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weblate_ynh/scripts/upgrade

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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _common.sh
source /usr/share/yunohost/helpers
#=================================================
# LOAD SETTINGS
#=================================================
ynh_script_progression --message="Loading installation settings..." --weight=1
admin_mail=$(ynh_user_get_info --username="$admin" --key=mail)
key=$(ynh_string_random --length=50)
# Remove trailing "/" from the path
path_no_slash=${path%/}
#=================================================
# CHECK VERSION
#=================================================
upgrade_type=$(ynh_check_app_version_changed)
#=================================================
# STANDARD UPGRADE STEPS
#=================================================
# STOP SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Stopping systemd services..." --weight=5
ynh_systemd_action --service_name=$app --action="stop" --log_path="/var/log/$app/weblate.log" --line_match="goodbye to uWSGI"
ynh_systemd_action --service_name="$app-celery" --action="stop" --log_path="systemd"
#=================================================
# ENSURE DOWNWARD COMPATIBILITY
#=================================================
ynh_script_progression --message="Ensuring downward compatibility..." --weight=1
# If used_forge, forge_username, forge_token don't exist, create them
if [ -z "$used_forge" ]; then
used_forge="GitHub"
forge_username=$(ynh_app_setting_get --app=$app --key=github_account)
forge_token=$(ynh_app_setting_get --app=$app --key=github_token)
ynh_app_setting_set --app=$app --key=used_forge --value=$used_forge
ynh_app_setting_set --app=$app --key=forge_username --value=$forge_username
ynh_app_setting_set --app=$app --key=forge_token --value=$forge_token
fi
#=================================================
# NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Upgrading NGINX web server configuration..." --weight=3
# Create a dedicated NGINX config
ynh_add_nginx_config
#=================================================
# SPECIFIC UPGRADE
#=================================================
# INSTALL XXHASH
#=================================================
ynh_script_progression --message="Installing xxHash..."
tempdir="$(mktemp -d)"
ynh_setup_source --dest_dir=$tempdir --source_id="libxxhash"
pushd $tempdir
make
make install
popd
ynh_secure_remove --file="$tempdir"
#=================================================
# CONFIGURE HUB
#=================================================
if [ $used_forge = "GitHub" ] ; then
ynh_script_progression --message="Configure hub..." --weight=1
#mkdir "$install_dir/.config/"
ynh_add_config --template="../conf/hub_config" --destination="$install_dir/.config/hub"
cat <<EOF > "$install_dir/.bashrc"
eval "$(hub alias -s /bin/bash)"
EOF
fi
#=================================================
# UPDATE A CONFIG FILE
#=================================================
ynh_script_progression --message="Updating a configuration file..." --weight=2
ynh_add_config --template="../conf/uwsgi.ini" --destination="/etc/uwsgi/apps-available/$app.ini"
ynh_add_config --template="../conf/celery-weblate" --destination="$install_dir/celery-weblate"
#=================================================
# SETUP SYSTEMD
#=================================================
ynh_script_progression --message="Configuring a systemd service..." --weight=3
ynh_add_systemd_config --service=$app --template="weblate.service"
ynh_add_systemd_config --service="$app-celery" --template="celery-weblate.service"
#=================================================
# UPGRADE WEBLATE
#=================================================
upgrade() {
new_version=$1
settings_template=$2
#=================================================
# PIP INSTALLATION
#=================================================
ynh_script_progression --message="Install weblate using PIP..." --weight=15
ynh_secure_remove --file="${install_dir}/venv"
virtualenv --python=python3 "${install_dir}/venv"
chown -R $app: "$install_dir"
#run source in a 'sub shell'
(
set +o nounset
source "${install_dir}/venv/bin/activate"
set -o nounset
cd "${install_dir}"
sudo --user=$app $install_dir/venv/bin/pip install --upgrade pip setuptools wheel pkgconfig xxhash
# Read the "Note" section in https://docs.weblate.org/en/weblate-4.11/admin/install/venv-debian.html#python-modules
sudo --user=$app $install_dir/venv/bin/pip install --force-reinstall --no-binary :all: cffi
