From 9f50a4edfa518dc1dae44d6205966e413382788a Mon Sep 17 00:00:00 2001
From: ItsDrike <itsdrikeofficial@gmail.com>
Date: Sun, 25 Jul 2021 17:14:31 +0200
Subject: [PATCH] Add lf configuration

---
 home/.config/lf/lfrc      | 143 ++++++++++++++++++++++++++++++++++++++
 home/.config/lf/previewer |  62 +++++++++++++++++
 2 files changed, 205 insertions(+)
 create mode 100644 home/.config/lf/lfrc
 create mode 100755 home/.config/lf/previewer

diff --git a/home/.config/lf/lfrc b/home/.config/lf/lfrc
new file mode 100644
index 0000000..be3844e
--- /dev/null
+++ b/home/.config/lf/lfrc
@@ -0,0 +1,143 @@
+# Basic settings
+set previewer ~/.config/lf/previewer
+set preview true
+set hidden true
+set drawbox true
+set icons true
+set ignorecase true
+set scrolloff 5
+
+# Use $EDITOR for text
+cmd open ${{
+    case $(file --mime-type "$f" -bL) in
+        text/*|application/json) $EDITOR "$f";;
+        *) xdg-open "$f" ;;
+    esac
+}}
+
+# File/Directory control functions
+cmd mkdir %{{
+    printf "Directory Name: "
+    read ans
+    mkdir $ans
+}}
+
+cmd mkfile %{{
+    printf "File Name: "
+    read ans
+    touch $ans
+}}
+
+cmd chmod %{{
+    printf "Mode Bits: "
+    read ans
+
+    for file in "$fx"; do
+        chmod $ans $file
+    done
+
+    lf -remote 'send reload'
+}}
+
+# Add z.lua functionality for easy autojumps
+cmd zlua %{{
+    printf "z.lua input: "
+    read ans
+
+    /usr/local/src/z.lua/z.lua $ans
+}}
+
+
+# Archive bindings
+cmd unarchive ${{
+    case "$f" in
+        *.zip) unzip "$f" ;;
+        *.tar.gz) tar -xzvf "$f" ;;
+        *.tar.bz2) tar -xjvf "$f" ;;
+        *.tar) tar -xvf "$f" ;;
+        *) echo "Unsuported format" ;;
+    esac
+}}
+
+cmd zip %zip -r "$f" "$f"
+cmd tar %tar cvf "$f.tar" "$f"
+cmd targz %tar cvzf "%f.tar.gz" "$f"
+cmd tarbz2 %tar cjvf "$f.tar.bz2" "$f"
+
+# Trash-cli bindings
+cmd trash ${{
+    files=$(printf "$fx" | tr '\n' ':')
+    while [ "$files" ]; do
+        # extract the substring from start of string up to delimeter.
+        # this is the first "element" of the string
+        file=${files%%:*}
+
+        trash-put "$(basename "$file")"
+        # if there's only one element left, set `files` to an empty string.
+        # this causes us to exit this `while` loop.
+        # else, we delete the first "element" of the string from files, and
+        # move onto the next.
+        if [ "$files" = "$file" ]; then
+            files=''
+        else
+            files="${files#*;}"
+        fi
+    done
+}}
+
+cmd clear_trash %trash-empty
+
+cmd restore_trash ${{
+    trash-restore
+}}
+
+# Bindings
+# Remove some defaults
+map m
+map n
+map "'"
+map '"'
+map d
+map c
+
+# Archive mappings
+map az zip
+map at tar
+map ag targz
+map au unarchive
+
+# Trash mappings
+map dd trash
+map tc clear_trash
+map tr restore_trash
+
+# Basic functions
+map . set hidden!
+map DD delete
+map p paste
+map x cut
+map y copy
+map <enter> open
+map md mkdir
+map mf mkfile
+map ch chmod
+map r rename
+map H top
+map L bottom
+map R reload
+map C clear
+map z zlua
+
+# Movement
+map gh cd ~
+map gc cd ~/.config
+map gl cd ~/.local
+map gs cd ~/.local/bin/scripts
+map gtr cd ~/.local/share/Trash/files
+map gE. cd /etc
+map gEp cd /etc/portage
+map gU. cd /usr
+map gUs cd /usr/share
+map gUl cd /usr/local
+map gM cd /mnt
+
diff --git a/home/.config/lf/previewer b/home/.config/lf/previewer
new file mode 100755
index 0000000..0777810
--- /dev/null
+++ b/home/.config/lf/previewer
@@ -0,0 +1,62 @@
+#!/bin/sh
+
+text_handle() {
+    # Handle all other formats as text and cat them
+    # if highlighting tools are aviable, try to use them
+    if command -v bat > /dev/null; then
+        bat -pp --color=always "$1"
+    elif command -v highlight > /dev/null; then
+        highlight "$1" --out-format ansi --force
+    else
+        cat "$1"
+    fi
+}
+
+run_cmd() {
+    cmd="$1"
+    shift
+
+    if command -v "$cmd" > /dev/null; then
+        $cmd $@
+    else
+        # If we didn't found the requested command, check if
+        # the file is text-like and try to use the text_handle
+        # to show the preview, this may not be ideal for given
+        # file-format, but at least we won't fail.
+        case $(file --mime-type "$file" -bL) in
+            text/*|application/json)
+                echo "@@PREVIEW FALLBACK: Using text handle, $cmd command not found!"
+                text_handle "$file"
+                ;;
+            *)
+                echo "@@PREVIEW ERROR: Preview failed, $cmd command not found!"
+                ;;
+        esac
+    fi
+}
+
+# Capture all directories at first, since they could
+# potentionally match one of the file case statements
+if [ -d "$1" ]; then
+    tree "$1" -La 1
+elif [ -f "$1" ]; then
+    case "$1" in
+        *.png|*.jpg|*.jpeg|*.mkv|*.mp4|*.m4v) run_cmd mediainfo "$1";;
+        *.pdf) run_cmd pdftotext "$1";;
+        *.tgz|*.tar.gz) run_cmd tar tzf "$1";;
+        *.tar.bz2|*.tbz2) run_cmd tar tjf "$1";;
+        *.tar.txz|*.txz) run_cmd xz --list "$1";;
+        *.tar) run_cmd tar tf "$1";;
+        *.zip|*.jar|*.war|*.ear|*.oxt) run_cmd unzip -l "$1";;
+        *.rar) run_cmd unrar l "$1";;
+        *.7z) run_cmd 7z l "$1";;
+        *.iso) run_cmd iso-info --no-header -l "$1";;
+        *.o) run_cmd nm "$1" | less ;;
+        *.csv) cat "$1" | sed s/,/\\n/g ;;
+        *odt,*.ods,*.odp,*.sxw) run_cmd odt2txt "$1";;
+        *.doc) run_cmd catdoc "$1" ;;
+        *.docx) run_cmd docx2txt "$1" - ;;
+        *.torrent) run_cmd transmission-show "$1";;
+        *) text_handle "$1" ;;
+    esac
+fi