Fuzzy switcher, handles checking out origin branches.

git-sw.sh

#!/usr/bin/env bash
# filename: ~/bin/git-sw
#  example: git sw 930
#  example: git sw origin/JIRA-2
#
# Fuzzy switch
# TODO: Does not handle remotes other than origin.

# Check branch locally
BRANCH=$(git branch | grep $1 | head -n1 | xargs) 
ORIGIN_BRANCH=''
if [ -z "$BRANCH" ]; then
	# Check remote branch if the branch does not exist locally.
	BRANCH=$(git branch --remote | grep $1 | head -n1) 
fi


# Handle requests for origin branches, or for branches that are found in the remote:
# Trim branch name
BRANCH="$(echo $BRANCH | xargs)"
if [[ $BRANCH == origin/* ]]; then
    ORIGIN_BRANCH=$BRANCH
    # Derive branch name by removing origin/
    BRANCH=$(echo "$BRANCH" | sed 's/^origin\///')
fi
echo "$BRANCH $ORIGIN_BRANCH"

git switch -C $BRANCH $ORIGIN_BRANCH; git fetch