mirror of
https://github.com/YunoHost-Apps/lemmy_ynh.git
synced 2024-09-03 19:36:09 +02:00
235 lines
8.7 KiB
Bash
235 lines
8.7 KiB
Bash
#!/bin/bash
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#=================================================
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# GENERIC START
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#=================================================
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# IMPORT GENERIC HELPERS
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#=================================================
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source _common.sh
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source /usr/share/yunohost/helpers
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#=================================================
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# LOAD SETTINGS
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#=================================================
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ynh_script_progression --message="Loading installation settings..." --weight=1
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app=$YNH_APP_INSTANCE_NAME
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domain=$(ynh_app_setting_get --app=$app --key=domain)
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path_url=$(ynh_app_setting_get --app=$app --key=path)
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admin=$(ynh_app_setting_get --app=$app --key=admin)
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final_path=$(ynh_app_setting_get --app=$app --key=final_path)
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db_name=$(ynh_app_setting_get --app=$app --key=db_name)
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db_user=$db_name
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db_pwd=$(ynh_app_setting_get --app=$app --key=db_pwd)
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datadir=$(ynh_app_setting_get --app=$app --key=datadir)
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port_lemmy=$(ynh_app_setting_get --app=$app --key=port_lemmy)
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port_ui=$(ynh_app_setting_get --app=$app --key=port_ui)
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#=================================================
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# CHECK VERSION
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#=================================================
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ynh_script_progression --message="Checking version..." --weight=1
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upgrade_type=$(ynh_check_app_version_changed)
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#=================================================
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# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
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#=================================================
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ynh_script_progression --message="Backing up the app before upgrading (may take a while)..." --weight=1
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# Backup the current version of the app
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ynh_backup_before_upgrade
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ynh_clean_setup () {
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# Restore it if the upgrade fails
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ynh_restore_upgradebackup
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}
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# Exit if an error occurs during the execution of the script
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ynh_abort_if_errors
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#=================================================
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# STANDARD UPGRADE STEPS
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#=================================================
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# STOP SYSTEMD SERVICE
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#=================================================
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ynh_script_progression --message="Stopping a systemd service..." --weight=1
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ynh_systemd_action --service_name=$app --action="stop" --line_match="Stopped" --log_path=systemd
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ynh_systemd_action --service_name=$app-ui --action="stop" --line_match="Stopped" --log_path=systemd
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#=================================================
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# ENSURE DOWNWARD COMPATIBILITY
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#=================================================
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ynh_script_progression --message="Ensuring downward compatibility..." --weight=1
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# Cleaning legacy permissions
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if ynh_legacy_permissions_exists; then
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ynh_legacy_permissions_delete_all
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ynh_app_setting_delete --app=$app --key=is_public
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fi
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# Removing previously installed iframely
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if ynh_exec_warn_less yunohost service status $app-iframely >/dev/null
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then
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ynh_script_progression --message="Removing $app-iframely service integration..."
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yunohost service remove $app-iframely
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ynh_app_setting_delete --app=$app --key=random
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ynh_app_setting_delete --app=$app --key=port_iframely
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ynh_remove_systemd_config --service=$app-iframely
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fi
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# Removing previously installed pict-rs
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if ynh_exec_warn_less yunohost service status $app-pict-rs >/dev/null
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then
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ynh_script_progression --message="Removing $app-pict-rs service integration..."
