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_dive
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#compdef dive
# -----------------------------------------------------------------------------
# The BSD-3-Clause License
#
# Copyright (c) 2018, Koichi Shiraishi
# 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 que 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 THE COPYRIGHT HOLDER OR CONTRIBUTORS 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.
# -----------------------------------------------------------------------------
#
# github.com/wagoodman/dive
#
# -----------------------------------------------------------------------------
function _dive() {
local context curcontext=$curcontext state line expl ret=1
declare -A opt_args
local -a commands
commands=(
'build:Builds and analyzes a docker image from a Dockerfile (this is a thin wrapper for the `docker build` command).'
'help:Help about any command'
'version:print the version number and exit (also --version)'
)
_docker_arguments() {
if zstyle -t ":completion:${curcontext}:" option-stacking; then
print -- -s
fi
}
_docker_complete_images() {
[[ $PREFIX = -* ]] && return 1
integer ret=1
declare -a images
images=(${${${(f)${:-"$(_call_program commands docker $docker_options images)"$'\n'}}[2,-1]}/(#b)([^ ]##) ##([^ ]##) ##([^ ]##)*/${match[3]}:${(r:15:: :::)match[2]} in ${match[1]}})
_describe -t docker-images "images" images && ret=0
_docker_complete_repositories_with_tags && ret=0
return ret
}
_docker_complete_repositories() {
[[ $PREFIX = -* ]] && return 1
integer ret=1
declare -a repos
repos=(${${${(f)${:-"$(_call_program commands docker $docker_options images)"$'\n'}}%% *}[2,-1]})
repos=(${repos#<none>})
_describe -t docker-repos "repositories" repos && ret=0
return ret
}
_docker_complete_repositories_with_tags() {
[[ $PREFIX = -* ]] && return 1
integer ret=1
declare -a repos onlyrepos matched
declare m
repos=(${${${${(f)${:-"$(_call_program commands docker $docker_options images)"$'\n'}}[2,-1]}/ ##/:::}%% *})
repos=(${${repos%:::<none>}#<none>})
# Check if we have a prefix-match for the current prefix.
onlyrepos=(${repos%::*})
for m in $onlyrepos; do
[[ ${PREFIX##${~~m}} != ${PREFIX} ]] && {
# Yes, complete with tags
repos=(${${repos/:::/:}/:/\\:})
_describe -t docker-repos-with-tags "repositories with tags" repos && ret=0
return ret
}
done
# No, only complete repositories
onlyrepos=(${${repos%:::*}/:/\\:})
_describe -t docker-repos "repositories" onlyrepos -qS : && ret=0
return ret
}
_arguments -C \
"1: :{_describe 'dive command' commands}" \
'*:: :->args' \
&& ret=0
case $words[1] in
build)
_arguments $(_docker_arguments) \
"($help)*--add-host=[Add a custom host-to-IP mapping]:host\:ip mapping: " \
"($help)*--build-arg=[Build-time variables]:<varname>=<value>: " \
"($help)*--cache-from=[Images to consider as cache sources]: :__docker_complete_repositories_with_tags" \
"($help -c --cpu-shares)"{-c=,--cpu-shares=}"[CPU shares (relative weight)]:CPU shares:(0 10 100 200 500 800 1000)" \
"($help)--cgroup-parent=[Parent cgroup for the container]:cgroup: " \
"($help)--compress[Compress the build context using gzip]" \
"($help)--cpu-period=[Limit the CPU CFS (Completely Fair Scheduler) period]:CPU period: " \
"($help)--cpu-quota=[Limit the CPU CFS (Completely Fair Scheduler) quota]:CPU quota: " \
"($help)--cpu-rt-period=[Limit the CPU real-time period]:CPU real-time period in microseconds: " \
"($help)--cpu-rt-runtime=[Limit the CPU real-time runtime]:CPU real-time runtime in microseconds: " \
"($help)--cpuset-cpus=[CPUs in which to allow execution]:CPUs: " \
"($help)--cpuset-mems=[MEMs in which to allow execution]:MEMs: " \
"($help)--disable-content-trust[Skip image verification]" \
"($help -f --file)"{-f=,--file=}"[Name of the Dockerfile]:Dockerfile:_files" \
"($help)--force-rm[Always remove intermediate containers]" \
"($help)--isolation=[Container isolation technology]:isolation:(default hyperv process)" \
"($help)*--label=[Set metadata for an image]:label=value: " \
"($help -m --memory)"{-m=,--memory=}"[Memory limit]:Memory limit: " \
"($help)--memory-swap=[Total memory limit with swap]:Memory limit: " \
"($help)--network=[Connect a container to a network]:network mode:(bridge none container host)" \
"($help)--no-cache[Do not use cache when building the image]" \
"($help)--pull[Attempt to pull a newer version of the image]" \
"($help -q --quiet)"{-q,--quiet}"[Suppress verbose build output]" \
"($help)--rm[Remove intermediate containers after a successful build]" \
"($help)*--shm-size=[Size of '/dev/shm' (format is '<number><unit>')]:shm size: " \
"($help)--squash[Squash newly built layers into a single new layer]" \
"($help -t --tag)*"{-t=,--tag=}"[Repository, name and tag for the image]: :__docker_complete_repositories_with_tags" \
"($help)*--ulimit=[ulimit options]:ulimit: " \
"($help)--userns=[Container user namespace]:user namespace:(host)" \
"($help -):path or URL:_directories" \
&& ret=0
;;
help|version)
;;
*)
_arguments -C \
"1: :_docker_complete_repositories_with_tags" \
&& ret=0
;;
esac
return ret
}
_dive "$*"
# vim:ft=zsh:et:sts=2:sw=2