feat(third_party/bazel): Check in rules_haskell from Tweag r/17

1 files changed, 20 insertions, 0 deletions

diff --git a/third_party/bazel/rules_haskell/BUILD.bazel b/third_party/bazel/rules_haskell/BUILD.bazel
new file mode 100644
index 0000000000..66eea20147
--- /dev/null
+++ b/third_party/bazel/rules_haskell/BUILD.bazel
@@ -0,0 +1,20 @@
+load("@com_github_bazelbuild_buildtools//buildifier:def.bzl", "buildifier")
+
+# Run this to check for errors in BUILD files.
+buildifier(
+    name = "buildifier",
+    exclude_patterns = [
+        "./hazel/packages.bzl",
+    ],
+    mode = "check",
+)
+
+# Run this to fix the errors in BUILD files.
+buildifier(
+    name = "buildifier-fix",
+    exclude_patterns = [
+        "./hazel/packages.bzl",
+    ],
+    mode = "fix",
+    verbose = True,
+)