#!/bin/sh

set -e

config=/var/gerrit/etc/gerrit.config

{
    git config -f ${config} --unset-all auth.trustedOpenID || true
    git config -f ${config} auth.gitBasicAuthPolicy HTTP
    git config -f ${config} auth.type OAUTH
}

if [ "${GITHUB_OAUTH_CLIENT_ID}" -a "${GITHUB_OAUTH_CLIENT_SECRET}" ]; then
    git config -f ${config} \
        plugin.gerrit-oauth-provider-github-oauth.root-url "https://github.com/"
    git config -f ${config} \
        plugin.gerrit-oauth-provider-github-oauth.client-id "${GITHUB_OAUTH_CLIENT_ID}"
    git config -f ${config} \
        plugin.gerrit-oauth-provider-github-oauth.client-secret "${GITHUB_OAUTH_CLIENT_SECRET}"
fi

if [ "${GERRIT_USER_EMAIL}" -a "${GERRIT_MAIL_PASSWORD}" ]; then
    git config -f ${config} user.email ${GERRIT_USER_EMAIL}
    git config -f ${config} sendemail.smtpServer mail.${SA_PUBLIC_DOMAIN_NAME}
    git config -f ${config} sendemail.smtpServerPort 465
    git config -f ${config} sendemail.smtpEncryption ssl
    git config -f ${config} sendemail.smtpUser ${GERRIT_USER_EMAIL}
    git config -f ${config} sendemail.smtpPass ${GERRIT_MAIL_PASSWORD}
    git config -f ${config} sendemail.html false
fi

if [ "${GERRIT_KC_PASSWORD}" ]; then
    kc_oauth=plugin.gerrit-oauth-provider-keycloak-oauth

    git config -f ${config} ${kc_oauth}.root-url https://id.${SA_PUBLIC_DOMAIN_NAME}/
    git config -f ${config} ${kc_oauth}.realm sourcearcade
    git config -f ${config} ${kc_oauth}.client-id gerrit
    git config -f ${config} ${kc_oauth}.client-secret ${GERRIT_KC_PASSWORD}
    git config -f ${config} ${kc_oauth}.use-preferred-username true
fi

exec /entrypoint.sh "$@"