Add support for code coverage - DO NOT MERGE ONLY FOR EASY COMPARISON OF CHANGES

BUILD

@@ -14,8 +14,13 @@
 load("@hedron_compile_commands//:refresh_compile_commands.bzl", "refresh_compile_commands")
 load("@rules_python//python:pip.bzl", "compile_pip_requirements")
 load("@score_docs_as_code//:docs.bzl", "docs")
-load("@score_tooling//:defs.bzl", "copyright_checker", "dash_license_checker", "rust_coverage_report", "setup_starpls", "use_format_targets")
+load("@score_tooling//:defs.bzl", "dash_license_checker", "setup_starpls")
+load("@score_tooling//coverage:defs.bzl", "score_coverage_reporter", "score_coverage_scope")
+load("@score_tooling//cr_checker:cr_checker.bzl", "copyright_checker")
+load("@score_tooling//third_party/format:macros.bzl", "use_format_targets")
 load("//:project_config.bzl", "PROJECT_CONFIG")
+load("@rules_cc//cc/toolchains:args.bzl", "cc_args")
+load("@rules_cc//cc/toolchains:feature.bzl", "cc_feature")
 
 # Generate `compile_commands.json`.
 # Required for `clangd` support.
@@ -114,23 +119,6 @@ use_format_targets(languages = [
     "yaml",
 ])
 
-# Rust coverage report generation target
-rust_coverage_report(
-    name = "rust_coverage",
-    bazel_configs = [
-        "x86_64-linux",
-        "ferrocene-coverage",
-    ],
-    query = 'kind("rust_test", //score/...) except attr("tags", "loom", //score/...)',
-    visibility = ["//visibility:public"],
-)
-
-alias(
-    name = "rust_coverage_report",
-    actual = ":rust_coverage",
-    visibility = ["//visibility:public"],
-)
-
 # Docs
 docs(
     data = [
@@ -140,3 +128,83 @@ docs(
     ],
     source_dir = ".",
 )
+
+
+# Code Coverage
+exports_files(["MODULE.bazel"])
+score_coverage_scope(
+    name = "coverage_scope",
+    testonly = True,
+    deps = [
+        "//score/launch_manager:launch_manager",
+        #"//score/health_monitor:health_monitoring_cc",
+        #"//score/health_monitor:health_monitoring_rust",
+        #"//score/launch_manager:alive_cc",
+        #"//score/launch_manager:alive_rust",
+        #"//score/launch_manager:control_cc",
+        #"//score/launch_manager:lifecycle_cc",
+        #"//score/launch_manager:lifecycle_rust",
+    ]
+)
+
+score_coverage_reporter(
+    name = "reporter_wrapper",
+    testonly = True,
+    coverage_scope = ":coverage_scope",
+    llvm_cov = "@llvm_toolchain//:llvm-cov",
+    llvm_profdata = "@llvm_toolchain//:llvm-profdata",
+    llvm_cxxfilt = "@llvm_toolchain_llvm//:bin/llvm-cxxfilt",
+)
+
+cc_args(
+    name = "clang_minimal_warnings_args",
+    actions = [
+        "@rules_cc//cc/toolchains/actions:compile_actions",
+    ],
+    args = [
+        # Suppress false positive from Clang's self-assignment overloaded check.
+        # See https://bugs.llvm.org/show_bug.cgi?id=43124
+        "-Wno-error=self-assign-overloaded",
+        "-Wno-return-type-c-linkage",
+        "-Wno-unused-command-line-argument",
+        # Clang-only: GCC has no -Wdeprecated-non-prototype (C2x non-prototype decls).
+        "-Wno-deprecated-non-prototype",
+    ],
+)
+
+cc_feature(
+    name = "clang_minimal_warnings",
+    args = [
+        ":clang_minimal_warnings_args",
+    ],
+    feature_name = "score_lifecycle_minimal_warnings",
+    implies = [":minimal_warnings"],
+    visibility = ["//visibility:public"],
+)
+
+cc_args(
+    name = "minimal_warnings_args",
+    actions = [
+        "@rules_cc//cc/toolchains/actions:compile_actions",
+    ],
+    args = [
+        "-Wall",
+        # Keep #warning visible without failing the build.
+        "-Wno-error=cpp",
+        "-Wno-error=deprecated-declarations",
+        "-Wno-unused-macros",
+        "-Wno-unused-parameter",
+        "-Wno-unused-variable",
+        "-Wunused-but-set-parameter",
+    ],
+    visibility = ["//:__subpackages__"],
+)
+
+cc_feature(
+    name = "minimal_warnings",
+    args = [
+        ":minimal_warnings_args",
+    ],
+    feature_name = "score_communication_common_minimal_warnings",
+    visibility = ["//visibility:public"],
+)

MODULE.bazel

@@ -32,7 +32,14 @@ bazel_dep(name = "google_benchmark", version = "1.9.5", dev_dependency = True)
 
 bazel_dep(name = "score_bazel_platforms", version = "0.1.2", dev_dependency = True)
 bazel_dep(name = "score_docs_as_code", version = "6.0.0", dev_dependency = True)
-bazel_dep(name = "score_tooling", version = "1.3.1", dev_dependency = True)
+bazel_dep(name = "score_tooling", dev_dependency = True)
+git_override(
+    module_name = "score_tooling",
+    commit = "c6fb6b642284dda91acee75766a6fe2c5a832c0f",
+    remote = "https://github.com/eclipse-score/tooling",
+)
+
+
 bazel_dep(name = "score_rust_policies", version = "0.0.5", dev_dependency = True)
 bazel_dep(name = "score_cpp_policies", version = "0.0.1", dev_dependency = True)
 bazel_dep(name = "score_process", version = "2.0.2", dev_dependency = True)
@@ -83,14 +90,22 @@ use_repo(
 )
 
 # LLVM toolchain (used for clang-format and clang-tidy)
-bazel_dep(name = "toolchains_llvm", version = "1.4.0", dev_dependency = True)
+bazel_dep(name = "toolchains_llvm", version = "1.8.0", dev_dependency = True)
 
 llvm = use_extension("@toolchains_llvm//toolchain/extensions:llvm.bzl", "llvm", dev_dependency = True)
 llvm.toolchain(
-    llvm_version = "19.1.1",
-    stdlib = {"linux-x86_64": "stdc++"},
-)
-use_repo(llvm, "llvm_toolchain")
+    cxx_standard = {"": "c++17"},
+    extra_enabled_features = [
+        ":clang_minimal_warnings",
+    ],
+    extra_known_features = [
+        "@score_tooling//coverage:enable_llvm_coverage_for_death_tests",
+        "//:minimal_warnings",
+    ],
+    llvm_version = "22.1.7",
+    stdlib = {"": "stdc++"},
+)
+use_repo(llvm, "llvm_toolchain", "llvm_toolchain_llvm")
 
 # UTs on QNX
 bazel_dep(name = "score_qnx_unit_tests", version = "0.2.0", dev_dependency = True)
@@ -116,7 +131,7 @@ imagefs.toolchain(
 use_repo(imagefs, "score_qnx_aarch64_ifs_toolchain", "score_qnx_x86_64_ifs_toolchain")
 
 ## Rust Toolchain
-bazel_dep(name = "score_toolchains_rust", version = "0.9.1", dev_dependency = True)
+bazel_dep(name = "score_toolchains_rust", version = "0.10.0", dev_dependency = True)
 
 # S-CORE crates
 bazel_dep(name = "score_crates", version = "0.0.10")