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