#compdef showoff
# ------------------------------------------------------------------------------
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# ------------------------------------------------------------------------------
# Description
# -----------
#
#  Completion script for Showoff 0.20.3 (https://github.com/puppetlabs/showoff).
#
# ------------------------------------------------------------------------------
# Authors
# -------
#
#  * Bruno Michel (https://github.com/nono)
#  * Shoehi Yoshida (https://github.com/nono)
#
# ------------------------------------------------------------------------------

_showoff_subcommands() {
  local -a commands=(
    "add:Add a new slide at the end in a given dir"
    "new:Add a new slide at the end in a given dir"
    "create:Create new showoff presentation"
    "init:Create new showoff presentation"
    "github:Puts your showoff presentation into a gh-pages branch"
    "help:Shows a list of commands or help for one command"
    "heroku:Setup your presentation to serve on Heroku"
    "info:Display information about a Showoff presentation"
    "pdf:Generate PDF version of presentation"
    "serve:Serves the showoff presentation in the specified (or current) directory"
    "skeleton:Build a showoff presentation from a showoff.json outline"
    "static:Generate static version of presentation"
    "validate:Validate the consistency of your presentation"
  )

  _describe -t commands 'showoff command' commands
}

_showoff_help() {
  local -a commands=(${(@f)"$(showoff help -c 2>/dev/null)"})
  _values 'commands' $commands
}

_showoff() {
  local curcontext="$curcontext" state line ret=1

  _arguments -C \
    '--debug[Show application backtraces on crash]' \
    '--dev[Use the next-gen development version of Showoff]' \
    '(- *)--help[Show help message]' \
    '(- *)--version[Display the program version]' \
    '1: :_showoff_subcommands' \
    '*:: :->args' \
      && ret=0

    case $state in
      (args)
        case $line[1] in
          (add|new)
            _arguments \
              '(-d --dir)'{-d,--dir}='[Slide dir (where to put a new slide file)]:directory:_files -/' \
              '(-n --name)'{-n,--name}='[Slide name (name of the new slide file)]:basename' \
              {-s,--source}='[Include code from the given file as the slide body]:file:_files' \
              '(-t --style --type)'{-t,--style,--type}='[Slide Type/Style (default: title)]:style' \
              '(-u --nonumber)'{-u,--nonumber}"[Don't number the slide, use the given name verbatim]" \
              '1:title' && ret=0
            ;;
          (create|init)
            _arguments \
              '(-d --slidedir)'{-d,--slidedir}='[Sample slide directory name (default: one)]:arg' \
              '(-n --nosamples)'{-n,--nosamples}="[Don't create sample slides]" \
              '1:dir_name' && ret=0
            ;;
          (help)
            _arguments \
              '-c[List commands one per line, to assist with shell completion]' \
              '1: :_showoff_help' && ret=0
            ;;
          (heroku)
            _arguments \
              '(-f --force)'{-f,--force}'[force overwrite of existing Gemfile, .gems and config.ru files if they exist]' \
              '(-p --password)'{-p,--password}='[add password protection to your heroku site(default: none)]' \
              '1:heroku_name' && ret=0
            ;;
          (info)
            _arguments \
              '(-f --file)'{-f,--file}='[alternate json filename]: :_files -g "*.json"' \
              '(-j --json)'{-j,--json}'[render output as json]' \
              && ret=0
            ;;
          (pdf|static)
            _arguments \
              '(-f --file --pres_file)'{-f,--file,--pres_file}='[JSON file used to describe presentation(default: showoff.json)]: :_files -g "*.json"' \
              '(-l --lang --language --locale)'{-l,--lang,--language,--locale}'[Language code to generate(default: none)]' \
              '1:name' \
              && ret=0
            ;;
          (serve)
            _arguments \
              '(-S --standalone)'{-S,--standalone}'[Run in standalone mode with no audience interaction]' \
              '(-f --file --pres_file)'{-f,--file,--pres_file}='[JSON file used to describe presentation(default: showoff.json)]: :_files -g "*.json"' \
              '--git_branch=[Branch of git repository to use(default: none)]:branch' \
              '--git_path=[Path of the presentation within the git repository(default: none)]:path' \
              '(-h --host)'{-h,--host}='[Host or ip to run on(default: 0.0.0.0)]' \
              '--nocache[Disable content caching]'\
              '--nosleep[Prevent the computer from sleeping during your presentation]' \
              '(-p --port)'{-p,--port}='[Port on which to run(default: 9090)]' \
              '(-r --review)'{-r,--review}'[Enable code review]'\
              '(-s --ssl)'{-s,--ssl}'[Run via HTTPS]' \
              '--ssl_certificate=[Path to SSL certificate]: :_files' \
              '--ssl_private_key=[Path to SSL private key]: :_files' \
              '(-u --url --git_url)'{-u,--url,--git_url}='[GIT URL to a repository containing the presentation]:url' \
              '(-v --verbose)'{-v,--verbose}'[Show verbose messaging]' \
              '(-x --execute --executecode)'{-x,--execute,--executecode}'[Enable remote code execution]' \
              '1: :_files -/' && ret=0
            ;;
          (skeleton|validate)
            _arguments \
              '(-f --file)'{-f,--file}'=[alternate json filename(default: none)]: :_files -g "*.json"' \
              && ret=0
            ;;
          *)
            (( ret )) && _message 'no more arguments'
            ;;
        esac
        ;;
    esac

  return ret
}

_showoff "$@"

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