mirror of
https://github.com/mpv-player/mpv
synced 2024-12-31 19:52:16 +00:00
15252e13d5
Reading the config when we're just interested in the option list (not sure why mpv does that anyway) only has the potential to mess this process up when it prints errors or the user has funny options like msg-level or log-file set, so avoid doing so.
118 lines
3.6 KiB
Bash
118 lines
3.6 KiB
Bash
#!/bin/bash
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#
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# This file is part of mpv.
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#
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# mpv is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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#
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# mpv 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 Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with mpv. If not, see <http://www.gnu.org/licenses/>.
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#
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# Cache all the mpv options
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_mpv_options=$(mpv --no-config --list-options)
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_mpv_get_args()
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{
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local doc=$(echo "$_mpv_options" | grep -E "^\\s*$1\\s")
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local partial="$2"
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local type=$(echo "$doc" | awk '{print $2;}')
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if [ "$1" = "--show-profile" ]; then
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# This is a special case
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type="Profile"
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fi
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declare -a candidates
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case $type in
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String)
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if echo "$doc" | grep -q '\[file\]' ; then
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if [ "$cur" = '=' ]; then
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# Without this, _filedir will try and complete files starting with '='
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cur=""
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fi
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_filedir 2>/dev/null || COMPREPLY=($(compgen -f))
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return 0
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else
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candidates=($(mpv $1=help | grep -v ':' | awk '{print $1;}'))
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candidates+=("help")
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fi
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;;
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Flag)
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candidates=("yes" "no" "help")
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;;
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Choices:|Object)
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candidates=($(mpv $1=help | grep -v ':' | awk '{print $1;}'))
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candidates+=("help")
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;;
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Image)
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candidates=($(mpv $1=help))
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candidates=("${candidates[@]:2}")
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candidates+=("help")
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;;
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Profile)
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candidates=($(mpv $1= | grep -v ':' | awk '{print $1;}'))
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;;
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*)
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# There are other categories; some of which we could do something smarter
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# about, with enough work.
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;;
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esac
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COMPREPLY=($(compgen -W "${candidates[*]}" -- "${partial}"))
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if [ ${#COMPREPLY[@]} -gt 1 ]; then
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compopt -o nospace mpv
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fi
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}
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# This regex detects special options where we don't want an '=' appended
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_mpv_special_regex='\s(Flag.*\[not in config files\]|Print)'
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_mpv_skip_regex='\sremoved \[deprecated\]'
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_mpv_regular_options=($(echo "$_mpv_options" | grep -vE "$_mpv_skip_regex" | \
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grep -vE "$_mpv_special_regex" | awk '{print "\\"$1;}' | grep '\--'))
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_mpv_special_options=($(echo "$_mpv_options" | grep -vE "$_mpv_skip_regex" | \
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grep -E "$_mpv_special_regex" | awk '{print "\\"$1;}' | grep '\--'))
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_mpv()
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{
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compopt +o nospace mpv
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# _filedir requires the current candidate be in $cur
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local cur=${COMP_WORDS[COMP_CWORD]}
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local prev=${COMP_WORDS[((COMP_CWORD - 1))]}
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if [ "$cur" = '=' ]; then
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# If the current word is '=' then we are looking for an argument for the
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# option specified by the previous word.
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_mpv_get_args "$prev"
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elif [ "$prev" = '=' ]; then
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# If the previous word is '=' then we are completing an argument for the
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# option specified by the word before the '='.
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local prevprev=${COMP_WORDS[((COMP_CWORD - 2))]}
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_mpv_get_args "$prevprev" "$cur"
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else
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case $cur in
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-*)
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COMPREPLY=($(compgen -W "${_mpv_regular_options[*]}" -S '=' -- "${cur}"))
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local normal_count=${#COMPREPLY[@]}
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COMPREPLY+=($(compgen -W "${_mpv_special_options[*]}" -- "${cur}"))
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if [ $normal_count -gt 0 -o ${#COMPREPLY[@]} -gt 1 ]; then
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compopt -o nospace mpv
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fi
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;;
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*)
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_filedir 2>/dev/null || COMPREPLY=($(compgen -f))
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;;
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esac
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fi
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}
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complete -F _mpv mpv
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