.completion

# `complete` for zsh
if type complete &>/dev/null; then
  :
else
  autoload bashcompinit
  bashcompinit
fi

# completion for esmeta
_esmeta_completions() {
  local cur prev opts lastc informats outformats datafiles
  cur="${COMP_WORDS[COMP_CWORD]}"
  prev="${COMP_WORDS[COMP_CWORD-1]}"
  cmdList="help extract compile build-cfg tycheck parse eval web test262-test inject mutate"
  globalOpt="-silent -error -status -time -test262dir"
  helpOpt=""
  extractOpt="-extract:target -extract:log -extract:eval -extract:repl"
  compileOpt="-compile:log -compile:log-with-loc"
  buildcfgOpt="-build-cfg:log -build-cfg:dot -build-cfg:pdf"
  tycheckOpt="-tycheck:target -tycheck:repl -tycheck:repl-continue -tycheck:ignore -tycheck:update-ignore -tycheck:log -tycheck:detail-log -tycheck:type-sens -tycheck:infer-guard"
  parseOpt="-parse:debug"
  evalOpt="-eval:timeout -eval:multiple -eval:log -eval:detail-log"
  webOpt="-web:port"
  test262testOpt="-test262-test:target -test262-test:features -test262-test:progress -test262-test:coverage -test262-test:timeout -test262-test:with-yet -test262-test:log -test262-test:detail-log -test262-test:concurrent"
  injectOpt="-inject:defs -inject:out -inject:log"
  mutateOpt="-mutate:out -mutate:mutator -mutate:untilValid"
  # completion for commands
  case "${COMP_CWORD}" in
    1)
      COMPREPLY=($(compgen -W "version -version --version ${cmdList}"))
      return 0
      ;;
  esac
  cmd="${COMP_WORDS[1]}"
  # completion for options
  case "${cur}" in
    -*)
      case "${cmd}" in
        help)
          COMPREPLY=($(compgen -W "${globalOpt} ${helpOpt}"))
          return 0
          ;;
        extract)
          COMPREPLY=($(compgen -W "${globalOpt} ${extractOpt}"))
          return 0
          ;;
        compile)
          COMPREPLY=($(compgen -W "${globalOpt} ${extractOpt} ${compileOpt}"))
          return 0
          ;;
        build-cfg)
          COMPREPLY=($(compgen -W "${globalOpt} ${extractOpt} ${compileOpt} ${buildcfgOpt}"))
          return 0
          ;;
        tycheck)
          COMPREPLY=($(compgen -W "${globalOpt} ${extractOpt} ${compileOpt} ${buildcfgOpt} ${tycheckOpt}"))
          return 0
          ;;
        parse)
          COMPREPLY=($(compgen -W "${globalOpt} ${extractOpt} ${parseOpt}"))
          return 0
          ;;
        eval)
          COMPREPLY=($(compgen -W "${globalOpt} ${extractOpt} ${compileOpt} ${buildcfgOpt} ${evalOpt}"))
          return 0
          ;;
        web)
          COMPREPLY=($(compgen -W "${globalOpt} ${extractOpt} ${compileOpt} ${buildcfgOpt} ${webOpt}"))
          return 0
          ;;
        test262-test)
          COMPREPLY=($(compgen -W "${globalOpt} ${extractOpt} ${compileOpt} ${buildcfgOpt} ${test262testOpt}"))
          return 0
          ;;
        inject)
          COMPREPLY=($(compgen -W "${globalOpt} ${extractOpt} ${compileOpt} ${buildcfgOpt} ${injectOpt}"))
          return 0
          ;;
        mutate)
          COMPREPLY=($(compgen -W "${globalOpt} ${extractOpt} ${compileOpt} ${buildcfgOpt} ${mutateOpt}"))
          return 0
          ;;
      esac
      return 0
      ;;
  esac
  COMPREPLY=( $(compgen -X '' -f "${cur}") )
}
# completion setting
complete -o filenames -o bashdefault -F _esmeta_completions esmeta