zsh: update zsh completion for docker command
zsh completion is updated with the content of felixr/docker-zsh-completion. The major change since the last merge is the removal of use of sed/awk. This should help a lot OSX users who previously had to install gawk and gsed. Docker-DCO-1.1-Signed-off-by: Vincent Bernat <vincent@bernat.im> (github: vincentbernat)
This commit is contained in:
Vincent Bernat
parent
58dc474e65
commit
dc2eab2cf4
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@ -5,7 +5,7 @@
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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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# contributers:
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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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@ -37,65 +37,86 @@
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# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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__parse_docker_list() {
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awk '
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NR == 1 {
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idx=1;i=0;f[i]=0
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header=$0
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while ( match(header, / ([A-Z]+|[A-Z]+ [A-Z]+)/) ) {
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idx += RSTART+1
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f[++i]=idx
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header = substr($0,idx)
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}
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f[++i]=999
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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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NR > 1 '"$1"' {
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for(j=0;j<i;j++) {
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x[j] = substr($0, f[j], f[j+1]-f[j]-1)
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gsub(/[ ]+$/, "", x[j])
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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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printf("%s:%7s, %s\n", x[0], x[3], x[1])
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if (x[6] != "") {
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split(x[6], names, /,/)
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for (name in names) printf("%s:%7s, %s\n", names[name], x[3], x[1])
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}
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}
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'| sed -e 's/ \([hdwm]\)\(inutes\|ays\|ours\|eeks\)/\1/'
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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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[[ $kind = (stopped|all) ]] && _describe -t containers-stopped "stopped containers" stopped
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}
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__docker_stoppedcontainers() {
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local expl
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declare -a stoppedcontainers
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stoppedcontainers=(${(f)"$(_call_program commands docker ps -a | __parse_docker_list '&& / Exit/')"})
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_describe -t containers-stopped "Stopped Containers" stoppedcontainers "$@"
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__docker_get_containers stopped "$@"
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}
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__docker_runningcontainers() {
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local expl
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declare -a containers
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containers=(${(f)"$(_call_program commands docker ps | __parse_docker_list)"})
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_describe -t containers-active "Running Containers" containers "$@"
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__docker_get_containers running "$@"
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}
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__docker_containers () {
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__docker_stoppedcontainers "$@"
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__docker_runningcontainers "$@"
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__docker_get_containers all "$@"
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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 | awk '(NR > 1 && $1 != "<none>"){printf("%s", $1);if ($2 != "<none>") printf("\\:%s", $2); printf("\n")}')"})
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images=($images ${(f)"$(_call_program commands docker images | awk '(NR > 1){printf("%s:%-15s in %s\n", $3,$2,$1)}')"})
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_describe -t docker-images "Images" images
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images=(${${${${(f)"$(_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 | awk '(NR>1){print $2}'| sort | uniq)"})
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tags=(${${${${${(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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@ -124,16 +145,15 @@ __docker_search() {
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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} | awk '(NR>2){print $1}')"})
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result=(${${${(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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_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+24) ) # 24 hour
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oldp=( "$1"(Nmh+1) ) # 24 hour
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oldp=( "$1"(Nmh+1) ) # 1 hour
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(( $#oldp ))
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}
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@ -141,8 +161,8 @@ __docker_caching_policy()
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__docker_repositories () {
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local expl
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declare -a repos
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repos=(${(f)"$(_call_program commands docker images | sed -e '1d' -e 's/[ ].*//' | sort | uniq)"})
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_describe -t docker-repos "Repositories" repos "$@"
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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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@ -157,8 +177,7 @@ __docker_commands () {
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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
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docker 2>&1 | sed -e '1,6d' -e '/^[ ]*$/d' -e 's/[ ]*\([^ ]\+\)\s*\([^ ].*\)/\1:\2/' )"}})
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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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@ -179,13 +198,13 @@ __docker_subcommand () {
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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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'-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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'-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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@ -251,9 +270,9 @@ __docker_subcommand () {
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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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'-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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@ -283,7 +302,7 @@ __docker_subcommand () {
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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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_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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@ -302,7 +321,7 @@ __docker_subcommand () {
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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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'-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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@ -318,28 +337,28 @@ __docker_subcommand () {
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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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'-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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'*-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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'-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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'-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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'*-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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'-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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'-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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@ -359,7 +378,7 @@ __docker_subcommand () {
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_arguments ':name:__docker_search'
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;;
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(push)
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_arguments ':repository:__docker_repositories_with_tags'
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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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@ -389,7 +408,7 @@ _docker () {
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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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'-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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@ -408,3 +427,11 @@ _docker () {
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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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