Use official shellcheck image

[thaJeztah]

This patch switches the shellcheck image to use the official image from Docker Hub.

Note that this does not yet update shellcheck to the latest version (v0.5.x); Shellcheck v0.4.7 added some new checks, which makes CI currently fail, so will be done in a follow-up PR. Instead, the v0.4.6 version is used in this PR, which is closest to the same version as was installed in the image before this change;

docker run --rm docker-cli-shell-validate shellcheck --version
ShellCheck - shell script analysis tool
version: 0.4.4
license: GNU General Public License, version 3
website: http://www.shellcheck.net

[thaJeztah]

This PR is built on top of #1537, so marking it WIP; only the last commit is new.

ping @vdemeester @albers PTAL

[thaJeztah]

For reference; these are the failures when using the v0.5.0 image;

In contrib/completion/bash/docker line 107:
	COMPREPLY=( $(compgen -W "$(__docker_configs "$@")" -- "$current") )
                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 143:
	COMPREPLY=( $(compgen -W "$(__docker_containers "$@")" -- "$current") )
                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 170:
	local containers=( $(__docker_q ps -aq --no-trunc) )
                           ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 171:
	local names=( $(__docker_q inspect --format '{{.Name}}' "${containers[@]}") )
                      ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 173:
	COMPREPLY=( $(compgen -W "${names[*]}" -- "$cur") )
                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 177:
	local containers=( $(__docker_q ps -aq) )
                           ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 178:
	COMPREPLY=( $(compgen -W "${containers[*]}" -- "$cur") )
                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 213:
				format+="$repo_format\n"
                                                     ^-- SC1117: Backslash is literal in "\n". Prefer explicit escaping: "\\n".


In contrib/completion/bash/docker line 218:
					format+="$tag_format\n"
                                                            ^-- SC1117: Backslash is literal in "\n". Prefer explicit escaping: "\\n".


In contrib/completion/bash/docker line 224:
					format+="$id_format\n"
                                                           ^-- SC1117: Backslash is literal in "\n". Prefer explicit escaping: "\\n".


In contrib/completion/bash/docker line 230:
				format+="$tag_format\n"
                                                    ^-- SC1117: Backslash is literal in "\n". Prefer explicit escaping: "\\n".


In contrib/completion/bash/docker line 251:
	COMPREPLY=( $(compgen -W "$(__docker_images "$@")" -- "$current") )
                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 288:
	COMPREPLY=( $(compgen -W "$(__docker_networks "$@")" -- "$current") )
                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 292:
	local containers=($(__docker_q network inspect -f '{{range $i, $c := .Containers}}{{$i}} {{$c.Name}} {{end}}' "$1"))
                          ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 293:
	COMPREPLY=( $(compgen -W "${containers[*]}" -- "$cur") )
                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 314:
	COMPREPLY=( $(compgen -W "$(__docker_volumes "$@")" -- "$current") )
                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 345:
	local plugins=($(__docker_q info --format "{{range \$i, \$p := .Plugins.$type}}{{.}} {{end}}"))
                       ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 347:
		plugins=(${plugins[@]/$del/})
                         ^-- SC2206: Quote to prevent word splitting, or split robustly with mapfile or read -a.


In contrib/completion/bash/docker line 364:
	COMPREPLY=( $(compgen -W "$(__docker_plugins_bundled "$@")" -- "$current") )
                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 395:
	COMPREPLY=( $(compgen -W "$(__docker_plugins_installed "$@")" -- "$current") )
                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 403:
	COMPREPLY=( $(compgen -W "$(__docker_runtimes)" -- "$cur") )
                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 439:
	COMPREPLY=( $(compgen -W "$(__docker_secrets "$@")" -- "$current") )
                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 455:
	COMPREPLY=( $(compgen -W "$(__docker_stacks "$@")" -- "$current") )
                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 509:
	COMPREPLY=( $(compgen -W "$(__docker_nodes "$@")" -- "$current") )
                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 543:
	COMPREPLY=( $(compgen -W "$(__docker_services "$@")" -- "$current") )
                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 554:
	COMPREPLY=( $(compgen -W "$(__docker_services "$@") $(__docker_tasks)" -- "$cur") )
                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 563:
	COMPREPLY=( ${COMPREPLY[@]/%/"$1"} )
                    ^-- SC2206: Quote to prevent word splitting, or split robustly with mapfile or read -a.


