json-glib-validate

#!/hint/bash -efu

#
# Bash programmable completion rules for json-glib-validate(1)
#

# Copyright (C) 2019 Denis Ollier
#
# This script is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.

_json_glib_validate()
{
    local cur prev words cword
    _init_completion || return  # requires bash-completion >= 1.90 (2011-11-03)

    #
    # Get full completion context
    #
    local i length
    length=${#words[@]}
    # Skip the last word if it is the one being completed
    ((cword == length - 1)) && [ "${cur}" ] && ((length--))

    for ((i = 0; i < length; i++)); do
        case ${words[i]} in
            '-h'|'--help') return;;  # No completion for -h/--help
        esac
    done

    #
    # Suggest possible completions
    #
    local suggests

    ((${#words[@]} == 2)) && suggests=('-h' '--help')
    COMPREPLY=($(compgen -W '"${suggests[@]}"' -- "${cur}"))

    COMPREPLY+=($(compgen -f -- "${cur}"))
}

complete -o no-sort -F _json_glib_validate json-glib-validate

# vi: set ft=sh et sw=4 ts=4: