chore: setup BCR publish

.bcr/README.md

@@ -0,0 +1,9 @@
+# Bazel Central Registry
+
+When the ruleset is released, we want it to be published to the
+Bazel Central Registry automatically:
+<https://registry.bazel.build>
+
+This folder contains configuration files to automate the publish step.
+See <https://github.com/bazel-contrib/publish-to-bcr/blob/main/templates/README.md>
+for authoritative documentation about these files.

.bcr/config.yml

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+# See https://github.com/bazel-contrib/publish-to-bcr#a-note-on-release-automation
+
+fixedReleaser:
+  login: alexeagle
+  email: [email protected]

.bcr/metadata.template.json

@@ -0,0 +1,17 @@
+{
+  "homepage": "https://github.com/bazelbuild/rules_license",
+  "maintainers": [
+    {
+      "github": "aiuto",
+      "name": "Tony Aiuto"
+    },
+    {
+      "email": "[email protected]",
+      "github": "alexeagle",
+      "name": "Alex Eagle"
+    }
+  ],
+  "repository": ["github:bazelbuild/rules_license"],
+  "versions": [],
+  "yanked_versions": {}
+}

.bcr/presubmit.yml

@@ -0,0 +1,13 @@
+matrix:
+  platform:
+    - centos7
+    - debian10
+    - ubuntu2004
+    - macos
+    - windows
+tasks:
+  verify_targets:
+    name: Verify build targets
+    platform: ${{ platform }}
+    build_targets:
+      - "@rules_license//tests/..."

.bcr/source.template.json

@@ -0,0 +1,5 @@
+{
+  "integrity": "**leave this alone**",
+  "strip_prefix": "{REPO}-{VERSION}",
+  "url": "https://github.com/{OWNER}/{REPO}/releases/download/{TAG}/rules_license-{TAG}.tar.gz"
+}

MODULE.bazel

@@ -1,6 +1,6 @@
 module(
     name = "rules_license",
-    version = "0.0.7",  # Keep in sync with version.bzl
+    version = "0.0.0",
     compatibility_level = 1,
 )