DockerCLI/contrib/completion/zsh/_docker

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#compdef docker
#
# zsh completion for docker (http://docker.com)
#
# version: 0.3.0
# github: https://github.com/felixr/docker-zsh-completion
#
# contributers:
# - Felix Riedel
# - Vincent Bernat
#
# license:
#
# Copyright (c) 2013, Felix Riedel
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# * Neither the name of the <organization> nor the
# names of its contributors may be used to endorse or promote products
# derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
__parse_docker_list() {
awk '
NR == 1 {
idx=1;i=0;f[i]=0
header=$0
while ( match(header, / ([A-Z]+|[A-Z]+ [A-Z]+)/) ) {
idx += RSTART+1
f[++i]=idx
header = substr($0,idx)
}
f[++i]=999
}
NR > 1 '"$1"' {
for(j=0;j<i;j++) {
x[j] = substr($0, f[j], f[j+1]-f[j]-1)
gsub(/[ ]+$/, "", x[j])
}
printf("%s:%7s, %s\n", x[0], x[3], x[1])
if (x[6] != "") {
split(x[6], names, /,/)
for (name in names) printf("%s:%7s, %s\n", names[name], x[3], x[1])
}
}
'| sed -e 's/ \([hdwm]\)\(inutes\|ays\|ours\|eeks\)/\1/'
}
__docker_stoppedcontainers() {
local expl
declare -a stoppedcontainers
stoppedcontainers=(${(f)"$(_call_program commands docker ps -a | __parse_docker_list '&& / Exit/')"})
_describe -t containers-stopped "Stopped Containers" stoppedcontainers "$@"
}
__docker_runningcontainers() {
local expl
declare -a containers
containers=(${(f)"$(_call_program commands docker ps | __parse_docker_list)"})
_describe -t containers-active "Running Containers" containers "$@"
}
__docker_containers () {
__docker_stoppedcontainers "$@"
__docker_runningcontainers "$@"
}
__docker_images () {
local expl
declare -a images
images=(${(f)"$(_call_program commands docker images | awk '(NR > 1 && $1 != "<none>"){printf("%s", $1);if ($2 != "<none>") printf("\\:%s", $2); printf("\n")}')"})
images=($images ${(f)"$(_call_program commands docker images | awk '(NR > 1){printf("%s:%-15s in %s\n", $3,$2,$1)}')"})
_describe -t docker-images "Images" images
}
__docker_tags() {
local expl
declare -a tags
tags=(${(f)"$(_call_program commands docker images | awk '(NR>1){print $2}'| sort | uniq)"})
_describe -t docker-tags "tags" tags
}
__docker_repositories_with_tags() {
if compset -P '*:'; then
__docker_tags
else
__docker_repositories -qS ":"
fi
}
__docker_search() {
# declare -a dockersearch
local cache_policy
zstyle -s ":completion:${curcontext}:" cache-policy cache_policy
if [[ -z "$cache_policy" ]]; then
zstyle ":completion:${curcontext}:" cache-policy __docker_caching_policy
fi
local searchterm cachename
searchterm="${words[$CURRENT]%/}"
cachename=_docker-search-$searchterm
local expl
local -a result
if ( [[ ${(P)+cachename} -eq 0 ]] || _cache_invalid ${cachename#_} ) \
&& ! _retrieve_cache ${cachename#_}; then
_message "Searching for ${searchterm}..."
