dotfiles/.config/lf/lfrc

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# interpreter for shell commands (needs to be POSIX compatible)
set shell sh
set color256 true
set icons true
set ignorecase true
#set drawbox true
set previewer ~/.config/lf/pv.sh
map i $~/.config/lf/pv.sh $f | less -R
# set '-eu' options for shell commands
# These options are used to have safer shell commands. Option '-e' is used to
# exit on error and option '-u' is used to give error for unset variables.
# Option '-f' disables pathname expansion which can be useful when $f, $fs, and
# $fx variables contain names with '*' or '?' characters. However, this option
# is used selectively within individual commands as it can be limiting at
# times.
set shellopts '-eu'
# set internal field separator (IFS) to "\n" for shell commands
# This is useful to automatically split file names in $fs and $fx properly
# since default file separator used in these variables (i.e. 'filesep' option)
# is newline. You need to consider the values of these options and create your
# commands accordingly.
set ifs "\n"
# leave some space at the top and the bottom of the screen
set scrolloff 10
# use enter for shell commands
map <enter> shell
# execute current file (must be executable)
map x $$f
map X !$f
# dedicated keys for file opener actions
map o &mimeo $f
map O $mimeopen --ask $f
# define a custom 'open' command
# This command is called when current file is not a directory. You may want to
# use either file extensions and/or mime types here. Below uses an editor for
# text files and a file opener for the rest.
cmd open ${{
case $(file --mime-type $f -b) in
text/*) $EDITOR $fx;;
audio/*) mpv --input-ipc-server=/tmp/mpvsoc$(date +%%s) $f ;;
application/pdf) setsid zathura $fx >/dev/null 2>&1 & ;;
application/zip) setsid unzip -l $f | less;;
application/rar) setsid unrar l $f | less;;
image/gif) setsid mpv $f --loop=inf ;;
image/jpeg) setsid imv $f ;;
image/png) setsid imv $f ;;
image/*) setsid imv $f ;;
video/*) setsid mpv $f --loop=inf ;;
application/json) $EDITOR $f;;
*) for f in $fx; do setsid $OPENER $f > /dev/null 2> /dev/null & done;;
esac
}}
# define a custom 'rename' command without prompt for overwrite
# cmd rename %[ -e $1 ] && printf "file exists" || mv $f $1
# map r push :rename<space>
# make sure trash folder exists
%mkdir -p ~/.trash
# move current file or selected files to trash folder
# (also see 'man mv' for backup/overwrite options)
cmd trash %set -f; mv $fx ~/.trash/
# define a custom 'delete' command
cmd delete ${{
set -f
printf "$fx\n"
printf "delete?[y/n]"
read ans
[ $ans = "y" ] && rm -rf $fx
}}
# use '<backspace2>' key for either 'trash' or 'delete' command
map <backspace2> trash
# map <delete> delete
# extract the current file with the right command
# (xkcd link: https://xkcd.com/1168/)
cmd extract ${{
compress.sh -e "$fx"
}}
cmd compress ${{
compress.sh -c "$fx"
}}
map c compress $fx
map C extract $f