#!/bin/sh

set -eu

# Export shared variables.
export GITEA_WORK_DIR=/var/lib/gitea

# Create configuration file from collected templates.
envsubst < /etc/gitea/config.ini.template > /etc/gitea/config.ini

# Create data directories and correct permissions for data files.
install --owner git --group git --mode 700 --directory /var/lib/gitea
chown -R git:git /etc/gitea

# Initialize default condiguration if needed.
if ! test -f /var/lib/gitea/gitea.db; then
    # Set up database.
    gosu git /usr/bin/gitea -c /etc/gitea/config.ini migrate

    # Set up SMTP authentication via local service.
    gosu git /usr/bin/gitea -c /etc/gitea/config.ini admin auth add-smtp --name postfix --active \
                            --host "${GITEA_AUTH_SMTP_HOST}" --port "${GITEA_AUTH_SMTP_PORT}"
fi

# Run entrypoint under specific user.
gosu git /usr/bin/gitea -c /etc/gitea/config.ini web "$@"