#4 - Add logging of environment variables and build actions

This change introduces logging of key environment variables used during the build process, with sensitive values partially masked for security. It also provides clear messaging on whether the build includes a push to the registry, improving transparency and debugging capabilities.

build.sh

@@ -69,6 +69,28 @@ fi
 
 echo "Kaniko will be called with:${DEST_FLAGS}"
 
+###############################################################################
+# resume what will be done
+###############################################################################
+echo "Environment Variables:"
+echo "KANIKO_CONTEXT=${KANIKO_CONTEXT}"
+echo "GITHUB_REF_NAME=${GITHUB_REF_NAME}"
+echo "GIT_USERNAME=${GIT_USERNAME}"
+echo "GIT_PASSWORD=$(echo "${GIT_PASSWORD}" | sed 's/\(^..\).*\(..$\)/\1...\2/')"
+echo "REGISTRY_HOST=${REGISTRY_HOST}"
+echo "REGISTRY_USER=${REGISTRY_USER}"
+[ -n "${REGISTRY_PASS}" ] && echo "REGISTRY_PASS=$(echo "${REGISTRY_PASS}" | sed 's/\(^..\).*\(..$\)/\1...\2/')"
+echo "KANIKO_DESTINATION=${KANIKO_DESTINATION}"
+echo "KANIKO_VERBOSITY=${KANIKO_VERBOSITY}"
+echo "KANIKO_DOCKERFILE=${KANIKO_DOCKERFILE}"
+echo ""
+if [ "${DEST_FLAGS}" = "--no-push" ]; then
+  echo "Action: Build only (no push)"
+else
+  echo "Action: Build and push"
+fi
+echo ""
+
 ###############################################################################
 # Invoke Kaniko
 ###############################################################################