mirror of
https://github.com/YunoHost-Apps/unattended_upgrades_ynh.git
synced 2024-10-01 13:35:00 +02:00
164 lines
6.1 KiB
Bash
164 lines
6.1 KiB
Bash
#!/bin/bash
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#=================================================
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# GENERIC STARTING
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#=================================================
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# IMPORT GENERIC HELPERS
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#=================================================
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# Load common variables for all scripts.
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source _variables
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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..."
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app=$YNH_APP_INSTANCE_NAME
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unattended_verbosity=$(ynh_app_setting_get --app=$app --key=unattended_verbosity)
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overwrite_periodic=$(ynh_app_setting_get --app=$app --key=overwrite_periodic)
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#=================================================
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# CHECK VERSION
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#=================================================
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upgrade_type=$(ynh_check_app_version_changed)
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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..."
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# If overwrite_periodic doesn't exist, create it
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if [ -z "$overwrite_periodic" ]; then
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overwrite_periodic=1
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ynh_app_setting_set --app=$app --key=overwrite_periodic --value=$overwrite_periodic
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fi
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# If admin_mail_html doesn't exist, create it
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if [ -z "$admin_mail_html" ]; then
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admin_mail_html=1
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ynh_app_setting_set --app=$app --key=admin_mail_html --value=$admin_mail_html
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fi
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# Make a non perfect backup for apticron.conf if non existent
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if [ ! -e "../conf/apticron.conf.backup" ]; then
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# Create a backup of the config file for the reset action
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cp "/etc/apticron/apticron.conf" "../conf/apticron.conf.backup"
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sed --in-place '/^CUSTOM_SUBJECT=/d' "../conf/apticron.conf.backup"
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sed --in-place '/^CUSTOM_NO_UPDATES_SUBJECT=/d' "../conf/apticron.conf.backup"
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fi
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# Make a non perfect backup for apticron cron file if non existent
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if [ ! -e "../conf/apticron.crond.backup" ]; then
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# Create a backup of the config file for the reset action
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cp "/etc/cron.d/apticron" "../conf/apticron.crond.backup"
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sed --in-place '/^[[:digit:]]/d' "../conf/apticron.crond.backup"
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ynh_replace_string --match_string="^#\([[:digit:]].*\)" --replace_string="\1" --target_file="../conf/apticron.crond.backup"
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fi
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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=3
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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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# INSTALL DEPENDENCIES
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#=================================================
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ynh_script_progression --message="Upgrading dependencies..." --weight=5
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ynh_install_app_dependencies $app_depencencies
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#=================================================
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# SPECIFIC UPGRADE
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#=================================================
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# UPGRADE APTICRON
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#=================================================
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# Nothing to do here...
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#=================================================
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# UPGRADE UNATTENDED-UPGRADES
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#=================================================
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# Nothing to do here...
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#=================================================
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# UPGRADE APT PERIODIC FOR UNATTENDED
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#=================================================
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# Overwrite 02periodic config file only if it's allowed
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if [ $overwrite_periodic -eq 1 ]
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then
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ynh_script_progression --message="Upgrading APT Periodic for Unattended..." --weight=3
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ynh_backup_if_checksum_is_different --file="/etc/apt/apt.conf.d/02periodic"
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cp "../conf/02periodic" "/etc/apt/apt.conf.d/02periodic"
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ynh_replace_string --match_string="__VERBOSITY__" --replace_string="$unattended_verbosity" --target_file="/etc/apt/apt.conf.d/02periodic"
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# This config file is used by /etc/cron.daily/apt
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ynh_store_file_checksum --file="/etc/apt/apt.conf.d/02periodic"
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fi
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#=================================================
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# UPGRADE APTICRON CRON FILE
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#=================================================
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# Nothing to do here...
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#=================================================
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# GENERIC FINALISATION
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#=================================================
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# SEND A README FOR THE ADMIN
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#=================================================
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# Get main domain and buid the url of the admin panel of the app.
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admin_panel="https://$(grep portal_domain /etc/ssowat/conf.json | cut -d'"' -f4)/yunohost/admin/#/apps/$app"
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# If a html email is required. Apply html to the changelog.
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if [ "$admin_mail_html" -eq 1 ]; then
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format=html
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else
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format=plain
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fi
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ynh_app_changelog --format=$format
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echo "To modify any option of unattended-upgrades, please have a look to /etc/apt/apt.conf.d/50unattended-upgrades and
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/etc/apt/apt.conf.d/02periodic
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Unattended-upgrades will be executed every day at midnight.
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To modify the configuration of apticron, please have a look to /etc/apticron/apticron.conf.
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Apticron will be executed, depending of the requested configuration at 8 p.m. and 2 a.m. If you want to change this schedule, please have a look to the cron file /etc/cron.d/apticron.
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You can configure this app easily by using the experimental __URL_TAG1__config-panel feature__URL_TAG2__$admin_panel/config-panel__URL_TAG3__.
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You can also find some specific actions for this app by using the experimental __URL_TAG1__action feature__URL_TAG2__$admin_panel/actions__URL_TAG3__.
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If you're facing an issue or want to improve this app, please open a new issue in this __URL_TAG1__project__URL_TAG2__https://github.com/YunoHost-Apps/unattended_upgrades_ynh__URL_TAG3__.
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---
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Changelog since your last upgrade:
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$(cat changelog)" > mail_to_send
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ynh_send_readme_to_admin --app_message="mail_to_send" --recipients=root --type=upgrade
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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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