ghb-auto.sh

#!/bin/bash

# bash/zsh completion support for GHB.
#
# GHB - GitHub on Terminal
# Copyright (C) 2017 Progyan Bhattacharya <admin@codeprogyan.me>
# Maintained by: Bytes Club (https://bytesclub.github.io)<bytes-club@googlegroups.com>
# Distributed under MIT License.

_ghb() {
    local cur prev opt
    COMPREPLY=()
    cur="${COMP_WORDS[COMP_CWORD]}"
    prev="${COMP_WORDS[COMP_CWORD-1]}"
    declare -a opts

    if [[ $prev == "ghb" ]]; then
        unset opts
        opts=("-h" "--help" "-v" "--version" "init" "status" "issues" "pulls")
    elif [[ $prev == "issues" || $prev == "pulls" ]]; then
        unset opts
        opts=("open" "closed" "all" "label=" "id=")
    fi

    opt=''
    for i in "${opts[@]}"
    do
        if [[ $i == "${cur}"* ]]; then
            opt="$opt $i"
        fi
    done

    COMPREPLY=( $(compgen -W "${opt}" -- ${cur}) )
    return 0
}

complete -F _ghb ghb