mirror of https://github.com/docker/cli.git
contrib/completion: bash `nounset` mode fixes
Signed-off-by: Ville Skyttä <ville.skytta@iki.fi>
This commit is contained in:
Ville Skyttä
parent
f1f12a3332
commit
2753057c40
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@ -84,13 +84,13 @@ __docker_q() {
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# precedence over the environment setting.
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__docker_configs() {
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local format
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if [ "$1" = "--id" ] ; then
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if [ "${1-}" = "--id" ] ; then
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format='{{.ID}}'
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shift
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elif [ "$1" = "--name" ] ; then
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elif [ "${1-}" = "--name" ] ; then
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format='{{.Name}}'
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shift
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elif [ "$DOCKER_COMPLETION_SHOW_CONFIG_IDS" = yes ] ; then
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elif [ "${DOCKER_COMPLETION_SHOW_CONFIG_IDS-}" = yes ] ; then
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format='{{.ID}} {{.Name}}'
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else
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format='{{.Name}}'
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@ -120,13 +120,13 @@ __docker_complete_configs() {
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# precedence over the environment setting.
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__docker_containers() {
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local format
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if [ "$1" = "--id" ] ; then
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if [ "${1-}" = "--id" ] ; then
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format='{{.ID}}'
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shift
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elif [ "$1" = "--name" ] ; then
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elif [ "${1-}" = "--name" ] ; then
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format='{{.Names}}'
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shift
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elif [ "${DOCKER_COMPLETION_SHOW_CONTAINER_IDS}" = yes ] ; then
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elif [ "${DOCKER_COMPLETION_SHOW_CONTAINER_IDS-}" = yes ] ; then
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format='{{.ID}} {{.Names}}'
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else
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format='{{.Names}}'
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@ -139,7 +139,7 @@ __docker_containers() {
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# Additional filters may be appended, see `__docker_containers`.
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__docker_complete_containers() {
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local current="$cur"
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if [ "$1" = "--cur" ] ; then
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if [ "${1-}" = "--cur" ] ; then
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current="$2"
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shift 2
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fi
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@ -191,7 +191,7 @@ __docker_complete_container_ids() {
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__docker_contexts() {
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local add=()
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while true ; do
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case "$1" in
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case "${1-}" in
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--add)
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add+=("$2")
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shift 2
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@ -236,12 +236,12 @@ __docker_images() {
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local all
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local format
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if [ "$DOCKER_COMPLETION_SHOW_IMAGE_IDS" = "all" ] ; then
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if [ "${DOCKER_COMPLETION_SHOW_IMAGE_IDS-}" = "all" ] ; then
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all='--all'
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fi
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while true ; do
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case "$1" in
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case "${1-}" in
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--repo)
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format+="$repo_format\n"
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shift
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@ -253,7 +253,7 @@ __docker_images() {
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shift
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;;
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--id)
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if [[ $DOCKER_COMPLETION_SHOW_IMAGE_IDS =~ ^(all|non-intermediate)$ ]] ; then
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if [[ ${DOCKER_COMPLETION_SHOW_IMAGE_IDS-} =~ ^(all|non-intermediate)$ ]] ; then
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format+="$id_format\n"
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fi
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shift
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@ -269,7 +269,7 @@ __docker_images() {
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esac
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done
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__docker_q image ls --no-trunc --format "${format%\\n}" $all "$@" | grep -v '<none>$'
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__docker_q image ls --no-trunc --format "${format%\\n}" ${all-} "$@" | grep -v '<none>$'
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}
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# __docker_complete_images applies completion of images based on the current value of `$cur` or
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@ -277,7 +277,7 @@ __docker_images() {
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# See __docker_images for customization of the returned items.
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__docker_complete_images() {
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local current="$cur"
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if [ "$1" = "--cur" ] ; then
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if [ "${1-}" = "--cur" ] ; then
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current="$2"
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shift 2
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fi
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@ -295,13 +295,13 @@ __docker_complete_images() {
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# precedence over the environment setting.
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__docker_networks() {
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local format
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if [ "$1" = "--id" ] ; then
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if [ "${1-}" = "--id" ] ; then
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format='{{.ID}}'
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shift
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elif [ "$1" = "--name" ] ; then
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elif [ "${1-}" = "--name" ] ; then
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format='{{.Name}}'
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shift
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elif [ "${DOCKER_COMPLETION_SHOW_NETWORK_IDS}" = yes ] ; then
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elif [ "${DOCKER_COMPLETION_SHOW_NETWORK_IDS-}" = yes ] ; then
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format='{{.ID}} {{.Name}}'
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else
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format='{{.Name}}'
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@ -314,7 +314,7 @@ __docker_networks() {
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# Additional filters may be appended, see `__docker_networks`.
