Merge pull request #24272 from sdurrheimer/zsh-completion-node
Add zsh completion for 'docker node' commands
This commit is contained in:
Sebastiaan van Stijn
GitHub
commit
df3e3a227b
1 changed files with 235 additions and 0 deletions
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@ -630,6 +630,224 @@ __docker_network_subcommand() {
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return ret
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}
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# BO node
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__docker_node_complete_ls_filters() {
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[[ $PREFIX = -* ]] && return 1
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integer ret=1
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if compset -P '*='; then
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case "${${words[-1]%=*}#*=}" in
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(id)
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__docker_complete_nodes_ids && ret=0
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;;
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(membership)
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membership_opts=('accepted' 'pending' 'rejected')
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_describe -t membership-opts "membership options" membership_opts && ret=0
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;;
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(name)
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__docker_complete_nodes_names && ret=0
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;;
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(role)
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role_opts=('manager' 'worker')
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_describe -t role-opts "role options" role_opts && ret=0
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;;
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*)
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_message 'value' && ret=0
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;;
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esac
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else
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opts=('id' 'label' 'membership' 'name' 'role')
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_describe -t filter-opts "filter options" opts -qS "=" && ret=0
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fi
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return ret
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}
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__docker_node_complete_tasks_filters() {
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[[ $PREFIX = -* ]] && return 1
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integer ret=1
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if compset -P '*='; then
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case "${${words[-1]%=*}#*=}" in
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(desired-state)
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state_opts=('accepted' 'running')
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_describe -t state-opts "desired state options" state_opts && ret=0
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;;
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*)
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_message 'value' && ret=0
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;;
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esac
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else
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opts=('desired-state' 'id' 'label' 'name')
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_describe -t filter-opts "filter options" opts -qS "=" && ret=0
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fi
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return ret
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}
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__docker_nodes() {
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[[ $PREFIX = -* ]] && return 1
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integer ret=1
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local line s
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declare -a lines nodes args
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type=$1; shift
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filter=$1; shift
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[[ $filter != "none") ]] && args=("-f $filter")
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lines=(${(f)"$(_call_program commands docker $docker_options node ls $args)"})
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# Parse header line to find columns
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local i=1 j=1 k header=${lines[1]}
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declare -A begin end
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while (( j < ${#header} - 1 )); do
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i=$(( 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))]}]=$k
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done
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end[${header[$i,$((j-1))]}]=-1
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lines=(${lines[2,-1]})
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# Node ID
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if [[ $type = (ids|all) ]]; then
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for line in $lines; do
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s="${line[${begin[ID]},${end[ID]}]%% ##}"
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nodes=($nodes $s)
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done
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fi
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# Names
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if [[ $type = (names|all) ]]; then
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for line in $lines; do
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s="${line[${begin[NAME]},${end[NAME]}]%% ##}"
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nodes=($nodes $s)
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done
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fi
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_describe -t nodes-list "nodes" nodes "$@" && ret=0
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return ret
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}
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__docker_complete_nodes() {
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[[ $PREFIX = -* ]] && return 1
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__docker_nodes all none "$@"
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}
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__docker_complete_nodes_ids() {
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[[ $PREFIX = -* ]] && return 1
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__docker_nodes ids none "$@"
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}
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__docker_complete_nodes_names() {
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[[ $PREFIX = -* ]] && return 1
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__docker_nodes names none "$@"
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}
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__docker_complete_pending_nodes() {
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[[ $PREFIX = -* ]] && return 1
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__docker_nodes all "membership=pending" "$@"
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}
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__docker_complete_manager_nodes() {
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[[ $PREFIX = -* ]] && return 1
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__docker_nodes all "role=manager" "$@"
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}
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__docker_complete_worker_nodes() {
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[[ $PREFIX = -* ]] && return 1
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__docker_nodes all "role=worker" "$@"
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}
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__docker_node_commands() {
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local -a _docker_node_subcommands
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_docker_node_subcommands=(
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"accept:Accept a node in the swarm"
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"demote:Demote a node as manager in the swarm"
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"inspect:Display detailed information on one or more nodes"
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"ls:List nodes in the swarm"
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"promote:Promote a node as manager in the swarm"
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"rm:Remove a node from the swarm"
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"tasks:List tasks running on a node"
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"update:Update a node"
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)
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_describe -t docker-node-commands "docker node command" _docker_node_subcommands
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}
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__docker_node_subcommand() {
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local -a _command_args opts_help
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local expl help="--help"
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integer ret=1
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opts_help=("(: -)--help[Print usage]")
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case "$words[1]" in
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(accept|rm|remove)
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_arguments $(__docker_arguments) \
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$opts_help \
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"($help -)*:node:__docker_complete_pending_nodes" && ret=0
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;;
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(demote)
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_arguments $(__docker_arguments) \
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$opts_help \
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"($help -)*:node:__docker_complete_manager_nodes" && ret=0
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;;
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(inspect)
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_arguments $(__docker_arguments) \
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$opts_help \
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"($help -f --format)"{-f=,--format=}"[Format the output using the given go template]:template: " \
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"($help -p --pretty)"{-p,--pretty}"[Print the information in a human friendly format]" \
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"($help -)*:node:__docker_complete_nodes" && ret=0
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;;
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(ls|list)
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_arguments $(__docker_arguments) \
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$opts_help \
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"($help)*"{-f=,--filter=}"[Provide filter values]:filter:->filter-options" \
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"($help -q --quiet)"{-q,--quiet}"[Only display IDs]" && ret=0
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case $state in
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(filter-options)
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__docker_node_complete_ls_filters && ret=0
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;;
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esac
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;;
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(promote)
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_arguments $(__docker_arguments) \
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$opts_help \
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"($help -)*:node:__docker_complete_worker_nodes" && ret=0
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;;
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(tasks)
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_arguments $(__docker_arguments) \
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$opts_help \
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"($help -a --all)"{-a,--all}"[Display all instances]" \
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"($help)*"{-f=,--filter=}"[Provide filter values]:filter:->filter-options" \
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"($help -n --no-resolve)"{-n,--no-resolve}"[Do not map IDs to Names]" \
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"($help -)1:node:__docker_complete_nodes" && ret=0
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case $state in
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(filter-options)
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__docker_node_complete_tasks_filters && ret=0
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;;
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esac
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;;
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(update)
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_arguments $(__docker_arguments) \
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$opts_help \
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"($help)--availability=[Availability of the node]:availability:(active pause drain)" \
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"($help)--membership=[Membership of the node]:membership:(accepted rejected)" \
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"($help)--role=[Role of the node]:role:(manager worker)" \
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"($help -)1:node:__docker_complete_nodes" && ret=0
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;;
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(help)
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_arguments $(__docker_arguments) ":subcommand:__docker_node_commands" && ret=0
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;;
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esac
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return ret
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}
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# EO node
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__docker_volume_complete_ls_filters() {
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[[ $PREFIX = -* ]] && return 1
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integer ret=1
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@ -1162,6 +1380,23 @@ __docker_subcommand() {
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;;
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esac
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;;
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(node)
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local curcontext="$curcontext" state
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_arguments $(__docker_arguments) \
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$opts_help \
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"($help -): :->command" \
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"($help -)*:: :->option-or-argument" && ret=0
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case $state in
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(command)
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__docker_node_commands && ret=0
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;;
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(option-or-argument)
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curcontext=${curcontext%:*:*}:docker-${words[-1]}:
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__docker_node_subcommand && ret=0
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;;
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esac
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;;
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(pause|unpause)
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_arguments $(__docker_arguments) \
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$opts_help \
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