Fix docker run.sh

run.sh

@@ -1,12 +1,22 @@
 #!/bin/bash
-export $(egrep -v '^#' .env | xargs)
+# Split at \n instead of space.
+# https://unix.stackexchange.com/a/39482
+set -f
+IFS='
+'
+
+input=($(egrep -v '^#' .env))
+prepended=(${input[@]/#/-e\"})
+variables=${prepended[@]/%/\"}
+
+unset IFS
+set +f
+
 echo "Running Revolt in detached mode."
 docker run \
     -d \
     --name revolt \
     -p 8000:8000 \
     -p 9000:9000 \
-    -e "DB_URI=$DB_URI" \
-    -e "PUBLIC_URI=$PUBLIC_URI" \
-    -e "PORTAL_URL=$PORTAL_URI" \
+    $variables \
     revolt