result=(${(f)"$(_call_program commands docker search ${searchterm} | awk '(NR>2){print $1}')"})
_store_cache ${cachename#_} result
fi
_wanted dockersearch expl 'Available images' compadd -a result
}
__docker_caching_policy()
{
# oldp=( "$1"(Nmh+24) ) # 24 hour
oldp=( "$1"(Nmh+1) ) # 24 hour
(( $#oldp ))
}
__docker_repositories () {
local expl
declare -a repos
repos=(${(f)"$(_call_program commands docker images | sed -e '1d' -e 's/[ ].*//' | sort | uniq)"})
_describe -t docker-repos "Repositories" repos "$@"
}
__docker_commands () {
# local -a _docker_subcommands
local cache_policy
zstyle -s ":completion:${curcontext}:" cache-policy cache_policy
if [[ -z "$cache_policy" ]]; then
zstyle ":completion:${curcontext}:" cache-policy __docker_caching_policy
fi
if ( [[ ${+_docker_subcommands} -eq 0 ]] || _cache_invalid docker_subcommands) \
&& ! _retrieve_cache docker_subcommands;
then
_docker_subcommands=(${${(f)"$(_call_program commands
docker 2>&1 | sed -e '1,6d' -e '/^[ ]*$/d' -e 's/[ ]*\([^ ]\+\)\s*\([^ ].*\)/\1:\2/' )"}})
_docker_subcommands=($_docker_subcommands 'help:Show help for a command')
_store_cache docker_subcommands _docker_subcommands
fi
_describe -t docker-commands "docker command" _docker_subcommands
}
__docker_subcommand () {
local -a _command_args
case "$words[1]" in
(attach)
_arguments \
'--no-stdin[Do not attach stdin]' \
'--sig-proxy[Proxify all received signal]' \
':containers:__docker_runningcontainers'
;;
(build)
_arguments \
'--no-cache[Do not use cache when building the image]' \
'-q[Suppress verbose build output]' \
'--rm[Remove intermediate containers after a successful build]' \
'-t=-:repository:__docker_repositories_with_tags' \
':path or URL:_directories'
;;
(commit)
_arguments \
'--author=-[Author]:author: ' \
'-m=-[Commit message]:message: ' \
'--run=-[Configuration automatically applied when the image is run]:configuration: ' \
':container:__docker_containers' \
':repository:__docker_repositories_with_tags'
;;
(cp)
_arguments \
':container:->container' \
':hostpath:_files'
case $state in
(container)
if compset -P '*:'; then
_files
else
__docker_containers -qS ":"
fi
;;
esac
;;
(diff|export)
_arguments '*:containers:__docker_containers'
;;
(history)
_arguments \
'--no-trunc[Do not truncate output]' \
'-q[Only show numeric IDs]' \
'*:images:__docker_images'
;;
(images)
_arguments \
'-a[Show all images]' \
'--no-trunc[Do not truncate output]' \
'-q[Only show numeric IDs]' \
'--tree[Output graph in tree format]' \
'--viz[Output graph in graphviz format]' \
':repository:__docker_repositories'
;;
(inspect)
_arguments \
'--format=-[Format the output using the given go template]:template: ' \
'*:containers:__docker_containers'
;;
(import)
_arguments \
':URL:(- http:// file://)' \
':repository:__docker_repositories_with_tags'
;;
(info)
;;
(import)
_arguments \
':URL:(- http:// file://)' \
':repository:__docker_repositories_with_tags'
;;
(insert)
_arguments '1:containers:__docker_containers' \
'2:URL:(http:// file://)' \
'3:file:_files'
;;
(kill)
_arguments '*:containers:__docker_runningcontainers'
;;
(load)
;;
(login)
_arguments \
'-e=-[Email]:email: ' \
'-p=-[Password]:password: ' \
'-u=-[Username]:username: ' \
':server: '
;;
(logs)
_arguments \
'-f[Follow log output]' \
'*:containers:__docker_containers'
;;
(port)
_arguments \
'1:containers:__docker_runningcontainers' \
'2:port:_ports'
;;
(start)
_arguments \
'-a[Attach container'"'"'s stdout/stderr and forward all signals]' \
'-i[Attach container'"'"'s stding]' \
'*:containers:__docker_stoppedcontainers'
;;
(rm)
_arguments \
'--link[Remove the specified link and not the underlying container]' \