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__docker_complete_networks() {
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local current="$cur"
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if [ "$1" = "--cur" ] ; then
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if [ "${1-}" = "--cur" ] ; then
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current="$2"
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shift 2
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fi
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@ -340,7 +340,7 @@ __docker_volumes() {
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# Additional filters may be appended, see `__docker_volumes`.
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__docker_complete_volumes() {
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local current="$cur"
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if [ "$1" = "--cur" ] ; then
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if [ "${1-}" = "--cur" ] ; then
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current="$2"
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shift 2
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fi
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@ -356,7 +356,7 @@ __docker_complete_volumes() {
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__docker_plugins_bundled() {
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local type add=() remove=()
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while true ; do
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case "$1" in
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case "${1-}" in
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--type)
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type="$2"
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shift 2
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@ -390,7 +390,7 @@ __docker_plugins_bundled() {
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# `__docker_complete_plugins_installed`.
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__docker_complete_plugins_bundled() {
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local current="$cur"
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if [ "$1" = "--cur" ] ; then
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if [ "${1-}" = "--cur" ] ; then
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current="$2"
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shift 2
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fi
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@ -406,7 +406,7 @@ __docker_complete_plugins_bundled() {
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# For built-in pugins, see `__docker_plugins_bundled`.
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__docker_plugins_installed() {
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local format
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if [ "$DOCKER_COMPLETION_SHOW_PLUGIN_IDS" = yes ] ; then
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if [ "${DOCKER_COMPLETION_SHOW_PLUGIN_IDS-}" = yes ] ; then
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format='{{.ID}} {{.Name}}'
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else
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format='{{.Name}}'
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@ -421,7 +421,7 @@ __docker_plugins_installed() {
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# For completion of built-in pugins, see `__docker_complete_plugins_bundled`.
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__docker_complete_plugins_installed() {
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local current="$cur"
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if [ "$1" = "--cur" ] ; then
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if [ "${1-}" = "--cur" ] ; then
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current="$2"
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shift 2
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fi
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@ -446,13 +446,13 @@ __docker_complete_runtimes() {
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# precedence over the environment setting.
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__docker_secrets() {
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local format
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if [ "$1" = "--id" ] ; then
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if [ "${1-}" = "--id" ] ; then
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format='{{.ID}}'
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shift
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elif [ "$1" = "--name" ] ; then
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elif [ "${1-}" = "--name" ] ; then
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format='{{.Name}}'
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shift
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elif [ "$DOCKER_COMPLETION_SHOW_SECRET_IDS" = yes ] ; then
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elif [ "${DOCKER_COMPLETION_SHOW_SECRET_IDS-}" = yes ] ; then
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format='{{.ID}} {{.Name}}'
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else
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format='{{.Name}}'
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@ -465,7 +465,7 @@ __docker_secrets() {
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# of `$cur` or the value of the optional first option `--cur`, if given.
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__docker_complete_secrets() {
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local current="$cur"
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if [ "$1" = "--cur" ] ; then
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if [ "${1-}" = "--cur" ] ; then
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current="$2"
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shift 2
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fi
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@ -481,7 +481,7 @@ __docker_stacks() {
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# of `$cur` or the value of the optional first option `--cur`, if given.
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__docker_complete_stacks() {
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local current="$cur"
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if [ "$1" = "--cur" ] ; then
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if [ "${1-}" = "--cur" ] ; then
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current="$2"
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shift 2
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fi
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@ -499,7 +499,7 @@ __docker_complete_stacks() {
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# Completions may be added with `--add`, e.g. `--add self`.
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__docker_nodes() {
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local format
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if [ "$DOCKER_COMPLETION_SHOW_NODE_IDS" = yes ] ; then
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if [ "${DOCKER_COMPLETION_SHOW_NODE_IDS-}" = yes ] ; then
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format='{{.ID}} {{.Hostname}}'
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else
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format='{{.Hostname}}'
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@ -508,7 +508,7 @@ __docker_nodes() {
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local add=()
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while true ; do
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case "$1" in
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case "${1-}" in
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--id)
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format='{{.ID}}'
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shift
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@ -535,7 +535,7 @@ __docker_nodes() {
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# Additional filters may be appended, see `__docker_nodes`.
