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safetwitch/docker/substitute_environment_variables.sh
2024-02-12 22:11:13 -05:00

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#!/bin/sh
ROOT_DIR=/app
# Save old variables
# Get old vars
if [ -f .env.old ]; then
export $(echo $(cat .env.old | sed 's/#.*//g'| xargs) | envsubst)
else
export SAFETWITCH_BACKEND_DOMAIN_PLACEHOLDER=SAFETWITCH_BACKEND_DOMAIN_PLACEHOLDER
export SAFETWITCH_INSTANCE_DOMAIN_PLACEHOLDER=SAFETWITCH_INSTANCE_DOMAIN_PLACEHOLDER
export SAFETWITCH_HTTPS_PLACEHOLDER=SAFETWITCH_HTTPS_PLACEHOLDER
export SAFETWITCH_DEFAULT_THEME_PLACEHOLDER=SAFETWITCH_DEFAULT_THEME_PLACEHOLDER
export SAFETWITCH_DEFAULT_LOCALE_PLACEHOLDER=SAFETWITCH_DEFAULT_LOCALE_PLACEHOLDER
export SAFETWITCH_FALLBACK_LOCALE_PLACEHOLDER=SAFETWITCH_FALLBACK_LOCALE_PLACEHOLDER
fi
# Replace env vars in files served by NGINX
for file in $ROOT_DIR/assets/*.js $ROOT_DIR/index.html;
do
sed -i 's|'${SAFETWITCH_BACKEND_DOMAIN_PLACEHOLDER}'|'${SAFETWITCH_BACKEND_DOMAIN}'|g' $file
sed -i 's|'${SAFETWITCH_INSTANCE_DOMAIN_PLACEHOLDER}'|'${SAFETWITCH_INSTANCE_DOMAIN}'|g' $file
sed -i 's|'${SAFETWITCH_HTTPS_PLACEHOLDER}'|'${SAFETWITCH_HTTPS}'|g' $file
sed -i 's|'${SAFETWITCH_DEFAULT_THEME_PLACEHOLDER}'|'${SAFETWITCH_DEFAULT_THEME}'|g' $file
sed -i 's|'${SAFETWITCH_DEFAULT_LOCALE_PLACEHOLDER}'|'${SAFETWITCH_DEFAULT_LOCALE}'|g' $file
sed -i 's|'${SAFETWITCH_FALLBACK_LOCALE_PLACEHOLDER}'|'${SAFETWITCH_FALLBACK_LOCALE}'|g' $file
# Your other variables here...
done
# Save old variables
echo -e "SAFETWITCH_BACKEND_DOMAIN_PLACEHOLDER=${SAFETWITCH_BACKEND_DOMAIN}" > .env.old
echo -e "SAFETWITCH_INSTANCE_DOMAIN_PLACEHOLDER=${SAFETWITCH_INSTANCE_DOMAIN}" >> .env.old
echo -e "SAFETWITCH_HTTPS_PLACEHOLDER=${SAFETWITCH_HTTPS}" >> .env.old
echo -e "SAFETWITCH_DEFAULT_THEME_PLACEHOLDER=${SAFETWITCH_DEFAULT_THEME}" >> .env.old
echo -e "SAFETWITCH_DEFAULT_LOCALE_PLACEHOLDER=${SAFETWITCH_DEFAULT_LOCALE}" >> .env.old
echo -e "SAFETWITCH_FALLBACK_LOCALE_PLACEHOLDER=${SAFETWITCH_FALLBACK_LOCALE}" >> .env.old
# Starting NGINX
nginx -g 'daemon off;'