+ Switched from ranger to lf (Lighter file manager)

.config/lf/lfrc

@@ -0,0 +1,64 @@
+# Config
+set preview true
+set previewer ~/.config/lf/scripts/previewer
+#set previewer ~/.config/lf/scripts/scope
+set icons true
+set color256
+set hidden true
+set ignorecase true
+set smartcase true
+
+# Custom Functions
+cmd open ${{
+    case $(file --mime-type "$f" -bL) in
+        text/*|application/json) $EDITOR "$f";;
+        video/*|image/*/application/pdf) xdg-open "$f" & disown;;
+        *) xdg-open "$f" ;;
+    esac
+}}
+
+cmd mkdir $mkdir -p "$(echo $* | tr ' ' '\ ')"
+
+cmd touch $touch "$(echo $* | tr ' ' '\ ')"
+
+cmd q :quit
+
+cmd chmod $chmod "$*" "$f"
+
+#  printf "Mode Bits: "
+#  read ans
+#
+#  for file in "$fx"
+#  do
+#    chmod $ans $file
+#  done
+
+# Remove built-in functions
+map d
+
+# Basic Functions
+map <bs2> set hidden!
+map dD delete
+map dd cut
+map p paste
+map y copy
+map <enter> open
+#map mf mkfile
+#map mr sudomkfile
+map md mkdir
+#map ms $mkscript
+map ch chmod
+map bg setwallpaper
+map o open_config
+map r rename
+map H top
+map L bottom
+map R reload
+map C clear
+map U unselect
+map [[ top
+map ]] bottom
+# Other Function
+map V push :!nvim<space>
+# Preview
+#map - $ $XDG_CONFIG_HOME/lf/draw_img.sh $f

.config/lf/scripts/draw_img.sh

@@ -0,0 +1,67 @@
+#!/usr/bin/env bash
+
+clear_screen() {
+    printf '\e[%sH\e[9999C\e[1J%b\e[1;%sr' \
+           "$((LINES-2))" "${TMUX:+\e[2J}" "$max_items"
+}
+
+# Get a file's mime_type.
+mime_type=$(file -bi "$1")
+
+# File isn't an image file, give warning.
+if [[ $mime_type != image/* ]]; then
+    lf -remote "send $id echoerr 'Not an image'"
+    exit
+fi
+
+w3m_paths=(/usr/{local/,}{lib,libexec,lib64,libexec64}/w3m/w3mi*)
+read -r w3m _ < <(type -p w3mimgdisplay "${w3m_paths[@]}")
+read -r LINES COLUMNS < <(stty size)
+
+# Get terminal window size in pixels and set it to WIDTH and HEIGHT.
+export $(xdotool getactivewindow getwindowgeometry --shell)
+
+# Get the image size in pixels.
+read -r img_width img_height < <("$w3m" <<< "5;${CACHE:-$1}")
+
+((img_width > WIDTH)) && {
+    ((img_height=img_height*WIDTH/img_width))
+    ((img_width=WIDTH))
+}
+
+((img_height > HEIGHT)) && {
+    ((img_width=img_width*HEIGHT/img_height))
+    ((img_height=HEIGHT))
+}
+
+# Variable needed for centering image.
+HALF_HEIGHT=$(expr $HEIGHT / 2)
+HALF_WIDTH=$(expr $WIDTH / 2)
+HALF_IMG_HEIGHT=$(expr $img_height / 2)
+HALF_IMG_WIDTH=$(expr $img_width / 2)
+X_POS=$(expr $HALF_WIDTH - $HALF_IMG_WIDTH)
+Y_POS=$(expr $HALF_HEIGHT - $HALF_IMG_HEIGHT)
+
+clear_screen
+# Hide the cursor.
+printf '\e[?25l'
+
+# Display the image.
+printf '0;1;%s;%s;%s;%s;;;;;%s\n3;\n4\n' \
+    ${X_POS:-0} \
+    ${Y_POS:-0} \
+    "$img_width" \
+    "$img_height" \
+    "${CACHE:-$1}" | "$w3m" &>/dev/null
+
+# Wait for user input.
+read -ern 1
+
+# Clear the image.
+printf '6;%s;%s;%s;%s\n3;' \
+    "${X_POS:-0}" \
+    "${Y_POS:-0}" \
+    "$WIDTH" \
+    "$HEIGHT" | "$w3m" &>/dev/null
+
+clear_screen

.config/lf/scripts/previewer

@@ -0,0 +1,6 @@
+#!/bin/sh
+case "$1" in
+	*.png|*.jpg|*.jpeg|*.mp4|*.mkv) mediainfo "$1";;
+	*) bat "$1";;
+	*.md) glow -p -s dark "$1";;
+esac

