Add shellcheck and cppcheck linters

Signed-off-by: Mario Trangoni <mjtrangoni@gmail.com>

1 files changed, 47 insertions, 0 deletions

diff --git a/.github/workflows/linters.yml b/.github/workflows/linters.yml
new file mode 100644
index 000000000..936db9c8b
--- /dev/null
+++ b/.github/workflows/linters.yml
@@ -0,0 +1,47 @@
+name: linters
+
+on:
+  push:
+    branches: [ 3.6.x ]
+  pull_request:
+    branches: [ 3.6.x ]
+
+jobs:
+  shellcheck:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Install linters on ubuntu
+        run: |
+          sudo apt-get update
+          sudo apt-get install shellcheck
+
+      - name: run Shellcheck
+        run: |
+          find . -name "*.sh" | xargs shellcheck || true
+
+  cppcheck:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Install linters on ubuntu
+        run: |
+          sudo apt-get update
+          sudo apt-get install cppcheck
+
+      - name: run cppcheck
+        run: |
+          # cppcheck
+          if ! [ -x "$(command -v cppcheck)" ]; then
+            echo 'Error: cppcheck is not installed.' >&2
+            exit 1
+          fi
+          CPPCHECK_OPTS='--error-exitcode=0 --force --quiet --suppressions-list=./static-analysis-suppressions'
+          # we exclude some external projects
+          CPPCHECK_EXCLUDES='-i ./nx-X11/extras/ -i nx-X11/programs/Xserver/GL/mesa* -i ./.pc -i ./nx-X11/.build-exports -i ./nx-X11/exports -i ./doc'
+          echo "$(cppcheck --version):";
+          cppcheck $CPPCHECK_OPTS $CPPCHECK_EXCLUDES .;