C++: move -DFMT_UNICODE into a module patch

.bazelrc.internal

@@ -10,6 +10,3 @@ common --registry=https://bcr.bazel.build
 common --@rules_dotnet//dotnet/settings:strict_deps=false
 
 build --@rules_python//python/config_settings:python_version=3.12
-
-# required to compile fmt on windows
-build --copt=-DFMT_UNICODE=0 --host_copt=-DFMT_UNICODE=0

MODULE.bazel

@@ -23,7 +23,7 @@ bazel_dep(name = "rules_shell", version = "0.5.0")
 bazel_dep(name = "bazel_skylib", version = "1.8.1")
 bazel_dep(name = "abseil-cpp", version = "20240116.1", repo_name = "absl")
 bazel_dep(name = "nlohmann_json", version = "3.11.3", repo_name = "json")
-bazel_dep(name = "fmt", version = "12.1.0")
+bazel_dep(name = "fmt", version = "12.1.0-codeql.1")
 bazel_dep(name = "rules_kotlin", version = "2.1.3-codeql.1")
 bazel_dep(name = "gazelle", version = "0.40.0")
 bazel_dep(name = "rules_dotnet", version = "0.19.2-codeql.1")

misc/bazel/registry/fix.py

@@ -35,6 +35,9 @@ def patch_json(file, **kwargs):
     def update(data):
         data = json.loads(data) if data else {}
         data.update(kwargs)
+        for k, v in kwargs.items():
+            if v is None:
+                data.pop(k)
         return json.dumps(data, indent=4) + "\n"
 
     patch_file(file, update)
@@ -48,8 +51,21 @@ for entry in this_dir.joinpath("modules").iterdir():
     patch_json(entry / "metadata.json", versions=[v.name for v in versions])
 
     for version in versions:
-        patch_json(version / "source.json", patches={
-            p.name: sha256(p) for p in version.joinpath("patches").iterdir()
-        })
-        patch_file(version / "MODULE.bazel",
-                   lambda s: re.sub(r'''version\s*=\s*['"].*['"]''', f'version = "{version.name}"', s, 1))
+        patches = version.joinpath("patches")
+        overlay = version.joinpath("overlay")
+        modules = [version / "MODULE.bazel", overlay / "MODULE.bazel"]
+        for module in modules:
+            if module.is_file():
+                patch_file(
+                    module,
+                    lambda s: re.sub(r'''version\s*=\s*['"].*['"]''', f'version = "{version.name}"', s, 1))
+        patch_json(
+            version / "source.json",
+            patches={
+                p.name: sha256(p) for p in patches.iterdir()
+            } if patches.is_dir() else None,
+            patch_strip=1 if patches.is_dir() else None,
+            overlay={
+                o.name: sha256(o) for o in overlay.iterdir()
+            } if overlay.is_dir() else None,
+        )

misc/bazel/registry/modules/fmt/12.1.0-codeql.1/MODULE.bazel

@@ -0,0 +1,9 @@
+module(
+    name = "fmt",
+    version = "12.1.0-codeql.1",
+    bazel_compatibility = [">=7.2.1"],
+    compatibility_level = 10,
+)
+
+bazel_dep(name = "rules_cc", version = "0.2.13")
+bazel_dep(name = "rules_license", version = "1.0.0")

misc/bazel/registry/modules/fmt/12.1.0-codeql.1/overlay/BUILD.bazel

@@ -0,0 +1,40 @@
+load("@rules_cc//cc:cc_library.bzl", "cc_library")
+load("@rules_license//rules:license.bzl", "license")
+
+package(
+    default_applicable_licenses = [":license"],
+)
+
+exports_files([
+    "LICENSE",
+])
+
+license(
+    name = "license",
+    license_kinds = ["@rules_license//licenses/spdx:MIT"],
+    license_text = "LICENSE",
+)
+
+cc_library(
+    name = "fmt",
+    srcs = [
+        #"src/fmt.cc", # No C++ module support, yet in Bazel (https://github.com/bazelbuild/bazel/pull/19940)
+        "src/format.cc",
+        "src/os.cc",
+    ],
+    hdrs = glob([
+        "include/fmt/*.h",
+    ]),
+    # codeql change: disable UTF8 support, it's causing issues on Windows
+    # copts = select({
+    #     "@rules_cc//cc/compiler:msvc-cl": ["/utf-8"],
+    #     "//conditions:default": [],
+    # }),
+    defines = select({
+        "@rules_cc//cc/compiler:msvc-cl": ["FMT_UNICODE=0"],
+        "//conditions:default": [],
+    }),
+    includes = ["include"],
+    strip_include_prefix = "include",  # workaround: only needed on some macOS systems (see https://github.com/bazelbuild/bazel-central-registry/issues/1537)
+    visibility = ["//visibility:public"],
+)

misc/bazel/registry/modules/fmt/12.1.0-codeql.1/overlay/MODULE.bazel

@@ -0,0 +1,9 @@
+module(
+    name = "fmt",
+    version = "12.1.0-codeql.1",
+    bazel_compatibility = [">=7.2.1"],
+    compatibility_level = 10,
+)
+
+bazel_dep(name = "rules_cc", version = "0.2.13")
+bazel_dep(name = "rules_license", version = "1.0.0")

misc/bazel/registry/modules/fmt/12.1.0-codeql.1/presubmit.yml

@@ -0,0 +1,28 @@
+matrix:
+  unix_platform:
+    - debian10
+    - debian11
+    - macos
+    - macos_arm64
+    - ubuntu2004
+    - ubuntu2004_arm64
+    - ubuntu2204
+    - ubuntu2404
+  windows_test:
+    - windows
+  bazel: [7.x, 8.x, rolling]
+tasks:
+  unix_test:
+    name: Verify build targets
+    platform: ${{ unix_platform }}
+    bazel: ${{ bazel }}
+    build_targets:
+      - '@fmt//:fmt'
+  windows_test:
+    name: Verify build targets
+    platform: ${{ windows_test }}
+    bazel: ${{ bazel }}
+    build_flags:
+      - --cxxopt=/utf-8
+    build_targets:
+      - '@fmt//:fmt'

misc/bazel/registry/modules/fmt/12.1.0-codeql.1/source.json

@@ -0,0 +1,9 @@
+{
+    "url": "https://github.com/fmtlib/fmt/releases/download/12.1.0/fmt-12.1.0.zip",
+    "integrity": "sha256-aV/Rl/pa/4/Ge18rvBEEkKh1zfekFoashRL7SA+orac=",
+    "strip_prefix": "fmt-12.1.0",
+    "overlay": {
+        "BUILD.bazel": "sha256-T6CBBdPY92Iloq9NrMjm9kQeQA3nTZJeym6xG5cclOQ=",
+        "MODULE.bazel": "sha256-Dgke/2OMsffv9jPSDxIwIgJIb4L77VW6lR8TsNHsekg="
+    }
+}

misc/bazel/registry/modules/fmt/metadata.json

@@ -0,0 +1,22 @@
+{
+    "homepage": "https://github.com/fmtlib/fmt",
+    "maintainers": [
+        {
+            "email": "julian.amann@tum.de",
+            "github": "Vertexwahn",
+            "github_user_id": 3775001,
+            "name": "Julian Amann"
+        },
+        {
+            "github": "mering",
+            "github_user_id": 133344217
+        }
+    ],
+    "repository": [
+        "github:fmtlib/fmt"
+    ],
+    "versions": [
+        "12.1.0-codeql.1"
+    ],
+    "yanked_versions": {}
+}