redmine/docker-entrypoint.sh
Dominik Meyer d2360d8ff9
Some checks are pending
continuous-integration/drone/push Build is running
ADD: adapted entrypoint
2024-02-29 22:51:58 +01:00

167 lines
5.0 KiB
Bash

#!/usr/bin/env bash
set -Eeo pipefail
# TODO add "-u"
# usage: file_env VAR [DEFAULT]
# ie: file_env 'XYZ_DB_PASSWORD' 'example'
# (will allow for "$XYZ_DB_PASSWORD_FILE" to fill in the value of
# "$XYZ_DB_PASSWORD" from a file, especially for Docker's secrets feature)
file_env() {
local var="$1"
local fileVar="${var}_FILE"
local def="${2:-}"
if [ "${!var:-}" ] && [ "${!fileVar:-}" ]; then
echo >&2 "error: both $var and $fileVar are set (but are exclusive)"
exit 1
fi
local val="$def"
if [ "${!var:-}" ]; then
val="${!var}"
elif [ "${!fileVar:-}" ]; then
val="$(< "${!fileVar}")"
fi
export "$var"="$val"
unset "$fileVar"
}
isLikelyRedmine=
case "$1" in
rails | rake | passenger ) isLikelyRedmine=1 ;;
esac
_fix_permissions() {
# https://www.redmine.org/projects/redmine/wiki/RedmineInstall#Step-8-File-system-permissions
local dirs=( config log public/plugin_assets tmp ) args=()
if [ "$(id -u)" = '0' ]; then
args+=( ${args[@]:+,} '(' '!' -user redmine -exec chown redmine:redmine '{}' + ')' )
# https://github.com/docker-library/redmine/issues/268 - scanning "files" might be *really* expensive, so we should skip it if it seems like it's "already correct"
local filesOwnerMode
filesOwnerMode="$(stat -c '%U:%a' files)"
if [ "$files" != 'redmine:755' ]; then
dirs+=( files )
fi
fi
# directories 755, files 644:
args+=( ${args[@]:+,} '(' -type d '!' -perm 755 -exec sh -c 'chmod 755 "$@" 2>/dev/null || :' -- '{}' + ')' )
args+=( ${args[@]:+,} '(' -type f '!' -perm 644 -exec sh -c 'chmod 644 "$@" 2>/dev/null || :' -- '{}' + ')' )
find "${dirs[@]}" "${args[@]}"
}
# allow the container to be started with `--user`
if [ -n "$isLikelyRedmine" ] && [ "$(id -u)" = '0' ]; then
_fix_permissions
exec gosu redmine "$BASH_SOURCE" "$@"
fi
if [ -n "$isLikelyRedmine" ]; then
_fix_permissions
if [ ! -f './config/database.yml' ]; then
file_env 'REDMINE_DB_MYSQL'
file_env 'REDMINE_DB_POSTGRES'
file_env 'REDMINE_DB_SQLSERVER'
if [ "$MYSQL_PORT_3306_TCP" ] && [ -z "$REDMINE_DB_MYSQL" ]; then
export REDMINE_DB_MYSQL='mysql'
elif [ "$POSTGRES_PORT_5432_TCP" ] && [ -z "$REDMINE_DB_POSTGRES" ]; then
export REDMINE_DB_POSTGRES='postgres'
fi
if [ "$REDMINE_DB_MYSQL" ]; then
adapter='mysql2'
host="$REDMINE_DB_MYSQL"
file_env 'REDMINE_DB_PORT' '3306'
file_env 'REDMINE_DB_USERNAME' "${MYSQL_ENV_MYSQL_USER:-root}"
file_env 'REDMINE_DB_PASSWORD' "${MYSQL_ENV_MYSQL_PASSWORD:-${MYSQL_ENV_MYSQL_ROOT_PASSWORD:-}}"
file_env 'REDMINE_DB_DATABASE' "${MYSQL_ENV_MYSQL_DATABASE:-${MYSQL_ENV_MYSQL_USER:-redmine}}"
file_env 'REDMINE_DB_ENCODING' ''
elif [ "$REDMINE_DB_POSTGRES" ]; then
adapter='postgresql'
host="$REDMINE_DB_POSTGRES"
file_env 'REDMINE_DB_PORT' '5432'
file_env 'REDMINE_DB_USERNAME' "${POSTGRES_ENV_POSTGRES_USER:-postgres}"
file_env 'REDMINE_DB_PASSWORD' "${POSTGRES_ENV_POSTGRES_PASSWORD}"
file_env 'REDMINE_DB_DATABASE' "${POSTGRES_ENV_POSTGRES_DB:-${REDMINE_DB_USERNAME:-}}"
file_env 'REDMINE_DB_ENCODING' 'utf8'
elif [ "$REDMINE_DB_SQLSERVER" ]; then
adapter='sqlserver'
host="$REDMINE_DB_SQLSERVER"
file_env 'REDMINE_DB_PORT' '1433'
file_env 'REDMINE_DB_USERNAME' ''
file_env 'REDMINE_DB_PASSWORD' ''
file_env 'REDMINE_DB_DATABASE' ''
file_env 'REDMINE_DB_ENCODING' ''
else
echo >&2
echo >&2 'warning: missing REDMINE_DB_MYSQL, REDMINE_DB_POSTGRES, or REDMINE_DB_SQLSERVER environment variables'
echo >&2
echo >&2 '*** Using sqlite3 as fallback. ***'
echo >&2
adapter='sqlite3'
host='localhost'
file_env 'REDMINE_DB_PORT' ''
file_env 'REDMINE_DB_USERNAME' 'redmine'
file_env 'REDMINE_DB_PASSWORD' ''
file_env 'REDMINE_DB_DATABASE' 'sqlite/redmine.db'
file_env 'REDMINE_DB_ENCODING' 'utf8'
mkdir -p "$(dirname "$REDMINE_DB_DATABASE")"
if [ "$(id -u)" = '0' ]; then
find "$(dirname "$REDMINE_DB_DATABASE")" \! -user redmine -exec chown redmine '{}' +
fi
fi
REDMINE_DB_ADAPTER="$adapter"
REDMINE_DB_HOST="$host"
echo "$RAILS_ENV:" > config/database.yml
for var in \
adapter \
host \
port \
username \
password \
database \
encoding \
; do
env="REDMINE_DB_${var^^}"
val="${!env}"
[ -n "$val" ] || continue
echo " $var: \"$val\"" >> config/database.yml
done
fi
# install additional gems for Gemfile.local and plugins
bundle check || bundle install
if [ ! -s config/secrets.yml ]; then
file_env 'REDMINE_SECRET_KEY_BASE'
if [ -n "$REDMINE_SECRET_KEY_BASE" ]; then
cat > 'config/secrets.yml' <<-YML
$RAILS_ENV:
secret_key_base: "$REDMINE_SECRET_KEY_BASE"
YML
elif [ ! -f config/initializers/secret_token.rb ]; then
rake generate_secret_token
fi
fi
if [ "$1" != 'rake' -a -z "$REDMINE_NO_DB_MIGRATE" ]; then
rake db:migrate
fi
if [ "$1" != 'rake' -a -n "$REDMINE_PLUGINS_MIGRATE" ]; then
rake redmine:plugins:migrate
rake redmine:plugins:assets RAILS_ENV=production
fi
# remove PID file to enable restarting the container
rm -f tmp/pids/server.pid
if [ "$1" = 'passenger' ]; then
# Don't fear the reaper.
set -- tini -- "$@"
fi
fi
exec "$@"