add basic bazel files

.bazelignore

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+qnx_qemu

.bazelrc

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+# *******************************************************************************
+# Copyright (c) 2025 Contributors to the Eclipse Foundation
+#
+# See the NOTICE file(s) distributed with this work for additional
+# information regarding copyright ownership.
+#
+# This program and the accompanying materials are made available under the
+# terms of the Apache License Version 2.0 which is available at
+# https://www.apache.org/licenses/LICENSE-2.0
+#
+# SPDX-License-Identifier: Apache-2.0
+# *******************************************************************************
+
+common --registry=https://raw.githubusercontent.com/eclipse-score/bazel_registry/main/
+common --registry=https://bcr.bazel.build
+
+
+# Flags needed by score-baselibs and communication modules.
+# Do not add more!
+build --@score-baselibs//score/mw/log/detail/flags:KUse_Stub_Implementation_Only=False
+build --@score-baselibs//score/mw/log/flags:KRemote_Logging=False
+build --@score-baselibs//score/json:base_library=nlohmann
+build --@communication//score/mw/com/flags:tracing_library=stub
+
+# stop legacy behavior of creating __init__.py files
+build --incompatible_default_to_explicit_init_py
+build --incompatible_strict_action_env
+build --experimental_retain_test_configuration_across_testonly #https://github.com/bazelbuild/bazel/issues/6842
+
+test --test_tag_filters=-manual
+test --test_output=errors
+
+build:_bl_common --host_platform=@score_bazel_platforms//:x86_64-linux
+
+# This config is for internal module usage ONLY.
+build:bl-x86_64-linux --config=_bl_common
+build:bl-x86_64-linux --platforms=@score_bazel_platforms//:x86_64-linux
+build:bl-x86_64-linux --extra_toolchains=@gcc_toolchain//:host_gcc_12
+
+# This config is for internal module usage ONLY.
+build:bl-x86_64-qnx --config=_bl_common
+build:bl-x86_64-qnx --platforms=@score_bazel_platforms//:x86_64-qnx
+build:bl-x86_64-qnx --extra_toolchains=@toolchains_qnx_qcc//:qcc_x86_64
+
+# This config is for internal module usage ONLY.
+test:bl-x86_64-linux --config=_bl_common
+test:bl-x86_64-linux --build_tests_only
+test:bl-x86_64-linux --test_tag_filters=-manual
+test:bl-x86_64-linux --test_output=errors
+
+
+# config from communication .bazelrc file
+# unshare /dev/shm and /tmp
+test --sandbox_tmpfs_path=/dev/shm
+test --sandbox_tmpfs_path=/tmp
+
+# user specific overrides (like proxy settings)
+try-import %workspace%/user.bazelrc

.bazelversion

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+8.3.1

.github/workflows/test_integration.yml

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+# *******************************************************************************
+# Copyright (c) 2025 Contributors to the Eclipse Foundation
+#
+# See the NOTICE file(s) distributed with this work for additional
+# information regarding copyright ownership.
+#
+# This program and the accompanying materials are made available under the
+# terms of the Apache License Version 2.0 which is available at
+# https://www.apache.org/licenses/LICENSE-2.0
+#
+# SPDX-License-Identifier: Apache-2.0
+# *******************************************************************************
+
+# Workflow configuration for S-CORE CI - Bazel Build & Test baselibs
+# This workflow runs Bazel build and test when triggered by specific pull request events.
+
+name: Bazel Build some repositories
+on:
+  workflow_dispatch:
+  push:
+jobs:
+    integration_test:
+      runs-on: ubuntu-latest
+      steps:
+        - name: Checkout repository
+          uses: actions/checkout@v4.2.2
+        - name: Setup Bazel
+          uses: bazel-contrib/setup-bazel@0.15.0
+          with:
+            # Avoid downloading Bazel every time.
+            bazelisk-cache: true
+            # Store build cache per workflow.
+            disk-cache: ${{ github.workflow }}
+            # Share repository cache between workflows.
+            repository-cache: true
+        - name: Show disk space before build
+          run: |
+            echo 'Disk space before build:'
+            df -h
+            echo 'Inode usage before build:'
+            df -i
+            echo 'Largest top-level directories:'
+            du -h -d 1 2>/dev/null | sort -h | tail -n 20 || true
+        - name: Bazel build targets
+          run: |
+            echo 'Starting Bazel build (disk space snapshot):'
+            df -h | sed 's/^/PRE-BUILD DF /'
+            ./integration_test.sh
+        - name: Show disk space after build
+          if: always()
+          run: |
+            echo 'Disk space after build:'
+            df -h
+            echo 'Inode usage after build:'
+            df -i
+            echo 'Largest top-level directories after build:'
+            du -h -d 1 2>/dev/null | sort -h | tail -n 20 || true
+        - name: Publish build summary
+          if: always()
+          run: |
+            if [ -f _logs/build_summary.md ]; then
+              {
+                echo '## Bazel Build Summary'
+                echo
+                # Append the markdown directly so tables render (no leading indentation)
+                cat _logs/build_summary.md
+              } >> "$GITHUB_STEP_SUMMARY"
+            else
+              echo "No build summary file found (_logs/build_summary.md)" >> "$GITHUB_STEP_SUMMARY"
+            fi
+        - name: Upload logs artifact
+          if: always()
+          uses: actions/upload-artifact@v4
+          with:
+            name: bazel-build-logs
+            path: _logs/
+            if-no-files-found: warn
+            retention-days: 14

