Change: Switch to CMake.

Workflows are borrowed from grfcodec.

.github/workflows/ci-build.yml

@@ -7,27 +7,131 @@ on:
     - master
 
 jobs:
-  build:
-    name: Build
+  linux:
+    name: Linux
 
-    runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
       matrix:
         include:
-         - os: windows-latest
-           makefile: Makefile.msvc
-         - os: ubuntu-latest
-           makefile: Makefile
+          - compiler: clang
+            cxxcompiler: clang++
+          - compiler: gcc
+            cxxcompiler: g++
+
+    runs-on: ubuntu-latest
+    env:
+      CC: ${{ matrix.compiler }}
+      CXX: ${{ matrix.cxxcompiler }}
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+
+    - name: Install GCC problem matcher
+      uses: ammaraskar/gcc-problem-matcher@master
+
+    - name: Build
+      run: |
+        mkdir build
+        cd build
+
+        echo "::group::CMake"
+        cmake ..
+        echo "::endgroup::"
+
+        echo "::group::Build"
+        echo "Running on $(nproc) cores"
+        cmake --build . -j $(nproc)
+        echo "::endgroup::"
+
+  macos:
+    name: Mac OS
+
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+        - arch: arm64
+          full_arch: arm64
+
+    runs-on: macos-latest
+    env:
+      MACOSX_DEPLOYMENT_TARGET: 10.13
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+
+    - name: Install GCC problem matcher
+      uses: ammaraskar/gcc-problem-matcher@master
+
+    - name: Build
+      run: |
+        mkdir build
+        cd build
+
+        echo "::group::CMake"
+        cmake ${GITHUB_WORKSPACE} \
+          -DCMAKE_OSX_ARCHITECTURES=${{ matrix.full_arch }} \
+          # EOF
+        echo "::endgroup::"
+
+        echo "::group::Build"
+        echo "Running on $(sysctl -n hw.logicalcpu) cores"
+        cmake --build . -j $(sysctl -n hw.logicalcpu)
+        echo "::endgroup::"
+
+  windows:
+    name: Windows
+
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [windows-latest]
+        arch: [x86, x64]
+
+    runs-on: ${{ matrix.os }}
 
     steps:
     - name: Checkout
-      uses: actions/checkout@v1
-    - name: Set build environment
-      if: matrix.os == 'windows-latest'
+      uses: actions/checkout@v4
+
+    - name: Install MSVC problem matcher
+      uses: ammaraskar/msvc-problem-matcher@master
+
+    - name: Configure developer command prompt for ${{ matrix.arch }}
       uses: ilammy/msvc-dev-cmd@v1
       with:
-        arch: x86
+        arch: ${{ matrix.arch }}
+
     - name: Build
-      run: make -f ${{ matrix.makefile }}
       shell: bash
+      run: |
+        mkdir build
+        cd build
+
+        echo "::group::CMake"
+        cmake .. \
+          -GNinja \
+          # EOF
+        echo "::endgroup::"
+
+        echo "::group::Build"
+        cmake --build .
+        echo "::endgroup::"
+
+  check_annotations:
+    name: Check Annotations
+    needs:
+    - linux
+    - macos
+    - windows
+
+    if: always() && github.event_name == 'pull_request'
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Check annotations
+      uses: OpenTTD/actions/annotation-check@v5

.github/workflows/commit-checker.yml

@@ -10,42 +10,12 @@ jobs:
 
     steps:
     - name: Checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
       with:
         fetch-depth: 4
 
