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mattermost_ynh/scripts/upgrade
2016-04-17 18:03:21 +02:00

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#!/bin/bash
set -e # Exit on error
# Retrieve arguments
domain=$(sudo yunohost app setting mattermost domain)
is_public=$(sudo yunohost app setting mattermost is_public)
# Cleanup and restart if exit with an error
function cleanup_and_restart
{
set +e
rm "mattermost.tar.gz"
sudo supervisorctl start mattermost
exit 1
}
trap cleanup_and_restart ERR
# Stop server
sudo supervisorctl stop mattermost
# Download code
root_path=$(pwd)/..
final_path=/var/www/mattermost
config_file=$final_path/config/config.json
backup_config_file=/tmp/config.json
version=$(cat $root_path/VERSION)
wget -q "https://github.com/mattermost/platform/releases/download/${version}/mattermost.tar.gz"
# Backup configuration file
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 "mattermost.tar.gz" --directory $final_path --strip-components 1
rm -f "mattermost.tar.gz"
# Restore configuration file
sudo cp -f $backup_config_file $config_file
# Restore file permissions
sudo chown -R www-data: $final_path
# Start server
sudo supervisorctl start mattermost