Refactoring for bzlmod

BUILD.bazel

@@ -1,5 +1,3 @@
-load("@com_github_bazelbuild_buildtools//buildifier:def.bzl", "buildifier", "buildifier_test")
-
 exports_files(["start"])
 
 exports_files(
@@ -11,9 +9,14 @@ exports_files(
     visibility = ["//tests/shellcheck:__pkg__"],
 )
 
-buildifier_exclude_patterns = [
-    "./vendor/**",
-]
+exports_files(
+    [
+        "BUILD.bazel",
+        "WORKSPACE",
+        "constants.bzl",
+    ],
+    visibility = ["//buildifier:__pkg__"],
+)
 
 filegroup(
     name = "distribution",
@@ -36,39 +39,3 @@ filegroup(
     ],
     visibility = ["//visibility:public"],
 )
-
-# Run this to check for errors in BUILD files.
-buildifier(
-    name = "buildifier",
-    exclude_patterns = buildifier_exclude_patterns,
-    mode = "check",
-)
-
-# Run this to fix the errors in BUILD files.
-buildifier(
-    name = "buildifier-fix",
-    exclude_patterns = buildifier_exclude_patterns,
-    mode = "fix",
-    verbose = True,
-)
-
-buildifier_test(
-    name = "buildifier_test",
-    srcs = [
-        "BUILD.bazel",
-        "WORKSPACE",
-        "constants.bzl",
-        "//debug/linking_utils:all_files",
-        "//docs:all_files",
-        "//haskell:all_files",
-        "//nixpkgs:all_files",
-        "//rule_info:all_files",
-        "//tests:all_files",
-        "//tools:all_files",
-        "@examples-arm//:all_files",
-        "@examples//:all_files",
-        "@tutorial//:all_files",
-    ],
-    mode = "diff",
-    tags = ["dont_test_on_windows"],
-)

README.md

@@ -342,20 +342,20 @@ on every development system (`python`, `ghc`, `go`, …).
 To build and run tests locally, execute:
 
 ```
-$ bazel test //...
+$ bazel test //... && cd rules_haskell_tests && bazel test //...
 ```
 
 Starlark code in this project is formatted according to the output of
 [buildifier]. You can check that the formatting is correct using:
 
 ```
-$ bazel run //:buildifier
+$ bazel run //buildifier && cd rules_haskell_tests && bazel run //buildifier
 ```
 
 If tests fail then run the following to fix the formatting:
 
 ```
-$ git rebase --exec "bazel run //:buildifier-fix" <first commit>
+$ git rebase --exec "bazel run //buildifier:buildifier-fix && cd rules_haskell_tests && bazel run //buildifier:buildifier-fix" <first commit>
 ```
 
 where `<first commit>` is the first commit in your pull request.

buildifier/BUILD.bazel

@@ -0,0 +1,58 @@
+load("@com_github_bazelbuild_buildtools//buildifier:def.bzl", "buildifier", "buildifier_test")
+
+buildifier_exclude_patterns = [
+    "./vendor/**",
+]
+
+# Run this to check for errors in BUILD files.
+buildifier(
+    name = "buildifier",
+    exclude_patterns = buildifier_exclude_patterns,
+    mode = "check",
+    tags = ["manual"],
+)
+
+# Run this to fix the errors in BUILD files.
+buildifier(
+    name = "buildifier-fix",
+    exclude_patterns = buildifier_exclude_patterns,
+    mode = "fix",
+    tags = ["manual"],
+    verbose = True,
+)
+
+buildifier_test(
+    name = "buildifier_test",
+    srcs = [
+        "//:BUILD.bazel",
+        "//:WORKSPACE",
+        "//:constants.bzl",
+        "//:non_module_deps.bzl",
+        "//:non_module_dev_deps.bzl",
+        "//:non_module_dev_deps_2.bzl",
+        "//buildifier:all_files",
+        "//debug/linking_utils:all_files",
+        "//docs:all_files",
+        "//extensions:all_files",
+        "//haskell:all_files",
+        "//nixpkgs:all_files",
+        "//rule_info:all_files",
+        "//tests:all_files",
+        "//tools:all_files",
+        "@examples-arm//:all_files",
+        "@examples//:all_files",
+        "@tutorial//:all_files",
+    ],
+    mode = "diff",
+    tags = [
+        "dont_test_on_windows",
+        "manual",
+    ],
+)
+
+filegroup(
+    name = "all_files",
+    testonly = True,
+    srcs = glob(["**"]),
+    visibility = ["//visibility:public"],
+)

haskell/repositories.bzl

@@ -14,6 +14,29 @@ _rules_nixpkgs_sha256 = "a8f20854da16156bd4e0d53d13dfb0d3360ee43c5ce764f0dc60703
 _rules_sh_version = "v0.3.0"
 _rules_sh_sha256 = "d668bb32f112ead69c58bde2cae62f6b8acefe759a8c95a2d80ff6a85af5ac5e"
 
