tjh.dev
1#! /bin/bash
2# based on https://github.com/urfave/cli/blob/v2.27.6/autocomplete/bash_autocomplete
3
4# Macs have bash3 for which the bash-completion package doesn't include
5# _init_completion. This is a minimal version of that function.
6_cli_init_completion() {
7 COMPREPLY=()
8 _get_comp_words_by_ref "$@" cur prev words cword
9}
10
11_cli_bash_autocomplete() {
12 if [[ "${COMP_WORDS[0]}" != "source" ]]; then
13 local cur opts base words
14 COMPREPLY=()
15 cur="${COMP_WORDS[COMP_CWORD]}"
16 if declare -F _init_completion >/dev/null 2>&1; then
17 _init_completion -n "=:" || return
18 else
19 _cli_init_completion -n "=:" || return
20 fi
21 words=("${words[@]:0:$cword}")
22 if [[ "$cur" == "-"* ]]; then
23 requestComp="${words[*]} ${cur} --generate-bash-completion"
24 else
25 requestComp="${words[*]} --generate-bash-completion"
26 fi
27 opts=$(eval "${requestComp}" 2>/dev/null)
28 COMPREPLY=($(compgen -W "${opts}" -- ${cur}))
29 return 0
30 fi
31}
32
33complete -o bashdefault -o default -o nospace -F _cli_bash_autocomplete tcld