docker-minecraft-server/start-setupEnvVariables
2021-09-19 21:32:59 -05:00

34 lines
1.1 KiB
Bash
Executable file

#!/bin/bash
. ${SCRIPTS:-/}start-utils
set -e
: ${REPLACE_ENV_IN_PLACE:=${REPLACE_ENV_VARIABLES:-false}}
: ${REPLACE_ENV_PATHS:=/data}
: ${REPLACE_ENV_SUFFIXES:=yml,yaml,txt,cfg,conf,properties,hjson,json,tml,toml}
: ${REPLACE_ENV_VARIABLE_PREFIX:=${ENV_VARIABLE_PREFIX:-CFG_}}
: ${REPLACE_ENV_VARIABLES_EXCLUDES:=}
: ${REPLACE_ENV_VARIABLES_EXCLUDE_PATHS:=}
: ${PATCH_DEFINITIONS:=}
: ${DEBUG:=false}
if isTrue "${REPLACE_ENV_IN_PLACE}"; then
log "Replacing env variables in ${REPLACE_ENV_PATHS} that match the prefix $REPLACE_ENV_VARIABLE_PREFIX ..."
mc-image-helper --debug=${DEBUG} interpolate \
--replace-env-file-suffixes="${REPLACE_ENV_SUFFIXES}" \
--replace-env-excludes="${REPLACE_ENV_VARIABLES_EXCLUDES}" \
--replace-env-exclude-paths="${REPLACE_ENV_VARIABLES_EXCLUDE_PATHS}" \
--replace-env-prefix=${REPLACE_ENV_VARIABLE_PREFIX} \
"${REPLACE_ENV_PATHS[@]}"
fi
if [[ ${PATCH_DEFINITIONS} ]]; then
log "Applying patch definitions from ${PATCH_DEFINITIONS}"
mc-image-helper --debug=${DEBUG} patch \
--patch-env-prefix=${REPLACE_ENV_VARIABLE_PREFIX} \
"${PATCH_DEFINITIONS}"
fi
exec ${SCRIPTS:-/}start-finalExec $@