Git custom reset to hard reset all your repos to a specific tag

git-custom-reset

#!/bin/bash

if [[ ${1} =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ ]]
then
  for dir in $(find . -maxdepth 1 ! -path . -type d); 
  do
    cd $dir
    find . -type d -name '.git*' ! -path "*/poky-tmp/*" 2>/dev/null | \
        sed 's/\.git$//g' | \
        xargs -I '{}' sh -c 'readlink -e {};' | \
        uniq | \
        sort | \
        xargs -I '{}' sh -c 'cd {}; git reset --hard '${1};
    cd ..
  done;
fi