[buck] Closed regexes to filter target kinds

Summary:
In buck queries, the `regex` in `kind(regex, ...)` is open, it can match superstrings, like `prebuilt_cxx_library` when we want `cxx_library` instead.
This adds `^` and `$` to our existing kind filtering.
Also optimizes the query in `buck_target_determinator.py`.

Reviewed By: dulmarod

Differential Revision: D6722665

fbshipit-source-id: 22d839f

infer/lib/python/inferlib/bucklib.py

@@ -106,7 +106,7 @@ def get_normalized_targets(targets):
     # this expands the targets passed on the command line, then filters away
     # targets that are not Java/Android. you need to change this if you
     # care about something other than Java/Android
-    TARGET_TYPES = "kind('android_library|java_library', deps('%s'))"
+    TARGET_TYPES = "kind('^(android|java)_library$', deps('%s'))"
     BUCK_GET_JAVA_TARGETS = ['buck', 'query', TARGET_TYPES]
     buck_cmd = BUCK_GET_JAVA_TARGETS + targets
 

infer/src/integration/Buck.ml

@@ -132,8 +132,8 @@ let parameters_with_argument =
 
 
 let get_accepted_buck_kinds_pattern () =
-  if Option.is_some Config.buck_compilation_database then "(apple|cxx)_(binary|library|test)"
-  else "(apple|cxx)_(binary|library)"
+  if Option.is_some Config.buck_compilation_database then "^(apple|cxx)_(binary|library|test)$"
+  else "^(apple|cxx)_(binary|library)$"
 
 
 let max_command_line_length = 50