mirror of
https://github.com/YunoHost-Apps/archivist_ynh.git
synced 2024-09-03 18:15:55 +02:00
215 lines
6.7 KiB
Bash
Executable file
215 lines
6.7 KiB
Bash
Executable file
#!/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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# MANAGE SCRIPT FAILURE
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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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# RETRIEVE ARGUMENTS FROM THE MANIFEST
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#=================================================
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encrypt=$YNH_APP_ARG_ENCRYPT
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ynh_print_OFF; encryption_pwd=$YNH_APP_ARG_ENCRYPTION_PWD; ynh_print_ON
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core_backup=$YNH_APP_ARG_CORE_BACKUP
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apps_backup=$YNH_APP_ARG_APPS_BACKUP
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frequency="$YNH_APP_ARG_FREQUENCY"
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app=$YNH_APP_INSTANCE_NAME
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#=================================================
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# CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
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#=================================================
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final_path=/opt/yunohost/$app
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test ! -e "$final_path" || ynh_die "This path already contains a folder"
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if [ $encrypt -eq 1 ]; then
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ynh_print_OFF
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test -n "$encryption_pwd" || ynh_die "encryption_pwd can't be empty if you choose to enable encryption."
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ynh_print_ON
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fi
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#=================================================
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# STORE SETTINGS FROM MANIFEST
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#=================================================
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ynh_app_setting_set $app frequency "$frequency"
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ynh_app_setting_set $app encrypt "$encrypt"
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ynh_app_setting_set $app core_backup "$core_backup"
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ynh_app_setting_set $app apps_backup "$apps_backup"
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ynh_app_setting_set $app overwrite_cron "1"
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#=================================================
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# STANDARD MODIFICATIONS
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#=================================================
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# INSTALL DEPENDENCIES
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#=================================================
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# Valid the fucking debconf message
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# To find this, install the package, install also debconf-utils
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# Then use `debconf-get-selections | grep package`
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echo "encfs encfs/security-information boolean true" | debconf-set-selections
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ynh_install_app_dependencies rsync encfs sshpass
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#=================================================
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# DOWNLOAD, CHECK AND UNPACK SOURCE
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#=================================================
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ynh_app_setting_set $app final_path $final_path
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# Download, check integrity, uncompress and patch the source from app.src
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ynh_setup_source "$final_path"
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#=================================================
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# SPECIFIC SETUP
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#=================================================
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# CREATE THE BACKUP DIRECTORY
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#=================================================
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backup_dir="/home/yunohost.app/${app}/backup"
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enc_backup_dir="/home/yunohost.app/${app}/encrypted_backup"
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mkdir -p "$backup_dir"
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#=================================================
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# CONFIGURE ARCHIVIST
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#=================================================
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config_file="$final_path/Backup_list.conf"
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cp "$final_path/Backup_list.conf.default" "$config_file"
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ynh_replace_string "^backup_dir=.*" "backup_dir=$backup_dir" "$config_file"
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ynh_replace_string "^enc_backup_dir=.*" "enc_backup_dir=$enc_backup_dir" "$config_file"
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if [ $encrypt -eq 1 ]
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then
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encrypt=true
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passkey="$final_path/passkey"
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ynh_print_OFF; echo "$encryption_pwd" > "$passkey"; ynh_print_ON
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chmod 400 "$passkey"
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else
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encrypt=false
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passkey=na
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fi
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ynh_replace_string "^encrypt=.*" "encrypt=$encrypt" "$config_file"
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ynh_replace_string "^cryptpass=.*" "cryptpass=$passkey" "$config_file"
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if [ $core_backup -eq 1 ]
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then
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core_backup=true
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else
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core_backup=false
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fi
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ynh_replace_string "^ynh_core_backup=.*" "ynh_core_backup=$core_backup" "$config_file"
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if [ $apps_backup -eq 1 ]
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then
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# Add all current applications to the backup
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while read backup_app
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do
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ynh_replace_string "^ynh_app_backup=$" "ynh_app_backup=$backup_app\n&" "$config_file"
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done <<< "$(yunohost app list -i | grep id: | sed 's/.*id: //')"
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fi
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# Calculate and store the config file checksum into the app settings
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ynh_store_file_checksum "$config_file"
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#=================================================
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# STRETCH COMPATIBILITY
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#=================================================
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if is_stretch
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then
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ynh_replace_string "yunohost backup create --ignore-apps" "yunohost backup create" "$final_path/archivist.sh"
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ynh_replace_string "yunohost backup create --ignore-system" "yunohost backup create" "$final_path/archivist.sh"
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fi
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#=================================================
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# SET THE CRON FILE
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#=================================================
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cp ../conf/cron /etc/cron.d/$app
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ynh_replace_string "__FINALPATH__" "$final_path" /etc/cron.d/$app
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ynh_replace_string "__APP__" "$app" /etc/cron.d/$app
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if [ "$frequency" = "Daily" ]; then
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cron_freq="0 2 * * *"
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run_freq="every day"
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elif [ "$frequency" = "Each 3 days" ]; then
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cron_freq="0 2 */3 * *"
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run_freq="each 3 days"
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elif [ "$frequency" = "Weekly" ]; then
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cron_freq="0 2 * * 0"
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run_freq="once a week on sunday"
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elif [ "$frequency" = "Biweekly" ]; then
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cron_freq="0 2 * * 0/2"
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run_freq="one sunday out of two"
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else # Monthly
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cron_freq="0 2 1 * *"
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run_freq="once a month on the first sunday"
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fi
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ynh_replace_string "__FREQUENCY__" "$cron_freq" /etc/cron.d/$app
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# Calculate and store the config file checksum into the app settings
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ynh_store_file_checksum "/etc/cron.d/$app"
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#=================================================
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# GENERIC FINALIZATION
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#=================================================
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# SECURE FILES AND DIRECTORIES
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#=================================================
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# Set permissions to app files
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chown -R root: $final_path
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#=================================================
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# SETUP LOGROTATE
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#=================================================
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mkdir -p /var/log/$app
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# Use logrotate to manage application logfile(s)
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ynh_use_logrotate
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#=================================================
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# PRINT INFORMATIONS
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#=================================================
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Informations="To add recipients or to modify the files or apps to backup,
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please have a look to the config file $config_file"
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ynh_print_info "
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$Informations" >&2
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#=================================================
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# SEND A README FOR THE ADMIN
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#=================================================
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ynh_print_OFF
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if [ "$encrypt" = "true" ]
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then
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encrypt_message="Your password for encryption is '$encryption_pwd'
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"
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else
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encrypt_message=""
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fi
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message="${encrypt_message}Archivist is going to run $run_freq.
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If you want to change the frequency, have a look to the file /etc/cron.d/$app.
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$Informations
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Please read the documentation (https://github.com/maniackcrudelis/archivist/blob/master/Configuration.md) about the configuration of archivist for more informations.
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If you facing an issue or want to improve this app, please open a new issue in this project: https://github.com/YunoHost-Apps/archivist_ynh"
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ynh_send_readme_to_admin --app_message="$message" --recipients="root"
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ynh_print_ON
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