ignore existing archive and remvoe timestamps from git

Author: enisdenjo

examples/extra-fields/example.tar.gz

@@ -446,7 +446,13 @@ export async function convertE2EToExample(config: ConvertE2EToExampleConfig) {
     using _ = defer(() => console.groupEnd());
 
     const [, waitForExit] = await spawn(
-      { cwd: path.join(__project, 'examples') },
+      {
+        cwd: path.join(__project, 'examples'),
+        env: {
+          // remove timestamps from gzip
+          GZIP: '-n',
+        },
+      },
       'tar',
       // consistent sort of files (by default tar sorts files by order of the filesystem)
       '--sort=name',
@@ -455,6 +461,8 @@ export async function convertE2EToExample(config: ConvertE2EToExampleConfig) {
       '-czf',
       `${config.e2e}.tar.gz`,
       `--exclude=${config.e2e}/node_modules`,
+      // ignore existing example archive
+      `--exclude=${config.e2e}/example.tar.gz`,
       config.e2e,
     );
     await waitForExit;