updated github workflow

Author: eringerli

.github/workflows/githubci.yml

@@ -16,17 +16,18 @@ jobs:
          repository: adafruit/ci-arduino
          path: ci
 
-    - name: pre-install
+    - name: Install the prerequisites
       run: bash ci/actions_install.sh
 
-    - name: test platforms
-      run: python3 ci/build_platform.py main_platforms zero feather32u4
-
     - name: clang
-      run: python3 ci/run-clang-format.py -e "ci/*" -e "bin/*" -r . 
+    - name: Check for correct code formatting with clang-format
+      run: python3 ci/run-clang-format.py -e "ci/*" -e "bin/*" -r .
 
-    - name: doxygen
+    - name: Check for correct documentation with doxygen
       env:
         GH_REPO_TOKEN: ${{ secrets.GH_REPO_TOKEN }}
         PRETTYNAME : "Adafruit Bus IO Library"
       run: bash ci/doxy_gen_and_deploy.sh
+
+    - name: Test the code on supported platforms
+      run: python3 ci/build_platform.py main_platforms zero feather32u4