completion.jinja

#compdef {{ tool.name }}
# ----------------------------------------------------------------------------------------
# Zsh completion file for {{ tool.name }}
#
{% if tool.description %}
{% for line in tool.description.splitlines() %}
# {{ line }}
{% endfor %}
{% endif %}
#
# This file was generated with help from Zargparse (https://github.com/ctil/zargparse)
# ----------------------------------------------------------------------------------------

typeset -A opt_args

_{{ tool.name }}() {
{% if tool.subcommands %}
  # Define the subcommands
  local -a commands
  commands=(
{% for cmd in tool.subcommands %}
    '{{ cmd.name }}:{{ cmd.help_text }}'
{% endfor %}
  )
{% endif %}

  # Global flags (i.e. ones not associated with a subcommand)
  _arguments \
{% if tool.subcommands %}
    "1: :{_describe 'command' commands}" \
{% endif %}
{% for flag in tool.flags %}
    {{ flag.arg_string }} \
{% endfor %}
    '*:: :->args'

{% if tool.subcommands %}
  # Flags for each subcommand
  case $state in
    args)
      case $words[1] in
{% for cmd in tool.subcommands %}
        {{ cmd.name }})
          _arguments \
{% for flag in cmd.flags %}
            {{ flag.arg_string }} \
{% endfor %}
            ;;
{% endfor %}
      esac
      ;;
  esac
{% endif %}
}
_{{ tool.name }}