linux-config/files/dotfiles/tmux.conf

# Send prefix - Ctrl+a
set-option -g prefix C-a
unbind-key C-a
bind-key C-a send-prefix

# Esc fast
set -s escape-time 0

# For gapless window numbers
set-option -g renumber-windows on

# Use Alt+[hjkl] to switch panes - also (esc - h|j|k|l)
bind -n M-h select-pane -L
bind -n M-l select-pane -R
bind -n M-k select-pane -U
bind -n M-j select-pane -D
 
# <prefix>-h|l|Left|Right
bind-key h previous-window
bind-key Left previous-window
bind-key l next-window
bind-key Right next-window
 
# Mouse mode
setw -g mouse on
 
# Set easier window split keys
bind-key | split-window -h -c "#{pane_current_path}"
bind-key \\ split-window -h -c "#{pane_current_path}"
bind-key - split-window -v -c "#{pane_current_path}"
# close window with <prefix-q>
bind-key q kill-window
# refresh window with <prefix-e>
bind-key e respawn-window -k -c "#{pane_current_path}"

# <prefix>-j/k for up down (useful to move between history commands)
bind-key k send-keys Up
bind-key j send-keys Down

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

# Lookup the cheat sheet <prefix>-i
bind-key i run-shell "tmux neww -n '🏳️  CHEATER\! 😎' ~/.shellconfig/cheat.sh"

# Open Workspace
bind-key o run-shell "tmux neww -n '🖥  Workspace Manager' ~/.shellconfig/workspaces/open_workspace.sh"

# Add/Save Workspace
bind-key a run-shell "tmux neww -n '🖥  Workspace Manager' 'cd #{pane_current_path} && ~/.shellconfig/workspaces/add_workspace.sh'"

# Delete (x) Workspace
bind-key x run-shell "tmux neww -n '🖥  Workspace Manager' ~/.shellconfig/workspaces/delete_workspace.sh"

# Change git branches fast <prefix>-b
#bind-key b send-keys "gitB" C-m
bind-key b run-shell "tmux neww -n ' Git Branches' 'cd #{pane_current_path} && (zsh -c \"source ~/.shellconfig/common.sh && gitB\" ||  sleep 1)' "

# Git add + fzf
bind-key g run-shell "tmux neww -n ' 🞥 Git Add' 'cd #{pane_current_path} && (git ls-files -m -o --exclude-standard | fzf -m --print0 --reverse --header \"🞥 Select files to stage. use [tab] for multi selection\" --preview \"bat --diff --color=always --style=numbers,changes,grid {}\"  | xargs -0 -o -t git add)'"

# Get weather (Prefix-!)
bind-key \! run-shell "tmux neww -n '🌡️ Weather Peek' '(echo \"Fetching Weather...\" && curl -s \"https://wttr.in/?lang=en\")  | bat --paging always -p'"

############################
#      Themes
###########################
# Nord theme
# set -g @plugin "arcticicestudio/nord-tmux"
# Gruvbox Theme
# set -g @plugin 'egel/tmux-gruvbox'
# set -g @tmux-gruvbox 'dark' # or 'light'

############################
#      Plugins
###########################
# Tmux yank (For clipboard integration)
set -g @plugin 'tmux-plugins/tmux-yank'
# Mouse select to clipboard
set -g @yank_selection_mouse 'clipboard' # or 'primary' or 'secondary'

# Initialize TMUX plugin manager (keep this line at the very bottom of tmux.conf)
run '~/.tmux/plugins/tpm/tpm'

# Buffer line size (History)
set -g history-limit 5000

# Use Ctrl-K to clear buffer
bind -n C-k clear-history

# Default Colors
set -g default-terminal "xterm-256color"

# Home/End support
bind -n End send-key C-e
bind -n Home send-key C-a

# Set active pane border background
#set-option -g pane-active-border-style bg=#8abeb7

############################
#   Tomorrow-Night Theme
###########################
## set status bar
set -g status-style bg=default
setw -g window-status-current-style bg="#282a2e"
setw -g window-status-current-style fg="#81a2be"

## highlight active window
setw -g window-style 'bg=#282a2e'
setw -g window-active-style 'bg=#1d1f21'
setw -g pane-active-border-style ''

## highlight activity in status bar
setw -g window-status-activity-style fg="#8abeb7"
setw -g window-status-activity-style bg="#1d1f21"

## pane border and colors
set -g pane-active-border-style bg=default
set -g pane-active-border-style fg="#373b41"
set -g pane-border-style bg=default
set -g pane-border-style fg="#373b41"

set -g clock-mode-colour "#81a2be"
set -g clock-mode-style 24

set -g message-style bg="#8abeb7"
set -g message-style fg="#000000"

set -g message-command-style bg="#8abeb7"
set -g message-command-style fg="#000000"

# message bar or "prompt"
set -g message-style bg="#2d2d2d"
set -g message-style fg="#cc99cc"

set -g mode-style bg="#1d1f21"
set -g mode-style fg="#de935f"

set -g status-left '#[fg=#f99157,bg=#2d2d2d]  #S #[fg=#f99157,bg=colour235] '

# right side of status bar holds "[host name] (date time)"
set -g status-right-length 100
set -g status-right-style fg=black
set -g status-right-style bold
set -g status-right '#[fg=#6699cc,bg=#2d4d2d]  #[fg=#f99157,bg=#2d2d2d] %H:%M:%S #[fg=colour235]|#[fg=#6699cc,bg=#2d4d2d] #[fg=#f99157,bg=#2d2d2d] %y/%m/%d #[fg=colour235]|#[fg=#6699cc,bg=#2d4d2d] #[fg=#f99157,bg=#2d2d2d] @#H '

# make background window look like white tab
set-window-option -g window-status-style bg=default
set-window-option -g window-status-style fg=white
set-window-option -g window-status-style none
set-window-option -g window-status-format '#[fg=#6699cc,bg=#2d4d2d] #I #[fg=#999999,bg=#2d2d2d] #W #[default]'

# make foreground window look like bold yellow foreground tab
set-window-option -g window-status-current-style none
set-window-option -g window-status-current-format '#[fg=#f99157]#[fg=#6699cc]#I #[fg=#ffffff,bg=#6699cc] #W #[default]'

# active terminal yellow border, non-active white
set -g pane-border-style bg=default
set -g pane-border-style fg="#999999"
set -g pane-active-border-style fg="#f99157"