| #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-$words[1]: |
| __docker_subcommand |
| ;; |
| esac |
| } |
| |
| _docker "$@" |