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yunohost service remove $app-pict-rs
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fi
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ynh_remove_systemd_config --service=$app-pict-rs
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ynh_secure_remove --file="$final_path/pict-rs"
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#=================================================
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# CREATE DEDICATED USER
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#=================================================
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ynh_script_progression --message="Making sure dedicated system user exists..." --weight=1
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# Create a dedicated user (if not existing)
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ynh_system_user_create --username=$app --home_dir="$final_path"
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#=================================================
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# DOWNLOAD, CHECK AND UNPACK SOURCE
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#=================================================
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if [ "$upgrade_type" == "UPGRADE_APP" ]
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then
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ynh_script_progression --message="Upgrading source files..." --weight=1
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# Download, check integrity, uncompress the source of lemmy from app.src to his build directory
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ynh_setup_source --dest_dir="$final_path/build-lemmy/" --source_id="docker-image-extract"
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ynh_setup_source --dest_dir="$final_path/build-lemmy-ui/" --source_id="docker-image-extract"
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ynh_setup_source --dest_dir="$final_path/lemmy-ui/lemmy-translations/" --source_id="lemmy-translations"
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fi
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chmod 750 "$final_path"
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chmod -R o-rwx "$final_path"
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chown -R $app:$app "$final_path"
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#=================================================
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# UPGRADE DEPENDENCIES
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#=================================================
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ynh_script_progression --message="Upgrading dependencies..." --weight=1
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ynh_exec_warn_less ynh_install_app_dependencies $pkg_dependencies
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ynh_install_nodejs --nodejs_version=$NODEJS_VERSION
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ynh_use_nodejs
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ln -fs /usr/lib/x86_64-linux-musl/libc.so /lib/libc.musl-x86_64.so.1
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#=================================================
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# NGINX CONFIGURATION
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#=================================================
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ynh_script_progression --message="Upgrading NGINX web server configuration..." --weight=1
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# Create a dedicated NGINX config
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ynh_add_nginx_config
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#=================================================
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# SPECIFIC UPGRADE
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#=================================================
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# MAKE UPGRADE
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#=================================================
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ynh_script_progression --message="Making upgrade..." --weight=1
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if [ "$upgrade_type" == "UPGRADE_APP" ]
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then
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# Install lemmy-ui
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pushd $final_path/build-lemmy-ui
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./docker-image-extract dessalines/lemmy-ui:$(ynh_app_upstream_version)
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popd
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mkdir -p "$final_path/lemmy-ui/"
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rsync -a "$final_path/build-lemmy-ui/output/app/" "$final_path/lemmy-ui/"
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ynh_secure_remove --file="$final_path/build-lemmy-ui"
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# Install lemmy
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pushd $final_path/build-lemmy
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./docker-image-extract dessalines/lemmy:$(ynh_app_upstream_version)
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popd
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mkdir -p "$final_path/lemmy/"
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mv -f "$final_path/build-lemmy/output/app/lemmy" "$final_path/lemmy/lemmy"
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ynh_secure_remove --file="$final_path/build-lemmy"
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fi
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chmod 750 "$final_path"
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chmod -R o-rwx "$final_path"
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chown -R $app:$app "$final_path"
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#=================================================
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# UPDATE A CONFIG FILE
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#=================================================
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ynh_script_progression --message="Updating a configuration file..." --weight=1
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mkdir -p "$final_path/lemmy/"
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ynh_add_config --template="../conf/lemmy.hjson" --destination="$final_path/config/config.hjson"
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chmod 400 "$final_path/config/config.hjson"
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chown $app:$app "$final_path/config/config.hjson"
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#=================================================
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# CREATE EXTENSION IF NOT EXISTS pgcrypto
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#=================================================
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ynh_script_progression --message="Creating pgcrypto extension if needed..." --weight=1
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ynh_psql_execute_as_root --sql="CREATE EXTENSION IF NOT EXISTS pgcrypto;" --database="$db_name"
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#=================================================
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# SETUP SYSTEMD
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#=================================================
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ynh_script_progression --message="Upgrading systemd configuration..." --weight=1
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# Create a dedicated systemd config
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ynh_add_systemd_config --service="$app" --template="lemmy.service"
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ynh_add_systemd_config --service="$app-ui" --template="lemmy-ui.service"
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#=================================================
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# GENERIC FINALIZATION
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#=================================================
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# SETUP LOGROTATE
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#=================================================
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ynh_script_progression --message="Upgrading logrotate configuration..." --weight=1
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mkdir -p "/var/log/$app"
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chmod 750 "/var/log/$app"
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chmod -R o-rwx "/var/log/$app"
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chown -R $app:$app "/var/log/$app"
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# Use logrotate to manage app-specific logfile(s)
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ynh_use_logrotate --non-append
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#=================================================
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# INTEGRATE SERVICE IN YUNOHOST
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#=================================================
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ynh_script_progression --message="Integrating service in YunoHost..." --weight=1
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yunohost service add $app --log="/var/log/$app/$app.log"
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yunohost service add $app-ui --log="/var/log/$app/$app-ui.log"
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#=================================================
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# START SYSTEMD SERVICE
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#=================================================
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ynh_script_progression --message="Starting a systemd service..." --weight=1
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ynh_systemd_action --service_name=$app --action="start" --line_match="Starting http server at" --log_path="/var/log/$app/$app.log"
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ynh_systemd_action --service_name=$app-ui --action="start" --line_match="http://0.0.0.0" --log_path="/var/log/$app/$app-ui.log"
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#=================================================
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# RELOAD NGINX
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#=================================================
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ynh_script_progression --message="Reloading NGINX web server..." --weight=1
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ynh_systemd_action --service_name=nginx --action=reload
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#=================================================
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# END OF SCRIPT
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#=================================================
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ynh_script_progression --message="Upgrade of $app completed" --last
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