Merge pull request #74 from trailofbits/go-version-comparison

Adds the ability to compare Go versions

it_depends/cmake.py

@@ -454,7 +454,8 @@ def resolve_from_source(
                                 package_name = body[0]
                             elif command == "set":
                                 # detect project version...
-                                value: Optional[str] = (body + [None,])[
+                                # TODO: Revisit the following type error:
+                                value: Optional[str] = (body + [None,])[  # type: ignore
                                     1
                                 ]  # type: ignore
                                 if (

it_depends/go.py

@@ -76,6 +76,9 @@ def __init__(self, go_version_string: str):
             self.version_string = self.version_string[1:]
         self.build: bool = False  # This is to appease semantic_version.base.SimpleSpec
 
+    def __lt__(self, other):
+        return self.version_string < str(other)
+
     def __eq__(self, other):
         return isinstance(other, GoVersion) and self.version_string == other.version_string
 

it_depends/graphs.py

@@ -53,7 +53,7 @@ def shortest_path_length(self, from_node: Union[T, R], to_node: T) -> int:
             self._all_pairs_shortest_paths = dict(nx.all_pairs_shortest_path_length(self))  # type: ignore
         if (
             from_node not in self._all_pairs_shortest_paths
-            or to_node not in self._all_pairs_shortest_paths[from_node]
+            or to_node not in self._all_pairs_shortest_paths[from_node]  # type: ignore
         ):  # type: ignore
             return -1
         return self._all_pairs_shortest_paths[from_node][to_node]  # type: ignore

setup.py

@@ -15,7 +15,7 @@
     license="LGPL-3.0-or-later",
     url="https://github.com/trailofbits/it-depends",
     author="Trail of Bits",
-    version="0.1.1",
+    version="0.1.2",
     packages=find_packages(exclude=["test"]),
     python_requires=">=3.7",
     install_requires=[