~/.tmux.conf

.tmux.conf

# tmux config file.
#
# Maintainer: Bhaskar K C <[email protected]>

unbind C-b
# edit configuration
bind e new-window -n "~/.tmux.conf" \
    "sh -c '\${EDITOR:-vim} \
    ~.tmux.conf && \
    tmux source ~/.tmux.conf && \
    tmux display \"~/.tmux.conf sourced\"'"

# reload configuration
bind r source-file ~/.tmux.conf \; display '~/.tmux.conf sourced'
bind v split-window -h
bind s split-window -v

set -q -g status-utf8 on                  # expect UTF-8 (tmux < 2.2)
setw -q -g utf8 on
set -g default-terminal "screen-256color" # colors!
setw -g xterm-keys on
set -s focus-events on
set -sg escape-time 0                     # No delay for escape key press
# set -s escape-time 10                     # faster command sequences
set -g status-position top                # move status line to top
set -g status-keys vi                     # set vi keys 
set -g mode-keys vi                       # set vi keys 
set -sg repeat-time 600                   # increase repeat timeout
set -g history-limit 10000                # increase history size
set -g mouse on                           # start with mouse mode enabled
set -g prefix C-a                         # set prefix

# activity
set -g monitor-activity on
set -g visual-activity off

# set -g status-right "#{tmux_mode_indicator}"

# ------------------------ Clipboard ------------------------ #
tmux_conf_copy_to_os_clipboard=true

if -b 'command -v xsel > /dev/null 2>&1' \
    'bind y run -b "tmux save-buffer - |\
    xsel -i -b"'

if -b '! command -v xsel > /dev/null 2>&1 && \
    command -v xclip > /dev/null 2>&1' \
    'bind y run -b "tmux save-buffer - | \
    xclip -i -selection clipboard >/dev/null 2>&1"'

# ------------------------ Clipboard ------------------------ #


# -- navigation ----------------------------------------------------------------

# create session
bind C-c new-session

# find session
bind C-f command-prompt -p find-session 'switch-client -t %%'

# split current window horizontally
bind - split-window -v
# split current window vertically
bind _ split-window -h

# pane navigation
bind -r h select-pane -L  # move left
bind -r j select-pane -D  # move down
bind -r k select-pane -U  # move up
bind -r l select-pane -R  # move right
bind > swap-pane -D       # swap current pane with the next one
bind < swap-pane -U       # swap current pane with the previous one

# maximize current pane
bind + run 'cut -c3- ~/.tmux.conf | sh -s _maximize_pane "#{session_name}" #D'

# pane resizing
bind -r H resize-pane -L 2
bind -r J resize-pane -D 2
bind -r K resize-pane -U 2
bind -r L resize-pane -R 2

# window navigation
unbind n
unbind p
bind -r C-h previous-window # select previous window
bind -r C-l next-window     # select next window
bind Tab last-window        # move to last active window

# -- navigation ----------------------------------------------------------------

set -g pane-active-border-style bg=default,fg=yellow
set -g pane-border-style fg=black

# -- buffers -------------------------------------------------------------------

bind b list-buffers  # list paste buffers
bind p paste-buffer  # paste from the top paste buffer
bind P choose-buffer # choose which buffer to paste from

# -- buffers -------------------------------------------------------------------


# nvim cursor fix
#https://vi.stackexchange.com/questions/22224/change-neovim-cursor-in-insert-mode-under-st-simple-terminal-and-tmux
set -ga terminal-overrides '*:Ss=\E[%p1%d q:Se=\E[ q'
#                           │ ├┘ ├────────┘ ├┘ ├────┘
#                           │ │  │          │  └ override with this control sequence;
#                           │ │  │          │    restore the cursor shape to a block
#                           │ │  │          │
#                           │ │  │          └ `Se` capability in the terminfo database
#                           │ │  │
#                           │ │  └ override the current value with this new one;
#                           │ │    set the cursor shape to the one specified by
#                           │ │    the digit `%d`
#                           │ │
#                           │ └ `Ss` capability in the terminfo database
#                           │
#                           └ for all terminals (no matter the value of `$TERM`)

# Tmux crashing on st terminal when opening vim.
# https://bugs.archlinux.org/task/57596
set -g @continuum-restore 'on'

# List of Plugins
set -g @tpm_plugins '               \
    tmux-plugins/tpm                \
    tmux-plugins/tmux-resurrect     \
    tmux-plugins/tmux-continuum     \
'
run '~/.tmux/plugins/tpm/tpm'

# for neovim
set -g @resurrect-strategy-nvim 'session'
set -g @resurrect-capture-pane-contents 'on'
# set -g default-command "reattach-to-user-namespace -l $SHELL"
set -g @plugin 'tmux-plugins/tmux-prefix-highlight'
set -g @plugin 'tmux-plugins/tmux-net-speed'
set -g @plugin 'samoshkin/tmux-plugin-sysstat'