added badge for codecov

TheSYNcoder · TheSYNcoder · commit ae2dbe2a6e25 · 2021-04-15T20:31:15.000+05:30
diff --git a/.github/workflows/build_tests.yml b/.github/workflows/build_tests.yml
@@ -47,4 +47,4 @@ jobs:
           working-directory: ./build
           run: |
              bash <(curl -s https://codecov.io/bash)
- 
+
diff --git a/README.md b/README.md
@@ -5,7 +5,7 @@
 -----------------
 
 ![build](https://github.com/TheSYNcoder/JuCC/actions/workflows/build_tests.yml/badge.svg?branch=main)
-(todo: add codecov status)
+[![codecov](https://codecov.io/gh/TheSYNcoder/JuCC/branch/main/graph/badge.svg?token=1EIRMRKODX)](https://codecov.io/gh/TheSYNcoder/JuCC)
 
 This is the official Jadavpur University Compiler Compiler repository.
 
