tmux config

tmux.conf

set -g escape-time 10
set-option -sa terminal-overrides ",xterm*:Tc"
set -g mouse on
set -g status-interval 5
# set -s set-clipboard external
set -as terminal-features ',rxvt-unicode-256color:clipboard'

# Set the control character to Ctrl+Spacebar (instead of Ctrl+B)
unbind-key C-b
set -g prefix M-a
bind-key M-a send-prefix

set-option -g allow-rename on
set-option -g set-titles on
set-option -g set-titles-string '#T'

bind -T root MouseDown2Pane run -b "xclip -o | tmux load-buffer - && tmux paste-buffer -s ' '"

unbind r
bind r source-file ~/.tmux.conf

# unbind %
# bind | split-window -h
bind-key C-Tab next-window
bind-key C-S-Tab previous-window

# Set new panes to open in current directory
bind c new-window -c "#{pane_current_path}"
bind '"' split-window -c "#{pane_current_path}"
unbind .
bind . split-window -h -c "#{pane_current_path}"

bind e kill-window
bind x kill-pane
# set-window-option -g mode-keys vi
setw -g mode-keys vi
set -g status-keys vi
bind-key -T copy-mode-vi 'v' send -X begin-selection # start selecting text with "v"
bind-key -T copy-mode-vi 'y' send -X copy-selection # copy text with "y"

# Start windows and panes at 1, not 0
set -g base-index 1
set -g pane-base-index 1
set-window-option -g pane-base-index 1
set-option -g renumber-windows on

# Vim style pane selection
bind h select-pane -L
bind j select-pane -D
bind k select-pane -U
bind l select-pane -R

# Use Alt-arrow keys without prefix key to switch panes
bind -n M-Left select-pane -L
bind -n M-Right select-pane -R
bind -n M-Up select-pane -U
bind -n M-Down select-pane -D

# Alt vim keys to switch windows
bind -n M-H previous-window
bind -n M-L next-window

# Smart pane switching with awareness of Vim splits.
# See: https://github.com/christoomey/vim-tmux-navigator
is_vim="ps -o state= -o comm= -t '#{pane_tty}' \
    | grep -iqE '^[^TXZ ]+ +(\\S+\\/)?g?(view|l?n?vim?x?|fzf)(diff)?$'"
bind-key -n 'C-h' if-shell "$is_vim" 'send-keys C-h'  'select-pane -L'
bind-key -n 'C-j' if-shell "$is_vim" 'send-keys C-j'  'select-pane -D'
bind-key -n 'C-k' if-shell "$is_vim" 'send-keys C-k'  'select-pane -U'
bind-key -n 'C-l' if-shell "$is_vim" 'send-keys C-l'  'select-pane -R'
tmux_version='$(tmux -V | sed -En "s/^tmux ([0-9]+(.[0-9]+)?).*/\1/p")'
if-shell -b '[ "$(echo "$tmux_version < 3.0" | bc)" = 1 ]' \
    "bind-key -n 'C-\\' if-shell \"$is_vim\" 'send-keys C-\\'  'select-pane -l'"
if-shell -b '[ "$(echo "$tmux_version >= 3.0" | bc)" = 1 ]' \
    "bind-key -n 'C-\\' if-shell \"$is_vim\" 'send-keys C-\\\\'  'select-pane -l'"

bind-key -T copy-mode-vi 'C-h' select-pane -L
bind-key -T copy-mode-vi 'C-j' select-pane -D
bind-key -T copy-mode-vi 'C-k' select-pane -U
bind-key -T copy-mode-vi 'C-l' select-pane -R
bind-key -T copy-mode-vi 'C-\' select-pane -l

