Commit 31a2642

@@ -4,11 +4,11 @@ export default new (class implements BadgePresenter {
   url = new URL(import.meta.url)
   badges = ['emoji-only-commit'] as const
   present: Present = (data, grant) => {
-    const commits = data.repos.flatMap(repo =>
-      repo.commits.filter(commit => 
-        /^(\p{Emoji}|\s)+$/u.test(commit.message + commit.messageBody)
-      )
-    );
+    const commits = data.repos.flatMap((repo) =>
+      repo.commits.filter((commit) =>
+        /^(\p{Emoji}|\s)+$/u.test(commit.message + commit.messageBody),
+      ),
+    )
 
     if (commits.length > 0) {
       grant(

@@ -7,7 +7,7 @@ import { throttling } from '@octokit/plugin-throttling'
 import { presentBadges } from './present-badges.js'
 import { getData } from './get-data.js'
 import { allBadges } from './all-badges/index.js'
-import { getUserBadges, gitClone, gitPush } from './repo.js'
+import { getUserBadges, gitClone, gitPush, thereAreChanges } from './repo.js'
 import { updateBadges } from './update-badges.js'
 import { updateReadme } from './update-readme.js'
 
@@ -75,7 +75,7 @@ void (async function main() {
     if (owner && repo) {
       updateBadges(userBadges)
       updateReadme(userBadges, size)
-      if (!dryrun) {
+      if (!dryrun && thereAreChanges()) {
         gitPush()
       }
     }

@@ -1,7 +1,7 @@
 import fs from 'node:fs'
 import { chdir } from 'node:process'
 import { Badge } from './badges.js'
-import { exec } from './utils.js'
+import { exec, execWithOutput } from './utils.js'
 
 export function gitClone(owner: string, repo: string, token: string) {
   exec('git', [
@@ -19,6 +19,16 @@ export function gitClone(owner: string, repo: string, token: string) {
   chdir('..')
 }
 
+export function thereAreChanges(): boolean {
+  chdir('repo')
+
+  const changes = execWithOutput('git', ['status', '--porcelain']).trim()
+
+  chdir('..')
+
+  return changes !== ''
+}
+
 export function gitPush() {
   chdir('repo')
 

@@ -1,4 +1,3 @@
-import process from 'node:process'
 import { spawnSync } from 'node:child_process'
 import { Commit, Issue, Pull } from './collect/collect.js'
 
@@ -39,3 +38,11 @@ export function exec(command: string, args: string[]): void {
     throw new Error(`Command failed: ${command} ${args.join(' ')}`)
   }
 }
+
+export function execWithOutput(command: string, args: string[]): string {
+  const p = spawnSync(command, args, { stdio: 'pipe' })
+  if (p.status !== 0) {
+    throw new Error(`Command failed: ${command} ${args.join(' ')}`)
+  }
+  return p.stdout.toString()
+}

@@ -1,12 +1,12 @@
 {
   "name": "update-my-badges",
-  "version": "1.0.121",
+  "version": "1.0.122",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "update-my-badges",
-      "version": "1.0.121",
+      "version": "1.0.122",
       "license": "MIT",
       "dependencies": {
         "@octokit/plugin-retry": "^6.0.1",

@@ -1,6 +1,6 @@
 {
   "name": "update-my-badges",
-  "version": "1.0.121",
+  "version": "1.0.122",
   "description": "Generate badges for your GitHub projects",
   "type": "module",
   "bin": {