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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _common.sh
source ynh_package_version
source /usr/share/yunohost/helpers
#=================================================
# LOAD SETTINGS
#=================================================
ynh_script_progression --message="Loading settings..." --weight=1
app=$YNH_APP_INSTANCE_NAME
domain=$(ynh_app_setting_get --app=$app --key=domain)
path_url=$(ynh_app_setting_get --app=$app --key=path)
admin=$(ynh_app_setting_get --app=$app --key=admin)
final_path=$(ynh_app_setting_get --app=$app --key=final_path)
db_name=$(ynh_app_setting_get --app=$app --key=db_name)
db_user=$db_name
db_pwd=$(ynh_app_setting_get --app=$app --key=psqlpwd)
admin_email=$(ynh_app_setting_get --app=$app --key=admin_email)
random_key=$(ynh_app_setting_get --app=$app --key=random_key)
name=$(ynh_app_setting_get --app=$app --key=name)
port=$(ynh_app_setting_get --app=$app --key=port)
cache=$(ynh_app_setting_get --app=$app --key=cache)
size=$(ynh_app_setting_get --app=$app --key=size)
registration=$(ynh_app_setting_get --app=$app --key=registration)
#=================================================
# CHECK VERSION
#=================================================
ynh_script_progression --message="Checking version..." --weight=1
upgrade_type=$(ynh_check_app_version_changed)
#=================================================
# CHECK VERSION NUMBER
#=================================================
ynh_script_progression --message="Checking version number..." --weight=1
if [ ${PACKAGE_CHECK_EXEC:-0} -eq 1 ]; then
sleep 60
fi
abort_if_up_to_date
# previous function is what defines 'version', more precisely the 'previous version'
previous_version="${version}"
#=================================================
# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
#=================================================
ynh_script_progression --message="Backing up the app before upgrading (may take a while)..." --weight=1
# 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
#=================================================
# STANDARD UPGRADE STEPS
#=================================================
# STOP SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Stopping a systemd service..." --weight=1
ynh_systemd_action --service_name=$app --action="stop" --log_path=systemd --line_match="Stopped $app"
if ynh_version_gt "${previous_version}" "1.1.1~ynh1" ; then
pkill -u $app || true
fi
#=================================================
# ENSURE DOWNWARD COMPATIBILITY
#=================================================
ynh_script_progression --message="Ensuring downward compatibility..." --weight=1
# Cleaning legacy permissions
if ynh_legacy_permissions_exists; then
ynh_legacy_permissions_delete_all
ynh_app_setting_delete --app=$app --key=is_public
fi
# Create a permission if needed
if ! ynh_permission_exists --permission="api"; then
ynh_permission_create --permission="api" --url="/api" --allowed="visitors" --auth_header="false" --show_tile="false" --protected="true"
fi
# If db_name doesn't exist, create it
if [ -z "$db_name" ]; then
db_name=$(ynh_sanitize_dbid --db_name=$app)
ynh_app_setting_set --app=$app --key=db_name --value=$db_name
fi
# If db_user doesn't exist, create it
if [ -z "$db_user" ]; then
db_user=$db_name
fi
# If db_pwd doesn't exist, create it
if [ -z "$db_pwd" ]; then
db_pwd=$(ynh_app_setting_get --app=$app --key=db_pwd)
ynh_app_setting_set --app=$app --key=psqlpwd --value=$db_pwd
fi
# Switch variables name
psql_db=$(ynh_app_setting_get --app=$app --key=psql_db)
if [ -n "$psql_db" ]
then
db_name=$(ynh_app_setting_get --app=$app --key=psql_db)
ynh_app_setting_set --app=$app --key=db_name --value=$db_name
ynh_app_setting_delete --app=$app --key=psql_db
fi
# Close a port
if yunohost firewall list | grep -q "\- $port$"
then
ynh_script_progression --message="Closing port $port..."
