Run license activation in an empty directory (#285)

dist/entrypoint.sh

@@ -1,5 +1,12 @@
 #!/usr/bin/env bash
 
+#
+# Create directory for license activation
+#
+
+ACTIVATE_LICENSE_PATH="$GITHUB_WORKSPACE/_activate-license"
+mkdir -p "$ACTIVATE_LICENSE_PATH"
+
 #
 # Run steps
 #
@@ -8,6 +15,12 @@ source /steps/activate.sh
 source /steps/build.sh
 source /steps/return_license.sh
 
+#
+# Remove license activation directory
+#
+
+rm -r "$ACTIVATE_LICENSE_PATH"
+
 #
 # Instructions for debugging
 #