chore: update pre-commit and GHA

.github/workflows/build.yml

@@ -16,11 +16,11 @@ jobs:
     runs-on: ubuntu-latest
     steps:
 
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v2
       with:
         submodules: true
 
-    - uses: actions/setup-python@v1
+    - uses: actions/setup-python@v2
 
     - name: Make header
       run: python ./scripts/MakeSingleHeader.py CLI11.hpp
@@ -37,12 +37,12 @@ jobs:
         cp build/CLI11-*-Source.* CLI11-Source
         cp build/CLI11-*-Source.* .
 
-    - uses: actions/upload-artifact@v1
+    - uses: actions/upload-artifact@v2
       with:
         name: CLI11.hpp
         path: CLI11.hpp
 
-    - uses: actions/upload-artifact@v1
+    - uses: actions/upload-artifact@v2
       with:
         name: CLI11-Source
         path: CLI11-Source

.github/workflows/tests.yml

@@ -27,8 +27,8 @@ jobs:
         submodules: true
     - name: Add wget
       run: apt-get update && apt-get install -y wget
-    - name: Install Modern CMake
-      run: wget -qO- "https://cmake.org/files/v3.16/cmake-3.16.0-Linux-x86_64.tar.gz" | tar --strip-components=1 -xz -C /usr/local
+    - name: Setup cmake
+      uses: jwlawson/actions-setup-cmake@v1.3
     - name: Configure
       run: cmake -S . -B build -DCLI11_CUDA_TESTS=ON
     - name: Build
@@ -38,7 +38,7 @@ jobs:
     name: CMake config check
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v2
       with:
         submodules: true
     - name: CMake 3.4
@@ -106,9 +106,14 @@ jobs:
       with:
         version: 3.16.8
       if: success() || failure()
-    - name: CMake 3.16 (full)
+    - name: CMake 3.17
       uses: ./.github/actions/cmake_config
       with:
         version: 3.17.3
+      if: success() || failure()
+    - name: CMake 3.18 (full)
+      uses: ./.github/actions/cmake_config
+      with:
+        version: 3.18.0
         options: -DCLI11_SANITIZERS=ON -DCLI11_BUILD_EXAMPLES_JSON=ON
       if: success() || failure()

.pre-commit-config.yaml

@@ -1,11 +1,11 @@
 
 repos:
 - repo: https://github.com/psf/black
-  rev: 19.3b0
+  rev: 19.10b0
   hooks:
   - id: black
 - repo: https://github.com/pre-commit/pre-commit-hooks
-  rev: v2.3.0
+  rev: v3.1.0
   hooks:
   - id: check-added-large-files
   - id: mixed-line-ending