Count TODO on your Git repositories

todos.sh

#!/bin/bash

declare -a Repos=(
  "https://github.com/canonical/go-dqlite.git" "https://github.com/canonical/ubuntu-image"
)

# That is not a fault-proof TODO counting, just something that give a good enough counting.
# There might be multiple edge cases not considered here. Leave a comment for improvements.
for val in ${Repos[@]}; do
   git clone $val counting > /dev/null 2>&1
   AllTodos=`(cd counting && git grep -E "TODO|TODO:|TODO\(" | wc -l)`
   ContextTodos=`(cd counting && git grep -E "context.TODO" | wc -l)`
   # On Go repositories, there is sometimes context.TODO that we need to discard.
   paste <(echo $val) <(echo $((AllTodos-ContextTodos)) )
   rm -rf counting
done