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__docker_complete_nodes() {
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local current="$cur"
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if [ "$1" = "--cur" ] ; then
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if [ "${1-}" = "--cur" ] ; then
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current="$2"
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shift 2
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fi
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@ -552,12 +552,12 @@ __docker_complete_nodes() {
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# precedence over the environment setting.
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__docker_services() {
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local format='{{.Name}}' # default: service name only
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[ "${DOCKER_COMPLETION_SHOW_SERVICE_IDS}" = yes ] && format='{{.ID}} {{.Name}}' # ID & name
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[ "${DOCKER_COMPLETION_SHOW_SERVICE_IDS-}" = yes ] && format='{{.ID}} {{.Name}}' # ID & name
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if [ "$1" = "--id" ] ; then
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if [ "${1-}" = "--id" ] ; then
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format='{{.ID}}' # IDs only
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shift
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elif [ "$1" = "--name" ] ; then
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elif [ "${1-}" = "--name" ] ; then
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format='{{.Name}}' # names only
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shift
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fi
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@ -570,7 +570,7 @@ __docker_services() {
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# Additional filters may be appended, see `__docker_services`.
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__docker_complete_services() {
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local current="$cur"
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if [ "$1" = "--cur" ] ; then
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if [ "${1-}" = "--cur" ] ; then
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current="$2"
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shift 2
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fi
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@ -601,7 +601,7 @@ __docker_append_to_completions() {
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# several variables with the results.
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# The result is cached for the duration of one invocation of bash completion.
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__docker_fetch_info() {
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if [ -z "$info_fetched" ] ; then
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if [ -z "${info_fetched-}" ] ; then
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read -r server_experimental server_os <<< "$(__docker_q version -f '{{.Server.Experimental}} {{.Server.Os}}')"
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info_fetched=true
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fi
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@ -629,7 +629,7 @@ __docker_server_os_is() {
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# you should pass a glob describing those options, e.g. "--option1|-o|--option2"
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# Use this function to restrict completions to exact positions after the argument list.
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__docker_pos_first_nonflag() {
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local argument_flags=$1
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local argument_flags=${1-}
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local counter=$((${subcommand_pos:-${command_pos}} + 1))
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while [ "$counter" -le "$cword" ]; do
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@ -766,7 +766,7 @@ __docker_local_interfaces() {
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command -v ip >/dev/null 2>&1 || return
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local format
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if [ "$1" = "--ip-only" ] ; then
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if [ "${1-}" = "--ip-only" ] ; then
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format='\1'
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shift
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else
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@ -781,7 +781,7 @@ __docker_local_interfaces() {
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# An additional value can be added to the possible completions with an `--add` argument.
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__docker_complete_local_interfaces() {
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local additional_interface
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if [ "$1" = "--add" ] ; then
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if [ "${1-}" = "--add" ] ; then
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additional_interface="$2"
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shift 2
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fi
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@ -1125,7 +1125,7 @@ __docker_complete_ulimits() {
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sigpending
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stack
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"
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if [ "$1" = "--rm" ] ; then
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if [ "${1-}" = "--rm" ] ; then
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COMPREPLY=( $( compgen -W "$limits" -- "$cur" ) )
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else
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COMPREPLY=( $( compgen -W "$limits" -S = -- "$cur" ) )
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@ -2785,7 +2785,7 @@ _docker_image_build() {
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"
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fi
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if [ "$DOCKER_BUILDKIT" = "1" ] ; then
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if [ "${DOCKER_BUILDKIT-}" = "1" ] ; then
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options_with_args+="
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--output -o
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--progress
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@ -3133,7 +3133,7 @@ _docker_inspect() {
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local preselected_type
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local type
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if [ "$1" = "--type" ] ; then
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if [ "${1-}" = "--type" ] ; then
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preselected_type=yes
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type="$2"
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else
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@ -5409,7 +5409,7 @@ _docker_compose() {
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done
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local result=$(eval "${resultArray[*]}" 2> /dev/null | grep -v '^:[0-9]*$')
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COMPREPLY=( $(compgen -W "${result}" -- "$current") )
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COMPREPLY=( $(compgen -W "${result}" -- "${current-}") )
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}
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_docker() {
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@ -5492,7 +5492,7 @@ _docker() {
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)
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local commands=(${management_commands[*]} ${top_level_commands[*]} ${known_plugin_commands[*]})
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[ -z "$DOCKER_HIDE_LEGACY_COMMANDS" ] && commands+=(${legacy_commands[*]})
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[ -z "${DOCKER_HIDE_LEGACY_COMMANDS-}" ] && commands+=(${legacy_commands[*]})
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# These options are valid as global options for all client commands
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# and valid as command options for `docker daemon`
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