mirror of https://github.com/docker/cli.git
Make run and rmi bash completions configurable
Allow the user to configure how Docker's bash completion works for the "events", "history", "inspect", "run", "rmi" and "save" commands through the following environment variables: DOCKER_COMPLETION_SHOW_IMAGE_IDS "none" - Show names only (default) "non-intermediate" - Show names and ids, but omit intermediate image IDs "all" - Show names and ids, including intermediate image IDs DOCKER_COMPLETION_SHOW_TAGS "yes" - include tags in completion options (default) "no" - don't include tags in completion options Fixes #9474. Signed-off-by: Rory Hunter <roryhunter2@gmail.com>
This commit is contained in:
Rory Hunter
Tibor Vass
parent
5731775665
commit
e7d0fd2b23
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@ -14,6 +14,22 @@
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# - copy this file to e.g. ~/.docker-completion.sh and add the line
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# below to your .bashrc after bash completion features are loaded
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# . ~/.docker-completion.sh
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#
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# Configuration:
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#
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# You can tailor completion for the "events", "history", "inspect", "run",
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# "rmi" and "save" commands by settings the following environment
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# variables:
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#
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# DOCKER_COMPLETION_SHOW_IMAGE_IDS
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# "none" - Show names only (default)
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# "non-intermediate" - Show names and ids, but omit intermediate image IDs
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# "all" - Show names and ids, including intermediate image IDs
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#
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# DOCKER_COMPLETION_SHOW_TAGS
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# "yes" - include tags in completion options (default)
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# "no" - don't include tags in completion options
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#
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# Note:
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# Currently, the completions will not work if the docker daemon is not
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@ -70,6 +86,40 @@ __docker_container_ids() {
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COMPREPLY=( $(compgen -W "${containers[*]}" -- "$cur") )
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}
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__docker_images() {
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local images_args=""
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case "$DOCKER_COMPLETION_SHOW_IMAGE_IDS" in
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all)
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images_args="--no-trunc -a"
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;;
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non-intermediate)
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images_args="--no-trunc"
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;;
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esac
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local repo_print_command
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if [ "${DOCKER_COMPLETION_SHOW_TAGS:-yes}" = "yes" ]; then
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repo_print_command='print $1; print $1":"$2'
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else
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repo_print_command='print $1'
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fi
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local awk_script
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case "$DOCKER_COMPLETION_SHOW_IMAGE_IDS" in
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all|non-intermediate)
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awk_script='NR>1 { print $3; if ($1 != "<none>") { '"$repo_print_command"' } }'
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;;
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none|*)
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awk_script='NR>1 && $1 != "<none>" { '"$repo_print_command"' }'
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;;
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esac
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local images=$(__docker_q images $images_args | awk "$awk_script")
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COMPREPLY=( $(compgen -W "$images" -- "$cur") )
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__ltrim_colon_completions "$cur"
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}
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__docker_image_repos() {
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local repos="$(__docker_q images | awk 'NR>1 && $1 != "<none>" { print $1 }')"
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COMPREPLY=( $(compgen -W "$repos" -- "$cur") )
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@ -81,16 +131,10 @@ __docker_image_repos_and_tags() {
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__ltrim_colon_completions "$cur"
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}
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__docker_image_repos_and_tags_and_ids() {
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local images="$(__docker_q images -a --no-trunc | awk 'NR>1 { print $3; if ($1 != "<none>") { print $1; print $1":"$2 } }')"
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COMPREPLY=( $(compgen -W "$images" -- "$cur") )
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__ltrim_colon_completions "$cur"
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}
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__docker_containers_and_images() {
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__docker_containers_all
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local containers=( "${COMPREPLY[@]}" )
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__docker_image_repos_and_tags_and_ids
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__docker_images
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COMPREPLY+=( "${containers[@]}" )
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}
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@ -655,7 +699,7 @@ _docker_events() {
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;;
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*image=*)
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cur="${cur#=}"
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__docker_image_repos_and_tags_and_ids
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__docker_images
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return
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;;
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esac
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@ -713,7 +757,7 @@ _docker_history() {
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*)
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local counter=$(__docker_pos_first_nonflag)
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if [ $cword -eq $counter ]; then
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__docker_image_repos_and_tags_and_ids
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__docker_images
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fi
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;;
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esac
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@ -806,7 +850,7 @@ _docker_inspect() {
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__docker_containers_all
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;;
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image)
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__docker_image_repos_and_tags_and_ids
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__docker_images
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;;
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esac
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esac
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@ -1046,7 +1090,7 @@ _docker_rmi() {
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COMPREPLY=( $( compgen -W "--force -f --help --no-prune" -- "$cur" ) )
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;;
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*)
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__docker_image_repos_and_tags_and_ids
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__docker_images
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;;
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esac
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}
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@ -1256,9 +1300,8 @@ _docker_run() {
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;;
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*)
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local counter=$( __docker_pos_first_nonflag $( __docker_to_alternatives "$options_with_args" ) )
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if [ $cword -eq $counter ]; then
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__docker_image_repos_and_tags_and_ids
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__docker_images
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fi
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;;
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esac
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@ -1277,7 +1320,7 @@ _docker_save() {
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COMPREPLY=( $( compgen -W "--help --output -o" -- "$cur" ) )
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;;
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*)
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__docker_image_repos_and_tags_and_ids
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__docker_images
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;;
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esac
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}
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