.gitignore

@@ -1,6 +1,9 @@
 # Bazel
 bazel-*
 MODULE.bazel.lock
+user.bazelrc
+
+_logs
 
 # Ruff
 .ruff_cache

BUILD

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+# *******************************************************************************
+# Copyright (c) 2025 Contributors to the Eclipse Foundation
+#
+# See the NOTICE file(s) distributed with this work for additional
+# information regarding copyright ownership.
+#
+# This program and the accompanying materials are made available under the
+# terms of the Apache License Version 2.0 which is available at
+# https://www.apache.org/licenses/LICENSE-2.0
+#
+# SPDX-License-Identifier: Apache-2.0
+# *******************************************************************************
+
+# load("@score_docs_as_code//:docs.bzl", "docs")
+
+# docs(
+#     data = [
+#         # TODO: add all modules that have docs
+#     ],
+#     source_dir = "docs",
+# )
+
+# Simple filegroup target to demonstrate the build system works
+filegroup(
+    name = "readme",
+    srcs = ["README.md"],
+    visibility = ["//visibility:public"],
+)

MODULE.bazel

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+# *******************************************************************************
+# Copyright (c) 2025 Contributors to the Eclipse Foundation
+#
+# See the NOTICE file(s) distributed with this work for additional
+# information regarding copyright ownership.
+#
+# This program and the accompanying materials are made available under the
+# terms of the Apache License Version 2.0 which is available at
+# https://www.apache.org/licenses/LICENSE-2.0
+#
+# SPDX-License-Identifier: Apache-2.0
+# *******************************************************************************
+
+module(
+    name = "score_reference_integration",
+    version = "0.0.0",
+    compatibility_level = 0,
+)
+
+include("//:score_modules.MODULE.bazel")
+
+# for building documentation, verifying traceability etc.
+bazel_dep(name = "score_platform", version = "0.3.0")
+bazel_dep(name = "score_bazel_platforms", version = "0.0.2")
+
+# QNX toolchain
+bazel_dep(name = "score_toolchains_qnx", version = "0.0.2")
+toolchains_qnx = use_extension("@score_toolchains_qnx//:extensions.bzl", "toolchains_qnx")
+toolchains_qnx.sdp(
+    sha256 = "f2e0cb21c6baddbcb65f6a70610ce498e7685de8ea2e0f1648f01b327f6bac63",
+    strip_prefix = "installation",
+    url = "https://www.qnx.com/download/download/79858/installation.tgz",
+)
+use_repo(toolchains_qnx, "toolchains_qnx_sdp")
+use_repo(toolchains_qnx, "toolchains_qnx_qcc")
+
+#gcc toolchain for baselibs
+bazel_dep(name = "score_toolchains_gcc", version = "0.5", dev_dependency=False)
+gcc = use_extension("@score_toolchains_gcc//extentions:gcc.bzl", "gcc", dev_dependency=False)
+gcc.toolchain(
+    url = "https://github.com/eclipse-score/toolchains_gcc_packages/releases/download/0.0.1/x86_64-unknown-linux-gnu_gcc12.tar.gz",
+    sha256 = "457f5f20f57528033cb840d708b507050d711ae93e009388847e113b11bf3600",
+    strip_prefix = "x86_64-unknown-linux-gnu",
+)
+gcc.extra_features(
+    features = [
+        "minimal_warnings",
+        "treat_warnings_as_errors",
+    ],
+)
+gcc.warning_flags(
+    minimal_warnings = ["-Wall", "-Wno-error=deprecated-declarations", "-Wno-error=narrowing"],
+    strict_warnings = ["-Wextra", "-Wpedantic"],
+    treat_warnings_as_errors = ["-Werror"],
+)
+use_repo(gcc, "gcc_toolchain", "gcc_toolchain_gcc")
+register_toolchains("@gcc_toolchain//:all")
+
+# LLVM Toolchains
+bazel_dep(name = "toolchains_llvm", version = "1.2.0") # persistency module uses 1.2.0 and does not work with 1.4.0 yet
+llvm = use_extension("@toolchains_llvm//toolchain/extensions:llvm.bzl", "llvm")
+llvm.toolchain(
+    cxx_standard = {"": "c++17"},
+    llvm_version = "19.1.0",
+)
+use_repo(llvm, "llvm_toolchain")
+use_repo(llvm, "llvm_toolchain_llvm")
+
+register_toolchains("@llvm_toolchain//:all")
+
+## needed additions to build
+bazel_dep(name = "testing-utils")
+git_override(
+    module_name = "testing-utils",
+    commit = "a847c7464cfa47e000141631d1223b92560d2e58",  # tag v0.2.0
+    remote = "https://github.com/qorix-group/testing_tools.git",
+)
+
+# # TODO: What is this for?
+archive_override(
+    module_name = "rules_boost",
+    strip_prefix = "rules_boost-master",
+    urls = ["https://github.com/nelhage/rules_boost/archive/refs/heads/master.tar.gz"],
+)
+
+# # TODO: we cannot use communication without including TRLC here?
+bazel_dep(name = "trlc", version = "0.0.0")
+git_override(
+    module_name = "trlc",
+    remote = "https://github.com/bmw-software-engineering/trlc.git",
+    commit = "650b51a47264a4f232b3341f473527710fc32669",  # trlc-2.0.2 release
+)
+
+# System/Basics
+
+## Python
+bazel_dep(name = "rules_python", version = "1.4.1")
+
+PYTHON_VERSION = "3.12"
+
+python = use_extension("@rules_python//python/extensions:python.bzl", "python")
+python.toolchain(
+    configure_coverage_tool = True,
+    is_default = True,
+    python_version = PYTHON_VERSION,
+)
+use_repo(python)