Fix

Author: ondrejmirtes

.github/workflows/issue-bot.yml

@@ -130,7 +130,7 @@ jobs:
       - name: "Extract shard"
         working-directory: "issue-bot"
         id: chunk
-        run:
+        run: |
           echo "phpVersion=$(jq -r '.[${{ matrix.shard }}].phpVersion' matrix.json)" >> $GITHUB_OUTPUT
           echo "playgroundExamples=$(jq -r '.[${{ matrix.shard }}].playgroundExamples' matrix.json)" >> $GITHUB_OUTPUT
           echo "chunkNumber=$(jq -r '.[${{ matrix.shard }}].chunkNumber' matrix.json)" >> $GITHUB_OUTPUT

issue-bot/src/Console/DownloadCommand.php

@@ -141,7 +141,7 @@ protected function execute(InputInterface $input, OutputInterface $output): int
 			}
 		}
 
-		$output->writeln(Json::encode([$matrix]));
+		$output->writeln(Json::encode($matrix));
 
 		return 0;
 	}