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438 lines
15 KiB
Bash
438 lines
15 KiB
Bash
#compdef docker
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#
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# zsh completion for docker (http://docker.com)
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#
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# version: 0.3.0
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# github: https://github.com/felixr/docker-zsh-completion
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#
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# contributors:
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# - Felix Riedel
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# - Vincent Bernat
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#
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# license:
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#
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# Copyright (c) 2013, Felix Riedel
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# * Neither the name of the <organization> nor the
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# names of its contributors may be used to endorse or promote products
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# derived from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
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# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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__docker_get_containers() {
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local kind expl
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declare -a running stopped lines args
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kind=$1
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shift
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[[ $kind = (stopped|all) ]] && args=($args -a)
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lines=(${(f)"$(_call_program commands docker ps ${args})"})
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# Parse header line to find columns
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local i=1 j=1 k header=${lines[1]}
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declare -A begin end
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while (( $j < ${#header} - 1 )) {
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i=$(( $j + ${${header[$j,-1]}[(i)[^ ]]} - 1))
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j=$(( $i + ${${header[$i,-1]}[(i) ]} - 1))
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k=$(( $j + ${${header[$j,-1]}[(i)[^ ]]} - 2))
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begin[${header[$i,$(($j-1))]}]=$i
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end[${header[$i,$(($j-1))]}]=$k
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}
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lines=(${lines[2,-1]})
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# Container ID
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local line
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local s
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for line in $lines; do
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s="${line[${begin[CONTAINER ID]},${end[CONTAINER ID]}]%% ##}"
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s="$s:${(l:15:: :::)${${line[${begin[CREATED]},${end[CREATED]}]/ ago/}%% ##}}"
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s="$s, ${${${line[$begin[IMAGE],$end[IMAGE]]}/:/\\:}%% ##}"
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if [[ ${line[${begin[STATUS]},${end[STATUS]}]} = Exit* ]]; then
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stopped=($stopped $s)
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else
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running=($running $s)
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fi
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done
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# Names
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local name
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local -a names
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for line in $lines; do
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names=(${(ps:,:)${${line[${begin[NAMES]},-1]}%% *}})
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for name in $names; do
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s="${name}:${(l:15:: :::)${${line[${begin[CREATED]},${end[CREATED]}]/ ago/}%% ##}}"
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s="$s, ${${${line[$begin[IMAGE],$end[IMAGE]]}/:/\\:}%% ##}"
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if [[ ${line[${begin[STATUS]},${end[STATUS]}]} = Exit* ]]; then
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stopped=($stopped $s)
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else
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running=($running $s)
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fi
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done
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done
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[[ $kind = (running|all) ]] && _describe -t containers-running "running containers" running
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[[ $kind = (stopped|all) ]] && _describe -t containers-stopped "stopped containers" stopped
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}
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__docker_stoppedcontainers() {
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__docker_get_containers stopped "$@"
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}
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__docker_runningcontainers() {
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__docker_get_containers running "$@"
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}
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__docker_containers () {
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__docker_get_containers all "$@"
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}
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__docker_images () {
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local expl
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declare -a images
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images=(${${${${(f)"$(_call_program commands docker images)"}[2,-1]}/ ##/\\:}%% *})
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images=(${${images%\\:<none>}#<none>} ${${${(f)"$(_call_program commands docker images)"}[2,-1]}/(#b)([^ ]##) ##([^ ]##) ##([^ ]##)*/${match[3]}:${(r:15:: :::)match[2]} in ${match[1]}})
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_describe -t docker-images "images" images
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}
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__docker_tags() {
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local expl
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declare -a tags
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tags=(${${${${${(f)"$(_call_program commands docker images)"}#* }## #}%% *}[2,-1]})
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_describe -t docker-tags "tags" tags
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}
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__docker_repositories_with_tags() {
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if compset -P '*:'; then
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__docker_tags
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else
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__docker_repositories -qS ":"
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fi
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}
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__docker_search() {
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# declare -a dockersearch
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local cache_policy
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zstyle -s ":completion:${curcontext}:" cache-policy cache_policy
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if [[ -z "$cache_policy" ]]; then
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zstyle ":completion:${curcontext}:" cache-policy __docker_caching_policy
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fi
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local searchterm cachename
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searchterm="${words[$CURRENT]%/}"
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cachename=_docker-search-$searchterm
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local expl
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local -a result
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if ( [[ ${(P)+cachename} -eq 0 ]] || _cache_invalid ${cachename#_} ) \
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&& ! _retrieve_cache ${cachename#_}; then
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_message "Searching for ${searchterm}..."
