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forgejo/docker/rootless/usr/local/bin/docker-setup.sh
Gerard Salvatella dad16cd589 fix(Dockerfile.rootless): revert to default path for app.ini
The current path of the `$GITEA_APP_INI` configuration file makes the
forgejo application reset every time the container is restarted, unless
a specific volume for this file is created. Consider the following:

* This quirk is not documented
* All configuration data resides in `/var/lib/gitea`
* The custom configuration path defaults to `/var/lib/gitea/custom/conf`
  (see `forgejo -h`)
* Containers mounting the volume `-v /foo/bar:/var/lib/gitea` already
  have this file available to modify. Another volume shouldn't be
  required
* Containers using named volumes can use `docker cp` to modify the file
  inside the volume, if desired

For these reasons, it makes more sense to use the default path for
`$GITEA_APP_INI` rather than require users to create a dedicated volume
for the file. Revert it back to its default while maintaining backwards
compatibility (users can update by simply moving the file to the new
path).
2024-04-26 21:30:10 +02:00

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#!/bin/bash
# Prepare git folder
mkdir -p ${HOME} && chmod 0700 ${HOME}
if [ ! -w ${HOME} ]; then echo "${HOME} is not writable"; exit 1; fi
# Prepare custom folder
mkdir -p ${GITEA_CUSTOM} && chmod 0700 ${GITEA_CUSTOM}
# Prepare temp folder
mkdir -p ${GITEA_TEMP} && chmod 0700 ${GITEA_TEMP}
if [ ! -w ${GITEA_TEMP} ]; then echo "${GITEA_TEMP} is not writable"; exit 1; fi
# TODO: remove on next major version release
# Honour legacy config file if existing, but inform the user
if [ -f ${GITEA_APP_INI_LEGACY} ] && [ ${GITEA_APP_INI} != ${GITEA_APP_INI_LEGACY} ]; then
GITEA_APP_INI_DEFAULT=/var/lib/gitea/custom/conf/app.ini
echo -e \
"\033[33mWARNING\033[0m: detected configuration file in deprecated default path ${GITEA_APP_INI_LEGACY}." \
"The new default is ${GITEA_APP_INI_DEFAULT}. To remove this warning, choose one of the options:\n" \
"* Move ${GITEA_APP_INI_LEGACY} to ${GITEA_APP_INI_DEFAULT} (or to \$GITEA_APP_INI if you want to override this variable)\n" \
"* Explicitly override GITEA_APP_INI=${GITEA_APP_INI_LEGACY} in the container environment"
GITEA_APP_INI=${GITEA_APP_INI_LEGACY}
fi
#Prepare config file
if [ ! -f ${GITEA_APP_INI} ]; then
#Prepare config file folder
GITEA_APP_INI_DIR=$(dirname ${GITEA_APP_INI})
mkdir -p ${GITEA_APP_INI_DIR} && chmod 0700 ${GITEA_APP_INI_DIR}
if [ ! -w ${GITEA_APP_INI_DIR} ]; then echo "${GITEA_APP_INI_DIR} is not writable"; exit 1; fi
# Set INSTALL_LOCK to true only if SECRET_KEY is not empty and
# INSTALL_LOCK is empty
if [ -n "$SECRET_KEY" ] && [ -z "$INSTALL_LOCK" ]; then
INSTALL_LOCK=true
fi
# Substitute the environment variables in the template
APP_NAME=${APP_NAME:-"Forgejo: Beyond coding. We forge."} \
RUN_MODE=${RUN_MODE:-"prod"} \
RUN_USER=${USER:-"git"} \
SSH_DOMAIN=${SSH_DOMAIN:-"localhost"} \
HTTP_PORT=${HTTP_PORT:-"3000"} \
ROOT_URL=${ROOT_URL:-""} \
DISABLE_SSH=${DISABLE_SSH:-"false"} \
SSH_PORT=${SSH_PORT:-"2222"} \
SSH_LISTEN_PORT=${SSH_LISTEN_PORT:-$SSH_PORT} \
DB_TYPE=${DB_TYPE:-"sqlite3"} \
DB_HOST=${DB_HOST:-"localhost:3306"} \
DB_NAME=${DB_NAME:-"gitea"} \
DB_USER=${DB_USER:-"root"} \
DB_PASSWD=${DB_PASSWD:-""} \
INSTALL_LOCK=${INSTALL_LOCK:-"false"} \
DISABLE_REGISTRATION=${DISABLE_REGISTRATION:-"false"} \
REQUIRE_SIGNIN_VIEW=${REQUIRE_SIGNIN_VIEW:-"false"} \
SECRET_KEY=${SECRET_KEY:-""} \
envsubst < /etc/templates/app.ini > ${GITEA_APP_INI}
fi
# Replace app.ini settings with env variables in the form GITEA__SECTION_NAME__KEY_NAME
environment-to-ini --config ${GITEA_APP_INI}