Improvements to readme

README.md

@@ -1,2 +1,20 @@
-# bazel-profile
-Bazel profiles for GitHub actions
+## bazel-profile
+
+Bazel profiles for GitHub actions. It's An easy way to upload profiles to
+github from Bazel and visualize performance.
+
+
+## Setup
+
+Just add the bazel-profile-action to your workflows which run Bazel
+
+```
+  my_bazel_test_job:
+    name: My Bazel github actions job
+    runs-on: macos-12
+    steps:
+      - uses: actions/checkout@v3
+      - uses: bazelcat/bazel-profile-action@v1
+      - run: bazel build ...
+        shell: bash
+```