Fixed bug with unavailable secret variable for PR

Author: Geolim4

.github/workflows/tests.yml

@@ -26,7 +26,7 @@ jobs:
         run: composer validate
 
       - name: Setup GCP environment
-        run: ./bin/ci/scripts/setup_gcp.sh
+        run: "./bin/ci/scripts/setup_gcp.sh || echo \"GCP setup failed (maybe due to fork limitation)\""
         env:
           BASE64_GOOGLE_APPLICATION_CREDENTIALS: ${{ secrets.BASE64_GOOGLE_APPLICATION_CREDENTIALS }}
           GOOGLE_APPLICATION_CREDENTIALS: ${{ secrets.GOOGLE_APPLICATION_CREDENTIALS }}

bin/ci/scripts/setup_gcp.sh

@@ -1,3 +1,7 @@
 #!/bin/bash
-
-printenv BASE64_GOOGLE_APPLICATION_CREDENTIALS | base64 --decode > "${GOOGLE_APPLICATION_CREDENTIALS}"
+if [ -z ${BASE64_GOOGLE_APPLICATION_CREDENTIALS+x} ] || [ -z ${GOOGLE_APPLICATION_CREDENTIALS+x} ];
+then
+    echo "GCP secret variables are not set, ignoring..."
+else
+    printenv BASE64_GOOGLE_APPLICATION_CREDENTIALS | base64 --decode > "${GOOGLE_APPLICATION_CREDENTIALS}"
+fi