_multipass

 1#compdef multipass
 2
 3_multipass_get_command_list () {
 4  # Sample output:
 5  # $ multipass --help
 6  # ...
 7  # Options:
 8  #   -h, --help     Display this help
 9  #   -v, --verbose  Increase logging verbosity. Repeat the 'v' in the short option
10  #                  for more detail. Maximum verbosity is obtained with 4 (or more)
11  #                  v's, i.e. -vvvv.
12  # ...
13  # Available commands:
14  #   alias     Create an alias
15  #   aliases   List available aliases
16  #   ...
17  #
18  $_comp_command1 --help | sed '1,/Available commands/d' | awk '/^[ \t]*[a-z]+/ { print $1 }'
19}
20
21_multipass_get_args_list () {
22  # Sample output:
23  # $ multpass help stop
24  # ...
25  # Options:
26  # -h, --help         Display this help
27  # -v, --verbose      Increase logging verbosity. Repeat the 'v' in the short
28  #                     option for more detail. Maximum verbosity is obtained with
29  #                     4 (or more) v's, i.e. -vvvv.
30  # --all              Stop all instances
31  # -t, --time <time>  Time from now, in minutes, to delay shutdown of the
32  #                     instance
33  # -c, --cancel       Cancel a pending delayed shutdown
34  #
35  # Arguments:
36  # name               Names of instances to stop. If omitted, and without the
37  #                     --all option, 'primary' will be assumed.
38  #
39  local arg_name=$($_comp_command1 help ${words[2]} | sed '1,/Arguments/d' | awk '/^[ \t]*[a-z]+/ { print $1; exit }')
40
41  case $arg_name in
42    name)
43      # Sample output:
44      # $ multipass list
45      # Name                    State             IPv4             Image
46      # workable-poacher        Running           10.2.0.28        Ubuntu openHAB Home Appliance
47      #
48      $_comp_command1 list | sed '1d' | awk '/^[ \t]*[^ ]+/ { print $1 }'
49    ;;
50    command)
51      _multipass_get_command_list
52    ;;
53  esac
54}
55
56_multipass () {
57  typeset -A opt_args
58
59  _arguments \
60    '1: :->command'\
61    '*: :->args'
62
63  case $state in
64    command)
65      compadd $(_multipass_get_command_list)
66    ;;
67    *)
68      compadd $(_multipass_get_args_list)
69    ;;
70  esac
71}
72
73_multipass "$@"