Move the clang-format check from CircleCI to GitHub actions.

.circleci/config.yml

@@ -240,19 +240,6 @@ jobs:
               fi
             fi
 
-  check-clang-format:
-    docker:
-      - image: cimg/base:2022.12
-    steps:
-      - run:
-          name: Install dependencies
-          command: sudo apt-get update && sudo apt-get install -y clang-format
-      - checkout
-      - run:
-          name: Check coding style using clang-format
-          command: |
-            find . -type f -and '(' -name '*.h' -or -name '*.c' -or -name '*.inc' ')' | xargs clang-format --dry-run --Werror
-
   trigger-downstream-ci:
     docker:
       - image: cimg/base:2020.01
@@ -277,7 +264,6 @@ workflows:
   version: 2.1
   build:
     jobs:
-      - check-clang-format
       - ubuntu:
           name: ubuntu-focal
           IMAGE: openquantumsafe/ci-ubuntu-focal-x86_64:latest

.github/workflows/coding_style.yml

@@ -0,0 +1,20 @@
+name: Coding style tests
+on: [workflow_call]
+
+jobs:
+  check_clang_format:
+    name: "Coding style"
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+    container:
+      image: openquantumsafe/ci-ubuntu-jammy:latest
+    steps:
+      - name: Install dependencies
+        run: apt-get update && apt-get install -y clang-format
+
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Check coding style using clang-format
+        run: find . -type f -and '(' -name '*.h' -or -name '*.c' -or -name '*.inc' ')' | xargs clang-format --dry-run --Werror

.github/workflows/linux.yml

@@ -7,9 +7,11 @@ on:
     branches: [ "main" ]
 
 jobs:
-
+  coding_style_tests:
+    uses: ./.github/workflows/coding_style.yml
   linux_baseline:
     runs-on: ubuntu-latest
+    needs: [coding_style_tests]
     strategy:
       fail-fast: false
       matrix:
@@ -30,6 +32,7 @@ jobs:
 
   linux_intel:
     runs-on: ubuntu-latest
+    needs: [coding_style_tests]
     strategy:
       fail-fast: false
       matrix:
@@ -79,6 +82,7 @@ jobs:
   asan_linux_intel:
     name: "Security checks"
     runs-on: ubuntu-latest
+    needs: [coding_style_tests]
     strategy:
       fail-fast: false
     container:
@@ -154,6 +158,7 @@ jobs:
   linux_aarch64:
     name: "aarch64 cross-compilation"
     runs-on: ubuntu-latest
+    needs: [coding_style_tests]
     strategy:
       fail-fast: false
     container:
@@ -231,10 +236,12 @@ jobs:
 
       - name: Verify the .deb file target architecture.
         working-directory: build
-        run: dpkg -I oqs-provider-*.deb | grep -q "Architecture: arm64"
+        run: |
+            dpkg -I oqs-provider-*.deb | grep -q "Architecture: arm64"
 
       - name: Retain .deb installer
         uses: actions/upload-artifact@v3
         with:
           name: oqsprovider-aarch64
           path: build/*.deb
+

.github/workflows/macos.yml

@@ -6,6 +6,8 @@ permissions:
   contents: read
 
 jobs:
+  coding_style_tests:
+    uses: ./.github/workflows/coding_style.yml
   macos:
 # Run a job for each of the specified os configs:
     strategy:
@@ -18,6 +20,7 @@ jobs:
         params:
           - oqsconfig: -DOQS_ALGS_ENABLED=STD
     runs-on: ${{matrix.os}}
+    needs: [coding_style_tests]
     env:
 # Don't overwhelm github CI VMs:
       MAKE_PARAMS: -j 4
@@ -57,7 +60,7 @@ jobs:
           key: ${{ runner.os }}-openssl32
       - name: build liboqs
         run: |
-           cmake -DOPENSSL_ROOT_DIR=../.localopenssl32 -DCMAKE_INSTALL_PREFIX=../.localliboqs ${{ matrix.params.oqsconfig }} -S . -B _build 
+           cmake -DOPENSSL_ROOT_DIR=../.localopenssl32 -DCMAKE_INSTALL_PREFIX=../.localliboqs ${{ matrix.params.oqsconfig }} -S . -B _build
            cmake --build _build
            cmake --install _build
         working-directory: liboqs

.github/workflows/standalone.yml

@@ -5,10 +5,12 @@ on:
     branches: [ '*' ]
   pull_request:
     branches: [ "main" ]
-
-jobs:
 
+jobs:
+  coding_style_tests:
+    uses: ./.github/workflows/coding_style.yml
   standalone_macos_intel:
+    needs: [coding_style_tests]
     runs-on: macos-13
     strategy:
       fail-fast: false
@@ -28,6 +30,7 @@ jobs:
             fi'
 
   standalone_linux_intel:
+    needs: [coding_style_tests]
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false

.github/workflows/windows.yml

@@ -6,6 +6,8 @@ permissions:
   contents: read
 
 jobs:
+  coding_style_tests:
+    uses: ./.github/workflows/coding_style.yml
   cygwin:
 # Run a job for each of the specified target architectures:
     strategy:
@@ -19,6 +21,7 @@ jobs:
 #          - arch: win32
 #            config: --strict-warnings no-fips enable-quic
     runs-on: ${{matrix.os}}
+    needs: [coding_style_tests]
     env:
       CYGWIN_NOWINPATH: 1
       SHELLOPTS: igncr
@@ -107,6 +110,7 @@ jobs:
 #            oqsconfig: -DOQS_ALGS_ENABLED=STD
 #            osslconfig: --strict-warnings no-fips enable-quic
     runs-on: ${{matrix.os}}
+    needs: [coding_style_tests]
     steps:
       - name: Restore OpenSSL32 cache
         id: cache-openssl32
@@ -212,14 +216,15 @@ jobs:
           - arch: win64
             oqsconfig: -DOQS_ALGS_ENABLED=STD
             osslconfig: no-shared no-fips VC-WIN64A
-        toolchain: 
+        toolchain:
         - .CMake/toolchain_windows_amd64.cmake
         msarch:
           - x64
         type:
           - Debug
           - Release
     runs-on: ${{matrix.os}}
+    needs: [coding_style_tests]
     steps:
         - name: Restore native OpenSSL32 cache
           id: cache-openssl32n
@@ -261,7 +266,7 @@ jobs:
           run: |
             cmake --version
             cmake -B build --toolchain ${{ matrix.toolchain }} .
-            cmake --build build 
+            cmake --build build
             cmake --build build --target INSTALL
           working-directory: liboqs
         - name: prepare the OpenSSL build directory
@@ -305,4 +310,4 @@ jobs:
           with:
             name: oqs-provider-msvc
             path: D:/a/oqs-provider/oqs-provider/_build/lib/oqsprovider.dll
-          
+