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result=(${${${(f)"$(_call_program commands docker search ${searchterm})"}%% *}[2,-1]})
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_store_cache ${cachename#_} result
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fi
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_wanted dockersearch expl 'available images' compadd -a result
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}
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__docker_caching_policy()
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{
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oldp=( "$1"(Nmh+1) ) # 1 hour
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(( $#oldp ))
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}
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__docker_repositories () {
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local expl
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declare -a repos
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repos=(${${${(f)"$(_call_program commands docker images)"}%% *}[2,-1]})
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_describe -t docker-repos "repositories" repos "$@"
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}
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__docker_commands () {
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# local -a _docker_subcommands
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local cache_policy
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zstyle -s ":completion:${curcontext}:" cache-policy cache_policy
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if [[ -z "$cache_policy" ]]; then
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zstyle ":completion:${curcontext}:" cache-policy __docker_caching_policy
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fi
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if ( [[ ${+_docker_subcommands} -eq 0 ]] || _cache_invalid docker_subcommands) \
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&& ! _retrieve_cache docker_subcommands;
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then
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_docker_subcommands=(${${${${(f)"$(_call_program commands docker 2>&1)"}[5,-1]}## #}/ ##/:})
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_docker_subcommands=($_docker_subcommands 'help:Show help for a command')
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_store_cache docker_subcommands _docker_subcommands
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fi
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_describe -t docker-commands "docker command" _docker_subcommands
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}
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__docker_subcommand () {
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local -a _command_args
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case "$words[1]" in
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(attach)
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_arguments \
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'--no-stdin[Do not attach stdin]' \
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'--sig-proxy[Proxify all received signal]' \
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':containers:__docker_runningcontainers'
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;;
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(build)
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_arguments \
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'--force-rm[Always remove intermediate containers, even after unsuccessful builds]' \
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'--no-cache[Do not use cache when building the image]' \
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'-q[Suppress verbose build output]' \
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'--rm[Remove intermediate containers after a successful build]' \
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'-t:repository:__docker_repositories_with_tags' \
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':path or URL:_directories'
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;;
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(commit)
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_arguments \
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'--author=-[Author]:author: ' \
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'-m[Commit message]:message: ' \
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'--run=-[Configuration automatically applied when the image is run]:configuration: ' \
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':container:__docker_containers' \
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':repository:__docker_repositories_with_tags'
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;;
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(cp)
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_arguments \
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':container:->container' \
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':hostpath:_files'
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case $state in
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(container)
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if compset -P '*:'; then
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_files
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else
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__docker_containers -qS ":"
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fi
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;;
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esac
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;;
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(diff|export)
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_arguments '*:containers:__docker_containers'
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;;
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(history)
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_arguments \
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'--no-trunc[Do not truncate output]' \
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'-q[Only show numeric IDs]' \
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'*:images:__docker_images'
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;;
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(images)
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_arguments \
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'-a[Show all images]' \
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'--no-trunc[Do not truncate output]' \
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'-q[Only show numeric IDs]' \
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'--tree[Output graph in tree format]' \
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'--viz[Output graph in graphviz format]' \
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':repository:__docker_repositories'
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;;
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(inspect)
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_arguments \
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'--format=-[Format the output using the given go template]:template: ' \
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'*:containers:__docker_containers'
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;;
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(import)
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_arguments \
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':URL:(- http:// file://)' \
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':repository:__docker_repositories_with_tags'
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;;
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(info)
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;;
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(import)
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_arguments \
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':URL:(- http:// file://)' \
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':repository:__docker_repositories_with_tags'
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;;
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(insert)
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_arguments '1:containers:__docker_containers' \
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'2:URL:(http:// file://)' \
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'3:file:_files'
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;;
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(kill)
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_arguments '*:containers:__docker_runningcontainers'
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;;
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(load)
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;;
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(login)
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_arguments \
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'-e[Email]:email: ' \
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'-p[Password]:password: ' \
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'-u[Username]:username: ' \
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':server: '
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;;
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(logs)
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_arguments \
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'-f[Follow log output]' \
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'*:containers:__docker_containers'
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;;
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(port)
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_arguments \
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'1:containers:__docker_runningcontainers' \
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'2:port:_ports'
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;;
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(start)
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_arguments \
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'-a[Attach container'"'"'s stdout/stderr and forward all signals]' \
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'-i[Attach container'"'"'s stding]' \
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'*:containers:__docker_stoppedcontainers'
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;;
