Visualize significant lines of code for a directory of source files

stats

#!/usr/bin/env bash

echo
for filename in $(find $1); do
  loc=$(sed /^\s*$/d $filename | wc -l)
  printf %24s $(echo $filename | sed 's!.*/!!')
  printf %8s $loc
  echo -n '    '
  indent=$(seq -s ' ' 36 | sed s/[0-9]//g)
  seq -s '+' $loc | sed -e s/[0-9]//g -e "s/.\{100\}/&,$indent/g" | tr , '\n'
  echo
done