mirror of
https://github.com/NginxProxyManager/nginx-proxy-manager.git
synced 2025-08-21 16:30:24 +00:00
33 lines
1.4 KiB
Bash
33 lines
1.4 KiB
Bash
#!/usr/bin/with-contenv bash
|
|
# shellcheck shell=bash
|
|
# ref: https://github.com/linuxserver/docker-baseimage-alpine/blob/master/root/etc/cont-init.d/01-envfile
|
|
log() {
|
|
echo -e "${BLUE}[cont-init.d] ${RED}$(basename "$0")${CYAN}>>>${RESET} $*"
|
|
}
|
|
# in s6, environmental variables are written as text files for s6 to monitor
|
|
# seach through full-path filenames for files ending in "__FILE"
|
|
for FILENAME in $(find /var/run/s6/container_environment/ | grep "__FILE$"); do
|
|
log "Evaluating ${FILENAME##*/} ..."
|
|
|
|
# set SECRETFILE to the contents of the full-path textfile
|
|
SECRETFILE=$(cat ${FILENAME})
|
|
# SECRETFILE=${FILENAME}
|
|
# echo "[secret-init] Set SECRETFILE to ${SECRETFILE}" # DEBUG - rm for prod!
|
|
|
|
# if SECRETFILE exists / is not null
|
|
if [[ -f ${SECRETFILE} ]]; then
|
|
# strip the appended "__FILE" from environmental variable name ...
|
|
STRIPFILE=$(echo ${FILENAME} | sed "s/__FILE//g")
|
|
# echo "[secret-init] Set STRIPFILE to ${STRIPFILE}" # DEBUG - rm for prod!
|
|
|
|
# ... and set value to contents of secretfile
|
|
# since s6 uses text files, this is effectively "export ..."
|
|
printf $(cat ${SECRETFILE}) > ${STRIPFILE}
|
|
# echo "[secret-init] Set ${STRIPFILE##*/} to $(cat ${STRIPFILE})" # DEBUG - rm for prod!"
|
|
echo "Success! ${STRIPFILE##*/} set from ${FILENAME##*/}"
|
|
|
|
else
|
|
echo "cannot find secret in ${FILENAME}"
|
|
fi
|
|
done
|