git-go.sh

#!/bin/zsh

c=$(git branch | grep -c -- "$1")

if [[ "$c" -eq 1 ]]; then
    git checkout $(git branch | grep -- "$1")
else
    echo "Pattern \"$1\" is ambigus"
    git branch | grep --color -- "$1"
fi

git-review.sh

#!/usr/bin/zsh

branch=$(git branch -rl 'origin/feature/*' --format '%(refname:lstrip=2)' | grep -v <(git branch -l 'feature/*' --format '%(refname:lstrip=2)') | fzf)

git checkout -b "review/${branch#origin/feature/}" "${branch}"
git switch "review/${branch#origin/feature/}"

others.sh

[[ $(git symbolic-ref HEAD) =~ /review/a ]] && exit 1
git drop