[infer][java] Force the option --deep when running Infer on Java Buck projects

Summary: The Buck integration assumes that the output jar file of all the dependency targets are available locally in order to retrieve the analysis from these targets. However, this is not guaranteed to be true when there is a cache hit on some targets. Running `buck build` with the option `--deep` forces this property.

Reviewed By: jvillard

Differential Revision: D4474036

fbshipit-source-id: accabfa

infer/lib/python/inferlib/bucklib.py

@@ -210,7 +210,10 @@ def parse_buck_command(args):
         parsed_args = parser.parse_args(buck_args)
         base_cmd_without_targets = [p for p in buck_args
                                     if p not in parsed_args.targets]
-        base_cmd = ['buck', build_keyword] + base_cmd_without_targets
+        buck_build_command = ['buck', build_keyword]
+        if not parsed_args.deep:
+            buck_build_command.append('--deep')
+        base_cmd = buck_build_command + base_cmd_without_targets
         return base_cmd, parsed_args
 
     else: