.tmux.conf

# for vim.g.clipboard = "osc52" sake.
set -s set-clipboard on

set -g focus-events on

set -g window-size latest

# for nvim ESC delay fix in tmux
set -sg escape-time 0

set -g status-style 'bg=#333333 fg=#5eacd3'

# Start window and pane numbering at 1
set -g base-index 1

# Renumber windows automatically to prevent gaps
set -g renumber-windows on

# Enable full mouse support
set -g mouse on

# Allow Tmux to use the OSC 52 escape sequences for copy/paste
set -g allow-passthrough on

# If you are still having issues, explicitly bind the copy/paste operations to OSC 52
# (These lines are sometimes only necessary if you use Tmux's copy mode, but they help.)
set -w -g automatic-rename on

set -g status-position bottom

# .setw

setw -g pane-base-index 1

####
#### .set-option
####

set-option -g default-terminal "tmux-256color"

# This may be better for certain TUI applications so the keys we send are kinda similar but I prefer tmux-256color color I think.
# for those specefic TUIs just use default kitty... it's alright and fine (only uses like a few mb it's fine.)
# set -g default-terminal xterm-256color

set-option -g status-right "%Y-%m-%d %H:%M"
set-option -g status-left-length 30
set-option -g status-right-length 0

# Set a higher history limit
set-option -g history-limit 10000

# I hate why have this when you can do tab+<keyd>
# Allow repeating commands without re-typing the prefix (e.g., C-a > >)
# set-option -g repeat-time 500

set-option -g repeat-time 0

# Use vi-style keys in copy mode
set-window-option -g mode-keys vi

# I hope this fking works
bind-key -T copy-mode-vi C-q send-keys -X rectangle-toggle

# Trying to make emacs like copy-mode in like vi mode for fun.
bind -T copy-mode-vi C-Left  send -X previous-word
bind -T copy-mode-vi C-Right send -X next-word-end

bind -T copy-mode-vi M-< send -X history-top
bind -T copy-mode-vi M-> send -X history-bottom


# THIS IS A LIE THERE IS NO SUCH THING AS RECTRANGLE-TOGGLE!!!
# bind -T copy-mode-vi q send-keys -X rectangle-toggle





####
#### .bind
####

# New window in same path
bind c new-window -c "#{pane_current_path}"

# Split panes in same path (default keys)
bind '"' split-window -v -c "#{pane_current_path}"
bind % split-window -h -c "#{pane_current_path}"


# Make sure you have this in tmux. for inserting new line. It fixes tui new line.
bind-key -n M-Enter send-keys "\e" Enter

# reload config convenience
bind r source-file ~/.tmux.conf \; display-message "~/.tmux.conf reloaded"

# This is intended
# I hate default x because it asks (y/n). <-- But you know what. That's fine, just for safety
# bind -r x kill-pane

####### .ssh stuff
# [OFF] Toggle local tmux "On" for SSH purposes.
bind -T off F11 \
  set -u prefix \;\
  set -u key-table \;\
  set -u status-style \;\
  refresh-client -S

# [ON] Toggle local tmux "Off" for SSH purposes.
bind -T root F11  \
  set prefix None \;\
  set key-table off \;\
  set status-style "fg=colour245,bg=colour235" \;\
  if-shell -F '#{pane_in_mode}' 'send-keys -X cancel' \;\
  refresh-client -S \;\

# A dropdown temrinal inside tmux sick. I call it scratchpad but it's whatever name you give it
bind "'" run-shell "~/.local/scripts/tmux-scratchpad.sh"

# ctrl-b 1234567890 is kinda annoying you know. I prefer holding alt.. or ctrl+b then s
# bind-key -n M-S-1 select-window -t :1
# bind-key -n M-S-2 select-window -t :2
# bind-key -n M-S-3 select-window -t :3
# bind-key -n M-S-4 select-window -t :4
# bind-key -n M-S-5 select-window -t :5
# bind-key -n M-S-6 select-window -t :6
# bind-key -n M-S-7 select-window -t :7
# bind-key -n M-S-8 select-window -t :8
# bind-key -n M-S-9 select-window -t :9
# bind-key -n M-S-0 select-window -t :10
bind-key -n 'M-`' last-window



################## .floating pop-up windows inside tmux.

