From d0f2adfc8f1d195851093657b6ca1b9f1818250d Mon Sep 17 00:00:00 2001
From: Dan Fuhry <dan@fuhry.com>
Date: Sat, 14 Mar 2026 21:57:09 -0400
Subject: [PATCH] add go_cross_binaries macro and start enabling some cmds on
 other platforms

---
 bazel/cross.bzl                      | 36 ++++++++++++++++++++++++++++
 cmd/apcups_exporter/BUILD.bazel      |  6 +++++
 cmd/machines_agent/BUILD.bazel       |  6 +++++
 cmd/sase_ws_proxy_client/BUILD.bazel |  6 +++++
 4 files changed, 54 insertions(+)
 create mode 100644 bazel/cross.bzl

diff --git a/bazel/cross.bzl b/bazel/cross.bzl
new file mode 100644
index 0000000..1aa4b79
--- /dev/null
+++ b/bazel/cross.bzl
@@ -0,0 +1,36 @@
+load("@rules_go//go:def.bzl", "go_cross_binary")
+
+def _go_cross_target(
+    base_target,
+    platform,
+):
+    go_cross_binary(
+        name = "{}_{}".format(base_target, platform),
+        platform = "@rules_go//go/toolchain:{}".format(platform),
+        target = ":{}".format(base_target),
+    )
+
+def go_cross_binaries(
+    base_target,
+    mac = False,
+    openbsd = False,
+    linux_arm = False,
+):
+    """
+    go_cross_binaries 
+
+    Args:
+        base_target: base go_binary target
+        mac: generate targets for macOS
+        openbsd: generate targets for OpenBSD
+        linux_arm: generate targets for Linux arm64
+    """
+    if mac:
+        for arch in ["amd64", "arm64"]:
+            _go_cross_target(base_target, "darwin_{}".format(arch))
+    
+    if openbsd:
+        _go_cross_target(base_target, "openbsd_amd64")
+    
+    if linux_arm:
+        _go_cross_target(base_target, "linux_arm64")
\ No newline at end of file
diff --git a/cmd/apcups_exporter/BUILD.bazel b/cmd/apcups_exporter/BUILD.bazel
index 6d7512f..30ef531 100644
--- a/cmd/apcups_exporter/BUILD.bazel
+++ b/cmd/apcups_exporter/BUILD.bazel
@@ -1,4 +1,5 @@
 load("@rules_go//go:def.bzl", "go_binary", "go_library")
+load("//bazel:cross.bzl", "go_cross_binaries")
 load("//bazel:svc.bzl", "systemd_service")
 
 go_library(
@@ -45,3 +46,8 @@ systemd_service(
     user = "daemon",
     deps = ["apcupsd.service"],
 )
+
+go_cross_binaries(
+    base_target = "apcups_exporter",
+    linux_arm = True,
+)
diff --git a/cmd/machines_agent/BUILD.bazel b/cmd/machines_agent/BUILD.bazel
index 9cb4a85..7fed79b 100644
--- a/cmd/machines_agent/BUILD.bazel
+++ b/cmd/machines_agent/BUILD.bazel
@@ -1,4 +1,5 @@
 load("@rules_go//go:def.bzl", "go_binary", "go_library")
+load("//bazel:cross.bzl", "go_cross_binaries")
 
 go_library(
     name = "machines_agent_lib",
@@ -18,3 +19,8 @@ go_binary(
     embed = [":machines_agent_lib"],
     visibility = ["//visibility:public"],
 )
+
+go_cross_binaries(
+    base_target = "machines_agent",
+    openbsd = True,
+)
diff --git a/cmd/sase_ws_proxy_client/BUILD.bazel b/cmd/sase_ws_proxy_client/BUILD.bazel
index bd2c944..a97c3f8 100644
--- a/cmd/sase_ws_proxy_client/BUILD.bazel
+++ b/cmd/sase_ws_proxy_client/BUILD.bazel
@@ -1,4 +1,5 @@
 load("@rules_go//go:def.bzl", "go_binary", "go_library")
+load("//bazel:cross.bzl", "go_cross_binaries")
 
 go_library(
     name = "sase_ws_proxy_client_lib",
@@ -16,3 +17,8 @@ go_binary(
     embed = [":sase_ws_proxy_client_lib"],
     visibility = ["//visibility:public"],
 )
+
+go_cross_binaries(
+    base_target = "sase_ws_proxy_client",
+    mac = True,
+)
-- 
2.52.0