74 lines
3.0 KiB
Plaintext
74 lines
3.0 KiB
Plaintext
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#/usr/bin/env bash
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# Copyright (C) 2018 Chris Weeks <chrisweeks@catalyst.net.nz>
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#
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# This program 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 2 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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# Purpose: a simple bash completion script for rpm-ostree.
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_rpmostree_get_completion()
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{
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local cur prev nexttoprev _rpmostree_firstarg _rpmostree_secondarg _rpmostree_command_first_arg_completions _rpmostree_command_second_arg_completions
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COMPREPLY=()
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cur="${COMP_WORDS[COMP_CWORD]}"
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prev="${COMP_WORDS[COMP_CWORD-1]}"
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nexttoprev="${COMP_WORDS[COMP_CWORD-2]}"
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case ${prev} in
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rpm-ostree)
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if [ ${COMP_CWORD} -eq 1 ]
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then
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if [ -z "${_rpmostree_command_completions:-}" ]
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then
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declare _rpmostree_command_completions="$(rpm-ostree --help | grep -e '^ ' | grep -v 'rpm-ostree' | sed 's/-h, //' | awk '{print $1}')"
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fi
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COMPREPLY=( $(compgen -W "${_rpmostree_command_completions}" -- "${cur}") )
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fi
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return 0
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;;
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--*)
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return 0
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;;
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*)
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if [ ${COMP_CWORD} -eq 4 ]
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then
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return 0
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fi
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if [ ${COMP_CWORD} -eq 3 ]
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then
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_rpmostree_firstarg=$(echo ${nexttoprev} | sed 's/[-=]//g;' )
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_rpmostree_secondarg=$(echo ${prev} | sed 's/[-=]//g;' )
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_rpmostree_command_second_arg_completions=_rpmostree_command_${_rpmostree_firstarg}_${_rpmostree_secondarg}_completions
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if [ -z "${!_rpmostree_command_second_arg_completions:-}" ]
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then
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declare _rpmostree_command_${_rpmostree_firstarg}_${_rpmostree_secondarg}_completions="$(rpm-ostree ${nexttoprev} ${prev} --help | grep -e '^ ' | grep -v -e '--version' -e 'rpm-ostree'| sed 's/-., //' | awk '{print $1}')"
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fi
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COMPREPLY=( $(compgen -W "${!_rpmostree_command_second_arg_completions}" -- "${cur}") )
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fi
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if [ ${COMP_CWORD} -eq 2 ]
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then
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_rpmostree_firstarg=$(echo ${prev} | sed 's/[-=]//g;' )
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_rpmostree_command_first_arg_completions=_rpmostree_command_${_rpmostree_firstarg}_completions
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if [ -z "${!_rpmostree_command_first_arg_completions:-}" ]
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then
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declare _rpmostree_command_${_rpmostree_firstarg}_completions="$(rpm-ostree ${prev} --help | grep -e '^ ' | grep -v -e '--version' -e 'rpm-ostree'| sed 's/-., //' | awk '{print $1}')"
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fi
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COMPREPLY=( $(compgen -W "${!_rpmostree_command_first_arg_completions}" -- "${cur}") )
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fi
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return 0
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;;
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esac
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}
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complete -F _rpmostree_get_completion rpm-ostree
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