160 lines
3.4 KiB
Plaintext
160 lines
3.4 KiB
Plaintext
# interpreter for shell commands
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set shell bash
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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 the `dim` attribute instead of underline for the cursor in the preview pane
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set cursorpreviewfmt "\033[7;2m"
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# Use icons
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set icons
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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 -Lb $f) in
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text/*) lf -remote "send $id \$$EDITOR \$fx";;
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*) for f in $fx; do $OPENER $f > /dev/null 2> /dev/null & done;;
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esac
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}}
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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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# 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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set -f
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case $f in
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*.tar.bz|*.tar.bz2|*.tbz|*.tbz2) tar xjvf $f;;
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*.tar.gz|*.tgz) tar xzvf $f;;
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*.tar.xz|*.txz) tar xJvf $f;;
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*.zip) unzip $f;;
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*.rar) unrar x $f;;
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*.7z) 7z x $f;;
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esac
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}}
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# compress current file or selected files with tar and gunzip
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cmd tar ${{
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set -f
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mkdir $1
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cp -r $fx $1
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tar czf $1.tar.gz $1
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rm -rf $1
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}}
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# compress current file or selected files with zip
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cmd zip ${{
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set -f
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mkdir $1
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cp -r $fx $1
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zip -r $1.zip $1
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rm -rf $1
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}}
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# custom commands
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#
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# files and dirs
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cmd mkdir ${{
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printf "Directory name: "
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read ans
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mkdir $ans
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}}
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cmd mkfile ${{
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printf "File name: "
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read ans
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touch $ans
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}}
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# trash management
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cmd trash ${{
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files=$(printf "$fx" | tr '\n' ';')
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while [ "$files" ]; do
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file=${files%%;*}
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trash-put "$(basename "$file")"
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if [ "$files" = "$file" ]; then
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files=""
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else
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files="${files#*;}"
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fi
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done
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}}
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cmd trash-clear %trash-empty
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cmd trash-restore ${{
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trash-restore
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}}
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# keybindings
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#
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# remove some defaults
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map m
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map d
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map t
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# use enter for shell commands
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map <enter> shell
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# show the result of execution of previous commands
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map ` !true
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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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# custom keybindings
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#
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# goto directory
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map gc cd ~/.config
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map gd cd ~/Development
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map gv cd ~/Videos
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map gm cd ~/Music
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map gp cd ~/Pictures
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map ga cd /run/user/1000/gvfs
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# archives
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map ax extract
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map at tar
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map az zip
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# files and dirs
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map md mkdir
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map mf mkfile
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map dc cut
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# trash
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map dd trash
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map tc trash-clear
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map tr trash-restore
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