add lf config

config/lf/colors

@@ -0,0 +1,174 @@
+# vim:ft=dircolors
+# (This is not a dircolors file but it helps to highlight colors and comments)
+
+# default values from dircolors
+# (entries with a leading # are not implemented in lf)
+# #no     00              # NORMAL
+# fi      00              # FILE
+# #rs     0               # RESET
+# di      01;34           # DIR
+# ln      01;36           # LINK
+# #mh     00              # MULTIHARDLINK
+# pi      40;33           # FIFO
+# so      01;35           # SOCK
+# #do     01;35           # DOOR
+# bd      40;33;01        # BLK
+# cd      40;33;01        # CHR
+# or      40;31;01        # ORPHAN
+# #mi     00              # MISSING
+# su      37;41           # SETUID
+# sg      30;43           # SETGID
+# #ca     30;41           # CAPABILITY
+# tw      30;42           # STICKY_OTHER_WRITABLE
+# ow      34;42           # OTHER_WRITABLE
+# st      37;44           # STICKY
+# ex      01;32           # EXEC
+
+# default values from lf (with matching order)
+# ln      01;36   # LINK
+# or      31;01   # ORPHAN
+# tw      01;34   # STICKY_OTHER_WRITABLE
+# ow      01;34   # OTHER_WRITABLE
+# st      01;34   # STICKY
+# di      01;34   # DIR
+# pi      33      # FIFO
+# so      01;35   # SOCK
+# bd      33;01   # BLK
+# cd      33;01   # CHR
+# su      01;32   # SETUID
+# sg      01;32   # SETGID
+# ex      01;32   # EXEC
+# fi      00      # FILE
+
+# file types (with matching order)
+ln      01;36   # LINK
+or      31;01   # ORPHAN
+tw      34      # STICKY_OTHER_WRITABLE
+ow      34      # OTHER_WRITABLE
+st      01;34   # STICKY
+di      01;44   # DIR
+pi      33      # FIFO
+so      01;35   # SOCK
+bd      33;01   # BLK
+cd      33;01   # CHR
+su      01;32   # SETUID
+sg      01;32   # SETGID
+ex      01;32   # EXEC
+fi      00      # FILE
+
+# archives or compressed (dircolors defaults)
+*.tar   01;31
+*.tgz   01;31
+*.arc   01;31
+*.arj   01;31
+*.taz   01;31
+*.lha   01;31
+*.lz4   01;31
+*.lzh   01;31
+*.lzma  01;31
+*.tlz   01;31
+*.txz   01;31
+*.tzo   01;31
+*.t7z   01;31
+*.zip   01;31
+*.z     01;31
+*.dz    01;31
+*.gz    01;31
+*.lrz   01;31
+*.lz    01;31
+*.lzo   01;31
+*.xz    01;31
+*.zst   01;31
+*.tzst  01;31
+*.bz2   01;31
+*.bz    01;31
+*.tbz   01;31
+*.tbz2  01;31
+*.tz    01;31
+*.deb   01;31
+*.rpm   01;31
+*.jar   01;31
+*.war   01;31
+*.ear   01;31
+*.sar   01;31
+*.rar   01;31
+*.alz   01;31
+*.ace   01;31
+*.zoo   01;31
+*.cpio  01;31
+*.7z    01;31
+*.rz    01;31
+*.cab   01;31
+*.wim   01;31
+*.swm   01;31
+*.dwm   01;31
+*.esd   01;31
+
+# image formats (dircolors defaults)
+*.jpg   01;35
+*.jpeg  01;35
+*.mjpg  01;35
+*.mjpeg 01;35
+*.gif   01;35
+*.bmp   01;35
+*.pbm   01;35
+*.pgm   01;35
+*.ppm   01;35
+*.tga   01;35
+*.xbm   01;35
+*.xpm   01;35
+*.tif   01;35
+*.tiff  01;35
+*.png   01;35
+*.svg   01;35
+*.svgz  01;35
+*.mng   01;35
+*.pcx   01;35
+*.mov   01;35
+*.mpg   01;35
+*.mpeg  01;35
+*.m2v   01;35
+*.mkv   01;35
+*.webm  01;35
+*.ogm   01;35
+*.mp4   01;35
+*.m4v   01;35
+*.mp4v  01;35
+*.vob   01;35
+*.qt    01;35
+*.nuv   01;35
+*.wmv   01;35
+*.asf   01;35
+*.rm    01;35
+*.rmvb  01;35
+*.flc   01;35
+*.avi   01;35
+*.fli   01;35
+*.flv   01;35
+*.gl    01;35
+*.dl    01;35
+*.xcf   01;35
+*.xwd   01;35
+*.yuv   01;35
+*.cgm   01;35
+*.emf   01;35
+*.ogv   01;35
+*.ogx   01;35
+
+# audio formats (dircolors defaults)
+*.aac   00;36
+*.au    00;36
+*.flac  00;36
+*.m4a   00;36
+*.mid   00;36
+*.midi  00;36
+*.mka   00;36
+*.mp3   00;36
+*.mpc   00;36
+*.ogg   00;36
+*.ra    00;36
+*.wav   00;36
+*.oga   00;36
+*.opus  00;36
+*.spx   00;36
+*.xspf  00;36