In contrib/completion/bash/docker line 693:
	local parts=( $1 )
                      ^-- SC2206: Quote to prevent word splitting, or split robustly with mapfile or read -a.


In contrib/completion/bash/docker line 742:
	COMPREPLY=( $(host 2>/dev/null "${cur%:}" | awk '/has address/ {print $4}') )
                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 759:
	ip addr show scope global 2>/dev/null | sed -n "s| \+inet \([0-9.]\+\).* \([^ ]\+\)|$format|p"
                                                           ^-- SC1117: Backslash is literal in "\+". Prefer explicit escaping: "\\+".
                                                                  ^-- SC1117: Backslash is literal in "\(". Prefer explicit escaping: "\\(".
                                                                          ^-- SC1117: Backslash is literal in "\+". Prefer explicit escaping: "\\+".
                                                                            ^-- SC1117: Backslash is literal in "\)". Prefer explicit escaping: "\\)".
                                                                                 ^-- SC1117: Backslash is literal in "\(". Prefer explicit escaping: "\\(".
                                                                                       ^-- SC1117: Backslash is literal in "\+". Prefer explicit escaping: "\\+".
                                                                                         ^-- SC1117: Backslash is literal in "\)". Prefer explicit escaping: "\\)".


In contrib/completion/bash/docker line 772:
	COMPREPLY=( $( compgen -W "$(__docker_local_interfaces "$@") $additional_interface" -- "$cur" ) )
                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 785:
	COMPREPLY=( $( compgen -W "
                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 817:
	COMPREPLY=( $( compgen -W "
                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 841:
					COMPREPLY=( $( compgen -W "${cur}ctrl-" -- "$cur" ) )
                                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 844:
					COMPREPLY=( $( compgen -W "ctrl-" -- "$cur" ) )
                                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 856:
	COMPREPLY=( $( compgen -W "default hyperv process" -- "$cur" ) )
                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 860:
	COMPREPLY=( $( compgen -W "
                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 900:
			COMPREPLY=( $( compgen -W "$all_options" -S = -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 903:
			COMPREPLY=( $( compgen -W "$awslogs_options" -S = -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 906:
			COMPREPLY=( $( compgen -W "$fluentd_options" -S = -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 909:
			COMPREPLY=( $( compgen -W "$gcplogs_options" -S = -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 912:
			COMPREPLY=( $( compgen -W "$gelf_options" -S = -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 915:
			COMPREPLY=( $( compgen -W "$journald_options" -S = -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 918:
			COMPREPLY=( $( compgen -W "$json_file_options" -S = -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 921:
			COMPREPLY=( $( compgen -W "$logentries_options" -S = -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 924:
			COMPREPLY=( $( compgen -W "$syslog_options" -S = -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 927:
			COMPREPLY=( $( compgen -W "$splunk_options" -S = -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 941:
			COMPREPLY=( $( compgen -W "false true" -- "${cur##*=}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 945:
			COMPREPLY=( $( compgen -W "/" -- "${cur##*=}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 950:
			COMPREPLY=( $( compgen -W "false true" -- "${cur##*=}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 954:
			COMPREPLY=( $( compgen -W "false true" -- "${cur##*=}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 958:
			COMPREPLY=( $( compgen -W "tcp udp" -S "://" -- "${cur##*=}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 963:
			COMPREPLY=( $( compgen -W "1 2 3 4 5 6 7 8 9" -- "${cur##*=}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 967:
			COMPREPLY=( $( compgen -W "gzip none zlib" -- "${cur##*=}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 971:
			COMPREPLY=( $( compgen -W "false true" -- "${cur##*=}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 975:
			COMPREPLY=( $( compgen -W "blocking non-blocking" -- "${cur##*=}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 979:
			COMPREPLY=( $( compgen -W "tcp:// tcp+tls:// udp:// unix://" -- "${cur##*=}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 985:
			COMPREPLY=( $( compgen -W "
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1010:
			COMPREPLY=( $( compgen -W "rfc3164 rfc5424 rfc5424micro" -- "${cur##*=}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1018:
			COMPREPLY=( $( compgen -W "true" -- "${cur##*=}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1022:
			COMPREPLY=( $( compgen -W "http:// https://" -- "${cur##*=}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1028:
			COMPREPLY=( $( compgen -W "false true" -- "${cur##*=}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1032:
			COMPREPLY=( $( compgen -W "inline json raw" -- "${cur##*=}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1040:
	COMPREPLY=( $( compgen -W "debug info warn error fatal" -- "$cur" ) )
                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1050:
					COMPREPLY=( $( compgen -W "always no on-failure on-failure: unless-stopped" -- "$cur") )
                                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1073:
	COMPREPLY=( $( compgen -W "${signals[*]} ${signals[*]#SIG}" -- "$( echo "$cur" | tr '[:lower:]' '[:upper:]')" ) )
                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1086:
			COMPREPLY=( $( compgen -W "all kubernetes swarm" -- "$cur") )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1095:
		COMPREPLY=( $(compgen -g -- "${cur#*:}") )
                            ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1097:
		COMPREPLY=( $(compgen -u -S : -- "$cur") )
                            ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1126:
			COMPREPLY=( $( compgen -W "$boolean_options $global_options_with_args" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1131:
				__docker_daemon_is_experimental && commands+=(${experimental_commands[*]})
                                                                              ^-- SC2206: Quote to prevent word splitting, or split robustly with mapfile or read -a.


