_nixops

#compdef nixops
#autoload

_nix-common-options

# List of valid commands
local -a _1st_arguments
_1st_arguments=(
  "list:list all known deployments"\
  "create:create a new deployment"\
  "modify:modify an existing deployment"\
  "clone:clone an existing deployment"\
  "delete:delete a deployment"\
  "info:show the state of the deployment"\
  "check:check the state of the machines in the network"\
  "set-args:persistently set arguments to the deployment specification"\
  "deploy:deploy the network configuration"\
  "send-keys:send encryption keys"\
  "destroy:destroy all resources in the specified deployment"\
  "stop:stop all virtual machines in the network"\
  "start:start all virtual machines in the network"\
  "reboot:reboot all virtual machines in the network"\
  "show-physical:print the physical network expression"\
  "ssh:login on the specified machine via SSH"\
  "ssh-for-each:execute a command on each machine via SSH"\
  "scp:copy files to or from the specified machine via scp"\
  "rename:rename machine in network"\
  "backup:make snapshots of persistent disks in network (EC2-only)"\
  "backup-status:get status of backups"\
  "remove-backup:remove a given backup"\
  "clean-backups:remove old backups"\
  "restore:restore machines based on snapshots of persistent disks in network (EC2-only)"\
  "show-option:print the value of a configuration option"\
  "list-generations:list previous configurations to which you can roll back"\
  "rollback:roll back to a previous configuration"\
  "delete-generation:remove a previous configuration"\
  "show-console-output:print the machines console output on stdout"\
  "dump-nix-paths:dump Nix paths referenced in deployments"\
  "export:export the state of a deployment"\
  "import:import deployments into the state file"\
  "edit:open the deployment specification in \$EDITOR"\
  )

# Options valid for every command
local -a _nixops_common_arguments
_nixops_common_arguments=(
  '(--state -s)'{--state,-s}'[Path to state file that contains the deployments]:Statefile:_files -g \*.nixops'\
  '(--deployment -d)'{--deployment,-d}'[UUID or symbolic name of deployment on which to operate]'\
  '--confirm[Automatically confirm "dangerous" actions]'\
  '--debug[Turn on debugging output]'\
)

local -a _nixops_include_exclude
_nixops_include_exclude=(
  '--include[Only operate on the specified machines]:Machine Names:_hosts' \
  '--exclude[Do not operate on the specified machines]:Machine Names:_hosts' \
)

local -a _nixops_search_path_args
_nixops_search_path_args=(
  '-I[Add path to the Nix expression search path for all future evaluations]:Path:_nix_complete_includes' \
)

_arguments \
  $_nix_boilerplate_opts \
  '*:: :->subcmds' && return 0

if (( CURRENT==1 )); then
    _describe -t commands "nixos-container subcommands" _1st_arguments
    return
fi

case "$words[1]" in
  create)
    _arguments \
      $_nixops_common_arguments\
      $_nixops_search_path_args \
      '*:Nix Expressions:_nix_complete_dotnix_files'
    ;;
  modify)
    _arguments \
      $_nixops_common_arguments\
      $_nixops_search_path_args \
      '(--name -n)'{--name,-n}'[Change the symbolic name]:New Name:( )'\
    ;;
  clone)
    _arguments \
      $_nixops_common_arguments\
      '(--name -n)'{--name,-n}'[Symbolic name for the new deployment]'\
    ;;
  delete)
    _arguments \
      $_nixops_common_arguments\
      '--all[Delete all deployments in the state file]'\
      '--force[]'
    ;;
  deploy)
    _arguments \
      $_nixops_common_arguments\
      '(--kill-obsolete -k)'{--kill-obsolete,-k}'[Destroy machines no longer listed in the deployment specification]'\
      $_nix_dry_run \
	  $_nix_repair \
      '--create-only[Create missing machines only: build nothing and do not touch existing machines]'\
      '--build-only[Build the configuration without creating or deploying machines]'\
      '--copy-only[Do everything except activate the new configuration]'\
      '--check[Check that deployed machines are correctly configured]'\
      '--allow-reboot[Allow NixOps to reboot the instance if necessary]'\
      '--force-reboot[Reboot the machine to activate the new configuration]'\
      '--allow-recreate[Recreate resources that have disappeared]'\
      $_nixops_include_exclude \
      $_nixops_search_path_args \
      '--max-concurrent-copy[Set the maximum concurrent nix-copy-closure processes (Default 5)]:Number:( )'
    ;;
  destroy)
    _arguments \
      $_nixops_common_arguments\
      '--all[Destroy all deployments]'\
      $_nixops_include_exclude \
    ;;
  stop)
    _arguments \
      $_nixops_common_arguments\
      $_nixops_include_exclude \
    ;;
  start)
    _arguments \
      $_nixops_common_arguments\
      $_nixops_include_exclude \
    ;;
  info)
    _arguments \
      $_nixops_common_arguments\
      '--all[Print information about all resources in all known deployments]'\
      '--plain[Print in a more easily parsed format]'\
      '--no-eval[Do not evaluate the deployment specification]'
    ;;
  check)
    _arguments \
      $_nixops_common_arguments\
      '--all[Check all machines in all known deployments]'
    ;;
  ssh)
    _arguments \
      $_nixops_common_arguments\
      '--include-keys[]'
    ;;
  ssh-for-each)
    _arguments \
      $_nixops_common_arguments\
      '(--parallel -p)'{--parallel,-p}'[Execute the command on each machine in parallel]'\
      $_nixops_include_exclude \
    ;;
  reboot)
    _arguments \
      $_nixops_common_arguments\
      $_nixops_include_exclude \
      '--no-wait[Do not wait until the machines have finished rebooting]'
    ;;
  backup)
    _arguments \
      $_nixops_common_arguments\
      $_nixops_include_exclude \
    ;;
  restore)
    _arguments \
      $_nixops_common_arguments\
      $_nixops_include_exclude \
      '--devices[Restore only the persistent disks which are mapped to the specified device names]:Device names:( )'\
      '--backup-id[Restore the persistent disks of all machines to a given backup except the ones listed here.]:Backup ids:( )'
    ;;
  show-option)
    _arguments \
      $_nixops_common_arguments\
      '--xml[Format output as XML]'\
      '1:machine:_hosts'\
      '2:option:( )'
    ;;
  set-args)
    _arguments \
      $_nixops_common_arguments\
      '--arg[Set the function argument]:Name:( ):Value:( )'\
      '--argstr[Like --arg but the value is a string]:Name:( ):Value:( )'\
      '--unset[Remove a previously set function argument]:Name:( )'
    ;;
  show-console-output)
    _arguments \
      $_nixops_common_arguments\
      '1:machine:_hosts'
    ;;
  export)
    _arguments \
      $_nixops_common_arguments\
      '--all[Apply to all deployments]'
    ;;
  import)
    _arguments \
      $_nixops_common_arguments\
      '--include-keys[]'
    ;;
  *)
    _arguments \
      $_nixops_common_arguments\
    ;;
esac