ci: run clang tools directly if run on all files

.github/workflows/_run-clang-tools.yaml

@@ -37,7 +37,22 @@ jobs:
             -DCMAKE_EXPORT_COMPILE_COMMANDS=ON \
             -S . -B build -G Ninja
 
+      - name: Run clang tools to all files
+        if: ${{ always() && !inputs.files-changed-only }}
+        run: |
+          wget https://apt.llvm.org/llvm.sh
+          chmod +x llvm.sh
+
+          VERS=16
+          sudo ./llvm.sh $VERS
+          sudo apt-get install -y clang-tidy-$VERS clang-format-$VERS
+          sudo ln -sf clang-tidy-$VERS /usr/bin/clang-tidy
+          sudo ln -sf clang-format-$VERS /usr/bin/clang-format
+
+          ./scripts/run_clang_tools.sh -c
+
       - uses: cpp-linter/cpp-linter-action@v2
+        if: ${{ always() && inputs.files-changed-only }}
         id: clang-tools
         with:
           version: "16"
@@ -46,10 +61,9 @@ jobs:
           tidy-checks: ""
           database: build
           ignore: ".github|build|third-party|test"
-          files-changed-only: ${{ inputs.files-changed-only }}
         env:
           GITHUB_TOKEN: ${{ github.token }}
 
       - name: Fail fast
-        if: ${{ steps.clang-tools.outputs.checks-failed > 0 }}
+        if: ${{ always() && steps.clang-tools.outputs.checks-failed > 0 }}
         run: echo "Some files failed the linting checks!" && exit 1

scripts/run_clang_tools.sh

@@ -16,6 +16,16 @@ if [[ ! -d build ]]; then
 	exit 1
 fi
 
+cf_args=("-i")
+while getopts 'c' opt; do
+	case "$opt" in
+	c) cf_args=(-n --Werror) ;;
+	*) break ;;
+	esac
+done
+
+shift $((OPTIND - 1))
+
 files="$(mktemp)"
 if [[ $# -eq 0 ]]; then
 	find include src python/nuri \
@@ -24,5 +34,5 @@ else
 	printf '%s\0' "$@" >"$files"
 fi
 
-xargs -0 -P0 -n1 clang-format -i <"$files"
+xargs -0 -P0 -n1 clang-format "${cf_args[@]}" <"$files"
 xargs -0 -P0 -n1 clang-tidy -p build --extra-arg-before=-Werror <"$files"