Recursively walks a directory and prints git status (if dir is a git repo). Ignores non-git directories.

git-status

#!/bin/bash

dir="$1"
display_prefix="$2"
option="$3"

# No directory has been provided, or a "--" option has been given instead (which can be the case when invoked by the user)
# In either case, use current dir
if [ -z "$dir" ] || [[ $dir == --* ]]; then
    option=$dir
    dir="`pwd`"
fi

# Make sure directory ends with "/"
if [[ $dir != */ ]]; then
  dir="$dir/*"
else
  dir="$dir*"
fi

# Loop all sub-directories
for f in $dir
do
  # Only interested in directories
  [ -d "${f}" ] || continue

  # Check if directory is a git repository
  if [ -d "$f/.git" ]; then
    mod=0
    cd "$f" || exit

    # Check branch
    branchName=$(git symbolic-ref --short HEAD)

    # Check for unpushed changes
    if [ $(git status | grep 'Your branch is ahead' -c) -ne 0 ]; then
      mod=1
    fi

    # Check for untracked files
    if [ $(git status | grep Untracked -c) -ne 0 ]; then
      mod=2
    fi

    # Check for modified files
    if [ $(git status | grep modified -c) -ne 0 ]; then
      mod=3
    fi

    # print out the status line
    if [ $mod -eq 0 ]
    then # everything is good
      echo -en "\033[0;32m"
      echo -n "✔ "
      echo -en "\033[0m"
    else # there are local changes
      echo -en "\033[0;31m"
      echo -n "✘ "
      echo -en "\033[0m"
    fi

    echo -en "\033[0;35m"
    echo -n "${display_prefix}${f##*/}"
    echo -en "\033[0m"
    echo -n " is on branch "
    if [ "$branchName" == "master" ]
    then
      echo -en "\033[0;32m" # green
    else
      echo -en "\033[0;34m" # blue
    fi
    echo -n $branchName
    echo -en "\033[0m"

    if [ ! $mod -eq 0 ]
    then
        echo -n " with "

        if [ $mod -eq 1 ]
        then
          echo -en "\033[0;33m"
          echo -n "unpushed commit(s)"
          echo -en "\033[0m"
        elif [ $mod -eq 2 ]
        then
          echo -en "\033[0;37m"
          echo -n "untracked file(s)"
          echo -en "\033[0m"
        elif [ $mod -eq 3 ]
        then
          echo -en "\033[0;31m"
          echo -n "modified file(s)"
          echo -en "\033[0m"
        fi
    fi

    if [[ $option == "--v" ]]; then
      echo -n ". 🔗"
      git branch -vv --color=always | grep  '^*' | awk '{ $1 = ""; $2 = ""; print $0 }'
    else
      echo "."
    fi

    cd ../

  else
    # recurse into sub-directory
    git-status $f "${display_prefix}${f##*/}/" $option
  fi

done

Installation

Place in your PATH.

Usage

From current directory,

$ git-status

Or specify a specific directory (that you're not currently in),

$ git-status some-other-dir

You can also request verbose output for each repo encountered,

$ git-status --v

which will print the effect of git branch -vv giving you the sha, remote tracking branch, and latest commit message.

Also see git-pull.