In contrib/completion/bash/docker line 1132:
				COMPREPLY=( $( compgen -W "${commands[*]} help" -- "$cur" ) )
                                            ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1161:
			COMPREPLY=( $( compgen -W "--help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1164:
			COMPREPLY=( $( compgen -W "$subcommands" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1179:
			COMPREPLY=( $( compgen -W "--checkpoint-dir --help --leave-running" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1200:
			COMPREPLY=( $( compgen -W "--checkpoint-dir --help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1221:
			COMPREPLY=( $( compgen -W "--checkpoint-dir --help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1228:
				COMPREPLY=( $( compgen -W "$(__docker_q checkpoint ls "$prev" | sed 1d)" -- "$cur" ) )
                                            ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1250:
			COMPREPLY=( $( compgen -W "--help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1253:
			COMPREPLY=( $( compgen -W "$subcommands" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1264:
			COMPREPLY=( $( compgen -W "golang" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1271:
			COMPREPLY=( $( compgen -W "--help --label -l --template-driver" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1291:
			COMPREPLY=( $( compgen -W "--format -f --help --pretty" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1318:
			COMPREPLY=( $( compgen -S = -W "id label name" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1329:
			COMPREPLY=( $( compgen -W "--format --filter -f --help --quiet -q" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1341:
			COMPREPLY=( $( compgen -W "--help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1386:
			COMPREPLY=( $( compgen -W "--help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1389:
			COMPREPLY=( $( compgen -W "$subcommands" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1399:
			COMPREPLY=( $( compgen -W "--detach-keys --help --no-stdin --sig-proxy=false" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1419:
			COMPREPLY=( $( compgen -W "--author -a --change -c --help --message -m --pause=false -p=false" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1438:
			COMPREPLY=( $( compgen -W "--archive -a --follow-link -L --help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1450:
						local files=( ${COMPREPLY[@]} )
                                                              ^-- SC2206: Quote to prevent word splitting, or split robustly with mapfile or read -a.


In contrib/completion/bash/docker line 1453:
						COMPREPLY=( $( compgen -W "${COMPREPLY[*]}" -S ':' ) )
                                                            ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1454:
						local containers=( ${COMPREPLY[@]} )
                                                                   ^-- SC2206: Quote to prevent word splitting, or split robustly with mapfile or read -a.


