cloud run support

MODULE.bazel

@@ -12,6 +12,7 @@ bazel_dep(name = "rules_img", version = "0.3.13")
 bazel_dep(name = "rules_pkg", version = "1.0.1")
 bazel_dep(name = "rules_go", version = "0.54.0")
 bazel_dep(name = "rules_shell", version = "0.8.0")
+bazel_dep(name = "yq.bzl", version = "0.3.6")
 
 go_sdk = use_extension("@rules_go//go:extensions.bzl", "go_sdk")
 go_sdk.download(version = "1.23.9")

README.md

@@ -19,6 +19,7 @@ Bazel GitOps Rules is an alternative to [rules_k8s](https://github.com/bazelbuil
 ## Rules
 
 * [k8s_deploy](#k8s_deploy)
+* [cloudrun_deploy](#cloudrun_deploy)
 * [k8s_test_setup](#k8s_test_setup)
 
 
@@ -96,6 +97,23 @@ When you run `bazel run ///helloworld:mynamespace.apply`, it applies this file i
 | ***visibility***          | [Default_visibility](https://docs.bazel.build/versions/master/be/functions.html#package.default_visibility) | Changes the visibility of all rules generated by this macro. See [Bazel docs on visibility](https://docs.bazel.build/versions/master/be/common-definitions.html#common-attributes).
 
 
+<a name="cloudrun_deploy"></a>
+## cloudrun_deploy
+
+The `cloudrun_deploy` macro creates targets for deploying Knative Services to Google Cloud Run. It is defined in [cloudrun.bzl](./gitops/cloudrun.bzl) and is loaded via `load("@rules_gitops//gitops:defs.bzl", "cloudrun_deploy")`.
+
+Similar to `k8s_deploy`, it uses kustomize to render the Knative Service manifest.
+When you run a `.apply` target, it deploys the service by running `gcloud run services replace`.
+When you run a `.delete` target, it deletes the service by running `gcloud run services delete`.
+When you run a `.gitops` target, it copies the rendered manifest to the location `cloud/{project}/{region}/{name}.yaml` inside the deployment repository.
+
+It accepts similar parameters to `k8s_deploy`, with the following differences:
+- ***project*** (instead of `namespace`): The GCP project ID. This is also automatically set as the `namespace` field in the Knative Service YAML.
+- ***region*** (instead of `cluster`): The GCP region (e.g. `us-central1`).
+
+Note: There is no `service` parameter. The service name is dynamically resolved at runtime from `metadata.name` inside the rendered manifest.
+
+
 <a name="base-manifests-and-overlays"></a>
 ### Base Manifests and Overlays
 

gitops/BUILD.bazel

@@ -12,7 +12,10 @@ load("//gitops/private:kustomize_toolchain.bzl", "current_kustomize_toolchain")
 
 package(default_visibility = ["//visibility:public"])
 
-exports_files(["create_gitops_prs.tpl.sh"])
+exports_files([
+    "create_gitops_prs.tpl.sh",
+    "cloudrun.sh.tpl",
+])
 
 toolchain_type(
     name = "kustomize_toolchain_type",