chore: guard bash debug flag

Author: SirRGB

Dockerfile

@@ -51,6 +51,7 @@ ENV TIME_ZONE='UTC'
 ENV REPOPICK_PICKS=''
 ENV REPOPICK_TOPICS=''
 ENV REPOPICK_PULLS=''
+ENV DEBUG=''
 
 # Authentification
 ENV TELEGRAM_TOKEN=''

scripts/init.sh

@@ -1,6 +1,9 @@
 #!/bin/bash
 
-set -eEuo pipefail #-x
+set -eEuo pipefail
+if [[ 'true' == "${DEBUG}" ]]; then
+  set -x
+fi
 
 # Add our functions
 export PATH="${BIN_DIR}":"${PATH}"