'-v[Remove the volumes associated to the container]' \
'*:containers:__docker_stoppedcontainers'
;;
(rmi)
_arguments \
'*:images:__docker_images'
;;
(restart|stop)
_arguments '-t=-[Number of seconds to try to stop for before killing the container]:seconds to before killing:(1 5 10 30 60)' \
'*:containers:__docker_runningcontainers'
;;
(top)
_arguments \
'1:containers:__docker_runningcontainers' \
'(-)*:: :->ps-arguments'
case $state in
(ps-arguments)
_ps
;;
esac
;;
(ps)
_arguments \
'-a[Show all containers]' \
'--before=-[Show only container created before...]:containers:__docker_containers' \
'-l[Show only the latest created container]' \
'-n=-[Show n last created containers, include non-running one]:n:(1 5 10 25 50)' \
'--no-trunc[Do not truncate output]' \
'-q[Only show numeric IDs]' \
'-s[Display sizes]' \
'--since=-[Show only containers created since...]:containers:__docker_containers'
;;
(tag)
_arguments \
'-f[force]'\
':image:__docker_images'\
':repository:__docker_repositories_with_tags'
;;
(run)
_arguments \
'-P[Publish all exposed ports to the host]' \
'-a[Attach to stdin, stdout or stderr]' \
'-c=-[CPU shares (relative weight)]:CPU shares:(0 10 100 200 500 800 1000)' \
'--cidfile=-[Write the container ID to the file]:CID file:_files' \
'-d[Detached mode: leave the container running in the background]' \
'*--dns=-[Set custom dns servers]:dns server: ' \
'*-e=-[Set environment variables]:environment variable: ' \
'--entrypoint=-[Overwrite the default entrypoint of the image]:entry point: ' \
'*--expose=-[Expose a port from the container without publishing it]: ' \
'-h=-[Container host name]:hostname:_hosts' \
'-i[Keep stdin open even if not attached]' \
'--link=-[Add link to another container]:link:->link' \
'--lxc-conf=-[Add custom lxc options]:lxc options: ' \
'-m=-[Memory limit (in bytes)]:limit: ' \
'--name=-[Container name]:name: ' \
'*-p=-[Expose a container'"'"'s port to the host]:port:_ports' \
'--privileged[Give extended privileges to this container]' \
'--rm[Remove intermediate containers when it exits]' \
'--sig-proxy[Proxify all received signal]' \
'-t[Allocate a pseudo-tty]' \
'-u=-[Username or UID]:user:_users' \
'*-v=-[Bind mount a volume (e.g. from the host: -v /host:/container, from docker: -v /container)]:volume: '\
'--volumes-from=-[Mount volumes from the specified container]:volume: ' \
'-w=-[Working directory inside the container]:directory:_directories' \
'(-):images:__docker_images' \
'(-):command: _command_names -e' \
'*::arguments: _normal'
case $state in
(link)
if compset -P '*:'; then
_wanted alias expl 'Alias' compadd -E ""
else
__docker_runningcontainers -qS ":"
fi
;;
esac
;;
(pull|search)
_arguments ':name:__docker_search'
;;
(push)
_arguments ':repository:__docker_repositories_with_tags'
;;
(save)
_arguments \
':images:__docker_images'
;;
(wait)
_arguments ':containers:__docker_runningcontainers'
;;
(help)
_arguments ':subcommand:__docker_commands'
;;
(*)
_message 'Unknown sub command'
esac
}
_docker () {
# Support for subservices, which allows for `compdef _docker docker-shell=_docker_containers`.
# Based on /usr/share/zsh/functions/Completion/Unix/_git without support for `ret`.
if [[ $service != docker ]]; then
_call_function - _$service
return
fi
local curcontext="$curcontext" state line
typeset -A opt_args
_arguments -C \
'-H=-[tcp://host:port to bind/connect to]:socket: ' \
'(-): :->command' \
'(-)*:: :->option-or-argument'
if (( CURRENT == 1 )); then
fi
case $state in
(command)
__docker_commands
;;
(option-or-argument)
curcontext=${curcontext%:*:*}:docker-$words[1]:
__docker_subcommand
;;
esac
}
_docker "$@"