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Prefix bash functions with root command name (#643)

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* Prefix bash functions with root command name

Prior to this commit the autocomplete bash functions were being prefixed
with the root command name, but references to those functions from
subcommands were having the subcommands prefixed instead - causing the
function lookups to fail and error out.

For example (as observed in kubernetes/kubernetes#60517):

kubectl create -f [Tab] failed with the following message: kubectl
create -f __create_handle_filename_extension_flag: command not found

in this case the function being invoked should be __kubectl_handle_filename_extension_flag

Signed-off-by: John McCabe <john@johnmccabe.net>

* Test filename extension and subdirs_in_dir for subcommands

This commit adds two regex based tests to ensure that the handle
filename extension and handle subdirs in dir functions are prefixed by
the root command when present in subcommands.

Previously they had been prefixed incorrectly with the subcommand name.

Signed-off-by: John McCabe <john@johnmccabe.net>
This commit is contained in:
John McCabe
2018-02-28 05:38:38 +00:00
committed by Eric Paris
parent a1e4933ab7
commit 6644d46b81
2 changed files with 22 additions and 2 deletions
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4
bash_completions.go
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@ -317,7 +317,7 @@ func writeFlagHandler(buf *bytes.Buffer, name string, annotations map[string][]s
var ext string
if len(value) > 0 {
ext = fmt.Sprintf("__%s_handle_filename_extension_flag ", cmd.Name()) + strings.Join(value, "|")
ext = fmt.Sprintf("__%s_handle_filename_extension_flag ", cmd.Root().Name()) + strings.Join(value, "|")
} else {
ext = "_filedir"
}
@ -335,7 +335,7 @@ func writeFlagHandler(buf *bytes.Buffer, name string, annotations map[string][]s
var ext string
if len(value) == 1 {
ext = fmt.Sprintf("__%s_handle_subdirs_in_dir_flag ", cmd.Name()) + value[0]
ext = fmt.Sprintf("__%s_handle_subdirs_in_dir_flag ", cmd.Root().Name()) + value[0]
} else {
ext = "_filedir -d"
}