gdz.sh

#!/bin/bash

# gdz = git diff fzf

files=$(git status -s | grep ' M' | awk '{print $NF}')
if [ -n "${files}" ]; then
   file=$(echo "$files" | fzf)
   if [ -n "${file} " ]; then
       root=$(git rev-parse --show-toplevel)
       cmd="${EDITOR} ${root}/${file}"
       echo $cmd
       $(${cmd})
   fi
fi

prompt_command.sh

get_prompt() {
    bold_green=$(echo -e "\[\033[1;32m\]")
    underline=$(echo -e "\[\033[4m\]")
    reset=$(echo -e "\[\033[0m\]")
    branch="$(git rev-parse --abbrev-ref HEAD 2>/dev/null)"
    if [ -n "${branch}" ]; then
        export PS1='\w '${underline}${branch}${reset}' '${bold_green}'•'${reset}' '
    else
        export PS1='\w '${reset}${bold_green}'•'${reset}' '
    fi
}
PROMPT_COMMAND='get_prompt'