Adding action check

.github/actions/cmake_config/Dockerfile

@@ -0,0 +1,16 @@
+FROM ubuntu:18.04
+
+RUN apt-get update \
+ && apt-get install -y --no-install-recommends \
+        g++=4:7.4.0-1ubuntu2.3 \
+        wget=1.19.4-1ubuntu2.2 \
+        libidn11=1.33-2.1ubuntu1.2 \
+        ca-certificates=20180409 \
+        make=4.1-9.1ubuntu1 \
+        git=1:2.17.1-1ubuntu0.5 \
+ && apt-get clean \
+ && rm -rf /var/lib/apt/lists/*
+
+COPY entrypoint.sh /entrypoint.sh
+
+ENTRYPOINT ["/entrypoint.sh"]

.github/actions/cmake_config/action.yml

@@ -0,0 +1,16 @@
+description: 'Test out a bare bones configuration with a CMake version'
+inputs:
+  version:
+    description: 'The full version of CMake to check'
+    required: true
+  options:
+    description: 'The CMake configuration options'
+    required: false
+    default: ""
+name: 'Configure with CMake'
+runs:
+  using: 'docker'
+  image: 'Dockerfile'
+  args:
+    - ${{ inputs.version }}
+    - ${{ inputs.options }}

.github/actions/cmake_config/entrypoint.sh

@@ -0,0 +1,23 @@
+#!/bin/bash -l
+
+set -ex
+
+mkdir -p cmake_dir
+mkdir -p build_tmp
+mkdir -p cmake_sources
+rm -rf cmake_dir/* build_tmp/*
+
+v=$1
+fn=cmake-$v-Linux-x86_64.tar.gz
+
+if [ ! -f cmake_souces/$fn ]; then
+    wget -qO cmake_sources/$fn "https://cmake.org/files/v${v%.*}/$fn"
+fi
+
+tar -xzf cmake_sources/$fn --strip-components=1 -C $PWD/cmake_dir
+
+export PATH=$PWD/cmake_dir/bin:$PATH
+
+cmake --version
+
+cd build_tmp && cmake .. $2

.github/workflows/tests.yml

@@ -40,17 +40,76 @@ jobs:
     - name: Build
       run: cmake --build build -j2
 
-  cmake34:
-    name: CMake 3.4
+  cmake-config:
+    name: CMake config check
     runs-on: ubuntu-latest
-    # container: ubuntu:latest
     steps:
     - uses: actions/checkout@v1
       with:
         submodules: true
-    - name: Add CMake folder to path
-      run: mkdir -p cmake && echo "::add-path::$PWD/cmake/bin"
-    - name: Install Modern CMake
-      run: wget -qO- "https://cmake.org/files/v3.4/cmake-3.4.3-Linux-x86_64.tar.gz" | tar --strip-components=1 -xz -C $PWD/cmake
-    - name: Configure
-      run: cmake --version && mkdir -p build && cd build && cmake ..
+    - name: CMake 3.4
+      uses: ./.github/actions/cmake_config
+      with:
+        version: 3.4.3
+    - name: CMake 3.5
+      uses: ./.github/actions/cmake_config
+      with:
+        version: 3.5.2
+      if: success() || failure()
+    - name: CMake 3.6
+      uses: ./.github/actions/cmake_config
+      with:
+        version: 3.6.3
+      if: success() || failure()
+    - name: CMake 3.7
+      uses: ./.github/actions/cmake_config
+      with:
+        version: 3.7.2
+      if: success() || failure()
+    - name: CMake 3.8
+      uses: ./.github/actions/cmake_config
+      with:
+        version: 3.8.2
+      if: success() || failure()
+    - name: CMake 3.9
+      uses: ./.github/actions/cmake_config
+      with:
+        version: 3.9.6
+      if: success() || failure()
+    - name: CMake 3.10
+      uses: ./.github/actions/cmake_config
+      with:
+        version: 3.10.3
+      if: success() || failure()
+    - name: CMake 3.11 (full)
+      uses: ./.github/actions/cmake_config
+      with:
+        version: 3.11.4
+        options: -DCLI11_SANITIZERS=ON -DCLI11_BUILD_EXAMPLES_JSON=ON
+      if: success() || failure()
+    - name: CMake 3.12
+      uses: ./.github/actions/cmake_config
+      with:
+        version: 3.12.4
+      if: success() || failure()
+    - name: CMake 3.13
+      uses: ./.github/actions/cmake_config
+      with:
+        version: 3.13.5
+      if: success() || failure()
+    - name: CMake 3.14
+      uses: ./.github/actions/cmake_config
+      with:
+        version: 3.14.7
+      if: success() || failure()
+    - name: CMake 3.15
+      uses: ./.github/actions/cmake_config
+      with:
+        version: 3.15.6
+      if: success() || failure()
+    - name: CMake 3.16 (full)
+      uses: ./.github/actions/cmake_config
+      with:
+        version: 3.16.2
+        options: -DCLI11_SANITIZERS=ON -DCLI11_BUILD_EXAMPLES_JSON=ON
+      if: success() || failure()