Check in settings and container files

.devcontainer/Dockerfile

@@ -0,0 +1,5 @@
+FROM mcr.microsoft.com/devcontainers/cpp:1-ubuntu-24.04
+
+# Install clangd.
+RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
+    && apt-get -y install --no-install-recommends clangd

.devcontainer/devcontainer.json

@@ -0,0 +1,30 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the
+// README at: https://github.com/devcontainers/templates/tree/main/src/cpp
+{
+	"name": "C++",
+	"build": {
+		"dockerfile": "Dockerfile"
+	},
+	"customizations": {
+		"vscode": {
+			"extensions": [
+				"llvm-vs-code-extensions.vscode-clangd"
+			]
+		}
+	}
+
+	// Features to add to the dev container. More info: https://containers.dev/features.
+	// "features": {},
+
+	// Use 'forwardPorts' to make a list of ports inside the container available locally.
+	// "forwardPorts": [],
+
+	// Use 'postCreateCommand' to run commands after the container is created.
+	// "postCreateCommand": "gcc -v",
+
+	// Configure tool-specific properties.
+	// "customizations": {},
+
+	// Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
+	// "remoteUser": "root"
+}

.github/dependabot.yml

@@ -5,6 +5,10 @@
 
 version: 2
 updates:
+  - package-ecosystem: "devcontainers"
+    directory: "/"
+    schedule:
+      interval: "weekly"
   - package-ecosystem: "github-actions"
     directory: "/"
     schedule:

.gitignore

@@ -1,3 +1,2 @@
 .cache/
-.devcontainer/
 build/

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+    "C_Cpp.intelliSenseEngine": "disabled"
+}

CMakeLists.txt

@@ -99,11 +99,9 @@ if(PROJECT_IS_TOP_LEVEL)
     # Coverage.
     get_property(COROFX_ALL_TESTS DIRECTORY tests PROPERTY TESTS)
     if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang" AND COROFX_ENABLE_COVERAGE)
-        include(MyLLVMTools)
-        my_get_llvm_version(MAJOR LLVM_VERSION_MAJOR)
         add_custom_target(coverage
-            COMMAND llvm-profdata-${LLVM_VERSION_MAJOR} merge -sparse *.profraw -o tests.profdata
-            COMMAND llvm-cov-${LLVM_VERSION_MAJOR} report ${COROFX_ALL_TESTS} -instr-profile=tests.profdata
+            COMMAND llvm-profdata merge -sparse *.profraw -o tests.profdata
+            COMMAND llvm-cov report ${COROFX_ALL_TESTS} -instr-profile=tests.profdata
             WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/tests"
         )
     endif()