1# greet fish shell completion
2
3function __fish_greet_no_subcommand --description 'Test if there has been any subcommand yet'
4    for i in (commandline -opc)
5        if contains -- $i config c sub-config s ss info i in some-command
6            return 1
7        end
8    end
9    return 0
10end
11
12complete -c greet -n '__fish_greet_no_subcommand' -l socket -s s -r -d 'some \'usage\' text'
13complete -c greet -n '__fish_greet_no_subcommand' -f -l flag -s fl -s f -r
14complete -c greet -n '__fish_greet_no_subcommand' -f -l another-flag -s b -d 'another usage text'
15complete -c greet -n '__fish_greet_no_subcommand' -f -l help -s h -d 'show help'
16complete -c greet -n '__fish_greet_no_subcommand' -f -l version -s v -d 'print the version'
17complete -c greet -n '__fish_seen_subcommand_from config c' -f -l help -s h -d 'show help'
18complete -r -c greet -n '__fish_greet_no_subcommand' -a 'config c' -d 'another usage test'
19complete -c greet -n '__fish_seen_subcommand_from config c' -l flag -s fl -s f -r
20complete -c greet -n '__fish_seen_subcommand_from config c' -f -l another-flag -s b -d 'another usage text'
21complete -c greet -n '__fish_seen_subcommand_from sub-config s ss' -f -l help -s h -d 'show help'
22complete -r -c greet -n '__fish_seen_subcommand_from config c' -a 'sub-config s ss' -d 'another usage test'
23complete -c greet -n '__fish_seen_subcommand_from sub-config s ss' -f -l sub-flag -s sub-fl -s s -r
24complete -c greet -n '__fish_seen_subcommand_from sub-config s ss' -f -l sub-command-flag -s s -d 'some usage text'
25complete -c greet -n '__fish_seen_subcommand_from info i in' -f -l help -s h -d 'show help'
26complete -r -c greet -n '__fish_greet_no_subcommand' -a 'info i in' -d 'retrieve generic information'
27complete -c greet -n '__fish_seen_subcommand_from some-command' -f -l help -s h -d 'show help'
28complete -r -c greet -n '__fish_greet_no_subcommand' -a 'some-command'
29