.tmux.conf

# Change the prefix from 'C-b' to 'C-a'
# (remap capslock to CTRL for easy access)
unbind C-b
set-option -g prefix C-a
bind-key C-a send-prefix

##############
## SETTINGS ##
##############
# Set default terminal mode to 256 colors
set -g default-terminal "tmux-256color"

# Default key repeat is 500ms, lower to 125ms
# otherwise hitting up arrow right after moving to new window counts
# as moving back to window above
set -g repeat-time 125

# Set escape time for emacs inside tmux
set -s escape-time 0

# Start with window 1 (instead of 0)
set -g base-index 1
# Start with pane 1 (instead of 0)
set -g pane-base-index 1

# Don't rename windows automatically
set-option -g allow-rename off

# Mouse control (clickable windows, panes, resizable panes)
set -g mouse on
# set -g mode-mouse off 
# set -g mouse-resize-pane on
# set -g mouse-select-pane on
# set -g mouse-select-window on 

# History
set -g history-limit 100000

# Enable vi mode keys
set-window-option -g mode-keys vi

# vim key in copy mode
setw -g mode-keys vi

# Fix pbcopy/pbpaste
if 'command -v reattach-to-user-namespace >/dev/null' \
    'set -gq @osx-pasteboard true'

# if 'tmux show -gv @osx-clipboard' \
#     'set -g default-command "reattach-to-user-namespace -l $SHELL"'

##################
## KEY BINDINGS ##
##################
# Bind ` to switch to last window
bind-key ` last-window

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

# Split panes using | and -, make sure they open in the same path
bind | split-window -h -c "#{pane_current_path}"
bind - split-window -v -c "#{pane_current_path}"
unbind '"'
unbind %

# Bind c to open new window
bind c new-window -c '#{pane_current_path}'
# Bind C to open new session
bind C new-session -c '#{pane_current_path}'

# Present a menu of URLs to open from the visible pane. sweet.
bind-key u capture-pane \;\
    save-buffer /tmp/tmux-buffer \;\
    split-window -l 10 "urlview /tmp/tmux-buffer"

# vim style movement
bind Left select-pane -L
bind Down select-pane -D
bind Up select-pane -U
bind Left select-pane -R

# Resize window
bind < resize-pane -L 5
bind > resize-pane -R 5

###########
## STYLE ##
###########

# loud or quiet?
set -g visual-activity off
set -g visual-bell off
set -g visual-silence off
setw -g monitor-activity off
set -g bell-action none

# modes
setw -g clock-mode-colour colour5
setw -g mode-style 'fg=colour1 bg=colour18 bold'

# panes
set -g pane-border-style 'fg=colour19 bg=colour0'
set -g pane-active-border-style 'bg=colour0 fg=colour9'

# statusbar
set -g status-position bottom
set -g status-justify left
set -g status-style 'bg=colour18 fg=colour137 dim'
set -g status-left ''
set -g status-right '#[fg=colour233,bg=colour19] %d/%m #[fg=colour233,bg=colour8] %H:%M:%S '
set -g status-right-length 50
set -g status-left-length 20

setw -g window-status-current-style 'fg=colour1 bg=colour19 bold'
setw -g window-status-current-format ' #I#[fg=colour249]:#[fg=colour255]#W#[fg=colour249]#F '

setw -g window-status-style 'fg=colour9 bg=colour18'
setw -g window-status-format ' #I#[fg=colour237]:#[fg=colour250]#W#[fg=colour244]#F '

setw -g window-status-bell-style 'fg=colour255 bg=colour1 bold'

# messages
set -g message-style 'fg=colour232 bg=colour16 bold'

# Start tmux plugin manager
run '~/.tmux/plugins/tpm/tpm'