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Add awareness of more override flags in bash-completion

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This commit is contained in:
Dr. Stefan Schimanski 2016-04-04 21:04:00 +02:00 committed by Dr. Stefan Schimanski
parent f3359fe134
commit e78d7749a5
1 changed files with 25 additions and 20 deletions
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45
pkg/kubectl/cmd/cmd.go
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@ -32,30 +32,35 @@ import (
const (
bash_completion_func = `# call kubectl get $1,
__kubectl_namespace_flag()
__kubectl_override_flag_list=(kubeconfig cluster user context namespace server)
__kubectl_override_flags()
{
local ret two_word_ns
ret=""
two_word_ns=false
local ${__kubectl_override_flag_list[*]} two_word_of of
for w in "${words[@]}"; do
if [ "$two_word_ns" = true ]; then
ret="--namespace=${w}"
two_word_ns=false
if [ -n "${two_word_of}" ]; then
eval "${two_word_of}=\"--${two_word_of}=\${w}\""
two_word_of=
continue
fi
case "${w}" in
--namespace=*)
ret=${w}
;;
--namespace)
two_word_ns=true
;;
--all-namespaces)
ret=${w}
;;
esac
for of in "${__kubectl_override_flag_list[@]}"; do
case "${w}" in
--${of}=*)
eval "${of}=\"--${of}=\${w}\""
;;
--${of})
two_word_of="${of}"
;;
esac
done
if [ "${w}" == "--all-namespaces" ]; then
namespace="--all-namespaces"
fi
done
for of in "${__kubectl_override_flag_list[@]}"; do
if eval "test -n \"\$${of}\""; then
eval "echo \${${of}}"
fi
done
echo $ret
}
__kubectl_get_namespaces()
@ -72,7 +77,7 @@ __kubectl_parse_get()
local template
template="{{ range .items }}{{ .metadata.name }} {{ end }}"
local kubectl_out
if kubectl_out=$(kubectl get $(__kubectl_namespace_flag) -o template --template="${template}" "$1" 2>/dev/null); then
if kubectl_out=$(kubectl get $(__kubectl_override_flags) -o template --template="${template}" "$1" 2>/dev/null); then
COMPREPLY=( $( compgen -W "${kubectl_out[*]}" -- "$cur" ) )
fi
}