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(rm)
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_arguments \
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'--link[Remove the specified link and not the underlying container]' \
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'-v[Remove the volumes associated to the container]' \
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'*:containers:__docker_stoppedcontainers'
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;;
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(rmi)
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_arguments \
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'*:images:__docker_images'
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;;
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(restart|stop)
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_arguments '-t[Number of seconds to try to stop for before killing the container]:seconds to before killing:(1 5 10 30 60)' \
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'*:containers:__docker_runningcontainers'
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;;
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(top)
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_arguments \
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'1:containers:__docker_runningcontainers' \
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'(-)*:: :->ps-arguments'
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case $state in
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(ps-arguments)
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_ps
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;;
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esac
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;;
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(ps)
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_arguments \
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'-a[Show all containers]' \
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'--before=-[Show only container created before...]:containers:__docker_containers' \
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'-l[Show only the latest created container]' \
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'-n[Show n last created containers, include non-running one]:n:(1 5 10 25 50)' \
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'--no-trunc[Do not truncate output]' \
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'-q[Only show numeric IDs]' \
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'-s[Display sizes]' \
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'--since=-[Show only containers created since...]:containers:__docker_containers'
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;;
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(tag)
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_arguments \
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'-f[force]'\
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':image:__docker_images'\
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':repository:__docker_repositories_with_tags'
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;;
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(run)
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_arguments \
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'-P[Publish all exposed ports to the host]' \
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'-a[Attach to stdin, stdout or stderr]' \
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'-c[CPU shares (relative weight)]:CPU shares:(0 10 100 200 500 800 1000)' \
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'--cidfile=-[Write the container ID to the file]:CID file:_files' \
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'-d[Detached mode: leave the container running in the background]' \
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'*--dns=-[Set custom dns servers]:dns server: ' \
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'*-e[Set environment variables]:environment variable: ' \
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'--entrypoint=-[Overwrite the default entrypoint of the image]:entry point: ' \
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'*--expose=-[Expose a port from the container without publishing it]: ' \
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'-h[Container host name]:hostname:_hosts' \
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'-i[Keep stdin open even if not attached]' \
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'--link=-[Add link to another container]:link:->link' \
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'--lxc-conf=-[Add custom lxc options]:lxc options: ' \
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'-m[Memory limit (in bytes)]:limit: ' \
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'--name=-[Container name]:name: ' \
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'*-p[Expose a container'"'"'s port to the host]:port:_ports' \
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'--privileged[Give extended privileges to this container]' \
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'--rm[Remove intermediate containers when it exits]' \
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'--sig-proxy[Proxify all received signal]' \
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'-t[Allocate a pseudo-tty]' \
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'-u[Username or UID]:user:_users' \
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'*-v[Bind mount a volume (e.g. from the host: -v /host:/container, from docker: -v /container)]:volume: '\
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'--volumes-from=-[Mount volumes from the specified container]:volume: ' \
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'-w[Working directory inside the container]:directory:_directories' \
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'(-):images:__docker_images' \
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'(-):command: _command_names -e' \
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'*::arguments: _normal'
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case $state in
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(link)
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if compset -P '*:'; then
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_wanted alias expl 'Alias' compadd -E ""
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else
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__docker_runningcontainers -qS ":"
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fi
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;;
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esac
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;;
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(pull|search)
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_arguments ':name:__docker_search'
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;;
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(push)
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_arguments ':images:__docker_images'
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;;
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(save)
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_arguments \
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':images:__docker_images'
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;;
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(wait)
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_arguments ':containers:__docker_runningcontainers'
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;;
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(help)
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_arguments ':subcommand:__docker_commands'
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;;
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(*)
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_message 'Unknown sub command'
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esac
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}
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_docker () {
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# Support for subservices, which allows for `compdef _docker docker-shell=_docker_containers`.
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# Based on /usr/share/zsh/functions/Completion/Unix/_git without support for `ret`.
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if [[ $service != docker ]]; then
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_call_function - _$service
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return
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fi
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local curcontext="$curcontext" state line
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typeset -A opt_args
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_arguments -C \
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'-H[tcp://host:port to bind/connect to]:socket: ' \
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'(-): :->command' \
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'(-)*:: :->option-or-argument'
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if (( CURRENT == 1 )); then
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fi
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case $state in
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(command)
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__docker_commands
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;;
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(option-or-argument)
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curcontext=${curcontext%:*:*}:docker-$words[1]:
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__docker_subcommand
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;;
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esac
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}
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_docker "$@"
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# Local Variables:
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# mode: Shell-Script
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# sh-indentation: 4
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# indent-tabs-mode: nil
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# sh-basic-offset: 4
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# End:
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# vim: ft=zsh sw=4 ts=4 et
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