#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 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 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 1 && $1 != ""){printf("%s", $1);if ($2 != "") 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 \ '--force-rm[Always remove intermediate containers, even after unsuccessful builds]' \ '--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-$words[1]: __docker_subcommand ;; esac } _docker "$@"