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#!/bin/bash
RES=0
for dockerfile in "$@"; do
if grep -qE '^\s+[[:upper:]]+\s+' "$dockerfile"; then
echo "ERROR: $dockerfile has indented Dockerfile instruction" >&2
grep -E '^\s+[[:upper:]]+\s+' "$dockerfile"
RES=1
fi
if grep -qE '^\s+\{\{ macros\.install_packages' "$dockerfile"; then
echo "ERROR: $dockerfile has indented Dockerfile instruction" >&2
grep -E '^\s+\{\{ macros\.install_packages' "$dockerfile"
RES=1
fi
done
exit $RES
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