cterdam.tmux.conf

# vim: filetype=tmux

# General --------------------------------------------------------------------

# Set color otherwise vim lightline cannot display properly
set -g default-terminal "xterm-256color"

# Automatically rename window based on current program and path
set-option -g automatic-rename on
set-option -g automatic-rename-format '[#[bold]#{b:pane_current_command}#[nobold]] #{b:pane_current_path}'

# Enable scrolling terminal output with mouse
setw -g mouse on

# For use by vim-gitgutter
set -g focus-events on

# Use vim key bindings
setw -g mode-keys vi

# Do not wait for escape characters, fix Vim Escape delay
set -sg escape-time 0

# Refresh every second
# This seems to be overridden to 5, so this doesn't work. Setting in shell startup works
set-option -g status-interval 1

# Larger history size
set -g history-limit 50000

# Be more aggressive in resizing panes when terminal window size changes
setw -g aggressive-resize on

# Prefix Ctrl+S to spawn new session
bind C-s command-prompt -p "New Session:" "new-session -A -s '%%'"

# Prefix Ctrl+K to kill a session by name
bind C-k command-prompt -p "Kill Session:" "kill-session -t '%%'"

# Prefix Ctrl+A to list current directory files
bind-key C-a run-shell -b \
    "pwd && \
    echo '--------------------------------------------------------------' && \
    ls -a $(tmux display-message -p -F '#{pane_current_path}')"

# Windows --------------------------------------------------------------------

# Use Ctrl+[H/L] to switch windows
bind j prev
bind k next

# Use Ctrl+[J/K] to swap with neighboring windows
bind h swap-window -t -1 \; prev
bind l swap-window -t +1 \; next

# Plugins --------------------------------------------------------------------

# Using TPM Tmux Plugin Manager
# Prefix Shift+I to install any plugins.
# Prefix Shift+U to update plugins.
# Prefix Alt+U to remove/uninstall plugins not on the plugin list.
# By default, Prefix = Ctrl + B.

# TPM itself
set -g @plugin 'tmux-plugins/tpm'

# Dracula theme for tmux
set -g @plugin 'dracula/tmux'

# Copy to the system clipboard
set -g @plugin 'tmux-plugins/tmux-yank'

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

# Use v in copy mode to trigger selection
bind-key -T copy-mode-vi v send-keys -X begin-selection

# Required on macOS for tmux-yank
if-shell "uname | grep -q Darwin" '
    set-option -g default-command "reattach-to-user-namespace -l $SHELL"
'

# Do not exit copy mode after yanking
set -g @yank_action 'copy-pipe'

# DRACULA --------------------------------------------------------------------

# Display name of the current session on the left
# This can accept `session`, `smiley`, `window`, or any character
set -g @dracula-show-left-icon session

# Display time on the right
set -g @dracula-plugins "time"

# Use military time
set -g @dracula-military-time true

# TPM ------------------------------------------------------------------------

# Initialize TPM. Keep this line at the very bottom of tmux.conf
run '~/.tmux/plugins/tpm/tpm'