Adjusted appdir to remove inital "./" and updated README

README.md

@@ -64,7 +64,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - uses: akhileshns/[email protected].4 # This is the action
+      - uses: akhileshns/[email protected].5 # This is the action
         with:
           heroku_api_key: ${{secrets.HEROKU_API_KEY}}
           heroku_app_name: "YOUR APP's NAME" #Must be unique in Heroku

index.js

@@ -34,8 +34,15 @@ const deploy = ({
     if (appdir === "") {
       execSync(`git push heroku ${branch}:refs/heads/master ${force}`);
     } else {
+      const Appdir =
+        appdir[0] === "." && appdir[1] === "/"
+          ? appdir.slice(2)
+          : appdir[0] === "/"
+          ? appdir.slice(1)
+          : appdir;
+
       execSync(
-        `git push ${force} heroku \`git subtree split --prefix=${appdir} ${branch}\`:refs/heads/master`
+        `git push ${force} heroku \`git subtree split --prefix=${Appdir} ${branch}\`:refs/heads/master`
       );
     }
   }