In contrib/completion/bash/docker line 1456:
						COMPREPLY=( $( compgen -W "${files[*]} ${containers[*]}" -- "$cur" ) )
                                                            ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1469:
					COMPREPLY=( $( compgen -W "${COMPREPLY[*]}" -S ':' ) )
                                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1487:
			COMPREPLY=( $( compgen -W "--help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1504:
			COMPREPLY=( $( compgen -e -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1519:
			COMPREPLY=( $( compgen -W "--detach -d --detach-keys --env -e --help --interactive -i --privileged -t --tty -u --user --workdir -w" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1537:
			COMPREPLY=( $( compgen -W "--help --output -o" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1562:
			COMPREPLY=( $( compgen -W "--help --signal -s" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1579:
			COMPREPLY=( $( compgen -W "--details --follow -f --help --since --tail --timestamps -t --until" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1613:
			COMPREPLY=( $( compgen -W "healthy starting none unhealthy" -- "${cur##*=}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1617:
			COMPREPLY=( $( compgen -W "true false" -- "${cur##*=}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1633:
			COMPREPLY=( $( compgen -W "created dead exited paused restarting running removing" -- "${cur##*=}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1644:
			COMPREPLY=( $( compgen -S = -W "ancestor before exited expose health id is-task label name network publish since status volume" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1655:
			COMPREPLY=( $( compgen -W "--all -a --filter -f --format --help --last -n --latest -l --no-trunc --quiet -q --size -s" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1663:
			COMPREPLY=( $( compgen -W "--help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1674:
			COMPREPLY=( $( compgen -W "--help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1688:
			COMPREPLY=( $( compgen -W "label label! until" -S = -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1696:
			COMPREPLY=( $( compgen -W "--force -f --filter --help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1708:
			COMPREPLY=( $( compgen -W "--help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1728:
			COMPREPLY=( $( compgen -W "--help --time -t" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1739:
			COMPREPLY=( $( compgen -W "--force -f --help --link -l --volumes -v" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1886:
			COMPREPLY=( $( compgen -W "user: role: type: level: disable" -- "${cur##*=}") )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1895:
			COMPREPLY+=( $( compgen -W "unconfined" -- "$cur" ) )
                                     ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1910:
			COMPREPLY=( $( compgen -W 'stdin stdout stderr' -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1931:
					COMPREPLY=( $( compgen -W '/' -- "$cur" ) )
                                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1943:
			COMPREPLY=( $( compgen -e -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1954:
					COMPREPLY=( $( compgen -W 'none host private shareable container:' -- "$cur" ) )
                                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1974:
					COMPREPLY=( $( compgen -W "${COMPREPLY[*]}" -S ':' ) )
                                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 1994:
					COMPREPLY=( $( compgen -W "$(__docker_plugins_bundled --type Network) $(__docker_networks) container:" -- "$cur") )
                                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2008:
					COMPREPLY=( $( compgen -W 'host container:' -- "$cur" ) )
                                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2021:
			COMPREPLY=( $( compgen -W "apparmor= label= no-new-privileges seccomp=" -- "$cur") )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2032:
			COMPREPLY=( $( compgen -W "size" -S = -- "$cur") )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2041:
			COMPREPLY=( $( compgen -W "host" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2059:
			COMPREPLY=( $( compgen -W "$all_options" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2090:
			COMPREPLY=( $( compgen -W "$options" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2107:
			COMPREPLY=( $( compgen -W "--all -a --format --help --no-stream --no-trunc" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2124:
			COMPREPLY=( $( compgen -W "--help --time -t" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2135:
			COMPREPLY=( $( compgen -W "--help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2149:
			COMPREPLY=( $( compgen -W "--help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2194:
			COMPREPLY=( $( compgen -W "$all_options" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2205:
			COMPREPLY=( $( compgen -W "--help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2313:
 			COMPREPLY=( $( compgen -W "false true" -- "${cur##*=}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2322:
			COMPREPLY=( $( compgen -W "ext4 xfs" -- "${cur##*=}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2326:
			COMPREPLY=( $( compgen -W "2 3 4 5 6 7" -- "${cur##*=}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2337:
			COMPREPLY=( $( compgen -W "consul etcd zk" -S "://" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2342:
			COMPREPLY=( $( compgen -W "discovery.heartbeat discovery.ttl kv.cacertfile kv.certfile kv.keyfile kv.path" -S = -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2359:
			COMPREPLY=( $( compgen -W "aufs btrfs devicemapper overlay overlay2 vfs zfs" -- "$(echo "$cur" | tr '[:upper:]' '[:lower:]')" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2392:
					COMPREPLY=( $( compgen -W "$all_options" -S = -- "$cur" ) )
                                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2395:
					COMPREPLY=( $( compgen -W "$btrfs_options" -S = -- "$cur" ) )
                                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2398:
					COMPREPLY=( $( compgen -W "$devicemapper_options" -S = -- "$cur" ) )
                                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2401:
					COMPREPLY=( $( compgen -W "$overlay2_options" -S = -- "$cur" ) )
                                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2404:
					COMPREPLY=( $( compgen -W "$zfs_options" -S = -- "$cur" ) )
                                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2446:
			COMPREPLY=( $( compgen -W "$boolean_options $options_with_args" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2474:
