From ea1383682df4d308c21e11baed9b4172865a68e0 Mon Sep 17 00:00:00 2001
From: Vincent Ambo <mail@tazj.in>
Date: Tue, 25 Apr 2023 03:08:41 +0300
Subject: feat(ops/yandex-cloud-rs): generated gRPC clients for Yandex Cloud

This uses tonic to generate the full set of gRPC clients for Yandex
Cloud. Includes some utility functions like an authentication
interceptor to make these actually work.

Since the upstream protos are exported regularly I've decided that the
versioning will simply be date-based.

The point of this is journaldriver integration, of course, hence also
the log-centric example code.

Change-Id: I00a615dcba80030e7f9bcfd476b2cfdb298f130d
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8525
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
---
 ops/yandex-cloud-rs/build.rs | 43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 ops/yandex-cloud-rs/build.rs

(limited to 'ops/yandex-cloud-rs/build.rs')

diff --git a/ops/yandex-cloud-rs/build.rs b/ops/yandex-cloud-rs/build.rs
new file mode 100644
index 000000000000..e9a96ef9df91
--- /dev/null
+++ b/ops/yandex-cloud-rs/build.rs
@@ -0,0 +1,43 @@
+use std::path::PathBuf;
+use walkdir::{DirEntry, WalkDir};
+
+fn proto_files(proto_dir: &str) -> Vec<PathBuf> {
+    let mut out = vec![];
+
+    fn is_proto(entry: &DirEntry) -> bool {
+        entry.file_type().is_file()
+            && entry
+                .path()
+                .extension()
+                .map(|e| e.to_string_lossy() == "proto")
+                .unwrap_or(false)
+    }
+
+    for entry in WalkDir::new(format!("{}/yandex", proto_dir)).into_iter() {
+        let entry = entry.expect("failed to list proto files");
+
+        if is_proto(&entry) {
+            out.push(entry.into_path())
+        }
+    }
+
+    out
+}
+
+fn main() {
+    if let Some(proto_dir) = option_env!("YANDEX_CLOUD_PROTOS") {
+        tonic_build::configure()
+            .build_client(true)
+            .build_server(false)
+            .out_dir("src/")
+            .include_file("includes.rs")
+            .compile(
+                &proto_files(proto_dir),
+                &[
+                    format!("{}", proto_dir),
+                    format!("{}/third_party/googleapis", proto_dir),
+                ],
+            )
+            .expect("failed to generate gRPC clients for Yandex Cloud")
+    }
+}
-- 
cgit 1.4.1