ohmyzsh/plugins/fleetctl/_fleetctl

#compdef fleetctl

# Fleetctl autocompletion for oh-my-zsh
# Requires: fleetctl installed
# Author: Simon Gate (@smgt)

# ----- Helper functions
__fleet_machines() {
  declare -a machine_cmd
  machine_cmd=($(fleetctl list-machines --fields=machine,ip --no-legend -l|awk '{print $1":["$2"]"}'))
  _describe 'list-machines' machine_cmd
}

__fleet_units() {
  declare -a unit_cmd
  unit_cmd=($(fleetctl list-units -fields=unit --no-legend|awk '{print $1}'))
  _describe 'list-units' unit_cmd
}

# ----- Commands
# Seperate function for each command, makes extension easier later
# ---------------------------


__cat() {
  __fleet_units
}

__destroy() {
  __fleet_units
}

__journal() {
  _arguments \
    '--lines=[Number of recent log lines to return]' \
    '(-f,--follow)'{-f,--follow}'[Continuously print new entries as they are appended to the journal."]'
  __fleet_units
}

__list_machines() {
  _arguments \
    '--fields=[Columns to print for each Machine. Valid fields are "ip,metadata,machine"]' \
    '(-l,--full)'{-l,--full}'[Do not ellipsize fields on output]' \
    '--no-legend[Do not print a legend (column headers)]'
}

__list_unit_files() {
  _arguments \
    '--fields=[Columns to print for each Unit file. Valid fields are "desc,dstate,global,hash,state,target,tmachine,unit"]' \
    '(-l,--full)'{-l,--full}'[Do not ellipsize fields on output]' \
    '--no-legend[Do not print a legend (column headers)]'
}

__list_units() {
  _arguments \
    '--fields=[Columns to print for each Unit. Valid fields are "active,hash,load,machine,sub,unit"]' \
    '(-l,--full)'{-l,--full}'[Do not ellipsize fields on output]' \
    '--no-legend[Do not print a legend (column headers)]'
}

__load() {
  _arguments \
    '--block-attempts=[Wait until the jobs are loaded, performing up to N attempts before giving up. A value of 0 indicates no limit. Does not apply to global units.]' \
    '--no-block[Do not wait until the jobs have been loaded before exiting. Always the case for global units.]'
  __fleet_units
}

__ssh() {
  _arguments \
    '(-A,--forward-agent)'{-A,--forward-agent}'[Forward local ssh-agent to target machine.]' \
    '--machine=[Open SSH connection to a specific machine.]' \
    '--unit=[Open SSH connection to machine running provided unit.]'
  __fleet_machines
}

__start() {
  _arguments \
    '--block-attempts=[Wait until the units are launched, performing up to N attempts before giving up. A value of 0 indicates no limit. Does not apply to global units.]' \
    '--no-block[Do not wait until the units have launched before exiting. Always the case for global units.]'
  __fleet_units
}

__status() {
  __fleet_units
}

__stop() {
  _arguments \
    '--block-attempts=[Wait until the units are stopped, performing up to N attempts before giving up. A value of 0 indicates no limit. Does not apply to global units.]' \
    '--no-block[Do not wait until the units have stopped before exiting. Always the case for global units.]'
  __fleet_units
}

__submit() {
  _arguments '*:files:_files'
}

__unload() {
  _arguments \
    '--block-attempts=[Wait until the units are inactive, performing up to N attempts before giving up. A value of 0 indicates no limit.]' \
    '--no-block[Do not wait until the units have become inactive before exiting.]'
  __fleet_units
}

# end commands ---------
# ----------------------

local -a _1st_arguments
_1st_arguments=(
  "cat":"Output the contents of a submitted unit"
  "destroy":"Destroy one or more units in the cluster"
  "help":"Show a list of commands or help for one command"
  "journal":"Print the journal of a unit in the cluster to stdout"
  "list-machines":"Enumerate the current hosts in the cluster"
  "list-unit-files":"List the units that exist in the cluster."
  "list-units":"List the current state of units in the cluster"
  "load":"Schedule one or more units in the cluster, first submitting them if necessary."
  "ssh":"Open interactive shell on a machine in the cluster"
  "start":"Instruct systemd to start one or more units in the cluster, first submitting and oading if necessary."
  "status":"Output the status of one or more units in the cluster"
  "stop":"Instruct systemd to stop one or more units in the cluster."
  "submit":"Upload one or more units to the cluster without starting them"
  "unload":"Unschedule one or more units in the cluster."
  "version":"Print the version and exit"
)

_arguments '*:: :->command'

if (( CURRENT == 1 )); then
    _describe -t commands "fleetctl command" _1st_arguments
    return
fi

local -a _command_args
case "$words[1]" in
  cat)
    __cat ;;
  destory)
    __destroy;;
  journal)
    __journal ;;
  list-machines)
    __list_machines;;
  list-unit-files)
    __list_unit_files ;;
  list-units)
    __list_units ;;
  load)
    __load ;;
  ssh)
    __ssh ;;
  start)
    __start ;;
  status)
    __status ;;
  stop)
    __stop ;;
  submit)
    __submit ;;
  unload)
    __unload ;;
  version)
    __version ;;
esac