tmux-pbcopy

tmux-pbcopy

#!/bin/bash

if test x`uname -s` != x'Darwin'; then
  exit 0
fi

if test `which reattach-to-user-namespace > /dev/null; echo $?` -ne 0; then
  echo 'Error: reattach-to-user-namespace does not found.'
  if test `which brew > /dev/null; echo $?` -eq 0; then
    echo 'Info: Install reattach-to-user-namespace with homebrew.'
    brew install reattach-to-user-namespace
    if test $? -eq 0; then
      echo 'Info: reattach-to-user-namespace installed. Please copy it again.'
      exit 0
    else
      echo 'Error: reattach-to-user-namespace installation failed.'
      exit 1
    fi
  else
    echo 'Error: There is no homebrew so cannot install reattach-to-user-namespace.'
    exit 1
  fi
fi

buf="$HOME/.tmux-pbcopy_buffer"
char_count=20
clipboard_history_dir="$HOME/.tmux-pbcopy_history/`date +%Y`/`date +%m`/`date +%d`"
clipboard_history="$clipboard_history_dir/`date +%Y%m%d_%H%M%S`.txt"

echo -n '' > $buf
tmux save-buffer $buf

msg_bytes=`wc -c $buf | awk '{print $1}'`
if test $msg_bytes -eq 0; then
  echo 'Info: Nothing was copied.'
  exit 0
fi

cat $buf | pbcopy
if test ! -d $clipboard_history_dir; then
  mkdir -p -m 700 $clipboard_history_dir
fi
msg_head=`head -c $char_count $buf`
msg_tail=`tail -c $char_count $buf`
tmux display-message "Copy $msg_bytes bytes: From:[$msg_head ...], To:[... $msg_tail]"
pbpaste | tee -a $clipboard_history > /dev/null
chmod 600 $clipboard_history
echo -n '' > $buf

exit 0