add smart_copy, refactor remote clipboard names.

dotfiles/lib/shellrc/aliases.sh

@@ -1,6 +1,5 @@
 alias emacs="emacsclient -t"
 alias tmux="tmux -2"
-alias remote_os_copy='linux_nc_paste_to_remote_clipboard'
 alias tmux_cb_to_remote_cb='tmux saveb - | linux_nc_paste_to_remote_clipboard'
 alias timestamp='date +%s'
 alias go2dotfiles='cd $(dirname `readlink -f ~/.zshrc | xargs dirname`)'

dotfiles/lib/shellrc/functions.sh

@@ -87,9 +87,23 @@ function shell_stats() {
 }
 
 function is_ssh() {
-  p=${1:-$PPID}
-  read pid name ppid < <(ps -o pid= -o comm= -o ppid= -p $p) 
-  [[ "$name" =~ sshd ]] && { echo "Is SSH : $pid $name"; return 0; }
-  [ "$ppid" -le 1 ]     && { echo "Adam is $pid $name";  return 1; }
-  is_ssh $ppid
+    test $SSH_CLIENT
+}
+
+function is_osx() {
+    case `uname` in
+        'Darwin')
+            return 0
+	    ;;
+        *)
+            return 1;
+            ;;
+    esac
+}
+
+function clipboard() {
+    if is_osx;
+    then
+        pbcopy
+    fi
 }

dotfiles/lib/shellrc/remote_clipboard.sh

@@ -18,3 +18,21 @@ function linux_nc_paste_to_remote_clipboard() {
 function osx_nc_paste_to_remote_clipboard() {
     nc localhost ${1-$REMOTE_CLIPBOARD_PORT} -D
 }
+
+function remote_os_copy() {
+    if is_osx;
+    then
+        osx_nc_paste_to_remote_clipboard
+    else
+        linux_nc_paste_to_remote_clipboard
+    fi
+}
+
+function smart_copy() {
+    if is_ssh;
+    then
+        remote_os_copy
+    else
+        clipboard
+    fi
+}