		COMPREPLY=( $( compgen -W "${commands[*]}" -- "$cur" ) )
                            ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2508:
			COMPREPLY=( $( compgen -W "--help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2511:
			COMPREPLY=( $( compgen -W "$subcommands" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2574:
			COMPREPLY=( $( compgen -e -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2598:
					COMPREPLY=( $( compgen -W "$(__docker_plugins_bundled --type Network) $(__docker_networks) container:" -- "$cur") )
                                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2620:
			COMPREPLY=( $( compgen -W "$targets" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2630:
			COMPREPLY=( $( compgen -W "$all_options" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2650:
			COMPREPLY=( $( compgen -W "--format --help --human=false -H=false --no-trunc --quiet -q" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2674:
			COMPREPLY=( $( compgen -W "--change -c --help --message -m" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2703:
			COMPREPLY=( $( compgen -W "--help --input -i --quiet -q" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2720:
			COMPREPLY=( $( compgen -W "false true" -- "${cur##*=}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2734:
			COMPREPLY=( $( compgen -S = -W "before dangling label reference since" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2745:
			COMPREPLY=( $( compgen -W "--all -a --digests --filter -f --format --help --no-trunc --quiet -q" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2759:
			COMPREPLY=( $( compgen -W "label label! until" -S = -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2767:
			COMPREPLY=( $( compgen -W "--all -a --force -f --filter --help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2784:
			COMPREPLY=( $( compgen -W "$options" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2806:
			COMPREPLY=( $( compgen -W "--disable-content-trust=false --help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2824:
			COMPREPLY=( $( compgen -W "--force -f --help --no-prune" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2846:
			COMPREPLY=( $( compgen -W "--help --output -o" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2857:
			COMPREPLY=( $( compgen -W "--help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2903:
				COMPREPLY=( $( compgen -W "container image network node plugin secret service volume" -- "$cur" ) )
                                            ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2915:
			COMPREPLY=( $( compgen -W "$options" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2920:
					COMPREPLY=( $( compgen -W "
                                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2977:
			COMPREPLY=( $( compgen -W "--help --password -p --password-stdin --username -u" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 2985:
			COMPREPLY=( $( compgen -W "--help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3014:
					COMPREPLY=( $( compgen -W "${COMPREPLY[*]}" -S ':' ) )
                                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3027:
			COMPREPLY=( $( compgen -W "$boolean_options $options_with_args" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3055:
			COMPREPLY=( $( compgen -W "default" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3062:
			COMPREPLY=( $( compgen -W "local swarm" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3069:
			COMPREPLY=( $( compgen -W "--attachable --aux-address --config-from --config-only --driver -d --gateway --help --ingress --internal --ip-range --ipam-driver --ipam-opt --ipv6 --label --opt -o --scope --subnet" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3077:
			COMPREPLY=( $( compgen -W "--help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3099:
			COMPREPLY=( $( compgen -W "--format -f --help --verbose" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3122:
			COMPREPLY=( $( compgen -W "global local swarm" -- "${cur##*=}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3126:
			COMPREPLY=( $( compgen -W "builtin custom" -- "${cur##*=}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3133:
			COMPREPLY=( $( compgen -S = -W "driver id label name scope type" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3144:
			COMPREPLY=( $( compgen -W "--filter -f --format --help --no-trunc --quiet -q" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3152:
			COMPREPLY=( $( compgen -W "label label! until" -S = -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3160:
			COMPREPLY=( $( compgen -W "--force -f --filter --help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3168:
			COMPREPLY=( $( compgen -W "--help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3193:
			COMPREPLY=( $( compgen -W "--help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3196:
			COMPREPLY=( $( compgen -W "$subcommands" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3222:
			COMPREPLY=( $( compgen -W "--help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3225:
			COMPREPLY=( $( compgen -W "$subcommands" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3243:
			COMPREPLY=( $( compgen -W "--format -f --help --pretty" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3259:
			COMPREPLY=( $( compgen -W "--details --follow -f --help --no-resolve --no-task-ids --no-trunc --raw --since --tail --timestamps -t" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3282:
			COMPREPLY=( $( compgen -W "global replicated" -- "${cur##*=}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3293:
			COMPREPLY=( $( compgen -W "id label mode name" -S = -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3304:
			COMPREPLY=( $( compgen -W "--filter -f --format --help --quiet -q" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3316:
			COMPREPLY=( $( compgen -W "--help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3326:
			COMPREPLY=( $( compgen -W "--detach -d --help --quit -q" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3340:
			COMPREPLY=( $( compgen -W "--detach -d --help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3354:
			COMPREPLY=( $( compgen -W "accepted running shutdown" -- "${cur##*=}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3369:
			COMPREPLY=( $( compgen -W "desired-state id name node" -S = -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3380:
			COMPREPLY=( $( compgen -W "--filter -f --format --help --no-resolve --no-trunc --quiet -q" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3480:
				COMPREPLY=( $( compgen -W "global replicated" -- "$cur" ) )
                                            ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3526:
