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systemd/shell-completion/zsh/_systemd-nspawn
William Giokas 862f4963c6 zsh_completion: Fix single letter args
Things like -n to specify the lines to show with systemctl and
journalctl accepts syntax like:

  journalctl -n4
  systemctl -n14

Previously, typing `-nXX <tab>` where XX is a number, zsh would try to
complete an integer. Now it will see the XX and use the _journalctl_none
completion. This is also how any of the single letter options that take
arguments work as well.
2013-08-23 12:48:14 -04:00

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#compdef systemd-nspawn
_nspawn-caps(){
local -a _caps
_caps=( CAP_CHOWN CAP_DAC_OVERRIDE CAP_DAC_READ_SEARCH
CAP_FOWNER CAP_FSETID CAP_IPC_OWNER CAP_KILL CAP_LEASE CAP_LINUX_IMMUTABLE
CAP_NET_BIND_SERVICE CAP_NET_BROADCAST CAP_NET_RAW CAP_SETGID CAP_SETFCAP CAP_SETPCAP
CAP_SETUID CAP_SYS_ADMIN CAP_SYS_CHROOT CAP_SYS_NICE CAP_SYS_PTRACE CAP_SYS_TTY_CONFIG
CAP_SYS_RESOURCE CAP_SYS_BOOT )
_values -s , 'capabilities' "$_caps[@]"
}
_arguments \
{-h,--help}'[Show this help]' \
{--directory=,-D+}'[Directory to use as file system root for the namespace container. If omitted the current directory will be used.]:directories:_directories' \
{--boot,-b+}'[Automatically search for an init binary and invoke it instead of a shell or a user supplied program.]' \
{--user=,-u+}'[Run the command under specified user, create home directory and cd into it.]' \
'--uuid=[Set the specified uuid for the container.]' \
{--controllers=,-C+}'[Makes the container appear in other hierarchies than the name=systemd:/ one. Takes a comma-separated list of controllers.]' \
'--private-network[Turn off networking in the container. This makes all network interfaces unavailable in the container, with the exception of the loopback device.]' \
'--read-only[Mount the root file system read only for the container.]' \
'--capability=[List one or more additional capabilities to grant the container.]:capabilities:_nspawn-caps' \
"--link-journal=[Control whether the container's journal shall be made visible to the host system.]:options:(no, host, guest, auto)" \
'-j[Equivalent to --link-journal=guest.]'