Get all git status in a directory, only if something's changed

getAllGitStatus.sh

#!/bin/bash

# Example :
# dir/
# | - repo1
# | - repo2

grepmsg="rien à valider" # if french

print_equals () {
   for ((i=0; i<=$(($1*2)); i++)); do printf =; done
}

print_spaces () {
   for ((i=0; i<=$(($1/2)); i++)); do printf " "; done
}

for d in *
do
   (if [ -d "$d/.git" ]
   then
     cd $d
     if ! git status | grep -q "$grepmsg"
     then
       nb=${#d}
       echo -e "\e[1m\e[92m"
       print_equals $(($nb+1))
       echo
       print_spaces $nb
       echo -e "$d"
       print_equals $(($nb+1))
       echo -e "\e[0m"
       git status
       echo
     fi
   fi);
done