Catch2 actually has bazel support now

Author: magicalcookie

.gitmodules

@@ -10,9 +10,6 @@
 [submodule "third_party/json"]
 	path = third_party/json
 	url = https://github.com/nlohmann/json.git
-[submodule "third_party/Catch2"]
-	path = third_party/Catch2
-	url = https://github.com/catchorg/Catch2.git
 [submodule "third_party/wil"]
 	path = third_party/wil
 	url = https://github.com/microsoft/wil.git

WORKSPACE

@@ -11,6 +11,12 @@ git_repository(
     remote = "https://github.com/bazelbuild/bazel.git",
 )
 
+http_archive(
+    name = "catch2",
+    strip_prefix = "Catch2-2.13.10",
+    url = "https://github.com/catchorg/Catch2/archive/v2.13.10.tar.gz",
+)
+
 http_archive(
     name = "bazel_skylib",
     type = "tar.gz",

tests/xml/BUILD

@@ -63,7 +63,7 @@ cc_test(
     }),
     deps = [
         "//libs/xml-operations",
-        "//third_party:Catch2",
+        "@catch2//:catch2",
         "//third_party:json",
     ],
 )

third_party/BUILD

@@ -34,15 +34,6 @@ cc_library(
     visibility = ["//visibility:public"],
 )
 
-cc_library(
-    name = "Catch2",
-    hdrs = glob(["Catch2/single_include/**/*.hpp"]),
-    includes = [
-        "Catch2/single_include",
-    ],
-    visibility = ["//visibility:public"],
-)
-
 cc_library(
     name = "json",
     hdrs = glob(["json/single_include/json.hpp"]),