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airsonic_ynh/scripts/upgrade
Éric Gaspar b6ec2db7f1 v2
2023-04-02 14:48:59 +02:00

256 lines
9.5 KiB
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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _common.sh
source /usr/share/yunohost/helpers
#=================================================
# LOAD SETTINGS
#=================================================
#REMOVEME? ynh_script_progression --message="Loading installation settings..." --weight=1
#REMOVEME? app=$YNH_APP_INSTANCE_NAME
#REMOVEME? domain=$(ynh_app_setting_get --app=$app --key=domain)
#REMOVEME? path=$(ynh_app_setting_get --app=$app --key=path)
#REMOVEME? admin=$(ynh_app_setting_get --app=$app --key=admin)
#REMOVEME? #REMOVEME? install_dir=$(ynh_app_setting_get --app=$app --key=install_dir)
#REMOVEME? port=$(ynh_app_setting_get --app=$app --key=port)
#REMOVEME? data_dir=$(ynh_app_setting_get --app=$app --key=data_dir)
#=================================================
# CHECK VERSION
#=================================================
ynh_script_progression --message="Checking version..." --weight=1
upgrade_type=$(ynh_check_app_version_changed)
#=================================================
# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
#=================================================
#REMOVEME? ynh_script_progression --message="Backing up the app before upgrading (may take a while)..." --weight=5
# Backup the current version of the app
#REMOVEME? ynh_backup_before_upgrade
#REMOVEME? ynh_clean_setup () {
# Restore it if the upgrade fails
#REMOVEME? ynh_restore_upgradebackup
}
# Exit if an error occurs during the execution of the script
#REMOVEME? 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=$app --action="stop"
#=================================================
# ENSURE DOWNWARD COMPATIBILITY
#=================================================
ynh_script_progression --message="Ensuring downward compatibility..." --weight=1
# If install_dir doesn't exist, create it
if [ -z "$install_dir" ]; then
#REMOVEME? install_dir=/var/www/$app
#REMOVEME? ynh_app_setting_set --app=$app --key=install_dir --value=$install_dir
fi
# If public_path doesn't exist, create it
if [ -z "$data_dir" ]; then
data_dir=/home/yunohost.app/$app
mkdir -p $data_dir/{Podcasts,Playlists}
chmod 764 "$data_dir"
chmod -R o-rwx "$data_dir"
chown -R $app:www-data "$data_dir"
#REMOVEME? ynh_app_setting_set --app=$app --key=data_dir --value=$data_dir
cp -a "/home/yunohost.$app" "$data_dir"
fi
# Cleaning legacy permissions
#REMOVEME? if ynh_legacy_permissions_exists; then
#REMOVEME? ynh_legacy_permissions_delete_all
ynh_app_setting_delete --app=$app --key=is_public
fi
# Rename legacy folder to proper location
if [[ ! -e /home/yunohost.app/$app ]] && [[ -e /home/yunohost.$app ]]
then
mkdir -p /home/yunohost.app/
mv /home/yunohost.$app /home/yunohost.app/$app
fi
mkdir -p $data_dir/{Podcasts,Playlists}
chmod 764 "$data_dir"
chmod -R o-rwx "$data_dir"
chown -R $app:www-data "$data_dir"
#=================================================
# CREATE DEDICATED USER
#=================================================
#REMOVEME? ynh_script_progression --message="Making sure dedicated system user exists..." --weight=1
# Create a dedicated user (if not existing)
#REMOVEME? ynh_system_user_create --username=$app --home_dir="$install_dir"
#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
if [ "$upgrade_type" == "UPGRADE_APP" ]
then
ynh_script_progression --message="Upgrading source files..." --weight=94
# Download, check integrity, uncompress and patch the source from app.src
ynh_setup_source --dest_dir="$install_dir" --keep="airsonic.properties"
fi
chmod 750 "$install_dir"
chmod -R o-rwx "$install_dir"
chown -R $app:www-data "$install_dir"
#=================================================
# UPGRADE DEPENDENCIES
#=================================================
#REMOVEME? ynh_script_progression --message="Upgrading dependencies..." --weight=4
#REMOVEME? ynh_install_app_dependencies $pkg_dependencies
#=================================================
# NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Upgrading NGINX web server configuration..." --weight=1
# Create a dedicated NGINX config
ynh_add_nginx_config
#=================================================
# SPECIFIC UPGRADE
#=================================================
# YUNOHOST MULTIMEDIA INTEGRATION
#=================================================
ynh_script_progression --message="Adding multimedia directories..." --weight=3
