Drop the duplicate Arduino workflow; arduino.yml already builds every sketch

Author: aidangarske

.github/scripts/manifest.py

@@ -117,9 +117,13 @@ def job_built_paths():
             for item in matrix.get("include") or []:
                 if isinstance(item, dict) and isinstance(item.get("example"), str):
                     paths.add(item["example"])
-            for sk in matrix.get("sketch") or []:
-                if isinstance(sk, str):
-                    paths.add("Arduino/sketches/" + sk)
+
+    # arduino.yml runs compile-all-examples.sh over board_list.txt, so it covers
+    # every sketch dir rather than naming them in a matrix
+    if (REPO / ".github/workflows/arduino.yml").is_file():
+        for d in (REPO / "Arduino/sketches").glob("*/"):
+            if d.is_dir():
+                paths.add("Arduino/sketches/" + d.name)
     # jobs that build one hardcoded dir rather than a matrix
     for job, path in (("puf", "puf"), ("rpi-pico", "RPi-Pico"),
                       ("fullstack", "fullstack/freertos-wolfip-wolfssl-https"),