# List of plugins
set -g @plugin 'tmux-plugins/tpm'
set -g @plugin 'tmux-plugins/tmux-sensible'
set -g @plugin 'caiogondim/maglev'
set -g @plugin 'tmux-plugins/tmux-resurrect'
set -g @plugin 'tmux-plugins/tmux-continuum'
set -g @plugin 'tmux-plugins/tmux-yank'
set -g @plugin 'tmux-plugins/tmux-pain-control'
set -g @plugin 'tmux-plugins/tmux-copycat'
set -g @plugin 'tmux-plugins/tmux-open'
set -g @plugin 'tmux-plugins/tmux-battery'
set -g @plugin 'tmux-plugins/tmux-cpu'
set -g @plugin 'christoomey/vim-tmux-navigator'
set -g @plugin 'tmux-plugins/tmux-net-speed'
set -g @plugin 'alexwforsythe/tmux-which-key'


# NOTE: you can use vars with $<var> and ${<var>} as long as the str is double quoted: ""
# WARNING: hex colors can't contain capital letters

# --> Catppuccin
thm_bg="#1e1e28"
thm_fg="#dadae8"
thm_cyan="#c2e7f0"
thm_black="#15121c"
thm_gray="#332e41"
thm_magenta="#c6aae8"
thm_pink="#e5b4e2"
thm_red="#e38c8f"
thm_green="#b1e3ad"
thm_yellow="#ebddaa"
thm_blue="#a4b9ef"
thm_orange="#f9c096"
thm_black4="#575268"

# ----------------------------=== Theme ===--------------------------

# status
set -g status-position top
set -g status "on"
set -g status-bg "${thm_bg}"
set -g status-justify "left"
set -g status-left-length "100"
set -g status-right-length "100"

# messages
set -g message-style fg="${thm_cyan}",bg="${thm_gray}",align="centre"
set -g message-command-style fg="${thm_cyan}",bg="${thm_gray}",align="centre"

# panes
set -g pane-border-style fg="${thm_gray}"
set -g pane-active-border-style fg="${thm_blue}"

# windows
setw -g window-status-activity-style fg="${thm_fg}",bg="${thm_bg}",none
setw -g window-status-separator ""
setw -g window-status-style fg="${thm_fg}",bg="${thm_bg}",none

# --------=== Statusline

set -g status-left ""
set -g status-right "#[fg=$thm_pink,bg=$thm_bg,nobold,nounderscore,noitalics]#[fg=$thm_bg,bg=$thm_pink,nobold,nounderscore,noitalics] #[fg=$thm_fg,bg=$thm_gray] #W #{?client_prefix,#[fg=$thm_red],#[fg=$thm_green]}#[bg=$thm_gray]#{?client_prefix,#[bg=$thm_red],#[bg=$thm_green]}#[fg=$thm_bg] #[fg=$thm_fg,bg=$thm_gray] #S "

# current_dir
setw -g window-status-format "#[fg=$thm_bg,bg=$thm_blue] #I #[fg=$thm_fg,bg=$thm_gray] #W "
# setw -g window-status-current-format "#[fg=$thm_bg,bg=$thm_orange] #I #[fg=$thm_fg,bg=$thm_bg] #{b:pane_current_path} "

# parent_dir/current_dir
# setw -g window-status-format "#[fg=colour232,bg=colour111] #I #[fg=colour222,bg=colour235] #(echo '#{pane_current_path}' | rev | cut -d'/' -f-2 | rev) "
setw -g window-status-current-format "#[fg=colour232,bg=$thm_orange] #I #[fg=colour255,bg=colour237] #(echo '#{pane_current_path}' | rev | cut -d'/' -f-2 | rev) "

# --------=== Modes
setw -g clock-mode-colour "${thm_blue}"
setw -g mode-style "fg=${thm_pink} bg=${thm_black4} bold"
# Initialize TMUX plugin manager (keep this line at the very bottom of tmux.conf)
setenv -g TMUX_PLUGIN_MANAGER_PATH "$HOME/.tmux/plugins/"

if "test ! -d ~/.tmux/plugins/tpm" \
       "run 'git clone https://github.com/tmux-plugins/tpm ~/.tmux/plugins/tpm && ~/.tmux/plugins/tpm/bin/install_plugins'"

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