a75dbb9c84
- the currently edited word should be omitted when removing duplicate completion suggestions, which is not necessarily the last word - when using "compgen", mark "$cur" as non-option argument - some formatting cleanup
45 lines
903 B
Bash
45 lines
903 B
Bash
_pulseaudio_tcp_completions() {
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local \
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all_commands \
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all_options \
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command_pattern \
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commands \
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cur \
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delete \
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options
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options=( "--debug" "--help" "--nogui" )
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commands=( "start" "stop" "status" "setup" "restart" )
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cur=${COMP_WORDS[COMP_CWORD]}
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for delete in "${COMP_WORDS[@]}" ; do
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[[ $delete = "$cur" ]] && continue
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options=("${options[@]/$delete}")
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commands=("${commands[@]/$delete}")
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done
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all_options="${options[*]}"
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printf -v command_pattern "%s|" "${commands[@]}"
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command_pattern="(${command_pattern%?})"
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if [[ ${COMP_WORDS[*]} =~ $command_pattern ]] ; then
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all_commands=""
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else
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all_commands="${commands[*]}"
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fi
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mapfile -t COMPREPLY < <(
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compgen \
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-W "$all_options $all_commands" \
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-- "$cur"
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)
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return 0
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}
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complete -F _pulseaudio_tcp_completions pulseaudio-tcp
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# vim:et ft=bash sw=2 ts=2
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