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Get delegate based completion working for bash

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This commit is contained in:
Kovid Goyal 2022-09-19 19:07:46 +05:30
parent 1dce092ac0
commit 08c697e99a
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GPG Key ID: 06BC317B515ACE7C
1 changed files with 16 additions and 7 deletions
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23
tools/completion/bash.go
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@ -13,16 +13,25 @@ var _ = fmt.Print
func bash_output_serializer(completions []*Completions, shell_state map[string]string) ([]byte, error) {
output := strings.Builder{}
for _, mg := range completions[0].Groups {
mg.remove_common_prefix()
for _, m := range mg.Matches {
w := m.Word
if !mg.NoTrailingSpace {
w += " "
f := func(format string, args ...interface{}) { fmt.Fprintf(&output, format, args...) }
n := completions[0].Delegate.NumToRemove
if n > 0 {
n--
f("COMP_WORDS[%d]=%s\n", n, utils.QuoteStringForSH(completions[0].Delegate.Command))
f("_command_offset %d\n", n)
} else {
for _, mg := range completions[0].Groups {
mg.remove_common_prefix()
for _, m := range mg.Matches {
w := m.Word
if !mg.NoTrailingSpace {
w += " "
}
f("COMPREPLY+=(%s)\n", utils.QuoteStringForSH(w))
}
fmt.Fprintln(&output, "COMPREPLY+=("+utils.QuoteStringForSH(w)+")")
}
}
// debugf("%#v", output.String())
return []byte(output.String()), nil
}