add flake evaluator, make hydraJob outputs optional

Signed-off-by: ahuston-0 <aliceghuston@gmail.com>

flupdt/main.py

@@ -2,11 +2,21 @@
 
 from flupdt.flake_show import get_derivations
 from flupdt.cli import parse_inputs
-
+from flupdt.flake_eval import evaluate_output
+from flupdt.common import configure_logger
+import logging
 
 def main():
+    configure_logger("INFO")
     args = parse_inputs()
-    print(get_derivations(args.flake_path))
+    flake_path = args.flake_path
+    derivations = get_derivations(flake_path)
+    if not args.keep_hydra and len(list(filter(lambda s: s.startswith("hydraJobs"), derivations))) > 0:
+        logging.info("--keep-hydra flag is not specified, removing Hydra jobs")
+        derivations = filter(lambda s: not s.startswith("hydraJobs"), derivations)
+    logging.info(f"derivations: {list(derivations)}")
+    for d in derivations:
+        evaluate_output(flake_path, d)
 
 
 if __name__ == "__main__":