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refactor upgrade process

This commit is contained in:
Clément 2019-02-23 11:48:57 +01:00
parent 155d363839
commit bbc60f66b2

View file

@ -1,82 +1,165 @@
#!/bin/bash #!/bin/bash
# Load common variables and helpers
. ./_common.sh
# Source app helpers
. /usr/share/yunohost/helpers
#================================================= #=================================================
# MANAGE SCRIPT FAILURE # GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#================================================= #=================================================
source _common.sh
source /usr/share/yunohost/helpers
#=================================================
# LOAD SETTINGS
#=================================================
ynh_print_info "Loading installation settings..."
app=$YNH_APP_INSTANCE_NAME
domain=$(ynh_app_setting_get $app domain)
path_url=$(ynh_app_setting_get $app path)
admin=$(ynh_app_setting_get $app admin)
final_path=$(ynh_app_setting_get $app final_path)
language=$(ynh_app_setting_get $app language)
db_name=$(ynh_app_setting_get $app db_name)
#=================================================
# ENSURE DOWNWARD COMPATIBILITY
#=================================================
ynh_print_info "Ensuring downward compatibility..."
# If db_name doesn't exist, create it
if [ -z $db_name ]; then
db_name=$(ynh_sanitize_dbid $app)
ynh_app_setting_set $app db_name $db_name
fi
# If final_path doesn't exist, create it
if [ -z $final_path ]; then
final_path=/var/www/$app
ynh_app_setting_set $app final_path $final_path
fi
#=================================================
# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
#=================================================
ynh_print_info "Backing up the app before upgrading (may take a while)..."
# Backup the current version of the app
ynh_backup_before_upgrade
ynh_clean_setup () {
# restore it if the upgrade fails
ynh_restore_upgradebackup
}
# Exit if an error occurs during the execution of the script # Exit if an error occurs during the execution of the script
ynh_abort_if_errors ynh_abort_if_errors
#=================================================
# CHECK THE PATH
#=================================================
app=$YNH_APP_INSTANCE_NAME # Normalize the URL path syntax
FINAL_PATH="/var/www/$app" path_url=$(ynh_normalize_url_path $path_url)
#install php dependencies if necessary #=================================================
install_freshrss_dependencies # STANDARD UPGRADE STEPS
#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
ynh_print_info "Upgrading source files..."
# Check destination directory # Download, check integrity, uncompress and patch the source from app.src
[[ ! -d $FINAL_PATH ]] && ynh_die \ # into tmp dir
"The destination directory '$FINAL_PATH' does not exist.\ tmp_path=$(mktemp -d)
The app is not correctly installed, you should remove it first." ynh_setup_source "$tmp_path"
#=================================================
# NGINX CONFIGURATION
#=================================================
ynh_print_info "Upgrading nginx web server configuration..."
# Create a dedicated nginx config
ynh_add_nginx_config
#=================================================
# UPGRADE DEPENDENCIES
#=================================================
ynh_print_info "Upgrading dependencies..."
ynh_install_app_dependencies $pkg_dependencies
#=================================================
# CREATE DEDICATED USER
#=================================================
ynh_print_info "Making sure dedicated system user exists..."
# Create a dedicated user (if not existing)
ynh_system_user_create $app
#=================================================
# PHP-FPM CONFIGURATION
#=================================================
ynh_print_info "Upgrading php-fpm configuration..."
# Create a dedicated php-fpm config
ynh_add_fpm_config
#=================================================
# SPECIFIC UPGRADE
#=================================================
#old version cleanup #old version cleanup
if [ -f $FINAL_PATH/data/user.php.dist ]; then if [ -f $final_path/data/user.php.dist ]; then
sudo rm $FINAL_PATH/data/user.php.dist ynh_secure_remove $final_path/data/user.php.dist
fi fi
# retrieve domain #restore config
domain=$(ynh_app_setting_get $app domain) ynh_secure_remove $tmp_path/data/do-install.txt
cp $final_path/data/config.php $tmp_path/data/config.php
#add fpm config if not exists cp -r $final_path/data/users/. $tmp_path/data/users/
if [ -n $domain ] && [ ! -f /etc/php/7.0/fpm/pool.d/$app.conf ]; then cp -r $final_path/extensions/. $tmp_path/extensions/
path=$(ynh_app_setting_get $app path)
sed -i "s@PATHTOCHANGE@$path@g" ../conf/nginx.conf
sed -i "s@ALIASTOCHANGE@$FINAL_PATH/@g" ../conf/nginx.conf
sed -i "s@APPNAMETOCHANGE@$app@g" ../conf/nginx.conf
sudo cp ../conf/nginx.conf /etc/nginx/conf.d/$domain.d/$app.conf
php_conf=/etc/php/7.0/fpm/pool.d/$app.conf
sed -i "s@APPNAMETOCHANGE@$app@g" ../conf/php-fpm.conf
sed -i "s@ALIASTOCHANGE@$FINAL_PATH/@g" ../conf/php-fpm.conf
sudo cp ../conf/php-fpm.conf $php_conf
sudo chown root: $php_conf
sudo chmod 644 $php_conf
sudo service nginx reload
sudo service php7.0-fpm reload
fi
# Create tmp directory and install app inside
TMPDIR=$(mktemp -d)
sudo chmod 755 "$TMPDIR"
extract_freshrss "$TMPDIR"
# Restore config
sudo rm $TMPDIR/data/do-install.txt
sudo cp $FINAL_PATH/data/config.php $TMPDIR/data/config.php
sudo cp -r $FINAL_PATH/data/users/. $TMPDIR/data/users/
sudo cp -r $FINAL_PATH/extensions/. $TMPDIR/extensions/
#update hook for multi instance
sed -i "s@APPNAMETOCHANGE@$app@g" ../hooks/post_app_addaccess
sed -i "s@APPNAMETOCHANGE@$app@g" ../hooks/post_user_create
sed -i "s@APPNAMETOCHANGE@$app@g" ../hooks/post_user_delete
#add api to unprotected url
ynh_app_setting_set "$app" unprotected_uris "/api/"
sudo yunohost app ssowatconf
# Set permissions to freshrss directory # Set permissions to freshrss directory
sudo chown -R root:root $TMPDIR
sudo chown -R www-data: $TMPDIR/data/
sudo chown -R www-data: $TMPDIR/extensions/
# Clean up existing files and copy new files to the right place # Clean up existing files and copy new files to the right place
sudo rm -rf "$FINAL_PATH" ynh_secure_remove "$final_path"
sudo cp -rp "$TMPDIR" "$FINAL_PATH" cp -rp "$tmp_path" "$final_path"
#update hook for multi instance
ynh_replace_string "APPNAMETOCHANGE" $app ../hooks/post_app_addaccess
ynh_replace_string "APPNAMETOCHANGE" $app ../hooks/post_user_create
ynh_replace_string "APPNAMETOCHANGE" $app ../hooks/post_user_delete
#=================================================
# GENERIC FINALIZATION
#=================================================
# SECURE FILES AND DIRECTORIES
#=================================================
# Set permissions on app files
chown -R root: $final_path
chmod 755 $final_path
chown -R $app: $final_path/data/
chown -R $app: $final_path/extensions/
#=================================================
# SETUP SSOWAT
#=================================================
ynh_print_info "Upgrading SSOwat configuration..."
ynh_app_setting_set "$app" unprotected_uris "/api/"
#=================================================
# RELOAD NGINX
#=================================================
ynh_print_info "Reloading nginx web server..."
systemctl reload nginx
#=================================================
# END OF SCRIPT
#=================================================
ynh_print_info "Upgrade of $app completed"