NOISSUE Add GitHub workflows for Project Tick project

- Create CodeQL analysis workflow for security checks on meshmc codebase.
- Add container build workflow for meshmc using Podman and Buildah.
- Implement scheduled flake update workflow for Nix dependencies.
- Introduce merge blocking PR automation to manage dependent PRs.
- Set up Nix build workflow for meshmc with multi-platform support.
- Add release workflow for publishing MeshMC artifacts on GitHub.
- Create CI workflow for tomlplusplus library with multi-compiler support.
- Implement CI workflow for uvim with various feature sets and architectures.
- Add .gitignore to exclude build artifacts and IDE files.
- Create .gitattributes files for various submodules to manage line endings and diff settings.
- Add post-receive hook for mirroring pushes to multiple forges.
- Include .gitignore files for images4docker and other submodules to manage temporary files.

Signed-off-by: Mehmet Samet Duman <yongdohyun@projecttick.org>

1 files changed, 166 insertions, 0 deletions

diff --git a/.github/workflows/json4cpp-ci.yml b/.github/workflows/json4cpp-ci.yml
new file mode 100644
index 0000000000..2646c1b5c9
--- /dev/null
+++ b/.github/workflows/json4cpp-ci.yml
@@ -0,0 +1,166 @@
+name: "json4cpp: CI"
+
+on:
+  push:
+    branches:
+      - develop
+      - master
+      - release/*
+    paths:
+      - 'json4cpp/**'
+      - '.github/workflows/json4cpp-ci.yml'
+  pull_request:
+    paths:
+      - 'json4cpp/**'
+      - '.github/workflows/json4cpp-ci.yml'
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+concurrency:
+  group: json4cpp-${{ github.workflow }}-${{ github.ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  ci_test_gcc:
+    runs-on: ubuntu-latest
+    container: gcc:latest
+    steps:
+      - uses: actions/checkout@v6
+      - name: Get latest CMake and ninja
+        uses: lukka/get-cmake@v4
+      - name: Run CMake
+        run: cmake -S json4cpp -B build -DJSON_CI=On
+      - name: Build
+        run: cmake --build build --target ci_test_gcc
+
+  ci_static_analysis:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        target: [ci_test_amalgamation, ci_test_single_header, ci_cppcheck, ci_cpplint, ci_reproducible_tests, ci_non_git_tests, ci_offline_testdata, ci_reuse_compliance, ci_test_valgrind]
+    steps:
+      - uses: actions/checkout@v6
+      - name: Install Valgrind
+        run: sudo apt-get update ; sudo apt-get install -y valgrind
+      - name: Get latest CMake and ninja
+        uses: lukka/get-cmake@v4
+      - name: Run CMake
+        run: cmake -S json4cpp -B build -DJSON_CI=On
+      - name: Build
+        run: cmake --build build --target ${{ matrix.target }}
+
+  ci_static_analysis_clang:
+    runs-on: ubuntu-latest
+    container: silkeh/clang:dev
+    strategy:
+      fail-fast: false
+      matrix:
+        target: [ci_test_clang, ci_clang_tidy, ci_test_clang_sanitizer, ci_clang_analyze, ci_single_binaries]
+    steps:
+      - name: Install dependencies
+        run: apt-get update ; apt-get install -y git clang-tools iwyu unzip
+      - uses: actions/checkout@v6
+      - name: Get latest CMake and ninja
+        uses: lukka/get-cmake@v4
+      - name: Run CMake
+        run: cmake -S json4cpp -B build -DJSON_CI=On
+      - name: Build
+        run: cmake --build build --target ${{ matrix.target }}
+
+  ci_test_compilers_gcc:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        compiler: ['7', '8', '9', '10', '11', '12', '13', '14', '15', 'latest']
+    container: gcc:${{ matrix.compiler }}
+    steps:
+      - uses: actions/checkout@v6
+      - name: Get latest CMake and ninja
+        uses: lukka/get-cmake@v4
+      - name: Run CMake
+        run: cmake -S json4cpp -B build -DJSON_CI=On
+      - name: Build
+        run: cmake --build build --target ci_test_compiler_default
+
+  ci_test_compilers_clang:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        compiler: ['11', '12', '13', '14', '15-bullseye', '16', '17', '18', '19', '20', 'latest']
+    container: silkeh/clang:${{ matrix.compiler }}
+    steps:
+      - uses: actions/checkout@v6
+      - name: Get latest CMake and ninja
+        uses: lukka/get-cmake@v4
+      - name: Run CMake
+        run: cmake -S json4cpp -B build -DJSON_CI=On
+      - name: Build
+        run: cmake --build build --target ci_test_compiler_default
+
+  ci_test_coverage:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v6
+      - name: Install dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y build-essential cmake lcov ninja-build locales gcc-multilib g++-multilib
+          sudo locale-gen de_DE
+          sudo update-locale
+      - name: Run CMake
+        run: cmake -S json4cpp -B build -DJSON_CI=On
+      - name: Build
+        run: cmake --build build --target ci_test_coverage
+      - name: Upload coverage report
+        uses: actions/upload-artifact@v7
+        with:
+          name: code-coverage-report
+          path: build/html
+
+  macos:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-13, macos-14, macos-15]
+    steps:
+      - uses: actions/checkout@v6
+      - name: Run CMake
+        run: cmake -S json4cpp -B build -DJSON_CI=On
+      - name: Build
+        run: cmake --build build --target ci_test_clang
+
+  windows:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [windows-2022, windows-2025]
+    steps:
+      - uses: actions/checkout@v6
+      - name: Run CMake
+        run: cmake -S json4cpp -B build -DJSON_CI=On -G "Visual Studio 17 2022"
+      - name: Build
+        run: cmake --build build --config Release --target ci_test_msvc
+
+  codeql:
+    runs-on: ubuntu-latest
+    permissions:
+      security-events: write
+    steps:
+      - uses: actions/checkout@v6
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@v4
+        with:
+          languages: cpp
+      - name: Build
+        run: |
+          cmake -S json4cpp -B build
+          cmake --build build
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@v4