config/lf/lfrc

@@ -0,0 +1,140 @@
+# interpreter for shell commands
+set shell sh
+
+# 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 &mimeopen $f
+## map O $mimeopen --ask $f
+map o open $f
+
+## toggle hidden files
+map . set hidden!
+
+# 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 ${{
+    ## test -L $f && f=$(readlink -f $f)
+    ## case $(file --mime-type $f -b) in
+    ##     text/*) $EDITOR $fx;;
+    ##     *) for f in $fx; do setsid $OPENER $f > /dev/null 2> /dev/null & done;;
+    ## esac
+    test -L $f && f=$(readlink -f $f)
+		case $f in
+			# *.css) vim $fx;; 
+			# *.hs) vim $fx;;
+			# *.js) vim $fx;;
+			# *.json) vim $fx;;
+			# *.md) vim $fx;;
+			*.pdf) zathura --mode fullscreen $fx & > /dev/null 2>&1 ;;
+			# *.sh) vim $fx;;
+			# *.ts) vim $fx;; 
+			# *.txt) vim $fx;; ## Open directly in the same terminal; no & at the end.
+			# *.yml) vim $fx;; 
+			# *rc) vim $fx;;
+			*.R) rstudio $fx & > /dev/null 2>&1 ;;
+			*.png) DISPLAY=:0 feh --image-bg=white --borderless --fullscreen $fx & > /dev/null 2>&1 ;;
+			*.jpg) DISPLAY=:0 feh --image-bg=white --borderless --fullscreen $fx & > /dev/null 2>&1 ;;
+			*.html) rose "file://$fx" > /dev/null 2>&1 &;;
+			*.link) firefox "$(cat $fx)" &;;
+			# *) xdg-open $fx > /dev/null 2>&1 &;;
+			*) nvim $fx;;
+			# *) vim -X $fx;;
+      # ^ temporary solution for Xmonad
+			#*) case $(file --mime-type $f -b) in
+			#		text/*) vim $fx ;;
+			#		*) xdg-open $fx;;
+			## *) for f in $fx; do setsid $OPENER $f > /dev/null 2> /dev/null & done;;
+			## esac;;
+		esac
+		## /usr/bin/xdg-open $f
+}}
+
+# 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
+# cmd trash echo "too easy to press accidentally"
+# define a custom 'delete' command
+# cmd delete ${{
+#     set -f
+#     printf "$fx\n"
+#     printf "delete?[y/n]"
+#     read ans
+#     [ $ans = "y" ] && rm -rf $fx
+# }}
+
+# use '<delete>' key for either 'trash' or 'delete' command
+map <delete> trash
+# map <delete> delete
+
+# Map numpad to arrows
+# map i up
+# map , down
+# map j updir
+# map l open
+# map k down 
+
+# extract the current file with the right command
+# (xkcd link: https://xkcd.com/1168/)
+cmd extract ${{
+    set -f
+    case $f in
+        *.tar.bz|*.tar.bz2|*.tbz|*.tbz2) tar xjvf $f;;
+        *.tar.gz|*.tgz) tar xzvf $f;;
+        *.tar.xz|*.txz) tar xJvf $f;;
+        *.zip) unzip $f;;
+        *.rar) unrar x $f;;
+        *.7z) 7z x $f;;
+    esac
+}}
+
+# compress current file or selected files with tar and gunzip
+cmd tar ${{
+    set -f
+    mkdir $1
+    cp -r $fx $1
+    tar -czf $1.tar.gz $1
+    rm -rf $1
+}}
+
+# compress current file or selected files with zip
+cmd zip ${{
+    set -f
+    mkdir $1
+    cp -r $fx $1
+    zip -r $1.zip $1
+    rm -rf $1
+}}