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19be1f1bf0
1. 'compgen -c' lists _all_ command names on the system, which is not appropriate for this script, furthermore echo does not read from stdin so the output is lost. 2. use _get_comp_words_by_ref and __ltrim_colon_completions to handle task names with colons. "...modifying COMP_WORDBREAKS in your completion script is not safe (as it is a global variable and it has the side effect of affecting the behavior of other completion scripts" Ref.: https://stackoverflow.com/a/12495727/7044304 3. Add options completion 4. Use task --list-all
23 lines
428 B
Bash
23 lines
428 B
Bash
# /bin/bash
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_task_completion()
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{
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local cur
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_get_comp_words_by_ref -n : cur
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case "$cur" in
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--*)
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local options="$(_parse_help task)"
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COMPREPLY=( $(compgen -W "$options" -- "$cur") )
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;;
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*)
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local tasks="$(task --list-all | awk 'NR>1 { sub(/:$/,"",$2); print $2 }')"
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COMPREPLY=( $(compgen -W "$tasks" -- "$cur") )
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;;
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esac
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__ltrim_colon_completions "$cur"
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}
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complete -F _task_completion task
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