.tmux.conf

# Change prefix to C-a
unbind C-b
set -g prefix C-a
bind C-a send-prefix

# 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

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

# Fix neovim colours, from: https://gist.github.com/andersevenrud/015e61af2fd264371032763d4ed965b6
set -g default-terminal "tmux-256color"
set -ag terminal-overrides ",xterm-256color:RGB"

# set vi mode
setw -g mode-keys vi

# Setup 'v' to begin selection as in Vim
bind-key -T copy-mode-vi v send -X begin-selection
bind-key -T copy-mode-vi y send -X copy-pipe-and-cancel "reattach-to-user-namespace pbcopy"

# mouse behavior
setw -g mouse on

# scroll by 1 line
bind-key -T copy-mode-vi WheelUpPane send-keys -X scroll-up
bind-key -T copy-mode-vi WheelDownPane send-keys -X scroll-down

# disable wrapping on search to make it less confusing when using ']'
set-option -g wrap-search off

# use `]` and `[` to jump to the next/previous prompt in copy mode
bind -Tcopy-mode-vi [ send -X search-backward '' \; send-keys z
bind -Tcopy-mode-vi ] send -X search-forward '' \; send-keys z

# use vim-like keys for splits and windows
bind-key v split-window -h -c '#{pane_current_path}' # use current path for new split
bind-key s split-window -v -c '#{pane_current_path}'

bind-key h select-pane -L
bind-key j select-pane -D
bind-key k select-pane -U
bind-key l select-pane -R

bind-key L next-window
bind-key H previous-window

bind-key x kill-pane # close current pane without confirmation
bind-key X kill-pane -a # close all other panes

set-window-option -g other-pane-height 25
set-window-option -g other-pane-width 80
set-window-option -g display-panes-time 1500

# switch layouts and make them smaler
bind-key + select-layout main-horizontal
bind-key = select-layout main-vertical

# Set window notifications
setw -g monitor-activity on
set -g visual-activity on
set-option -g focus-events on

# Fix esc delay in vim
set -sg escape-time 1

# Set status bar position to top
set -g status-position top

# Add padding under the status bar
set-window-option -g pane-border-status top
set-window-option -g pane-border-format ''

# dracula theme
set -g @plugin 'dracula/tmux'
set -g @dracula-plugins "battery"
run -b '~/.tmux/plugins/tpm/tpm' # keep this at the end of the file