Add YAML validation for configuration files.

For validation, the "on" key in existing YAML files is changed to a literal
string. In the YAML spec, on is a keyword which encodes a boolean value, so
without relying on a specific implementation the YAML files are technically
not encoding an object that complies with the specification.

PiperOrigin-RevId: 350172147

1 files changed, 13 insertions, 0 deletions

diff --git a/tools/yamltest/BUILD b/tools/yamltest/BUILD
new file mode 100644
index 000000000..475b3badd
--- /dev/null
+++ b/tools/yamltest/BUILD
@@ -0,0 +1,13 @@
+load("//tools:defs.bzl", "go_binary")
+
+package(licenses = ["notice"])
+
+go_binary(
+    name = "yamltest",
+    srcs = ["main.go"],
+    visibility = ["//visibility:public"],
+    deps = [
+        "@com_github_xeipuuv_gojsonschema//:go_default_library",
+        "@in_gopkg_yaml_v2//:go_default_library",
+    ],
+)