Debug repo selection

Author: PabloLec

entrypoint.sh

@@ -2,13 +2,13 @@
 
 set -o errexit -o pipefail -o nounset
 
-GITHUB_REPO=$INPUT_GITHUB_REPO
-UPLOAD_REPO=$INPUT_UPLOAD_REPO
-TWINE_USERNAME=$INPUT_TWINE_USERNAME
-TWINE_PASSWORD=$INPUT_TWINE_PASSWORD
-VERIFY_METADATA=$INPUT_VERIFY_METADATA
-SKIP_EXISTING=$INPUT_SKIP_EXISTING
-VERBOSE=$INPUT_VERBOSE
+GITHUB_REPO=${INPUT_GITHUB_REPO}
+UPLOAD_REPO=${INPUT_UPLOAD_REPO:-}
+TWINE_USERNAME=${INPUT_TWINE_USERNAME}
+TWINE_PASSWORD=${INPUT_TWINE_PASSWORD}
+VERIFY_METADATA=${INPUT_VERIFY_METADATA}
+SKIP_EXISTING=${INPUT_SKIP_EXISTING}
+VERBOSE=${INPUT_VERBOSE}
 
 REPO_NAME=$(cut -d "/" -f2 <<< ${GITHUB_REPO})