# Still needed with latest version of weblate?
sudo --user=$app $install_dir/venv/bin/pip install --upgrade Weblate=="$new_version"
sudo --user=$app $install_dir/venv/bin/pip install psycopg2-binary ruamel.yaml aeidon phply boto3 google openai
#pip install pytz python-bidi PyYaML Babel pyuca pylibravatar py3dns psycopg2-binary phply django-redis hiredis aeidon ruamel.yaml
# specific to YunoHost package:
sudo --user=$app $install_dir/venv/bin/pip install django_sendmail_backend
)
#=================================================
# MODIFY A CONFIG FILE
#=================================================
ynh_script_progression --message="Create weblate configuration file..." --weight=2
# save old settings file
settings="$install_dir/venv/lib/$weblate_pypath/site-packages/weblate/settings.py"
path="${path%/}"
set_forge_variables
ynh_add_config --template="../conf/settings.py" --destination="$settings"
ynh_app_setting_set --app=$app --key=redis_db --value="$redis_db"
# Recalculate and store the config file checksum into the app settings
ynh_store_file_checksum --file="$settings"
touch "$install_dir/local_settings.py"
ln -sf "$install_dir/local_settings.py" "$install_dir/venv/lib/$weblate_pypath/site-packages/weblate/local_settings.py"
#=================================================
# MIGRATE WEBLATE
#=================================================
ynh_script_progression --message="Run migration scripts..." --weight=10
ynh_systemd_action --service_name="$app-celery" --action="start"
(
set +o nounset
source "${install_dir}/venv/bin/activate"
set -o nounset
export DJANGO_SETTINGS_MODULE="weblate.settings"
cd "${install_dir}"
sudo --user=$app $install_dir/venv/bin/weblate migrate --noinput
sudo --user=$app $install_dir/venv/bin/weblate collectstatic --noinput
sudo --user=$app $install_dir/venv/bin/weblate setuplang
sudo --user=$app $install_dir/venv/bin/weblate setupgroups
sudo --user=$app $install_dir/venv/bin/weblate compilemessages
sudo --user=$app $install_dir/venv/bin/weblate compress
# Check the configuration
# This may fail in some cases with errors, etc., but the app works and the user can fix issues later.
if [ "$new_version" == "$(ynh_app_upstream_version)" ]; then
sudo --user=$app $install_dir/venv/bin/weblate check --deploy || true
fi
)
ynh_systemd_action --service_name="$app-celery" --action="stop"
}
file_version="${install_dir}/venv/lib/$weblate_pypath/site-packages/weblate/__init__.py"
if [ -e $file_version ]
then
current_version=$(cat $file_version | grep "^VERSION = " | grep -o "[0-9].[0-9]" | head -n1 | cut -d"." -f1)
if [ -z "$current_version" ]
then
file_version="${install_dir}/venv/lib/$weblate_pypath/site-packages/weblate/utils/version.py"
current_version=$(cat $file_version | grep "^VERSION = " | grep -o "[0-9].[0-9]" | head -n1 | cut -d"." -f1)
fi
else
current_version=3
fi
ynh_psql_execute_as_root --sql="CREATE EXTENSION IF NOT EXISTS pg_trgm;" --database=$db_name
if [ "$current_version" -lt "5" ]
then
upgrade "5.0.2" "../conf/settings.py"
fi
upgrade $(ynh_app_upstream_version) "../conf/settings.py"
# Set right permissions for curl installation
mkdir -p "$install_dir/avatar-cache"
chown -R $app: "$install_dir"
chown "$app:www-data" "$install_dir"
chown -R "$app:www-data" "$install_dir/data"
chmod 750 "$install_dir"
chmod -R o-rwx "$install_dir"
#=================================================
# GENERIC FINALIZATION
#=================================================
# SETUP LOGROTATE
#=================================================
ynh_script_progression --message="Upgrading logrotate configuration..." --weight=1
# Use logrotate to manage app-specific logfile(s)
ynh_use_logrotate --non-append
#=================================================
# INTEGRATE SERVICE IN YUNOHOST
#=================================================
ynh_script_progression --message="Integrating service in YunoHost..." --weight=2
yunohost service add $app --log="/var/log/$app/weblate.log"
yunohost service add "$app-celery" --log="/var/log/$app/weblate-celery-w1.log"
#=================================================
# START SYSTEMD SERVICES
#=================================================
ynh_script_progression --message="Starting systemd services..." --weight=5
ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/weblate.log" --line_match="spawned uWSGI"
ynh_systemd_action --service_name="$app-celery" --action="start" --log_path="/var/log/$app/weblate-celery-celery.log" --line_match="mingle: all alone"
#=================================================
# END OF SCRIPT
#=================================================
ynh_script_progression --message="Upgrade of $app completed" --last