#!/bin/bash
# Generate $DEPTH layers of modules with $WIDTH modules on each layer
# Every module on layer N imports all the modules on layer N-1
# MultiLayerModules.hs imports all the modules from the last layer
DEPTH=15
WIDTH=40
for i in $(seq -w 1 $WIDTH); do
  echo "module DummyLevel0M$i where" > DummyLevel0M$i.hs;
done
for l in $(seq 1 $DEPTH); do
  for i in $(seq -w 1 $WIDTH); do
    echo "module DummyLevel${l}M$i where" > DummyLevel${l}M$i.hs;
    for j in $(seq -w 1 $WIDTH); do
      echo "import DummyLevel$((l-1))M$j" >> DummyLevel${l}M$i.hs;
    done
  done
done
echo "module MultiLayerModules where" > MultiLayerModules.hs
for j in $(seq -w 1 $WIDTH); do
  echo "import DummyLevel${DEPTH}M$j" >> MultiLayerModules.hs;
done