From 584c08e1fe2d0334e9e19e5ae70efb486b2ed706 Mon Sep 17 00:00:00 2001
From: Christopher Svensson <stoffus@stoffus.com>
Date: Mon, 4 Jan 2021 11:37:29 +0100
Subject: [PATCH 1/2] Added zsh completion for docker context subcommands

Signed-off-by: Christopher Svensson <stoffus@stoffus.com>
---
 contrib/completion/zsh/_docker | 94 ++++++++++++++++++++++++++++++++++
 1 file changed, 94 insertions(+)

diff --git a/contrib/completion/zsh/_docker b/contrib/completion/zsh/_docker
index 7fe2043132..5b861b936d 100644
--- a/contrib/completion/zsh/_docker
+++ b/contrib/completion/zsh/_docker
@@ -2544,6 +2544,83 @@ __docker_volume_subcommand() {
 
 # EO volume
 
+# BO context
+
+__docker_complete_contexts() {
+    [[ $PREFIX = -* ]] && return 1
+    integer ret=1
+    declare -a contexts
+
+    contexts=(${(f)${:-"$(_call_program commands docker $docker_options context ls -q)"$'\n'}})
+
+    _describe -t context-list "context" contexts && ret=0
+    return ret
+}
+
+__docker_context_commands() {
+    local -a _docker_context_subcommands
+    _docker_context_subcommands=(
+        "create:Create new context"
+        "inspect:Display detailed information on one or more contexts"
+        "list:List available contexts"
+        "rm:Remove one or more contexts"
+        "show:Print the current context"
+        "update:Update a context"
+        "use:Set the default context"
+    )
+    _describe -t docker-context-commands "docker context command" _docker_context_subcommands
+}
+
+__docker_context_subcommand() {
+    local -a _command_args opts_help
+    local expl help="--help"
+    integer ret=1
+
+    opts_help=("(: -)--help[Print usage]")
+
+    case "$words[1]" in
+        (create)
+            _arguments $(__docker_arguments) \
+                $opts_help \
+                "($help)--default-stack-orchestrator=[Default orchestrator for stack operations to use with this context]:default-stack-orchestrator:(swarm kubernetes all)" \
+                "($help)--description=[Description of the context]:description:" \
+                "($help)--docker=[Set the docker endpoint]:docker:" \
+                "($help)--kubernetes=[Set the kubernetes endpoint]:kubernetes:" \
+                "($help)--from=[Create context from a named context]:from:__docker_complete_contexts" \
+                "($help -):name: " && ret=0
+            ;;
+        (use)
+            _arguments $(__docker_arguments) \
+                $opts_help \
+                "($help -)1:context:__docker_complete_contexts" && ret=0
+            ;;
+        (inspect)
+            _arguments $(__docker_arguments) \
+                $opts_help \
+                "($help -f --format)"{-f=,--format=}"[Format the output using the given Go template]:template: " \
+                "($help -)1:context:__docker_complete_contexts" && ret=0
+            ;;
+        (rm)
+            _arguments $(__docker_arguments) \
+                $opts_help \
+                "($help -)1:context:__docker_complete_contexts" && ret=0
+            ;;
+        (update)
+            _arguments $(__docker_arguments) \
+                $opts_help \
+                "($help)--default-stack-orchestrator=[Default orchestrator for stack operations to use with this context]:default-stack-orchestrator:(swarm kubernetes all)" \
+                "($help)--description=[Description of the context]:description:" \
+                "($help)--docker=[Set the docker endpoint]:docker:" \
+                "($help)--kubernetes=[Set the kubernetes endpoint]:kubernetes:" \
+                "($help -):name:" && ret=0
+            ;;
+    esac
+
+    return ret
+}
+
+# EO context
+
 __docker_caching_policy() {
   oldp=( "$1"(Nmh+1) )     # 1 hour
   (( $#oldp ))
@@ -2631,6 +2708,23 @@ __docker_subcommand() {
                     ;;
             esac
             ;;
+        (context)
+            local curcontext="$curcontext" state
+            _arguments $(__docker_arguments) \
+                $opts_help \
+                "($help -): :->command" \
+                "($help -)*:: :->option-or-argument" && ret=0
+
+            case $state in
+                (command)
+                    __docker_context_commands && ret=0
+                    ;;
+                (option-or-argument)
+                    curcontext=${curcontext%:*:*}:docker-${words[-1]}:
+                    __docker_context_subcommand && ret=0
+                    ;;
+            esac
+            ;;
         (daemon)
             _arguments $(__docker_arguments) \
                 $opts_help \

From b04241d95a5638b3b980da74dbaab3cc2a2c0c52 Mon Sep 17 00:00:00 2001
From: Christopher Svensson <stoffus@stoffus.com>
Date: Mon, 4 Jan 2021 11:59:13 +0100
Subject: [PATCH 2/2] Removed format flag for inspect

Signed-off-by: Christopher Svensson <stoffus@stoffus.com>
---
 contrib/completion/zsh/_docker | 1 -
 1 file changed, 1 deletion(-)

diff --git a/contrib/completion/zsh/_docker b/contrib/completion/zsh/_docker
index 5b861b936d..a03884205c 100644
--- a/contrib/completion/zsh/_docker
+++ b/contrib/completion/zsh/_docker
@@ -2597,7 +2597,6 @@ __docker_context_subcommand() {
         (inspect)
             _arguments $(__docker_arguments) \
                 $opts_help \
-                "($help -f --format)"{-f=,--format=}"[Format the output using the given Go template]:template: " \
                 "($help -)1:context:__docker_complete_contexts" && ret=0
             ;;
         (rm)