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mattermost_ynh/scripts/upgrade
2017-10-12 12:27:09 +05:30

110 lines
3.3 KiB
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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source /usr/share/yunohost/helpers
#=================================================
# MANAGE SCRIPT FAILURE
#=================================================
# Exit if an error occurs during the execution of the script
ynh_abort_if_errors
#=================================================
# LOAD SETTINGS
#=================================================
app=$YNH_APP_INSTANCE_NAME
domain=$(ynh_app_setting_get mattermost domain)
is_public=$(ynh_app_setting_get mattermost is_public)
root_path="$(pwd)/.."
final_path=/var/www/mattermost
version=$(cat "$root_path/VERSION")
archive_filename="mattermost-$version.tar.gz"
#=================================================
# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
#=================================================
# Backup the current version of the app
ynh_backup_before_upgrade
ynh_clean_setup () {
# Restore the backup if the upgrade fails
ynh_restore_upgradebackup
# Remove the temporary archive
sudo rm -f "$archive_filename"
# Restart the server
sudo supervisorctl restart mattermost
}
# Exit if an error occurs during the execution of the script
ynh_abort_if_errors
#=================================================
# DOWNLOAD SOURCE
#=================================================
archive_url="https://releases.mattermost.com/${version}/mattermost-team-${version}-linux-amd64.tar.gz"
sudo wget --quiet --output-document "$archive_filename" "$archive_url"
#=================================================
# STOP SERVER
#=================================================
sudo supervisorctl stop mattermost
#=================================================
# BACKUP CONFIGURATION FILE
#=================================================
config_file="$final_path/config/config.json"
backup_config_file="/tmp/config.json"
sudo cp -f "$config_file" "$backup_config_file"
#=================================================
# COPY NEW CODE
#=================================================
sudo rm -rf "$final_path"
sudo mkdir -p "$final_path"
sudo tar -xvz --file "$archive_filename" --directory "$final_path" --strip-components 1
sudo rm -f "$archive_filename"
#=================================================
# RESTORE CONFIGURATION FILE
#=================================================
sudo cp -f "$backup_config_file" "$config_file"
#=================================================
# SPECIFIC UPGRADE STEPS
#=================================================
# Fix log FileLocation path (changed in Mattermost 3.8, makes Mattermost >= 4.2 crash)
# https://docs.mattermost.com/administration/changelog.html#release-v3-8-3
sudo sed -i "s|\"FileLocation\": \"/var/log/mattermost.log\"|\"FileLocation\": \"/var/log\"|g" "$config_file"
#=================================================
# RESTORE FILE PERMISSIONS
#=================================================
sudo chown -R www-data: "$final_path"
#=================================================
# RELOAD NGINX
#=================================================
sudo service nginx reload
#=================================================
# START SERVER
#=================================================
sudo supervisorctl start mattermost