				COMPREPLY=( $( compgen -e -- "$cur" ) )
                                            ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3539:
			COMPREPLY=( $( compgen -W "engine.labels node.labels" -S . -- "${cur##*=}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3551:
			COMPREPLY=( $( compgen -W "dnsrr vip" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3556:
			COMPREPLY=( $( compgen -e -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3561:
			COMPREPLY=( $(compgen -g -- "$cur") )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3589:
			COMPREPLY=( $( compgen -W "spread" -S = -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3594:
			COMPREPLY=( $( compgen -W "any none on-failure" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3598:
			COMPREPLY=( $( compgen -W "continue pause" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3610:
			COMPREPLY=( $( compgen -W "continue pause rollback" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3614:
			COMPREPLY=( $( compgen -W "start-first stop-first" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3628:
			COMPREPLY=( $( compgen -W "$boolean_options $options_with_args" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3660:
			COMPREPLY=( $( compgen -W "--help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3663:
			COMPREPLY=( $( compgen -W "$subcommands" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3681:
			COMPREPLY=( $( compgen -W "--ca-cert --ca-key --cert-expiry --detach -d --external-ca --help --quiet -q --rotate" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3690:
				COMPREPLY=( $( compgen -W "2377" -- "${cur##*:}" ) )
                                            ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3698:
			COMPREPLY=( $( compgen -W "active drain pause" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3710:
				COMPREPLY=( $( compgen -W "2377" -- "${cur##*:}" ) )
                                            ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3721:
			COMPREPLY=( $( compgen -W "--advertise-addr --autolock --availability --cert-expiry --data-path-addr --default-addr-pool --default-addr-pool-mask-length --dispatcher-heartbeat --external-ca --force-new-cluster --help --listen-addr --max-snapshots --snapshot-interval --task-history-limit" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3730:
				COMPREPLY=( $( compgen -W "2377" -- "${cur##*:}" ) )
                                            ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3738:
			COMPREPLY=( $( compgen -W "active drain pause" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3747:
				COMPREPLY=( $( compgen -W "2377" -- "${cur##*:}" ) )
                                            ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3761:
			COMPREPLY=( $( compgen -W "--advertise-addr --availability --data-path-addr --help --listen-addr --token" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3764:
			COMPREPLY=( $( compgen -W "2377" -- "${cur##*:}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3772:
			COMPREPLY=( $( compgen -W "--help --quiet -q --rotate" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3777:
				COMPREPLY=( $( compgen -W "manager worker" -- "$cur" ) )
                                            ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3786:
			COMPREPLY=( $( compgen -W "--force -f --help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3794:
			COMPREPLY=( $( compgen -W "--help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3802:
			COMPREPLY=( $( compgen -W "--help --quiet -q --rotate" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3816:
			COMPREPLY=( $( compgen -W "--autolock --cert-expiry --dispatcher-heartbeat --external-ca --help --max-snapshots --snapshot-interval --task-history-limit" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3839:
			COMPREPLY=( $( compgen -W "--help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3842:
			COMPREPLY=( $( compgen -W "$subcommands" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3850:
			COMPREPLY=( $( compgen -W "--help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3866:
			COMPREPLY=( $( compgen -W "--format -f --help --pretty" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3885:
			COMPREPLY=( $( compgen -W "accepted pending" -- "${cur##*=}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3893:
			COMPREPLY=( $( compgen -W "manager worker" -- "${cur##*=}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3900:
			COMPREPLY=( $( compgen -W "id label membership name role" -S = -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3911:
			COMPREPLY=( $( compgen -W "--filter -f --format --help --quiet -q" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3919:
			COMPREPLY=( $( compgen -W "--help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3933:
			COMPREPLY=( $( compgen -W "--force -f --help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3944:
			COMPREPLY=( $( compgen -W "accepted running shutdown" -- "${cur##*=}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3955:
			COMPREPLY=( $( compgen -W "desired-state id label name" -S = -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3966:
			COMPREPLY=( $( compgen -W "--filter -f --format --help --no-resolve --no-trunc --quiet -q" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3977:
			COMPREPLY=( $( compgen -W "active drain pause" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3981:
			COMPREPLY=( $( compgen -W "manager worker" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 3991:
			COMPREPLY=( $( compgen -W "--availability --help --label-add --label-rm --role" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4027:
			COMPREPLY=( $( compgen -W "--help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4030:
			COMPREPLY=( $( compgen -W "$subcommands" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4038:
			COMPREPLY=( $( compgen -W "--compress --help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4055:
			COMPREPLY=( $( compgen -W "--force -f --help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4075:
			COMPREPLY=( $( compgen -W "--help --timeout" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4095:
			COMPREPLY=( $( compgen -W "--format -f --help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4112:
			COMPREPLY=( $( compgen -W "--alias --disable --disable-content-trust=false --grant-all-permissions --help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4125:
			COMPREPLY=( $( compgen -W "authz ipamdriver logdriver metricscollector networkdriver volumedriver" -- "${cur##*=}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4129:
			COMPREPLY=( $( compgen -W "false true" -- "${cur##*=}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4136:
			COMPREPLY=( $( compgen -S = -W "capability enabled" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4147:
