Merge pull request #57 from aiuto/lic

Add rules_license style declaration.

Author: aiuto

BUILD

@@ -1,8 +1,22 @@
-package(default_visibility = ["//visibility:public"])
+load("@rules_license//rules:license.bzl", "license")
 
-licenses(["notice"])
+package(
+    default_applicable_licenses = [":license"],
+    default_visibility = ["//visibility:public"],
+)
+
+license(
+    name = "license",
+    license_kinds = [
+        "@rules_license//licenses/spdx:Apache-2.0",
+    ],
+    license_text = "LICENSE",
+)
 
-exports_files(["LICENSE"])
+exports_files([
+    "LICENSE",
+    "MODULE.bazel",
+])
 
 filegroup(
     name = "srcs",

MODULE.bazel

@@ -1,5 +1,7 @@
 module(
     name = "platforms",
-    version = "0.0.6",  # keep in sync with version.bzl
+    version = "0.0.7",  # keep in sync with version.bzl
     compatibility_level = 1,
 )
+
+bazel_dep(name = "rules_license", version = "0.0.4")

WORKSPACE

@@ -1 +1,12 @@
 workspace(name = "platforms")
+
+load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
+
+http_archive(
+    name = "rules_license",
+    urls = [
+        "https://mirror.bazel.build/github.com/bazelbuild/rules_license/releases/download/0.0.4/rules_license-0.0.4.tar.gz",
+        "https://github.com/bazelbuild/rules_license/releases/download/0.0.4/rules_license-0.0.4.tar.gz",
+    ],
+    sha256 = "6157e1e68378532d0241ecd15d3c45f6e5cfd98fc10846045509fb2a7cc9e381",
+)

WORKSPACE.bzlmod

@@ -0,0 +1,4 @@
+# Include dependencies which are only needed for development here.
+#
+# Even if this is empty, you need it with bzlmod enable to prevent
+# bzlmod from bringing in WORKSPACE too.

tests/BUILD

@@ -0,0 +1,21 @@
+load("//:version.bzl", "version")
+
+package(default_visibility = ["//visibility:private"])
+
+# This is a quick hack to make sure that version.bzl agrees with MODULE.bazel
+# It only works from Linux, but that is sufficient, becuase we do a presubmit
+# run linux, so we will still catch a mismatch.
+genrule(
+    name = "versions_match",
+    outs = ["found_it"],
+    cmd = ";\n".join([
+        """echo version: %s""" % version,
+        """grep 'version = "%s",' $(location //:MODULE.bazel) >$(location :found_it)""" % version,
+    ]),
+    target_compatible_with = [
+        "//os:linux",
+    ],
+    tools = [
+        "//:MODULE.bazel",
+    ],
+)

version.bzl

@@ -13,4 +13,4 @@
 # limitations under the License.
 """The version of bazelbuild/platforms."""
 
-version = "0.0.6"
+version = "0.0.7"