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Use native call for listing plugins in bash completion

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`docker plugin ls` now has `--format`, so there is no more need for
postprocessing raw `docker plugin ls` output with `awk` any more.
This will make generation of plugin lists robust against changes
in `docker plugin ls` output.

Signed-off-by: Harald Albers <github@albersweb.de>
This commit is contained in:
Harald Albers 2017-01-26 17:33:35 +01:00
parent fe5f49685d
commit 5a067e5255
1 changed files with 4 additions and 4 deletions
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8
contrib/completion/bash/docker
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@ -291,13 +291,13 @@ __docker_complete_plugins_bundled() {
# Set DOCKER_COMPLETION_SHOW_PLUGIN_IDS=yes to also complete IDs.
# For built-in pugins, see `__docker_plugins_bundled`.
__docker_plugins_installed() {
local fields
local format
if [ "$DOCKER_COMPLETION_SHOW_PLUGIN_IDS" = yes ] ; then
fields='$1,$2'
format='{{.ID}} {{.Name}}'
else
fields='$2'
format='{{.Name}}'
fi
__docker_q plugin ls | awk "NR>1 {print $fields}"
__docker_q plugin ls --format "$format"
}
# __docker_complete_plugins_installed applies completion of plugins that were installed