a first version a completion file for fleetctl

src/_fleetctl

@@ -0,0 +1,102 @@
+#compdef fleetctl
+# ------------------------------------------------------------------------------
+# Description
+# -----------
+#
+#  Completion script for fleetctl (https://github.com/coreos/fleet).
+#
+#
+# ------------------------------------------------------------------------------
+# Authors
+# -------
+#
+#  * Remi Paulmier (https://github.com/shtouff)
+#
+# ------------------------------------------------------------------------------
+
+# fleetctl zsh completion
+
+local -a _1st_arguments
+_1st_arguments=(
+    'cat:Output the contents of a submitted unit'
+    'destroy:Destroy one or more units in the cluster'
+    'fd-forward:Proxy stdin and stdout to a unix domain socket'
+    '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 loading 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'
+)
+
+__task_list ()
+{
+    local expl
+    declare -a tasks
+
+    tasks=(cat destroy fd-forward help journal list-machines list-unit-files \
+      list-units load ssh start status stop submit unload version)
+
+    _wanted tasks expl 'help' compadd $tasks
+}
+
+__unit_list ()
+{
+    _wanted application expl 'command' compadd $(command fleetctl list-units | \
+      tail -n +2  | awk '{print $1}')
+}
+
+local expl
+
+local curcontext="$curcontext" state line
+local -A opt_args
+
+_arguments -C \
+    ':command:->command' \
+    '*::options:->options'
+
+case $state in
+  (command)
+      _describe -t commands "gem subcommand" _1st_arguments
+      return
+  ;;
+
+  (options)
+    case $line[1] in
+      (help)
+         _arguments ':feature:__task_list'
+      ;;
+
+      (destroy|journal|start|status|stop|unload|cat)
+          _arguments '*:feature:__unit_list'
+      ;;
+
+      (load|submit)
+          _arguments '*:file:_files -g *.service'
+      ;;
+
+      (ssh)
+          _arguments '*:host:_hosts'
+      ;;
+
+      (*)
+          _arguments '*:file:_files'
+      ;;
+    esac
+  ;;
+esac
+
+# Local Variables:
+# mode: Shell-Script
+# sh-indentation: 2
+# indent-tabs-mode: nil
+# sh-basic-offset: 2
+# End:
+# vim: ft=zsh sw=2 ts=2 et