ynh_exec_warn_less yunohost firewall disallow TCP $port
fi
# Remove old repository
ynh_secure_remove --file="/etc/apt/sources.list.d/erlang-solutions.list"
apt-key del A14F4FCA
# Switch to $final_path/live
if [ ! -d "$final_path/live" ]; then
mv $final_path/$app $final_path/live
fi
#=================================================
# CREATE DEDICATED USER
#=================================================
ynh_script_progression --message="Making sure dedicated system user exists..." --weight=1
# Create a dedicated user (if not existing)
ynh_system_user_create --username=$app --home_dir="$final_path"
#=================================================
# UPGRADE TO OTP RELEASE
#=================================================
config="/etc/$app/config.exs"
if ynh_version_gt "1.1.1~ynh1" "${previous_version}" ; then
ynh_script_progression --message="Upgrading to OTP release..." --weight=1
# Define app's data directory
datadir="/home/yunohost.app/${app}"
ynh_app_setting_set --app=$app --key=datadir --value="$datadir"
# Create app folders
mkdir -p "$datadir/"
mkdir -p "$datadir/uploads/"
mkdir -p "$datadir/static/"
mkdir -p "$datadir/static/emoji/"
# Give permission to the datadir
chown -R "$app":"$app" "$datadir"
rsync -a "$final_path/live/uploads/" "$datadir/uploads/"
if [ -d "$final_path/live/instance/static/" ]; then
rsync -a "$final_path/live/instance/static/" "$datadir/static/"
fi
rsync -a "$final_path/live/priv/static/emoji/" "$datadir/static/emoji/"
mkdir -p /etc/$app
chown -R $app /etc/$app
mv $final_path/live/config/prod.secret.exs $config
ynh_replace_string --match_string="use Mix.Config" --replace_string="import Config" --target_file="$config"
echo "config :akkoma, :instance, static_dir: \"/home/yunohost.app/$app/static\"" >> $config
echo "config :akkoma, akkoma.Uploaders.Local, uploads: \"/home/yunohost.app/$app/uploads\"" >> $config
ynh_backup_if_checksum_is_different --file="$config"
ynh_secure_remove --file="$final_path/live"
fi
if ynh_version_gt "2.0.5~ynh1" "${previous_version}" ; then
cat "../conf/ldap.exs" >> "$config"
ynh_replace_string --match_string="config :akkoma, configurable_from_database: false" --replace_string="config :akkoma, configurable_from_database: true" --target_file="$config"
fi
if ynh_version_gt "2.4.4~ynh2" "${previous_version}"; then
registration_bool_value=`(($registration)) && echo "true" || echo "false"`
ynh_replace_string --match_string='registrations_open: true' --replace_string="registrations_open: $registration_bool_value" --target_file="$config"
fi
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# Add frontend switcher if needed
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if grep -zP 'config :pleroma, :frontends,\n\K pickable' $config # This syntax takes the new line into account # This is not resilient to any spacing change, to be refined
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then
ynh_script_progression --message="Frontend switcher config already existing, nothing to do about it." --weight=0
else
ynh_script_progression --message="Adding frontend switcher config." --weight=0
cat "../conf/frontend_switcher.exs" >> "$config"
fi
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#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
if [ "$upgrade_type" == "UPGRADE_APP" ]
then
ynh_script_progression --message="Upgrading source files..." --weight=1
ynh_secure_remove --file="$final_path/live"
# Download, check integrity, uncompress and patch the source from app.src
ynh_setup_source --dest_dir="$final_path/live" --source_id=$YNH_ARCH
fi
chmod 750 "$final_path"
chmod -R o-rwx "$final_path"
chown -R $app:$app "$final_path"
#=================================================
# UPGRADE DEPENDENCIES
#=================================================
ynh_script_progression --message="Upgrading dependencies..." --weight=1
ynh_exec_warn_less ynh_install_app_dependencies $pkg_dependencies
#=================================================
# NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Upgrading NGINX web server configuration..." --weight=1
if [ $cache -eq 1 ]
then
ynh_add_config --template="../conf/cache.conf" --destination="/etc/nginx/conf.d/$app-cache.conf"
cat ../conf/media.conf >> ../conf/nginx.conf
fi
# Create a dedicated NGINX config
ynh_add_nginx_config
#=================================================
# SPECIFIC UPGRADE
#=================================================
# MAKE UPGRADE
#=================================================
ynh_script_progression --message="Making upgrade..." --weight=1
pushd $final_path/live
ynh_exec_warn_less ynh_exec_as $app -s $SHELL -lc "$final_path/live/bin/pleroma_ctl migrate"
popd
#=================================================
# UPDATE A CONFIG FILE
#=================================================
ynh_script_progression --message="Updating a configuration file..." --weight=1
config="/etc/$app/config.exs"
ynh_backup_if_checksum_is_different --file="$config"
chmod 400 "$config"
chown $app:$app "$config"
#=================================================
# SETUP SYSTEMD
#=================================================
ynh_script_progression --message="Upgrading systemd configuration..." --weight=1
# Create a dedicated systemd config
ynh_add_systemd_config
#=================================================
# GENERIC FINALIZATION
#=================================================
# INTEGRATE SERVICE IN YUNOHOST
#=================================================
ynh_script_progression --message="Integrating service in YunoHost..." --weight=1
yunohost service add $app --description="$app daemon for akkoma"
#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting a systemd service..." --weight=1
ynh_systemd_action --service_name=$app --action="start" --log_path=systemd --line_match="Access akkoma.Web.Endpoint"
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#=================================================
# INSTALL BASIC FRONTENDS (Upgrade them)
#=================================================
#### Fontends need Akkoma to be already running, so they are installed at the very end
# Pleroma Front-End
ynh_script_progression --message="Upgrading Pleroma FrontEnd..." --weight=1
ynh_exec_warn_less ynh_exec_as $app -s $SHELL -lc "$final_path/live/bin/pleroma_ctl frontend install pleroma-fe --ref stable"
# Admin Front-End
ynh_script_progression --message="Upgrading Admin FrontEnd..." --weight=1
ynh_exec_warn_less ynh_exec_as $app -s $SHELL -lc "$final_path/live/bin/pleroma_ctl frontend install admin-fe --ref stable"
#=================================================
# INSTALL MANGANE FRONTEND (Upgrade it)
#=================================================
# Mangane alternative Front-End will be built in, ready to enable
ynh_script_progression --message="Upgrading Mangane FrontEnd..." --weight=1
ynh_exec_warn_less ynh_exec_as $app -s $SHELL -lc "$final_path/live/bin/pleroma_ctl frontend install mangane --ref dist --build-url https://github.com/BDX-town/Mangane/releases/latest/download/static.zip"
# Not activated, users need to change the "primary" frontend in the admin UI (use 'mangane' and 'dist').
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#=================================================
# 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="Upgrade of $app completed" --last
