fixed keybindings of lf

2 files changed, 291 insertions, 55 deletions

diff --git a/modules/tools/lf/default.nix b/modules/tools/lf/default.nix
index bce2244..1b61fd8 100644
--- a/modules/tools/lf/default.nix
+++ b/modules/tools/lf/default.nix
@@ -24,6 +24,17 @@
         drawbox = true;
         hidden = true;
         preview = true;
+
+        shell = if config.tools.zsh.enable then lib.getExe pkgs.zsh else "bash";
+        shellopts = "'-eu'";
+        ifs = "\n";
+        scrolloff = "4";
+        period = "1";
+        incsearch = true;
+        smartcase = true;
+        info = "size";
+        sortby = "natural";
+        dirfirst = true;
       };
 
       previewer = {
@@ -34,61 +45,7 @@
         &${lib.getExe' pkgs.ctpv "ctpv"} -s $id
         cmd on-quit %${lib.getExe' pkgs.ctpv "ctpv"} -e $id
         set cleaner ${lib.getExe' pkgs.ctpv "ctpvclear"}
-        # 1. WIPE DEFAULTS
-        clearmaps
-
-        # --- NAVIGATION ---
-        map k up
-        map j down
-        map h updir              # Left to go out
-        map l open               # Right to go in
-        map g top                # nvim-tree 'g' (can also use gg)
-        map G bottom
-        map <c-u> half-up
-        map <c-d> half-down
-        map <c-b> page-up
-        map <c-f> page-down
-
-        # --- FILE MANIPULATION (Nvim-Tree Style) ---
-        map a push :touch<space>    # 'a' for Add file
-        map A push :mkdir<space>    # 'A' for Add directory
-        map r rename                # 'r' for Rename
-        map d delete                # 'd' for Delete (immediate prompt)
-        map x cut                   # 'x' for Cut (Move)
-        map y copy                  # 'y' for Copy
-        map p paste                 # 'p' for Paste
-        map c clear                 # 'c' for Clear selection/clipboard
-
-        # --- SELECTION & VISUAL ---
-        map <space> toggle          # Space to select/mark
-        map v invert                # 'v' to invert selection
-        map u unselect              # 'u' to unselect all
-        map V visual                # 'V' for visual selection mode
-
-        # --- SEARCH & FILTER ---
-        map / search
-        map ? search-back
-        map n search-next
-        map N search-prev
-        map f find                  # 'f' like nvim-tree live filter
-        map F find-back
-        map ; find-next
-        map , find-prev
-        map . set hidden!           # Toggle hidden files (Dotfiles)
-
-        # --- SYSTEM & UI ---
-        map : read                  # ':' to enter command mode
-        map $ shell                 # Shell command
-        map ! shell-wait            # Shell command (Wait for key)
-        map & shell-async           # Async shell command
-        map R reload                # 'R' for Refresh
-        map q quit                  # 'q' for Quit
-        map <c-l> redraw            # Refresh screen UI
-
-        # --- MARKS (Bookmarks) ---
-        map m mark-save             # 'm' + letter to save bookmark
-        map ' mark-load             # ' + letter to jump to bookmark
-        map " mark-remove           # " + letter to remove bookmark
+        ${builtins.readFile ./lfrc}
       '';
     };
 
diff --git a/modules/tools/lf/lfrc b/modules/tools/lf/lfrc
new file mode 100644
index 0000000..11a9959
--- /dev/null
+++ b/modules/tools/lf/lfrc
@@ -0,0 +1,279 @@
+# ─── lf config — nvim-tree style keybindings ───────────────────────────────
+
+# ─── Colors (optional — remove if you use a color scheme plugin) ──────────────
+# set color256 true
+
+# ─── Custom commands ──────────────────────────────────────────────────────────
+
