Add docker lint pre-commit using hadolint

HO-CTO · Oct 7, 2022 · f7c54b7 · f7c54b7
1 parent 7de9e3d
commit f7c54b7
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diff --git a/.githooks/pre-commit b/.githooks/pre-commit
@@ -3,11 +3,17 @@
 set -e
 
 JSONNET_FILES_CHANGED=$(git --no-pager diff --cached --name-only --diff-filter=ACM | grep "sonnet" | wc -l)
+DOCKERFILE_CHANGED=$(git --no-pager diff --cached --name-only --diff-filter=ACM | grep "Dockerfile" | wc -l)
+echo $DOCKERFILE_CHANGED
 
 REPO_ROOT_DIR=$(git rev-parse --show-toplevel)
 
 if [ "$JSONNET_FILES_CHANGED" -gt "0" ]; then
     $REPO_ROOT_DIR/monitoring-as-code/fmt.sh
     $REPO_ROOT_DIR/monitoring-as-code/lint.sh
     git add $REPO_ROOT_DIR
+fi
+
+if [ "$DOCKERFILE_CHANGED" -gt "0" ]; then
+    find $REPO_ROOT_DIR -name Dockerfile -exec sh -c "echo {} && docker run --rm -i ghcr.io/hadolint/hadolint < {}" \;
 fi
diff --git a/monitoring-as-code/Dockerfile b/monitoring-as-code/Dockerfile
@@ -25,4 +25,6 @@ COPY mixin-defs /mixin-defs
 COPY run-mixin.sh /
 RUN chmod a+x /usr/local/bin/jb /usr/local/bin/jsonnet /run-mixin.sh
 
+EXPOSE 80003
+
 ENTRYPOINT ["/run-mixin.sh"]