tmux: Fixed copying over ssh/mosh

.config/Brewfile

@@ -70,7 +70,7 @@ cask "raspberry-pi-imager"
 cask "hammerspoon"
 cask "hazel"
 # cask "hiddenbar"
-cask "jordanbaird-ice"
+cask "thawt"
 cask "karabiner-elements"
 cask "marked"
 cask "moneymoney"

.config/tmux/tmux.conf

@@ -36,6 +36,20 @@ unbind %
 # Reload the tmux configuration file with 'r'
 bind r source-file $XDG_CONFIG_HOME/tmux/tmux.conf
 
+### Clipboard Integration
+# Enable clipboard 
+set -s set-clipboard on
+set -ag terminal-overrides ",*:Ms=\\E]52;c;%p2%s\\7"
+
+# Vi-style copy mode
+setw -g mode-keys vi
+
+# Copy mode key bindings
+bind-key -T copy-mode-vi v send-keys -X begin-selection
+bind-key -T copy-mode-vi y send-keys -X copy-pipe-and-cancel "$XDG_CONFIG_HOME/tmux/yank.sh"
+bind-key -T copy-mode-vi Enter send-keys -X copy-pipe-and-cancel "$XDG_CONFIG_HOME/tmux/yank.sh"
+bind-key -T copy-mode-vi MouseDragEnd1Pane send-keys -X copy-pipe-and-cancel "$XDG_CONFIG_HOME/tmux/yank.sh"
+
 ### Status and Window Configuration
 # Set the status bar update interval to 1 second
 set -g status-interval 1

.config/tmux/yank.sh

@@ -0,0 +1,25 @@
+#!/bin/sh
+# tmux clipboard helper - works locally and over SSH/mosh
+
+set -eu
+
+# Read from stdin
+buf=$(cat)
+
+# Try methods in order of preference
+copy_backend_remote_tunnel_port=$(tmux show-option -gvq "@copy_backend_remote_tunnel_port" 2>/dev/null || echo "")
+
+# Method 1: Use pbcopy if available (local macOS)
+if command -v pbcopy >/dev/null 2>&1; then
+  printf "%s" "$buf" | pbcopy
+# Method 2: OSC 52 (for mosh/ssh)
+elif [ -n "${TMUX:-}" ]; then
+  # Get the tmux tty
+  tmux_tty=$(tmux display-message -p '#{client_tty}')
+  
+  # Encode in base64
+  encoded=$(printf "%s" "$buf" | base64 | tr -d '\n')
+  
+  # Send OSC 52 sequence
+  printf "\033]52;c;%s\a" "$encoded" > "$tmux_tty"
+fi