Snyk

.github/workflows/docker-image.yml

@@ -25,3 +25,20 @@ jobs:
     - name: Tag Docker image
       run: docker tag algorithm-exercises-csharp:latest algorithm-exercises-csharp:${{ github.sha }}
 
+    - name: Run Snyk to check Docker image for vulnerabilities
+      # Snyk can be used to break the build when it detects vulnerabilities.
+      # In this case we want to upload the issues to GitHub Code Scanning
+      continue-on-error: true
+      uses: snyk/actions/docker@master
+      env:
+        # In order to use the Snyk Action you will need to have a Snyk API token.
+        # See https://docs.snyk.io/integrations/ci-cd-integrations/github-actions-integration#getting-your-snyk-token
+        # or you can sign up for free at https://snyk.io/login
+        SNYK_TOKEN: ${{ secrets.SNYK_TOKEN }}
+      with:
+        image: algorithm-exercises-csharp:latest
+        args: --file=Dockerfile
+    # - name: Upload result to GitHub Code Scanning
+    #   uses: github/codeql-action/upload-sarif@v2
+    #   with:
+    #     sarif_file: snyk.sarif

.github/workflows/dotnet-snyk.yml

@@ -0,0 +1,27 @@
+# This workflow will build a .NET project
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-net
+
+name: .NET Snyk Code analysis
+
+on:
+  push:
+    branches: [ main, develop, feature/* ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  security:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@master
+      - uses: snyk/actions/setup@master
+      - name: Setup .NET
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: 8.0.x
+      - name: Restore dependencies
+        run: dotnet restore algorithm-exercises-csharp.sln
+      - name: Run Snyk to check for vulnerabilities
+        run: snyk test algorithm-exercises-csharp/ algorithm-exercises-csharp-test/
+        env:
+          SNYK_TOKEN: ${{ secrets.SNYK_TOKEN }}

Dockerfile

@@ -3,7 +3,14 @@ FROM mcr.microsoft.com/dotnet/sdk:8.0.204-alpine3.19-amd64 AS base
 ENV WORKDIR=/app
 WORKDIR ${WORKDIR}
 
-FROM node:20.2.0-alpine3.16 AS lint
+FROM node:22.1.0-alpine3.19 AS lint
+
+ENV WORKDIR=/app
+WORKDIR ${WORKDIR}
+
+COPY ./docs ${WORKDIR}/docs
+RUN apk add --update --no-cache make
+RUN npm install -g markdownlint-cli
 
 ENV WORKDIR=/app
 WORKDIR ${WORKDIR}