --codename --short)" == "jessie" ]; then
echo "deb http://packages.erlang-solutions.com/debian jessie contrib" | tee /etc/apt/sources.list.d/erlang-solutions.list
elif
[ "$(lsb_release --codename --short)" == "stretch" ]; then
echo "deb http://packages.erlang-solutions.com/debian stretch contrib" | tee /etc/apt/sources.list.d/erlang-solutions.list
fi
sudo wget https://packages.erlang-solutions.com/debian/erlang_solutions.asc
sudo apt-key add erlang_solutions.asc
sudo rm erlang_solutions.asc
# install dependencies
ynh_install_app_dependencies git build-essential postgresql postgresql-contrib openssl g++ apt-transport-https erlang-inets elixir erlang-dev erlang-parsetools erlang-xmerl erlang-tools
# Normalize the URL path syntax
path_url=$(ynh_normalize_url_path "$path_url")
#=================================================
# DOWNLOAD, CHECK AND UNPACK PLEROMA SOURCE
#=================================================
( cd $final_path/$app && git pull )
# Give permisiion to the final_path
chown -R "$app":"$app" "$final_path"
( cd $final_path/$app && sudo -u "$app" MIX_ENV=prod mix local.hex --force )
( cd $final_path/$app && sudo -u "$app" MIX_ENV=prod mix local.rebar --force )
( cd $final_path/$app && sudo -u "$app" mix deps.get )
( cd $final_path/$app && sudo -u "$app" MIX_ENV=prod mix ecto.migrate --force )
#=================================================
# NGINX CONFIGURATION
#=================================================
# Create a dedicated nginx config
ynh_add_nginx_config
# Recalculate and store the config file checksum into the app settings
ynh_store_file_checksum "$final_path/$app/config/prod.secret.exs"
#=================================================
# SETUP SYSTEMD
#=================================================
# Create a dedicated systemd config
ynh_add_systemd_config
# Set right permissions
chown -R "$app":"$app" "$final_path"
#=================================================
# 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
#=================================================
# RELOAD NGINX
#=================================================
systemctl reload nginx
systemctl enable "$app"
systemctl start "$app"
# App needs time to start
sleep 10