git-status — run a quick audit of folder with many git projects

git-status.sh

#!/usr/bin/env bash
# git-status — run a quick audit of folder with many git projects
#!/usr/bin/env bash

#!/usr/bin/env bash

RED=$'\033[31m'
GREEN=$'\033[32m'
YELLOW=$'\033[33m'
CYAN=$'\033[36m'
BOLD=$'\033[1m'
RESET=$'\033[0m'

current_group=""

printf "${BOLD}%-25s %-15s %-10s %-15s${RESET}\n" "REPO" "BRANCH" "STATUS" "AHEAD/BEHIND"

while IFS= read -r -d '' repo; do
  group=$(dirname "$repo")

  if [ "$group" != "$current_group" ]; then
    current_group="$group"
    echo ""
    echo "${BOLD}${CYAN}== $group ==${RESET}"
  fi

  branch=$(git -C "$repo" rev-parse --abbrev-ref HEAD 2>/dev/null)
  dirty=$(git -C "$repo" status --porcelain -uno 2>/dev/null)

  if [ -n "$dirty" ]; then
    status="${RED}dirty${RESET}"
  else
    status="${GREEN}clean${RESET}"
  fi

  ab=$(git -C "$repo" rev-list --left-right --count '@{u}...HEAD' 2>/dev/null)
  if [ -z "$ab" ]; then
    ahead_behind="${YELLOW}no upstream${RESET}"
  else
    behind=$(echo "$ab" | cut -f1)
    ahead=$(echo "$ab" | cut -f2)
    if [ "$ahead" = "0" ] && [ "$behind" = "0" ]; then
      ahead_behind="${GREEN}up to date${RESET}"
    else
      ahead_behind="${YELLOW}↑${ahead} ↓${behind}${RESET}"
    fi
  fi

  printf "  %-25s %-15b %-10b %-15b\n" "$(basename "$repo")" "$branch" "$status" "$ahead_behind"
done < <(find . -type d -exec test -d '{}/.git' \; -prune -print0 | sort -z)