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# bash programmable completion for lncli
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# copy to /etc/bash_completion.d and restart your shell session
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# Copyright (c) by Andreas M. Antonopoulos
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# Distributed under the MIT software license, see the accompanying
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# file COPYING or http://www.opensource.org/licenses/mit-license.php.
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# modified by Tomas Stary (2018) for lightning-cli
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_lightning_cli() {
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local cur prev words=() cword
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local lightning_cli
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# lightning_cli might not be in $PATH
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lightning_cli="$1"
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COMPREPLY=()
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_get_comp_words_by_ref -n = cur prev words cword
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case "$cur" in
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-*=*) # prevent nonsense completions
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return 0
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;;
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*)
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local helpopts globalcmds
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# get the global options, starting with --
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if [[ -z "$cur" || "$cur" =~ ^- ]]; then
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globalcmds=$($lightning_cli --help 2>&1 | tr '|' '\n' | sed -n -e 's/ .*//' -e 's/\(-[-a-z0-9A-Z]*\).*/\1/p')
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fi
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# get the regular commands
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if [[ -z "$cur" || "$cur" =~ ^[a-z] ]]; then
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helpopts=$($lightning_cli help 2>/dev/null | sed -n 's/^\([a-z][a-z_-]*\).*/\1/p' | sed '$ d')
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fi
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COMPREPLY=( $( compgen -W "$helpopts $globalcmds" -X "*," -- "$cur" ) )
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esac
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} &&
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complete -F _lightning_cli lightning-cli
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# Local variables:
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# mode: shell-script
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# sh-basic-offset: 4
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# sh-indent-comment: t
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# indent-tabs-mode: nil
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# End:
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# ex: ts=4 sw=4 et filetype=sh
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