+# Create a new file (like nvim-tree 'a' with no trailing /)
+cmd touch %{{
+    printf "New file name: "
+    read -r name
+    touch "$name"
+    lf -remote "send $id select '$name'"
+}}
+
+# Create a new directory (like nvim-tree 'a' with trailing /)
+cmd mkdir %{{
+    printf "New directory name: "
+    read -r name
+    mkdir -p "$name"
+    lf -remote "send $id select '$name'"
+}}
+
+# Rename — full name (like nvim-tree 'r')
+cmd rename ${{
+    printf "Rename '%s' to: " "$f"
+    read -r newname
+    mv -- "$f" "$(dirname "$f")/$newname"
+    lf -remote "send $id select '$newname'"
+}}
+
+# Rename — only basename without extension (like nvim-tree 'e' in some configs)
+cmd rename_stem ${{
+    stem="${f##*/}"
+    stem="${stem%.*}"
+    printf "Rename stem to: "
+    read -r newname
+    ext="${f##*.}"
+    if [ "${f##*/}" = "$stem" ]; then
+        mv -- "$f" "$(dirname "$f")/$newname"
+    else
+        mv -- "$f" "$(dirname "$f")/$newname.$ext"
+    fi
+}}
+
+# Delete — trash (safe) using trash-cli if available, else rm
+cmd trash %{{
+    set -f
+    files=$(printf '%s\n' $fx | wc -l)
+    printf "Trash $files item(s)? [y/N] "
+    read -r ans
+    [ "$ans" = "y" ] || [ "$ans" = "Y" ] || exit 0
+    if command -v trash-put >/dev/null 2>&1; then
+        printf '%s\n' $fx | xargs trash-put --
+    else
+        printf '%s\n' $fx | xargs rm -rf --
+    fi
+}}
+
+# Delete — permanent, no confirmation prompt (use carefully)
+cmd delete ${{
+    set -f
+    printf "Permanently delete? [y/N] "
+    read -r ans
+    [ "$ans" = "y" ] || [ "$ans" = "Y" ] || exit 0
+    rm -rf -- $fx
+}}
+
+# Paste (move or copy depending on operation)
+cmd paste &{{
+    set -f
+    load=$(lf -remote 'load')
+    mode=$(echo "$load" | sed -n '1p')
+    list=$(echo "$load" | sed -n '2,$p')
+    if [ "$mode" = "copy" ]; then
+        cp -rn -- $list .
+    elif [ "$mode" = "move" ]; then
+        mv -n -- $list .
+        lf -remote 'send clear'
+    fi
+    lf -remote 'send reload'
+    lf -remote 'send clear'
+}}
+
+# Paste with overwrite
+cmd paste_overwrite &{{
+    set -f
+    load=$(lf -remote 'load')
+    mode=$(echo "$load" | sed -n '1p')
+    list=$(echo "$load" | sed -n '2,$p')
+    if [ "$mode" = "copy" ]; then
+        cp -r -- $list .
+    elif [ "$mode" = "move" ]; then
+        mv -- $list .
+        lf -remote 'send clear'
+    fi
+    lf -remote 'send reload'
+    lf -remote 'send clear'
+}}
+
+# Open in nvim
+cmd edit $nvim "$f"
+
+# Open with xdg-open (GUI apps)
+cmd open_gui &xdg-open "$f"
+
+# Toggle hidden files (like nvim-tree 'H')
+cmd toggle_hidden :{{
+    set hidden!
+    set info
+}}
+
+# Bulk rename with $EDITOR (like vimv / nvim-tree mass rename)
+cmd bulk_rename ${{
+    index=$(mktemp /tmp/lf-bulk-index.XXXXXX)
+    names=$(mktemp /tmp/lf-bulk-names.XXXXXX)
+    printf '%s\n' $fx > "$index"
+    sed 's|.*/||' "$index" > "$names"
+    $EDITOR "$names"
+    paste "$index" "$names" | while IFS=$'\t' read -r old new; do
+        if [ "$old" != "$(dirname "$old")/$new" ]; then
+            mv -- "$old" "$(dirname "$old")/$new"
+        fi
+    done
+    rm -- "$index" "$names"
+    lf -remote 'send reload'
+}}
+
+# Create symlink (relative)
+cmd symlink %{{
+    printf "Symlink target name: "
+    read -r name
+    ln -s "$f" "$name"
+}}
+
+# Copy path to clipboard (needs xclip / xsel / wl-copy)
+cmd copy_path &{{
+    printf '%s' "$f" | xclip -selection clipboard 2>/dev/null \
+      || printf '%s' "$f" | xsel --clipboard --input 2>/dev/null \
+      || printf '%s' "$f" | wl-copy 2>/dev/null
+}}
+
+# Show file info (like nvim-tree 'i')
+cmd info %{{
+    stat -- "$f"
+    printf '\nPress ENTER...'