     - name: Get pull-request commits
-      run: |
-        set -x
-        # actions/checkout did a merge checkout of the pull-request. As such, the first
-        # commit is the merge commit. This means that on HEAD^ is the base branch, and
-        # on HEAD^2 are the commits from the pull-request. We now check if those trees
-        # have a common parent. If not, we fetch a few more commits till we do. In result,
-        # the log between HEAD^ and HEAD^2 will be the commits in the pull-request.
-        DEPTH=4
-        while [ -z "$(git merge-base HEAD^ HEAD^2)" ]; do
-            # Prevent infinite recursion
-            if [ ${DEPTH} -gt 256 ]; then
-                echo "No common parent between '${GITHUB_HEAD_REF}' and '${GITHUB_BASE_REF}'." >&2
-                exit 1
-            fi
-
-            git -c protocol.version=2 fetch --no-tags --prune --progress --no-recurse-submodules --deepen=${DEPTH} origin HEAD
-            DEPTH=$(( ${DEPTH} * 4 ))
-        done
-
-        # Just to show which commits we are going to evaluate.
-        git log --oneline HEAD^..HEAD^2
-
-    - name: Checkout commit-checker
-      uses: actions/checkout@v2
-      with:
-        repository: OpenTTD/OpenTTD-git-hooks
-        path: git-hooks
-        ref: master
+      uses: OpenTTD/actions/checkout-pull-request@v5
 
     - name: Check commits
-      run: |
-        set -x
-        HOOKS_DIR=./git-hooks/hooks GIT_DIR=.git ./git-hooks/hooks/check-commits.sh HEAD^..HEAD^2
-        echo "Commit checks passed"
+      uses: OpenTTD/OpenTTD-git-hooks@main

.github/workflows/release.yml

@@ -0,0 +1,117 @@
+name: Release
+
+on:
+  release:
+    types:
+    - published
+
+jobs:
+  source:
+    name: Source
+
+    runs-on: ubuntu-20.04
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+
+    - name: Generate .version
+      run: |
+        cmake -DWRITE_VERSION=1 -P generate_version.cmake
+
+    - name: Create bundles
+      run: |
+        FOLDER_NAME=catcodec-${{ github.event.release.tag_name }}
+
+        # Rename the folder to catcodec-NNN
+        mkdir ${FOLDER_NAME}
+        find . -maxdepth 1 -not -name . -not -name .git -not -name ${FOLDER_NAME} -exec mv {} ${FOLDER_NAME}/ \;
+
+        mkdir -p build/bundles
+
+        echo "::group::Create tarball (xz) bundle"
+        tar --xz -cvf build/bundles/${FOLDER_NAME}-source.tar.xz ${FOLDER_NAME}
+        echo "::endgroup::"
+
+        echo "::group::Create zip bundle"
+        zip -9 -r build/bundles/${FOLDER_NAME}-source.zip ${FOLDER_NAME}
+        echo "::endgroup::"
+
+    - name: Store bundles
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      run: |
+        gh release upload ${{ github.event.release.tag_name }} build/bundles/*
+
+  windows:
+    needs: source
+
+    strategy:
+      fail-fast: false
+      matrix:
+        arch: [x86, x64]
+
+    name: Windows (${{ matrix.arch }})
+
+    runs-on: windows-latest
+
+    steps:
+    - name: Prepare build dir for gh usage
+      shell: bash
+      run: |
+        git init build
+        cd build
+        git remote add origin ${{ github.event.repository.html_url }}
+
+    - name: Download source
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      shell: bash
+      run: |
+        cd build
+        gh release download ${{ github.event.release.tag_name }} -p "*.xz" -D ..
+
+    - name: Unpack source
+      shell: bash
+      run: |
+        tar --xz -xf *-source.tar.xz --strip-components=1
+
+    - name: Install MSVC problem matcher
+      uses: ammaraskar/msvc-problem-matcher@master
+
+    - name: Configure developer command prompt for ${{ matrix.arch }}
+      uses: ilammy/msvc-dev-cmd@v1
+      with:
+        arch: ${{ matrix.arch }}
+
+    - name: Build
+      shell: bash
+      run: |
+        cd build
+
+        echo "::group::CMake"
+        cmake .. \
+          -GNinja \
+          -DCMAKE_BUILD_TYPE=Release \
+          # EOF
+        echo "::endgroup::"
+
+        echo "::group::Build"
+        cmake --build .
+        echo "::endgroup::"
+
+    - name: Create bundles
+      shell: bash
+      run: |
+        cd build
+        echo "::group::Run CPack"
+        cpack
+        echo "::endgroup::"
+
+    - name: Store bundles
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      shell: bash
+      run: |
+        cd build
+        gh release upload ${{ github.event.release.tag_name }} bundles/*