			COMPREPLY=( $( compgen -W "--filter -f --format --help --no-trunc --quiet -q" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4155:
			COMPREPLY=( $( compgen -W "--help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4173:
			COMPREPLY=( $( compgen -W "--force -f --help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4184:
			COMPREPLY=( $( compgen -W "--help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4198:
			COMPREPLY=( $( compgen -W "--disable-content-trust --grant-all-permissions --help --skip-remote-check" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4207:
				COMPREPLY=( $(compgen -S : -W "${plugin_images%:*}" -- "$cur") )
                                            ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4271:
			COMPREPLY=( $( compgen -W "--help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4274:
			COMPREPLY=( $( compgen -W "$subcommands" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4285:
			COMPREPLY=( $( compgen -W "golang" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4292:
			COMPREPLY=( $( compgen -W "--driver -d --help --label -l --template-driver" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4312:
			COMPREPLY=( $( compgen -W "--format -f --help --pretty" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4339:
			COMPREPLY=( $( compgen -S = -W "id label name" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4350:
			COMPREPLY=( $( compgen -W "--format --filter -f --help --quiet -q" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4362:
			COMPREPLY=( $( compgen -W "--help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4376:
			COMPREPLY=( $( compgen -W "false true" -- "${cur##*=}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4380:
			COMPREPLY=( $( compgen -W "false true" -- "${cur##*=}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4387:
			COMPREPLY=( $( compgen -S = -W "is-automated is-official stars" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4398:
			COMPREPLY=( $( compgen -W "--filter -f --format --help --limit --no-trunc" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4426:
			COMPREPLY=( $( compgen -W "$options" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4429:
			COMPREPLY=( $( compgen -W "$subcommands" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4447:
			COMPREPLY=( $( compgen -W "always changed never" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4458:
			COMPREPLY=( $( compgen -W "$options" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4490:
			COMPREPLY=( $( compgen -W "$options" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4499:
			COMPREPLY=( $( compgen -W "accepted running shutdown" -- "${cur##*=}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4516:
			COMPREPLY=( $( compgen -S = -W "id name desired-state" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4529:
			COMPREPLY=( $( compgen -W "$options" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4551:
			COMPREPLY=( $( compgen -W "$options" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4579:
			COMPREPLY=( $( compgen -S = -W "id label name" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4592:
			COMPREPLY=( $( compgen -W "$options" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4632:
			COMPREPLY=( $( compgen -W "--help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4635:
			COMPREPLY=( $( compgen -W "$subcommands" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4649:
			COMPREPLY=( $( compgen -W "--format --help --verbose -v" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4663:
			COMPREPLY=( $( compgen -W "$name" -- "${cur##*=}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4667:
			COMPREPLY=( $( compgen -W "
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4721:
			COMPREPLY=( $( compgen -W "local swarm" -- "${cur##*=}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4725:
			COMPREPLY=( $( compgen -W "config container daemon image network plugin secret service volume" -- "${cur##*=}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4736:
			COMPREPLY=( $( compgen -S = -W "container daemon event image label network scope type volume" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4747:
			COMPREPLY=( $( compgen -W "--filter -f --help --since --until --format" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4761:
			COMPREPLY=( $( compgen -W "--format -f --help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4769:
			COMPREPLY=( $( compgen -W "label label! until" -S = -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4777:
			COMPREPLY=( $( compgen -W "--all -a --force -f --filter --help --volumes" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4798:
			COMPREPLY=( $( compgen -W "--help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4801:
			COMPREPLY=( $( compgen -W "$subcommands" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4809:
			COMPREPLY=( $( compgen -W "--help --pretty" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4823:
			COMPREPLY=( $( compgen -W "--help --yes -y" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4837:
			COMPREPLY=( $( compgen -W "--help --local" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4874:
			COMPREPLY=( $( compgen -W "$options" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4892:
			COMPREPLY=( $( compgen -W "--driver -d --help --label --opt -o" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4906:
			COMPREPLY=( $( compgen -W "--format -f --help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4922:
			COMPREPLY=( $( compgen -W "true false" -- "${cur##*=}" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4937:
			COMPREPLY=( $( compgen -S = -W "dangling driver label name" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4948:
			COMPREPLY=( $( compgen -W "--filter -f --format --help --quiet -q" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4956:
			COMPREPLY=( $( compgen -W "label label!" -S = -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4964:
			COMPREPLY=( $( compgen -W "--filter --force -f --help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 4976:
			COMPREPLY=( $( compgen -W "--force -f --help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 5000:
			COMPREPLY=( $( compgen -W "--help" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 5003:
			COMPREPLY=( $( compgen -W "$subcommands" -- "$cur" ) )
                                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 5083:
	local commands=(${management_commands[*]} ${top_level_commands[*]})
                        ^-- SC2206: Quote to prevent word splitting, or split robustly with mapfile or read -a.
                                                  ^-- SC2206: Quote to prevent word splitting, or split robustly with mapfile or read -a.


