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

1 files changed, 48 insertions, 0 deletions

diff --git a/third_party/bazel/rules_haskell/tests/hs-boot/BUILD.bazel b/third_party/bazel/rules_haskell/tests/hs-boot/BUILD.bazel
new file mode 100644
index 000000000000..4e69da0e6b34
--- /dev/null
+++ b/third_party/bazel/rules_haskell/tests/hs-boot/BUILD.bazel
@@ -0,0 +1,48 @@
+load(
+    "@io_tweag_rules_haskell//haskell:haskell.bzl",
+    "haskell_library",
+    "haskell_test",
+)
+
+package(default_testonly = 1)
+
+genrule(
+    name = "gen-A-boot",
+    srcs = ["A.hs-boot.in"],
+    outs = ["srcs/A.hs-boot"],
+    cmd = "cp $< $@",
+)
+
+genrule(
+    name = "gen-A",
+    srcs = ["A.hs.in"],
+    outs = ["srcs/A.hs"],
+    cmd = "cp $< $@",
+)
+
+haskell_library(
+    name = "hs-boot-lib",
+    srcs = [
+        "srcs/B.hs",
+        ":gen-A",
+        ":gen-A-boot",
+    ],
+    src_strip_prefix = "srcs",
+    visibility = ["//visibility:public"],
+    deps = ["//tests/hackage:base"],
+)
+
+haskell_test(
+    name = "hs-boot",
+    srcs = [
+        "MA.hs",
+        "MA.hs-boot",
+        "MB.hs",
+        "Main.hs",
+    ],
+    visibility = ["//visibility:public"],
+    deps = [
+        ":hs-boot-lib",
+        "//tests/hackage:base",
+    ],
+)