export secrets as env variables also for steps before container runs

cache/entrypoint.sh

@@ -30,6 +30,8 @@ file_env() {
 export ${var}=${val}
 EOF
 	echo "the value of variable ${var} is set" >&2
+  # make them also available in preparatory steps until container starts
+  export ${var}=${val}
 	unset "$fileVar"
 }
 

core/entrypoint.sh

@@ -32,6 +32,8 @@ file_env() {
 export ${var}=${val}
 EOF
 	echo "the value of variable ${var} is set" >&2
+  # make them also available in preparatory steps until container starts
+  export ${var}=${val}
 	unset "$fileVar"
 }
 

preprocessor/entrypoint.sh

@@ -30,6 +30,8 @@ file_env() {
 export ${var}=${val}
 EOF
 	echo "the value of variable ${var} is set" >&2
+  # make them also available in preparatory steps until container starts
+  export ${var}=${val}
 	unset "$fileVar"
 }