+def rules_haskell_dependencies_bzlmod():
+    """Provide rules_haskell dependencies which are not available as bzlmod modules."""
+
+    # Dependency of com_google_protobuf.
+    # TODO(judahjacobson): this is a bit of a hack.
+    # We can't call that repository's protobuf_deps() function
+    # from here, because load()ing it from this .bzl file would lead
+    # to a cycle:
+    # https://github.com/bazelbuild/bazel/issues/1550
+    # https://github.com/bazelbuild/bazel/issues/1943
+    # For now, just hard-code the subset that's needed to use `protoc`.
+    # Alternately, consider adding another function from another
+    # .bzl file that needs to be called from WORKSPACE, similar to:
+    # https://github.com/grpc/grpc/blob/8c9dcf7c35e489c2072a9ad86635dbc4e28f88ea/bazel/grpc_extra_deps.bzl#L10
+    maybe(
+        http_archive,
+        name = "zlib",
+        build_file = "@com_google_protobuf//:third_party/zlib.BUILD",
+        sha256 = "629380c90a77b964d896ed37163f5c3a34f6e6d897311f1df2a7016355c45eff",
+        strip_prefix = "zlib-1.2.11",
+        urls = ["https://github.com/madler/zlib/archive/v1.2.11.tar.gz"],
+    )
+
 def rules_haskell_dependencies():
     """Provide all repositories that are necessary for `rules_haskell` to function."""
     if "bazel_version" in dir(native):
@@ -108,26 +131,6 @@ def rules_haskell_dependencies():
         ],
     )
 
-    # Dependency of com_google_protobuf.
-    # TODO(judahjacobson): this is a bit of a hack.
-    # We can't call that repository's protobuf_deps() function
-    # from here, because load()ing it from this .bzl file would lead
-    # to a cycle:
-    # https://github.com/bazelbuild/bazel/issues/1550
-    # https://github.com/bazelbuild/bazel/issues/1943
-    # For now, just hard-code the subset that's needed to use `protoc`.
-    # Alternately, consider adding another function from another
-    # .bzl file that needs to be called from WORKSPACE, similar to:
-    # https://github.com/grpc/grpc/blob/8c9dcf7c35e489c2072a9ad86635dbc4e28f88ea/bazel/grpc_extra_deps.bzl#L10
-    maybe(
-        http_archive,
-        name = "zlib",
-        build_file = "@com_google_protobuf//:third_party/zlib.BUILD",
-        sha256 = "629380c90a77b964d896ed37163f5c3a34f6e6d897311f1df2a7016355c45eff",
-        strip_prefix = "zlib-1.2.11",
-        urls = ["https://github.com/madler/zlib/archive/v1.2.11.tar.gz"],
-    )
-
     maybe(
         http_archive,
         name = "aspect_rules_js",
@@ -136,6 +139,8 @@ def rules_haskell_dependencies():
         url = "https://github.com/aspect-build/rules_js/releases/download/v1.23.1/rules_js-v1.23.1.tar.gz",
     )
 
+    rules_haskell_dependencies_bzlmod()
+
 def haskell_repositories():
     """Alias for rules_haskell_dependencies
 

rules_haskell_tests/BUILD.bazel

@@ -1,25 +1,10 @@
-load("@com_github_bazelbuild_buildtools//buildifier:def.bzl", "buildifier", "buildifier_test")
-
-# Run this to check for errors in BUILD files.
-buildifier(
-    name = "buildifier",
-    mode = "check",
-)
-
-# Run this to fix the errors in BUILD files.
-buildifier(
-    name = "buildifier-fix",
-    mode = "fix",
-    verbose = True,
-)
-
-buildifier_test(
-    name = "buildifier_test",
-    srcs = [
+exports_files(
+    [
         "BUILD.bazel",
         "WORKSPACE",
-        "//tests:all_files",
+        "non_module_deps.bzl",
+        "non_module_deps_1.bzl",
+        "non_module_deps_2.bzl",
     ],
-    mode = "diff",
-    tags = ["dont_test_on_windows"],
+    visibility = ["//buildifier:__pkg__"],
 )

rules_haskell_tests/WORKSPACE

@@ -96,6 +96,21 @@ load("non_module_deps_2.bzl", repositories_2 = "repositories")
 
 repositories_2(bzlmod = False)
 