# Git stuff
# Lazygit pop-up I'm not sure if I want this? maybe...
bind-key -r g display-popup -d '#{pane_current_path}' -w 90% -h 90% -E "lazygit"

# rofi for sessions.
# Fuzzy find windows in the current session
# bind s display-popup -E "tmux list-windows -F '#I:#W' | fzf --reverse | sed 's/:.*//' | xargs tmux select-window -t"

bind s display-popup -E "\
  SESSION=\$(tmux display-message -p '#S'); \
  tmux list-windows -F '#I:#W' | \
  fzf --no-preview --layout=reverse --height=40% | \
  cut -d: -f1 | \
  xargs -I{} tmux select-window -t {}"

# bind s display-popup -E "\
#   SESSION=\$(tmux display-message -p '#S'); \
#   tmux list-windows -F '#I:#W' | \
#   awk -v s=\"\$SESSION\" '{print \"[WIN] \" s \":\" \$1}' FS=: | \
#   fzf --with-nth=3 --delimiter=: | \
#   cut -d: -f2 | \
#   xargs -I{} tmux select-window -t {}"


# qalc pop-up for calculating things.
bind C display-popup -w 70% -h 30% -E "qalc"

bind-key -r t run-shell "tmux neww tmux-sessionizer"
# bind-key -n M-m run-shell "tmux neww ~/.local/scripts/tmux-sessionizer"

bind-key M-l run-shell "tmux-sessionizer -s 1"

# Toggle pane synchronization it's so sick if you have multiple panes and you want to type in all of them at once
bind M-v set-window-option synchronize-panes

# Open the session chooser menu
bind M-w choose-session

# NOTICE: Just use & mate. No need to use X. Try it out later.
# kill the whole window with all it's panes
# bind X kill-window

bind -r "<" swap-window -d -t -1
bind -r ">" swap-window -d -t +1





####
#### .copy-mode-vi
####

# NOTICE:
# Make sure you have a macro to initially hit this twice. To that it's a toggle
# thing to see the number if you need to jump
#
# make seperate side pane have relative numbers for nvim jumps
bind - run-shell "~/.local/scripts/tmux-copy-mode-lines.sh"


bind-key -T copy-mode-vi y send-keys -X copy-pipe-and-cancel "xclip -selection clipboard -in"
bind-key -T copy-mode-vi v send-keys -X begin-selection
bind-key -T copy-mode-vi V send-keys -X select-line
bind-key -T copy-mode-vi C-Space send-keys -X begin-selection
bind-key -T copy-mode-vi C-g send-keys -X clear-selection
# bind-key -T copy-mode-vi V send-keys -X select-line

# Simulating viw and viW in nvim.
bind-key -T copy-mode-vi i send-keys -X select-word
bind-key -T copy-mode-vi I send-keys -X cursor-right \; send-keys -X previous-space \; send-keys -X begin-selection \; send-keys -X next-space-end
bind-key -T copy-mode-vi q send-keys -X rectangle-toggle

# This is for phone compatibility when using mosh. The idea is when you use mosh when you copy with tmux ssh it copies text to your clipboard as well. It's a cool idea.
bind-key -T copy-mode-vi s send-keys -X copy-pipe-and-cancel "ssh -i ~/.ssh/id_ed25519 -p 8022 u0_a662@100.126.224.121 'termux-clipboard-set'"
bind-key -T copy-mode-vi Enter send-keys -X copy-pipe-and-cancel "xclip -selection clipboard -in"





######
###### .plugins
######


set -g @plugin 'tmux-plugins/tpm'
set -g @plugin 'tmux-plugins/tmux-resurrect'
set -g @plugin 'tmux-plugins/tmux-yank'
# set -g @yank_with_mouse 'on'

# I don't use these but I just put them here to remember their names. I prefer manual save and like manual restore thing.
# btw tmux-resurrect still sucks you know...
# set -g @plugin 'tmux-plugins/tmux-continuum'
# set -g @continuum-restore 'on'

# DEPRECATED: Keep this it makes the <leader>y in nvim work fine.
# No worries I fixed it in like my nvim config I think no need for this thing.
#
# ok like but my tmux yank doesn't work now what is this
set -g @override_copy_command 'xclip -selection clipboard'

run '~/.tmux/plugins/tpm/tpm'