# greet fish shell completion function __fish_greet_no_subcommand --description 'Test if there has been any subcommand yet' for i in (commandline -opc) if contains -- $i config c sub-config s ss info i in some-command return 1 end end return 0 end complete -c greet -n '__fish_greet_no_subcommand' -l socket -s s -r -d 'some usage text' complete -c greet -n '__fish_greet_no_subcommand' -f -l flag -s fl -s f -r complete -c greet -n '__fish_greet_no_subcommand' -f -l another-flag -s b -d 'another usage text' complete -c greet -n '__fish_greet_no_subcommand' -f -l help -s h -d 'show help' complete -c greet -n '__fish_greet_no_subcommand' -f -l version -s v -d 'print the version' complete -c greet -n '__fish_seen_subcommand_from config c' -f -l help -s h -d 'show help' complete -r -c greet -n '__fish_greet_no_subcommand' -a 'config c' -d 'another usage test' complete -c greet -n '__fish_seen_subcommand_from config c' -l flag -s fl -s f -r complete -c greet -n '__fish_seen_subcommand_from config c' -f -l another-flag -s b -d 'another usage text' complete -c greet -n '__fish_seen_subcommand_from sub-config s ss' -f -l help -s h -d 'show help' complete -r -c greet -n '__fish_seen_subcommand_from config c' -a 'sub-config s ss' -d 'another usage test' complete -c greet -n '__fish_seen_subcommand_from sub-config s ss' -f -l sub-flag -s sub-fl -s s -r complete -c greet -n '__fish_seen_subcommand_from sub-config s ss' -f -l sub-command-flag -s s -d 'some usage text' complete -c greet -n '__fish_seen_subcommand_from info i in' -f -l help -s h -d 'show help' complete -r -c greet -n '__fish_greet_no_subcommand' -a 'info i in' -d 'retrieve generic information' complete -c greet -n '__fish_seen_subcommand_from some-command' -f -l help -s h -d 'show help' complete -r -c greet -n '__fish_greet_no_subcommand' -a 'some-command'