Files
pezkuwi-telemetry/frontend/scripts/env.sh
T
Chevdor 238d529eae Hardening of the Frontend docker image (#377)
* move the env-config script to a sub folder
* fix doc
* fix ports and ref to the official image
* add hardening to the docker-compose examples
2021-08-26 12:20:01 +02:00

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#!/usr/bin/env bash
# This script is used when the docker container starts and does the magic to
# bring the ENV variables to the generated static UI.
ENV_DIR=./tmp
mkdir -p "$ENV_DIR"
TARGET="$ENV_DIR/env-config.js"
# Recreate config file
echo -n > $TARGET
declare -a vars=(
"SUBSTRATE_TELEMETRY_URL"
"SUBSTRATE_TELEMETRY_SAMPLE"
)
echo "window.process_env = {" >> $TARGET
for VAR in ${vars[@]}; do
echo " $VAR: \"${!VAR}\"," >> $TARGET
done
echo "}" >> $TARGET
chmod 440 $TARGET