docker-entrypoint

#!/bin/bash
# Author: Satish Gaikwad <satish@satishweb.com>
set -e

if [ -f /run/secrets/DEBUG ]; then
    export DEBUG=$(cat $i)
fi

if [ "$DEBUG" = "1" ]; then
    set -x
    BASH_CMD_FLAGS='-x'
fi

printf "|---------------------------------------------------------------------------------------------\n";
printf "| Starting XRDP Services \n"

# Load env vars
printf "| ENTRYPOINT: \033[0;31mLoading docker secrets if found...\033[0m\n"
for i in $(env|grep '/run/secrets')
do
    varName=$(echo $i|awk -F '[=]' '{print $1}'|sed 's/_FILE//')
    varFile=$(echo $i|awk -F '[=]' '{print $2}')
    exportCmd="export $varName=$(cat $varFile)"
    echo "${exportCmd}" >> /etc/profile
    eval "${exportCmd}"
    printf "| ENTRYPOINT: Exporting var: $varName\n"
done

[[ "${GUEST_PASS}" == "" ]] && export GUEST_PASS="guest"

echo "guest:${GUEST_PASS}" |chpasswd

# Execute one time commands
[[ ! -f /home/guest/.xsessionrc ]] && cp -rf /xsessionrc /home/guest/.xsessionrc

# Check if app-config is present
if [ -f /app-config ]; then
    # We expect that app-config handles the launch of app command
    echo "| ENTRYPOINT: Executing app-config..."
    . /app-config "$@"
else
    # Let default CMD run if app-config is missing
    echo "| ENTRYPOINT: app-config was not available, running given parameters or default CMD..."
    exec $@
fi