Adds python tools: pylint and pycodestyle

.github/workflows/build.yaml

@@ -79,7 +79,6 @@ jobs:
           ref: ${{ github.event.pull_request.head.sha }}
       - uses: ./.github/actions/build-and-push-image
         with:
-          dockerfile-path: images/scanner-build.Dockerfile
           image-flavor: "scanner-build"
 
   build-and-push-scanner-test:

images/scanner-build.Dockerfile

@@ -35,6 +35,7 @@ ARG OSSLS_SHA256=afdec2fa63b27ced4aeb3297399d45b0f06861e6ebc8cb2431b9653b7f11332
 RUN fetch --repo="https://github.com/stackrox/ossls" --tag="${OSSLS_VERSION}" --release-asset="ossls_linux_amd64" . && \
     echo "${OSSLS_SHA256} *ossls_linux_amd64" | sha256sum -c - && \
     install ossls_linux_amd64 /usr/bin/ossls && \
+    rm ossls_linux_amd64 && \
     ossls version
 
 WORKDIR /go/src/github.com/stackrox/scanner

images/stackrox-test.Dockerfile

@@ -40,6 +40,7 @@ RUN dnf update -y && \
         lz4 \
         openssl \
         parallel \
+        python3-devel \
         unzip \
         xmlstarlet \
         xz \
@@ -156,6 +157,13 @@ RUN set -ex \
   && rm "vault_${VAULT_VERSION}_linux_amd64.zip" \
   && vault --version
 
+# Add python development tooling
+ARG PYCODESTYLE_VERSION=2.10.0
+ARG PYLINT_VERSION=2.13.9
+RUN set -ex \
+  && pip3 install pycodestyle=="${PYCODESTYLE_VERSION}" \
+                  pylint=="${PYLINT_VERSION}"
+
 RUN \
 	mv /bin/bash /bin/real-bash && \
 	mv /bin/bash-wrapper /bin/bash