.config/lf/scripts/scope

@@ -0,0 +1,124 @@
+#!/bin/sh
+
+set -C -f -u 
+IFS=$'\n'
+
+# ANSI color codes are supported.
+# STDIN is disabled, so interactive scripts won't work properly
+
+# This script is considered a configuration file and must be updated manually.
+
+# Meanings of exit codes:
+# code | meaning    | action of ranger
+# -----+------------+-------------------------------------------
+# 0    | success    | Display stdout as preview
+# 1    | no preview | Display no preview at all
+# 2    | plain text | Display the plain content of the file
+
+# Script rguments
+FILE_PATH="${1}"         # Full path of the highlighted file
+
+FILE_EXTENSION="${FILE_PATH##*.}"
+FILE_EXTENSION_LOWER=$(echo ${FILE_EXTENSION} | tr '[:upper:]' '[:lower:]')
+
+# Settings
+HIGHLIGHT_SIZE_MAX=262143  # 256KiB
+HIGHLIGHT_TABWIDTH=8
+HIGHLIGHT_STYLE='pablo'
+PYGMENTIZE_STYLE='autumn'
+
+
+handle_extension() {
+    case "${FILE_EXTENSION_LOWER}" in
+        # Archive
+        a|ace|alz|arc|arj|bz|bz2|cab|cpio|deb|gz|jar|lha|lz|lzh|lzma|lzo|\
+        rpm|rz|t7z|tar|tbz|tbz2|tgz|tlz|txz|tZ|tzo|war|xpi|xz|Z|zip)
+            atool --list -- "${FILE_PATH}"
+            bsdtar --list --file "${FILE_PATH}"
+            exit 1;;
+        rar)
+            # Avoid password prompt by providing empty password
+            unrar lt -p- -- "${FILE_PATH}"
+            exit 1;;
+        7z)
+            # Avoid password prompt by providing empty password
+            7z l -p -- "${FILE_PATH}"
+            exit 1;;
+
+        # PDF
+        pdf)
+            # Preview as text conversion
+            pdftotext -l 10 -nopgbrk -q -- "${FILE_PATH}" - 
+            mutool draw -F txt -i -- "${FILE_PATH}" 1-10 
+            exiftool "${FILE_PATH}" 
+            exit 1;;
+
+        # BitTorrent
+        torrent)
+            transmission-show -- "${FILE_PATH}"
+            exit 1;;
+
+        # OpenDocument
+        odt|ods|odp|sxw)
+            # Preview as text conversion
+            odt2txt "${FILE_PATH}"
+            exit 1;;
+
+        # HTML
+        htm|html|xhtml)
+            # Preview as text conversion
+            w3m -dump "${FILE_PATH}"
+            lynx -dump -- "${FILE_PATH}"
+            elinks -dump "${FILE_PATH}" 
+            ;; # Continue with next handler on failure
+    esac
+}
+
+handle_mime() {
+    local mimetype="${1}"
+    case "${mimetype}" in
+        # Text
+        text/* | */xml)
+            # Syntax highlight
+            if [ "$( stat --printf='%s' -- "${FILE_PATH}" )" -gt "${HIGHLIGHT_SIZE_MAX}" ]; then
+                exit 2
+            fi
+            if [ "$( tput colors )" -ge 256 ]; then
+                local pygmentize_format='terminal256'
+                local highlight_format='xterm256'
+            else
+                local pygmentize_format='terminal'
+                local highlight_format='ansi'
+            fi
+            highlight --replace-tabs="${HIGHLIGHT_TABWIDTH}" --out-format="${highlight_format}" \
+                --style="${HIGHLIGHT_STYLE}" --force -- "${FILE_PATH}"
+            # pygmentize -f "${pygmentize_format}" -O "style=${PYGMENTIZE_STYLE}" -- "${FILE_PATH}" 
+            exit 2;;
+
+        # Image
+        image/*)
+            # Preview as text conversion
+            # img2txt --gamma=0.6 -- "${FILE_PATH}" && exit 1
+            exiftool "${FILE_PATH}" 
+            exit 1;;
+
+        # Video and audio
+        video/* | audio/*|application/octet-stream)
+            mediainfo "${FILE_PATH}"
+            exiftool "${FILE_PATH}"
+            exit 1;;
+    esac
+}
+
+handle_fallback() {
+    echo '----- File Type Classification -----' && file --dereference --brief -- "${FILE_PATH}"
+    exit 1
+}
+
+
+MIMETYPE="$( file --dereference --brief --mime-type -- "${FILE_PATH}" )"
+handle_extension
+handle_mime "${MIMETYPE}"
+handle_fallback
+
+exit 1