+    read -r _
+}}
+
+# Jump to bookmarks (requires fzf)
+cmd bookmark_jump ${{
+    bm="$HOME/.config/lf/bookmarks"
+    [ -f "$bm" ] || touch "$bm"
+    dest=$(cat "$bm" | fzf --prompt "Jump to: ")
+    [ -n "$dest" ] && lf -remote "send $id cd '$dest'"
+}}
+
+# Add bookmark
+cmd bookmark_add %{{
+    bm="$HOME/.config/lf/bookmarks"
+    printf '%s\n' "$PWD" >> "$bm"
+    sort -u "$bm" -o "$bm"
+    echo "Bookmarked: $PWD"
+}}
+
+# fzf-based fuzzy find & cd/select
+cmd fzf_cd ${{
+    dest=$(find . -type d 2>/dev/null | fzf --prompt "cd: ")
+    [ -n "$dest" ] && lf -remote "send $id cd '$dest'"
+}}
+
+cmd fzf_file ${{
+    file=$(find . -type f 2>/dev/null | fzf --prompt "open: ")
+    [ -n "$dest" ] && lf -remote "send $id select '$file'"
+}}
+
+# ─── Keybindings — clear defaults and remap ───────────────────────────────────
+
+# Unmap keys we'll remap
+map d
+map y
+map p
+map c
+map r
+map a
+map e
+map f
+map g
+map G
+map i
+map o
+map H
+map m
+
+# ── Navigation ────────────────────────────────────────────────────────────────
+map h   updir               # go up one dir
+map l   open                # open file/dir (maps to $EDITOR for files)
+map j   down
+map k   up
+map J   half-down
+map K   half-up
+map gg  top
+map G   bottom
+map gd  cd ~/Downloads
+map gh  cd ~
+map gc  cd ~/.config
+map gp  cd ~/projects
+
+# Page navigation (nvim-style)
+map <c-d>  half-down
+map <c-u>  half-up
+map <c-f>  page-down
+map <c-b>  page-up
+
+# ── Opening / editing ─────────────────────────────────────────────────────────
+map <enter>  open              # open with default
+map o        open_gui          # open with GUI app
+map e        edit              # open in nvim explicitly
+
+# ── File / dir creation ───────────────────────────────────────────────────────
+map af   touch               # a → file  (like nvim-tree 'a' without /)
+map ad   mkdir               # a → dir   (like nvim-tree 'a' with /)
+
+# ── Rename ────────────────────────────────────────────────────────────────────
+map r    rename              # full rename (like nvim-tree 'r')
+map R    bulk_rename         # bulk rename in $EDITOR
+map cw   rename              # alias: cw like vim's 'change word'
+map I    rename              # alias: go to start (lf positions cursor)
+map A    rename              # alias: go to end
+
+# ── Delete ────────────────────────────────────────────────────────────────────
+map dd   trash               # move to trash (safe delete — like nvim-tree 'd')
+map dD   delete              # permanent delete (no trash)
+
+# ── Yank / Copy / Cut / Paste ─────────────────────────────────────────────────
+map yy   copy                # yank/copy selection (like nvim-tree 'c')
+map yn   copy_path           # yank path to clipboard
+map dd   cut                 # cut selection (like nvim-tree 'x') — overrides trash above;
+                             # uncomment the trash line below if you prefer separate keys
+# map dt   trash             # use 'dt' for trash if 'dd' is used for cut
+map pp   paste               # paste (like nvim-tree 'p')
+map po   paste_overwrite     # paste with overwrite
+map P    paste               # alias
+
+# ── Marking / selection ───────────────────────────────────────────────────────
+map <space>  toggle          # toggle mark on current item (like nvim-tree space)
+map v        invert          # invert selection
+map V        invert          # alias
+map u        unselect        # clear all marks
+map *        glob-select '*' # select all via glob
+
+# ── Search ────────────────────────────────────────────────────────────────────
+map /        search          # incremental search forward
+map n        search-next
+map N        search-prev
+map f        fzf_file        # fuzzy find file (requires fzf)
+map F        fzf_cd          # fuzzy cd into dir (requires fzf)
+
+# ── View toggles ──────────────────────────────────────────────────────────────
+map H    toggle_hidden       # toggle hidden files (like nvim-tree 'H')
+map zi   set icons!
+map zr   set reverse!
+map zh   set hidden!
+map zn   set sortby natural
+map zs   set sortby size
+map zm   set sortby modified
+map ze   set sortby ext
+
+# ── Info / misc ───────────────────────────────────────────────────────────────
+map i        info            # show stat info (like nvim-tree 'i')
+map <c-r>    reload          # reload directory
+map <esc>    clear           # clear selection
+map q        quit
+map Q        quit
+map m        bookmark_add    # add bookmark
+map '        bookmark_jump   # jump to bookmark (requires fzf)
+
+# Symlink
+map S        symlink