From 9914c18a11cc0fb1fd48e465e57eff02f9462396 Mon Sep 17 00:00:00 2001 From: Tianon Gravi Date: Tue, 15 Oct 2013 03:04:06 -0600 Subject: [PATCH] Add zsh completion from @felixr with permission See https://github.com/felixr/docker-zsh-completion for the original. See also https://github.com/dotcloud/docker/issues/2202#issuecomment-26313287 Fixes #2202 --- contrib/completion/zsh/_docker | 242 +++++++++++++++++++++++++++++++++ 1 file changed, 242 insertions(+) create mode 100755 contrib/completion/zsh/_docker diff --git a/contrib/completion/zsh/_docker b/contrib/completion/zsh/_docker new file mode 100755 index 0000000000..92acdb13dd --- /dev/null +++ b/contrib/completion/zsh/_docker @@ -0,0 +1,242 @@ +#compdef docker +# +# zsh completion for docker (http://docker.io) +# +# version: 0.2.2 +# author: Felix Riedel +# license: BSD License +# github: https://github.com/felixr/docker-zsh-completion +# + +__parse_docker_list() { + sed -e '/^ID/d' -e 's/[ ]\{2,\}/|/g' -e 's/ \([hdwm]\)\(inutes\|ays\|ours\|eeks\)/\1/' | awk ' BEGIN {FS="|"} { printf("%s:%7s, %s\n", $1, $4, $2)}' +} + +__docker_stoppedcontainers() { + local expl + declare -a stoppedcontainers + stoppedcontainers=(${(f)"$(docker ps -a | grep --color=never 'Exit' | __parse_docker_list )"}) + _describe -t containers-stopped "Stopped Containers" stoppedcontainers +} + +__docker_runningcontainers() { + local expl + declare -a containers + + containers=(${(f)"$(docker ps | __parse_docker_list)"}) + _describe -t containers-active "Running Containers" containers +} + +__docker_containers () { + __docker_stoppedcontainers + __docker_runningcontainers +} + +__docker_images () { + local expl + declare -a images + images=(${(f)"$(docker images | awk '(NR > 1){printf("%s\\:%s\n", $1,$2)}')"}) + images=($images ${(f)"$(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)"$(docker images | awk '(NR>1){print $2}'| sort | uniq)"}) + _describe -t docker-tags "tags" tags +} + +__docker_search() { + # declare -a dockersearch + local cache_policy + zstyle -s ":completion:${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)"$(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)"$(docker images | sed -e '1d' -e 's/[ ].*//' | sort | uniq)"}) + _describe -t docker-repos "Repositories" repos +} + +__docker_commands () { + # local -a _docker_subcommands + local cache_policy + + zstyle -s ":completion:${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|wait) + _arguments ':containers:__docker_runningcontainers' + ;; + (build) + _arguments \ + '-t=-:repository:__docker_repositories' \ + ':path or URL:_directories' + ;; + (commit) + _arguments \ + ':container:__docker_containers' \ + ':repository:__docker_repositories' \ + ':tag: ' + ;; + (diff|export|logs) + _arguments '*:containers:__docker_containers' + ;; + (history) + _arguments '*:images:__docker_images' + ;; + (images) + _arguments \ + '-a[Show all images]' \ + ':repository:__docker_repositories' + ;; + (inspect) + _arguments '*:containers:__docker_containers' + ;; + (history) + _arguments ':images:__docker_images' + ;; + (insert) + _arguments '1:containers:__docker_containers' \ + '2:URL:(http:// file://)' \ + '3:file:_files' + ;; + (kill) + _arguments '*:containers:__docker_runningcontainers' + ;; + (port) + _arguments '1:containers:__docker_runningcontainers' + ;; + (start) + _arguments '*:containers:__docker_stoppedcontainers' + ;; + (rm) + _arguments '-v[Remove the volumes associated to the container]' \ + '*:containers:__docker_stoppedcontainers' + ;; + (rmi) + _arguments '-v[Remove the volumes associated to the container]' \ + '*:images:__docker_images' + ;; + (top) + _arguments '1:containers:__docker_runningcontainers' + ;; + (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 ':containers:__docker_runningcontainers' + ;; + (ps) + _arguments '-a[Show all containers. Only running containers are shown by default]' \ + '-h[Show help]' \ + '-beforeId=-[Show only container created before Id, include non-running one]:containers:__docker_containers' \ + '-n=-[Show n last created containers, include non-running one]:n:(1 5 10 25 50)' + ;; + (tag) + _arguments \ + '-f[force]'\ + ':image:__docker_images'\ + ':repository:__docker_repositories' \ + ':tag:__docker_tags' + ;; + (run) + _arguments \ + '-a=-[Attach to stdin, stdout or stderr]:toggle:(true false)' \ + '-c=-[CPU shares (relative weight)]:CPU shares: ' \ + '-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: ' \ + '-h=-[Container host name]:hostname:_hosts' \ + '-i[Keep stdin open even if not attached]' \ + '-m=-[Memory limit (in bytes)]:limit: ' \ + '*-p=-[Expose a container''s port to the host]:port:_ports' \ + '-t=-[Allocate a pseudo-tty]:toggle:(true false)' \ + '-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: ' \ + '(-):images:__docker_images' \ + '(-):command: _command_names -e' \ + '*::arguments: _normal' + ;; + (pull|search) + _arguments ':name:__docker_search' + ;; + (help) + _arguments ':subcommand:__docker_commands' + ;; + (*) + _message 'Unknown sub command' + esac + +} + +_docker () { + 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-$words[1]: + __docker_subcommand + ;; + esac +} + +_docker "$@"