fix

.github/commit.mjs

@@ -1,10 +1,18 @@
 #!/usr/bin/env zx
 
+const getOutput = ({ stdout }) => stdout;
+
 await $`git config --local user.email "[email protected]"`;
 await $`git config --local user.name "leonid-shutov"`;
 await $`git add .`;
 
-// workaround not to have extra symbols in commands with dashes
+const getWorkingTreeStatus = () => $`git status --porcelain`.then(getOutput);
+
+if (!(await getWorkingTreeStatus())) {
+  echo("Nothing to commit");
+  process.exit(0);
+}
+
 await $`git commit -m "UPDATE README"`;
 
 await $`git push`;

.github/workflows/update-readme.mjs

@@ -8,6 +8,5 @@ $.verbose = false;
   await $`cat init.vim >> README.md`;
   const end = "```";
   await $`echo ${end} >> README.md`;
-  const commitMessage = "UPDATE README";
-  await $`npx zx .github/commit.mjs --message "${commitMessage}"`;
+  await $`npx zx .github/commit.mjs`;
 })();