From c38158550c607f3c06f3f674b84b7078c7bf4a1d Mon Sep 17 00:00:00 2001
From: Kevin van den Broek <kvandenbroek@apple.com>
Date: Sat, 13 Apr 2024 20:53:07 +0200
Subject: [PATCH] Use specific language tests tasks

The bazelci system does not seem to hydrate list values in a task
attribute. See:
https://github.com/bazelbuild/continuous-integration/blob/9f04f3ef19b132ab0c407cfbc0eb33f211290043/buildkite/bazelci.py#L949
---
 .bazelci/presubmit.yml | 26 +++++++++++++++++++-------
 1 file changed, 19 insertions(+), 7 deletions(-)

diff --git a/.bazelci/presubmit.yml b/.bazelci/presubmit.yml
index a170f84..91f0bb0 100644
--- a/.bazelci/presubmit.yml
+++ b/.bazelci/presubmit.yml
@@ -3,10 +3,6 @@ matrix:
   platform:
   - ubuntu2204
   - macos
-  toolchain:
-  - "@rules_jsonnet//jsonnet:go_jsonnet_toolchain"
-  - "@rules_jsonnet//jsonnet:cpp_jsonnet_toolchain"
-  - "@rules_jsonnet//jsonnet:rust_jsonnet_toolchain"
 
 tasks:
   rules_jsonnet:
@@ -19,16 +15,32 @@ tasks:
     name: docs
     platform: ${{ platform }}
     working_directory: docs
+    test_targets:
+    - //...
+
+  examples_go:
+    name: examples
+    platform: ${{ platform }}
+    working_directory: examples
+    test_flags:
+    - "--extra_toolchains=@rules_jsonnet//jsonnet:go_jsonnet_toolchain"
+    test_targets:
+    - //...
+
+  examples_cpp:
+    name: examples
+    platform: ${{ platform }}
+    working_directory: examples
     test_flags:
-    - "--extra_toolchains=${{ toolchain }}"
+    - "--extra_toolchains=@rules_jsonnet//jsonnet:cpp_jsonnet_toolchain"
     test_targets:
     - //...
 
-  examples:
+  examples_rust:
     name: examples
     platform: ${{ platform }}
     working_directory: examples
     test_flags:
-    - "--extra_toolchains=${{ toolchain }}"
+    - "--extra_toolchains=@rules_jsonnet//jsonnet:rust_jsonnet_toolchain"
     test_targets:
     - //...