In contrib/completion/bash/docker line 5084:
	[ -z "$DOCKER_HIDE_LEGACY_COMMANDS" ] && commands+=(${legacy_commands[*]})
                                                            ^-- SC2206: Quote to prevent word splitting, or split robustly with mapfile or read -a.

[codecov-io]

Codecov Report

Merging #1538 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #1538   +/-   ##
=======================================
  Coverage   56.12%   56.12%           
=======================================
  Files         306      306           
  Lines       21030    21030           
=======================================
  Hits        11803    11803           
  Misses       8373     8373           
  Partials      854      854

[thaJeztah]

hm.. forgot that circleci still expects make to be there; interesting; shellcheck now looks to fail with the same errors as the v0.5 image. I tried it yesterday and then it seemed to work.

Trying to find why it passed for me yesterday, but fails now 🤔

[thaJeztah]

Ah; must've tried with v0.4.6, as that works; so difference is between shellcheck v0.4.6 and v0.4.7; koalaman/shellcheck@v0.4.6...v0.4.7

[thaJeztah]

Right, and I see all the failures are due to three new checks that were added in shellcheck v0.4.7;

• SC2206/SC2207: Suggest alternatives when using word splitting in arrays
• SC1117: Warn about double quoted, undefined backslash sequences

In contrib/completion/bash/docker line 347:
		plugins=(${plugins[@]/$del/})
                         ^-- SC2206: Quote to prevent word splitting, or split robustly with mapfile or read -a.


In contrib/completion/bash/docker line 107:
	COMPREPLY=( $(compgen -W "$(__docker_configs "$@")" -- "$current") )
                    ^-- SC2207: Prefer mapfile or read -a to split command output (or quote to avoid splitting).


In contrib/completion/bash/docker line 213:
				format+="$repo_format\n"
                                                     ^-- SC1117: Backslash is literal in "\n". Prefer explicit escaping: "\\n".

I'll update the PR to use v0.4.6, and we can look at fixing the new checks in a separate PR (and bump to v0.5.x)