Generate CSV of TODOs by user in Git

todo-count.sh

#!/usr/bin/env bash

revs=$(git rev-list "$1" | wc -l | awk '{ printf "%d\n", $0 }')
revnum=0

ignores="--ignore todo-count.sh --ignore out.csv --ignore thirdparty --ignore govendor"
people=( "sarietta" "cjrd" "jspiro" "avi" )
echo "date,sha,file count,todo count,$(printf "%s," "${people[@]}")" > out.csv

while read -r rev; do
  let "revnum++"
  echo "checking out $rev ($revnum/$revs)"
  if ! git checkout -f "$rev"&>lasterror.txt; then
    echo ERRRRRRRRRRRRRRRRRRRRRRROR
    cat lasterror.txt
    exit 1
  fi
  date=$(git show -s --format=%ci)
  files=$(find . -type f | wc -l)
  totals=$(ag --count $ignores todo `pwd` | cut -d : -f 2 | paste -sd+ - | bc)
  for person in "${people[@]}"; do
    count=$(ag --count $ignores "todo.*\b$person\b" `pwd` | cut -d : -f 2 | paste -sd+ - | bc)
    if [ "$count" == "" ]; then count=0; fi
    totals+=",$count"
  done
  echo "$date,$rev,$files,$totals" >> out.csv
done < <(git rev-list --reverse "$1")

E.g. ./todo-count.sh master..develop