Checkouter

xc.sh

#!/bin/bash

command=$(basename $0)
usage() { printf "Usage: ${BLUE}$command${NC} ${RED}[search-term]${NC} ${GREEN}[-f]${NC}\n" 1>&2; exit 1; }

CODE=$1
TMP=~/.xc
TIME_CHANGE=3600

RED='\033[0;33m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m' # No Color

if [ -z "$CODE" ]; then
    usage;
    # echo "Please enter a code to checkout"
    exit 1
fi

git rev-parse --verify "remotes/origin/$CODE" > /dev/null 2>&1 && {
    git checkout $CODE
    exit 0
}

NAME=$(git config --get remote.origin.url | sed -E "s/http|https|[:\/@._]|-//g" || {
    echo "Not a git repository..."
    exit 1
})

FILENAME="$TMP/$NAME"

OPTIND=2
while getopts ":f" o; do
    case "${o}" in
        f)
            rm $FILENAME > /dev/null 2>&1
            ;;
        *)
            ;;
    esac
done

CURRENT_TIME=$(date +%s)
EXISTING_TIME=$((date -r "$FILENAME" "+%s" 2>&1 || echo 0) | tail -1)
DIFF=$(expr $CURRENT_TIME - $EXISTING_TIME)

if (( DIFF > TIME_CHANGE )); then
    echo "Fetching Updates..."
    git fetch --all > /dev/null || exit 1
    mkdir -p $TMP
    rm $FILENAME > /dev/null 2>&1
    touch $FILENAME
    echo "------------------"
    echo
fi


BRANCHES=$(git branch --all | sed -n "s/remotes\/origin\/\(.*$CODE.*\)/\1/p")
LINES=$(echo "$BRANCHES" | wc -l | awk '{$1=$1};1')

if (( LINES > 1 )); then
    printf "${RED}$LINES${NC} branches found for '$CODE':\n"

    i="0"
    echo "$BRANCHES" | while read -r line ; do
        printf "  - ${GREEN}$line${NC}\n"
	i=$(expr $i + 1)

	if (( i > 10 )); then
	    echo "  ..."
	    break
	fi
    done

    printf "\nPlease narrow your search term.\n"
    exit 1
fi

BRANCH=$(echo $BRANCHES | awk '{$1=$1};1')

if [ -z "$BRANCH" ]; then
  printf "No branches found using '${RED}$CODE${NC}'\n"
  exit 1
fi

if [[ "$BRANCH" =~ ^\s*\*\s*(.*)$ ]]; then
    BRANCH=${BASH_REMATCH[1]}
else
    BRANCH="$BRANCH"
fi

if [[ "$BRANCH" =~ ^\s*remotes\/origin\/(.*)$ ]]; then
    BRANCH=${BASH_REMATCH[1]}
else
    BRANCH="$BRANCH"
fi

BRANCH=$(echo "$BRANCH" | awk '{$1=$1};1')

git checkout "$BRANCH"

Usage:

xc 181

or

xc HELLO

or

xc HELLO-181

The idea is that checks out the branch matching that pattern.