+load(
+    "@rules_haskell//haskell/asterius:repositories.bzl",
+    "asterius_dependencies_bindist",
+    "asterius_dependencies_nix",
+)
+load(
+    "@rules_nixpkgs_core//:nixpkgs.bzl",
+    "nixpkgs_package",
+)
+
+asterius_dependencies_nix(
+    nix_repository = "@nixpkgs_default",
+    nixpkgs_package_rule = nixpkgs_package,
+) if is_nix_shell else asterius_dependencies_bindist()
+
 load("@rules_haskell_npm//:repositories.bzl", "npm_repositories")
 
 npm_repositories()
@@ -117,6 +132,15 @@ jvm_maven_import_external(
     server_urls = ["https://repo.maven.apache.org/maven2"],
 )
 
+http_archive(
+    name = "io_bazel_stardoc",
+    sha256 = "3fd8fec4ddec3c670bd810904e2e33170bedfe12f90adf943508184be458c8bb",
+    urls = [
+        "https://mirror.bazel.build/github.com/bazelbuild/stardoc/releases/download/0.5.3/stardoc-0.5.3.tar.gz",
+        "https://github.com/bazelbuild/stardoc/releases/download/0.5.3/stardoc-0.5.3.tar.gz",
+    ],
+)
+
 load("@io_bazel_stardoc//:setup.bzl", "stardoc_repositories")
 
 stardoc_repositories()
@@ -166,3 +190,4 @@ bind(
     name = "python_headers",
     actual = "@com_google_protobuf//util/python:python_headers",
 )
+

rules_haskell_tests/buildifier/BUILD.bazel

@@ -0,0 +1,41 @@
+load("@com_github_bazelbuild_buildtools//buildifier:def.bzl", "buildifier", "buildifier_test")
+
+# Run this to check for errors in BUILD files.
+buildifier(
+    name = "buildifier",
+    mode = "check",
+    tags = ["manual"],
+)
+
+# Run this to fix the errors in BUILD files.
+buildifier(
+    name = "buildifier-fix",
+    mode = "fix",
+    tags = ["manual"],
+    verbose = True,
+)
+
+buildifier_test(
+    name = "buildifier_test",
+    srcs = [
+        "//:BUILD.bazel",
+        "//:WORKSPACE",
+        "//:non_module_deps.bzl",
+        "//:non_module_deps_1.bzl",
+        "//:non_module_deps_2.bzl",
+        "//buildifier:all_files",
+        "//tests:all_files",
+    ],
+    mode = "diff",
+    tags = [
+        "dont_test_on_windows",
+        "manual",
+    ],
+)
+
+filegroup(
+    name = "all_files",
+    testonly = True,
+    srcs = glob(["**"]),
+    visibility = ["//visibility:public"],
+)

rules_haskell_tests/non_module_deps.bzl

@@ -111,16 +111,6 @@ cc_library(
         ],
     )
 
-    # Does not support bzlmod yet
-    http_archive(
-        name = "io_bazel_stardoc",
-        sha256 = "3fd8fec4ddec3c670bd810904e2e33170bedfe12f90adf943508184be458c8bb",
-        urls = [
-            "https://mirror.bazel.build/github.com/bazelbuild/stardoc/releases/download/0.5.3/stardoc-0.5.3.tar.gz",
-            "https://github.com/bazelbuild/stardoc/releases/download/0.5.3/stardoc-0.5.3.tar.gz",
-        ],
-    )
-
 def _non_module_deps_impl(_ctx):
     repositories(bzlmod = True)
 

rules_haskell_tests/non_module_deps_1.bzl

@@ -8,11 +8,9 @@ load(
 load("@rules_nixpkgs_python//:python.bzl", "nixpkgs_python_configure")
 load("@rules_nixpkgs_go//:go.bzl", "nixpkgs_go_configure")
 load("@rules_nixpkgs_cc//:cc.bzl", "nixpkgs_cc_configure")
-load("@os_info//:os_info.bzl", "is_linux", "is_nix_shell", "is_windows")
+load("@os_info//:os_info.bzl", "is_linux", "is_windows")
 load(
     "@rules_haskell//haskell/asterius:repositories.bzl",
-    "asterius_dependencies_bindist",
-    "asterius_dependencies_nix",
     "rules_haskell_asterius_toolchains",
     "toolchain_libraries",
 )
@@ -105,12 +103,6 @@ filegroup(
         register = not bzlmod,
     )
 
-    asterius_dependencies_nix(
-        nix_repository = "@nixpkgs_default",
-        nixpkgs_package_rule = nixpkgs_package,
-        register = not bzlmod,
-    ) if is_nix_shell else asterius_dependencies_bindist(register = not bzlmod)
-
     rules_haskell_asterius_toolchains(
         cabalopts = test_cabalopts,
         ghcopts = test_ghcopts,