Recursive (1-level) git status and git pull

glr

#!/bin/bash

function _git {
  git --git-dir=$1/.git --work-tree=$1 $2
}

function _git_pull {
  _git $i fetch && \
  _git $i "merge origin/master" | grep -v "Already up-to-date."
}

function _git_info {
  local git_pull=`_git_pull $i`
  if [ -n "$git_pull" ]; then
    local git_pull="\n$git_pull\n"
    local status_icon='\n✗'
  else
    local status_icon=' '
  fi
  printf "$status_icon $i\n"
}

for i in ./*; do _git_info $i; done

gstr

#!/bin/bash

function _git {
  git --git-dir=$1/.git --work-tree=$1 $2
}

function _git_status {
  _git $i status | \
    grep -v "# On branch *" | \
    grep -v "nothing *"
}

function _repo_info {
  local branches=`_num_branches $1`
  local stashes=`_has_stash $1`
  local out="$branches"
  if [ -n "$branches" -a -n "$stashes" ]; then local out="$out | "; fi
  local out="$out$stashes"
  if [ -n "$out" ]; then local out="- ($out)"; fi
  echo $out
}

function _num_branches {
  local num_str=`_git $1 'for-each-ref refs/heads' | wc -l`
  local num=`expr $num_str - 1`
  if [ $num = 1 ]; then
    echo "1 branch"
  else
    echo ''
  fi
}

function _has_stash {
  _git $i 'rev-parse --verify refs/stash' >/dev/null 2>&1
  if [ $? = 0 ]; then 
    echo 'stached changes'
  else
    echo ''
  fi
}

function git_info {
  local repo_info=`_repo_info $1`
  local git_status=`_git_status $1`
  if [ -n "$git_status" -o -n "$repo_info" ]; then
    local status_icon='✗'
  else
    local status_icon=' '
  fi
  if [ -n "$git_status" ]; then
    local status_icon="\n$status_icon"
    local git_status="\n$git_status\n"
  fi
  printf "$status_icon $i $repo_info $git_status\n"
}

for i in ./*; do git_info $i; done