FROM alpine:3.21 AS tofu RUN apk add --no-cache opentofu CMD ["/bin/sh"] FROM tofu AS fmt RUN apk add --no-cache \ pre-commit \ kubeconform --repository=http://dl-cdn.alpinelinux.org/alpine/edge/testing/ COPY --from=ghcr.io/terraform-linters/tflint:v0.61.0 /usr/local/bin/tflint /usr/local/bin/tflint CMD ["/bin/sh"]