Go: introduce universal binaries on macOS

MODULE.bazel

@@ -13,7 +13,8 @@ local_path_override(
 
 # see https://registry.bazel.build/ for a list of available packages
 
-bazel_dep(name = "platforms", version = "0.0.8")
+bazel_dep(name = "apple_support", version = "1.15.1")
+bazel_dep(name = "platforms", version = "0.0.9")
 bazel_dep(name = "rules_go", version = "0.47.0")
 bazel_dep(name = "rules_pkg", version = "0.10.1")
 bazel_dep(name = "rules_nodejs", version = "6.0.3")

go/extractor/BUILD.bazel

@@ -1,6 +1,7 @@
 load("@rules_go//go:def.bzl", "go_library")
 
 # gazelle:prefix github.com/github/codeql-go/extractor
+# gazelle:map_kind go_binary codeql_go_binary //go:rules.bzl
 
 go_library(
     name = "extractor",

go/extractor/cli/go-autobuilder/BUILD.bazel

@@ -1,4 +1,5 @@
-load("@rules_go//go:def.bzl", "go_binary", "go_library")
+load("@rules_go//go:def.bzl", "go_library")
+load("//go:rules.bzl", "codeql_go_binary")
 
 go_library(
     name = "go-autobuilder_lib",
@@ -15,7 +16,7 @@ go_library(
     ],
 )
 
-go_binary(
+codeql_go_binary(
     name = "go-autobuilder",
     embed = [":go-autobuilder_lib"],
     visibility = ["//visibility:public"],

go/extractor/cli/go-bootstrap/BUILD.bazel

@@ -1,4 +1,5 @@
-load("@rules_go//go:def.bzl", "go_binary", "go_library")
+load("@rules_go//go:def.bzl", "go_library")
+load("//go:rules.bzl", "codeql_go_binary")
 
 go_library(
     name = "go-bootstrap_lib",
@@ -7,7 +8,7 @@ go_library(
     visibility = ["//visibility:private"],
 )
 
-go_binary(
+codeql_go_binary(
     name = "go-bootstrap",
     embed = [":go-bootstrap_lib"],
     visibility = ["//visibility:public"],

go/extractor/cli/go-build-runner/BUILD.bazel

@@ -1,4 +1,5 @@
-load("@rules_go//go:def.bzl", "go_binary", "go_library")
+load("@rules_go//go:def.bzl", "go_library")
+load("//go:rules.bzl", "codeql_go_binary")
 
 go_library(
     name = "go-build-runner_lib",
@@ -11,7 +12,7 @@ go_library(
     ],
 )
 
-go_binary(
+codeql_go_binary(
     name = "go-build-runner",
     embed = [":go-build-runner_lib"],
     visibility = ["//visibility:public"],

go/extractor/cli/go-extractor/BUILD.bazel

@@ -1,4 +1,5 @@
-load("@rules_go//go:def.bzl", "go_binary", "go_library")
+load("@rules_go//go:def.bzl", "go_library")
+load("//go:rules.bzl", "codeql_go_binary")
 
 go_library(
     name = "go-extractor_lib",
@@ -11,7 +12,7 @@ go_library(
     ],
 )
 
-go_binary(
+codeql_go_binary(
     name = "go-extractor",
     embed = [":go-extractor_lib"],
     visibility = ["//visibility:public"],

go/extractor/cli/go-gen-dbscheme/BUILD.bazel

@@ -1,4 +1,5 @@
-load("@rules_go//go:def.bzl", "go_binary", "go_library")
+load("@rules_go//go:def.bzl", "go_library")
+load("//go:rules.bzl", "codeql_go_binary")
 
 go_library(
     name = "go-gen-dbscheme_lib",
@@ -8,7 +9,7 @@ go_library(
     deps = ["//go/extractor/dbscheme"],
 )
 
-go_binary(
+codeql_go_binary(
     name = "go-gen-dbscheme",
     embed = [":go-gen-dbscheme_lib"],
     visibility = ["//visibility:public"],

go/extractor/cli/go-tokenizer/BUILD.bazel

@@ -1,4 +1,5 @@
-load("@rules_go//go:def.bzl", "go_binary", "go_library")
+load("@rules_go//go:def.bzl", "go_library")
+load("//go:rules.bzl", "codeql_go_binary")
 
 go_library(
     name = "go-tokenizer_lib",
@@ -7,7 +8,7 @@ go_library(
     visibility = ["//visibility:private"],
 )
 
-go_binary(
+codeql_go_binary(
     name = "go-tokenizer",
     embed = [":go-tokenizer_lib"],
     visibility = ["//visibility:public"],

go/rules.bzl

@@ -0,0 +1,5 @@
+load("@rules_go//go:def.bzl", "go_binary")
+load("//misc/bazel:universal_binary.bzl", "wrap_as_universal_binary")
+
+def codeql_go_binary(**kwargs):
+    wrap_as_universal_binary(go_binary, **kwargs)

misc/bazel/universal_binary.bzl

@@ -0,0 +1,24 @@
+load("@apple_support//rules:universal_binary.bzl", _universal_binary = "universal_binary")
+
+def wrap_as_universal_binary(rule, *, name, visibility = None, **kwargs):
+    internal_name = "internal/%s" % name
+    universal_name = "universal/%s" % name
+    rule(
+        name = internal_name,
+        visibility = ["//visibility:private"],
+        **kwargs
+    )
+    _universal_binary(
+        name = universal_name,
+        target_compatible_with = ["@platforms//os:macos"],
+        binary = internal_name,
+        visibility = ["//visibility:private"],
+    )
+    native.alias(
+        name = name,
+        actual = select({
+            "@platforms//os:macos": universal_name,
+            "//conditions:default": internal_name,
+        }),
+        visibility = visibility,
+    )