tmux.conf

# Use C-a instead of C-b, because
# of muscle memory from GNU screen.
set -g prefix C-a
bind-key C-a last-window

# Cycle through panes
bind-key Tab select-pane -t :.+

# when there are multiple clients for the same session and
# the window sizes are different
setw -g aggressive-resize on

# faster command sequences
set -s escape-time 0

# Report that we can handle 256 colors
set -g default-terminal "screen-256color"
setw -g xterm-keys on

# Allow history scrollback up to 5000 lines
set -g history-limit 5000

# Use zsh
set -g default-command /bin/zsh
set -g default-shell /bin/zsh

# vim-style navigation
setw -g mode-keys vi
unbind-key j
bind-key j select-pane -D
unbind-key k
bind-key k select-pane -U
unbind-key h
bind-key h select-pane -L
unbind-key l
bind-key l select-pane -R

# '0' is at the wrong end of the keyboard
set -g base-index 1
set -g pane-base-index 1


# # Toggle mouse mode on and off.
# # With mouse mode on, you can do copies within the tmux buffer.
# bind m \
#   setw -g mouse on \;\
#   display 'Mouse: ON'

# # With mouse mode OFF, you can do copies with in the OS buffer.
# bind M \
#   setw -g mouse off \;\
#   display 'Mouse: OFF'

# Go to marked pane
# Commenting out for now. Stopped working in tmux 3.3a
# bind 1 select-pane -t {marked}

# I like to give my windows descriptive names
set-window-option -g automatic-rename off

# Allow longer tmux session names
set -g status-left-length 100

# Toggle sending keystrokes to all panes in a window
bind-key a set-window-option synchronize-panes

# Set bg color for current pane.
set-window-option -g window-status-current-style bg=white

# forward ssh agent to tmux session
# set-environment -g 'SSH_AUTH_SOCK' ~/.ssh/ssh_auth_sock
# set -g update-environment "DISPLAY SSH_ASKPASS SSH_AGENT_PID SSH_CONNECTION WINDOWID XAUTHORITY"

# List of plugins
set -g @plugin 'tmux-plugins/tpm'
set -g @plugin 'tmux-plugins/tmux-battery'
set -g @plugin 'tmux-plugins/tmux-resurrect'

# show battery info
set -g status-right '#{battery_icon} #{battery_percentage} #{battery_remain} | %H:%M '

# Initialize TMUX plugin manager (keep this line at the very bottom of tmux.conf)
# You'll need to have a local fork of tpm in your machine...
#
# git clone https://github.com/tmux-plugins/tpm ~/.tmux/plugins/tpm
#
# Then once tmux is up, enter `C-a I` to install the tmux plugins:
run '~/.tmux/plugins/tpm/tpm'