ynh_multimedia_build_main_dir
ynh_multimedia_addfolder --source_dir="/home/yunohost.app/$app/Podcasts" --dest_dir="share/Podcasts"
ynh_multimedia_addfolder --source_dir="/home/yunohost.app/$app/Playlists" --dest_dir="share/Playlists"
# Allow airsonic to write into these directories
ynh_multimedia_addaccess $app
if ! grep -q "PodcastFolder" $install_dir/airsonic.properties; then
echo "PodcastFolder=/home/yunohost.multimedia/share/Podcasts" >> $install_dir/airsonic.properties
fi
if ! grep -q "PlaylistFolder" $install_dir/airsonic.properties; then
echo "PlaylistFolder=/home/yunohost.multimedia/share/Playlists" >> $install_dir/airsonic.properties
fi
# Allow Airsonic to write into these directories
ynh_multimedia_addaccess $app
#=================================================
# ENABLE "TRANSCODE"
#=================================================
ynh_script_progression --message="Enabling transcode..." --weight=1
### For details, see https://airsonic.github.io/docs/transcode/
mkdir -p $install_dir/transcode
if [ -x /usr/bin/ffmpeg -a ! -e $install_dir/transcode/ffmpeg ]; then # Check if 'ffmpeg' is installed, executable and that the symlink doesn't exist
ln -s /usr/bin/ffmpeg $install_dir/transcode
fi
# FIXME Not sure if 'lame' is needed ?
if [ -x /usr/bin/lame -a ! -e $install_dir/transcode/lame ]; then # Check if 'lame' is installed, executable and that the symlink doesn't exist
ln -s /usr/bin/lame $install_dir/transcode
fi
# Ensure links belong to the $app user
chown $app $install_dir/transcode
#=================================================
# UPDATE A CONFIG FILE
#=================================================
ynh_script_progression --message="Updating a configuration file..." --weight=1
#ynh_add_config --template="../conf/systemd-sysconfig" --destination="/etc/default/$app"
#chmod 600 "/etc/default/$app"
#chown $app:$app "/etc/default/$app"
#ynh_add_config --template="../conf/airsonic.properties" --destination="$install_dir/airsonic.properties"
#chmod 600 "$install_dir/airsonic.properties"
#chown $app:$app "$install_dir/airsonic.properties"
#=================================================
# SETUP SYSTEMD
#=================================================
ynh_script_progression --message="Upgrading systemd configuration..." --weight=1
# Create a dedicated systemd config
ynh_add_systemd_config
#=================================================
# USE MULTIMEDIA
#=================================================
ynh_script_progression --message="Using multimedia..." --weight=1
# Use multimedia folder if needed
if ! grep -q "/home/yunohost.multimedia/share/Music" $install_dir/db/airsonic.script; then
ynh_systemd_action --service_name=$app --action="stop"
# Use multimedia folder
ynh_replace_string --match_string="INSERT INTO MUSIC_FOLDER VALUES(0,'/var/music','Music'" --replace_string="INSERT INTO MUSIC_FOLDER VALUES(0,'/home/yunohost.multimedia/share/Music','YunoHost Music'" --target_file="$install_dir/db/airsonic.script"
ynh_script_progression --message="Restarting a systemd service..." --weight=12
# Start a systemd service
ynh_systemd_action --service_name=$app --action="start" --log_path="$install_dir/airsonic.log" --line_match="Started Application in"
fi
#=================================================
# GENERIC FINALIZATION
#=================================================
# SETUP LOGROTATE
#=================================================
ynh_script_progression --message="Upgrading logrotate configuration..." --weight=1
# Use logrotate to manage app-specific logfile(s)
ynh_use_logrotate --non-append --logfile="$install_dir/$app.log"
#=================================================
# INTEGRATE SERVICE IN YUNOHOST
#=================================================
ynh_script_progression --message="Integrating service in YunoHost..." --weight=1
yunohost service add $app --description="Airsonic daemon" --log="$install_dir/$app.log"
#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting a systemd service..." --weight=12
ynh_systemd_action --service_name=$app --action="start" --log_path="$install_dir/airsonic.log" --line_match="Started Application in"
#=================================================
# RELOAD NGINX
#=================================================
#REMOVEME? ynh_script_progression --message="Reloading NGINX web server..." --weight=1
#REMOVEME? ynh_systemd_action --service_name=nginx --action=reload
#=================================================
# END OF SCRIPT
#=================================================
ynh_script_progression --message="Upgrade of $app completed" --last