Merge pull request kubernetes-client#255 from joyanta55/example_bazel

Add examples that uses bazel c kubernetes library

Author: k8s-ci-robot

.github/workflows/build.yml

@@ -66,6 +66,5 @@ jobs:
  curl -LO "https://github.com/bazelbuild/bazelisk/releases/latest/download/bazelisk-linux-amd64"
  chmod +x bazelisk-linux-amd64
  sudo mv bazelisk-linux-amd64 /usr/local/bin/bazel
- cd examples/
- bazel build kube_c
+ bazel build kube_c_library
  

BUILD

@@ -56,13 +56,33 @@
 # deps = [":kube_c"],
 # )
 
-# Make sure you install the pre-requisites (libyaml,libwebsocket etc.) beforehand. A working example can be found here 
+# Make sure you install the pre-requisites (libyaml,libwebsocket etc.) beforehand. A working example can be found in the example directory.
 
-# https://github.com/joyanta55/kubernetes_c_bazel/tree/main
+load("@rules_cc//cc:defs.bzl", "cc_binary", "cc_library")
+load("@rules_foreign_cc//foreign_cc:defs.bzl", "cmake", "make")
 
-# In summary, the below filegroup allows to import kubernetes C client (i.e. lib_source = "@kubernetes_c_client//:kubernetes"), use cmake or make bazel rule provided by rules_foreign_cc (https://github.com/bazel-contrib/rules_foreign_cc) to build and use.
 filegroup(
  name = "kubernetes",
  srcs = glob(["kubernetes/**"]),
  visibility = ["//visibility:public"],
 )
+
+cmake(
+ name = "kube_c",
+ build_args = [
+ "--verbose",
+ "--", # <- Pass remaining options to the native tool.
+ "-j 1",
+ ],
+ lib_source = ":kubernetes",
+ out_shared_libs = ["libkubernetes.so"],
+)
+
+# create lib files (.so or .a)
+cc_library(
+ name = "kube_c_library",
+ hdrs = [":kubernetes"], # Explicitly add headers if needed
+ strip_include_prefix = "kubernetes",
+ visibility = ["//visibility:public"],
+ deps = [":kube_c"],
+)

examples/BUILD

@@ -1,13 +1,20 @@
+# Example of using bazel rules on the existing examples.
+
 load("@rules_cc//cc:defs.bzl", "cc_binary")
-load("@rules_foreign_cc//foreign_cc:defs.bzl", "cmake")
-load("@rules_foreign_cc//foreign_cc:defs.bzl", "make")
-cmake(
- name = "kube_c",
- build_args = [
- "--verbose",
- "--", # <- Pass remaining options to the native tool.
- "-j 1",
+
+# create and run executable file.
+# Run: bazel run //examples:list_pod
+cc_binary(
+ name = "list_pod",
+ srcs = [
+ "list_pod/main.c",
  ],
- lib_source = "//:kubernetes",
- out_shared_libs = ["libkubernetes.so"],
+ deps = ["//:kube_c_library"], #imported from BUILD file of root directory
+)
+
+# Run: bazel run //examples:list_event
+cc_binary(
+ name = "list_event",
+ srcs = ["list_event/main.c"],
+ deps = ["//:kube_c_library"], #imported from BUILD file of root directory
 )