GenZmeY
0f935c2faa
- fix bash completion for commands without parameters; - fix bash completion for use not existing command group.
109 lines
2.8 KiB
Bash
109 lines
2.8 KiB
Bash
#!/bin/bash
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# kf2-srv is a command line tool for managing a set of Killing Floor 2 servers.
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# Copyright (C) 2019, 2020 GenZmeY
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# mailto: genzmey@gmail.com
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#
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# This file is part of kf2-srv.
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#
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# kf2-srv is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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function _kf2_srv_completions ()
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{
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function groups_list ()
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{
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find "$GrpDir" \
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-mindepth 1 \
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-maxdepth 1 \
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-type d \
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-printf "%f\n"
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}
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function commands_list () # $1: Command group
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{
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test -d "$GrpDir/$1" && \
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find "$GrpDir/$1" \
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-mindepth 1 \
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-maxdepth 1 \
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-type f \
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-printf "%f\n"
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}
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function instances_list ()
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{
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find "$InsDir" \
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-mindepth 1 \
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-maxdepth 1 \
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-type d \
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-printf "%f\n"
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}
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function command_usage_processing () # $1: Command group, $2: Command, $3: Current argument position
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{
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local CmdParams=$("$KF2Srv" "$1" "$2" "usage")
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local LocalPosition; ((LocalPosition = $3 - 2))
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local ParamIndex=0
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local LastParam
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for Param in $CmdParams
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do
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((ParamIndex++))
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if [[ "$ParamIndex" -eq "$LocalPosition" ]]; then
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if echo "$Param" | grep -Fq '<instance>'; then
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COMPREPLY=($(compgen -W "$(instances_list)" -- "${CURARG}"))
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fi
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return 0
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fi
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LastParam="$Param"
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done
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if echo "$LastParam" | grep -Fq '<instance>...'; then
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COMPREPLY=($(compgen -W "$(instances_list)" -- "${CURARG}"))
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fi
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}
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COMPREPLY=()
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CURARG="${COMP_WORDS[COMP_CWORD]}"
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case "${COMP_CWORD}" in
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1 ) COMPREPLY=($(compgen -W "$(groups_list)" -- "${CURARG}")) ;;
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2 ) COMPREPLY=($(compgen -W "$(commands_list ${COMP_WORDS[1]})" -- "${CURARG}")) ;;
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* ) command_usage_processing "${COMP_WORDS[1]}" "${COMP_WORDS[2]}" "${COMP_CWORD}";;
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esac
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return 0
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}
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function _kf2_srv_main_completions ()
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{
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local GrpDir=":DEFINE_PREFIX:/share/kf2-srv/cmdgrp"
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local InsDir="/etc/kf2-srv/instances"
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local KF2Srv=":DEFINE_PREFIX:/bin/kf2-srv"
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_kf2_srv_completions
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}
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function _kf2_srv_beta_completions ()
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{
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local GrpDir=":DEFINE_PREFIX:/share/kf2-srv/cmdgrp"
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local InsDir="/etc/kf2-srv/instances-beta"
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local KF2Srv=":DEFINE_PREFIX:/bin/kf2-srv-beta"
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_kf2_srv_completions
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}
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complete -F _kf2_srv_main_completions kf2-srv
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complete -F _kf2_srv_beta_completions kf2-srv-beta
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