#compdef rdf

_rdfshInputFile () {
    local expl
    _wanted files expl 'RDF File' _files -g '*.(#i)(rdf|n3|nt|owl|tt)(.)'
}

_rdfshResourceHistory () {
    typeset -a rhistory
    local resource
    tail $HOME/.cache/rdf.sh/resource.history 2> /dev/null | tac | sed 's/:/\\\\:/' | while read resource
    do
        rhistory+=(${resource/ #    [0-9]#:*})
    done
    _describe -t rhistory 'resource history' rhistory
}


_rdf() {
    if [ "$CURRENT" -eq "2" ]
    then
        _describe -t command "RDF commands" "`rdf zshcomp`"
    else
        #_wanted files expl 'RDF Files' _files -g '*.(#i)(rdf|n3|owl|nt|xml|ttl)(.)'
        _alternative 'files:RDF File:_rdfshInputFile' 'rhistory:resource history:_rdfshResourceHistory'
    fi

    #local cmd expl
    #`rdf zshcomp`
    #local args=(eins:Einmal zwei:ttt)
    #_files -J "RDF files" -g '*.(#i)rdf.'
    #_describe 'Argument' args
    #_describe -t command "commands" args
    #_description files expl 'RDF files'
    #_files "$expl[@]" -g '*.(#i)(rdf|n3|owl|nt|xml)(.)'

    #

    #_arguments '-n[]' '-e[enable]'
    #_arguments `rdf zshcomp`
    #_arguments '-ntt[tt]' '-ett[enable]'
}
  compdef _rdf rdf rdf.sh