tmux: add copy/paste hooks

tmux.conf

@@ -98,6 +98,12 @@ set -g @plugin 'seebi/tmux-colors-solarized'
 set -g @resurrect-strategy-vim 'session'
 set -g @continuum-restore 'on'
 
+# Load OS-specific settings
+if-shell "uname | grep -q Linux" "source-file ~/.tmux.linux.conf"
+if-shell "uname | grep -q Darwin" "source-file ~/.tmux.mac.conf"
+
+# Load any system-specific/private settings
+if-shell "[ -f ~/.tmux.private]" "source ~/.tmux.private"
+
 # Initialize TMUX plugin manager (keep this line at the very bottom of tmux.conf)
 run -b '~/.tmux/plugins/tpm/tpm'
-

tmux.linux.conf

@@ -0,0 +1,14 @@
+# Detect the display server protocol and set clipboard commands​
+if-shell '[ "$XDG_SESSION_TYPE" = "wayland" ]' \
+         'set -g copy-command "wl-copy"; set -g paste-command "wl-paste -n"' \
+         'set -g copy-command "xclip -sel clip -i"; set -g paste-command "xclip -sel clip -o"'
+
+# Take the buffer and send it to the system clipboard
+bind C-c run "tmux save-buffer - | $copy_command"
+
+# y in copy mode takes selection and sends it to system clipboard
+bind-key -T copy-mode-vi y send-keys -X copy-pipe-and-cancel "$copy_command"
+
+# And the reverse - Prefix Ctrl-v fills tmux buffer from system clipboard, then
+# pastes from buffer into tmux window
+bind C-v run-shell '$paste_command | tmux load-buffer - \; paste-buffer'

tmux.mac.conf

@@ -0,0 +1,9 @@
+# Prefix Ctrl-C takes what's in the buffer and sends it to system clipboard via pbcopy
+bind C-c run "tmux save-buffer - | pbcopy"
+
+# y in copy mode takes selection and sends it to system clipboard via pbcopy
+bind-key -T copy-mode-vi y send-keys -X copy-pipe-and-cancel "pbcopy"
+
+# Prefix Ctrl-v fills tmux buffer from system clipboard via pbpaste, then
+# pastes from buffer into tmux window
+bind C-v run "tmux set-buffer \" $(pbpaste)\"; tmux paste-buffer"