lfbundle.lfrc

# lfrc to be used in conjunction with the scaffolding setup. This configuration
# is incompatible with vanilla lf and requires a specific environment.

set hidden
set ratios 2:5
set nodrawbox
set scrolloff 3
set icons
set truncatechar '⋯'
set promptfmt "\033[1;38;5;138m[ lf ] \033[38;5;159m%u@%h\033[38;5;253m:\033[38;5;149m%w/\033[0m"
set cleaner /usr/local/lib/lfbundle-cleaner
set timefmt "2006-01-02T15:04:05.000000000-0700"
set period 1 # check directory timestamps every second
set shell zsh
set filesep '\0' # use nul-separation for multiple selections

map d # unmap scary delete hotkey
map i
map o open_detached
map O open_detached_swallow
map <space> toggle
map q quitcd # quit and change the working directory
map <esc> quit # quit without changing the working directory
map j down
map k up
map l downdir
map t togglecol

cmd chmod ${{
	chmod "$@" "${(s/\0/)fx}" &&
		lf -remote "send $id :reload"
}}

# Default opener for every filetype.
cmd open_detached &{{
	/usr/local/lib/lfbundle-opener "$f"
}}

cmd open_detached_swallow &{{
	dwmswallow $WINDOWID
	/usr/local/lib/lfbundle-opener "$f"
}}

# Quit lf and change zsh's working directory.
cmd quitcd %{{
	echo "1" > "$LFBUNDLE_TEMPDIR/changecwd"
	lf -remote "send $id quit"
}}

# Navigate into directory, but don't open if file. Complement to the built-in
# updir.
cmd downdir %{{
	if [ -d "$f" ]; then
		lf -remote "send $id open"
	fi
}}

cmd clean_preview %{{
	/usr/local/lib/lfbundle-cleaner
}}

# Set view mode
cmd onecol %{{
	# HACK: Must no-op previewer or the ueberzug spawns again.
	#       lf seems to have a bug with spurious executions of the previewer.
	#       Running a simple :reload will run the previewer twice.
	# lf -remote "send $id :set previewer true"
	# lf -remote "send $id :set nopreview; set ratios 1; clean_preview; reload"
	lf -remote "send $id :set nopreview; set ratios 1;"
	rm "$LFBUNDLE_TEMPDIR/togglecol"
}}

cmd twocol %{{
	# lf -remote "send $id :set previewer /usr/local/lib/lfbundle-previewer" # HACK: see above
	# lf -remote "send $id :set ratios 2:5; set preview; reload"
	lf -remote "send $id :set ratios 2:5; set preview"
	touch "$LFBUNDLE_TEMPDIR/togglecol"
}}

cmd togglecol %{{
	if [ -e "$LFBUNDLE_TEMPDIR/togglecol" ]; then
		lf -remote "send $id :onecol; reload"
	else
		lf -remote "send $id :twocol"
	fi
}}


%{{
	w=$(tput cols)
	if [ $w -le 92 ]; then
		lf -remote "send $id onecol"
	else
		lf -remote "send $id twocol"
	fi
	
}}