From 41da75ad3948d6710241a46ec07457e4b2e3ae5c Mon Sep 17 00:00:00 2001
From: Jim Myhrberg <contact@jimeh.me>
Date: Mon, 1 Dec 2014 21:01:58 +0000
Subject: [PATCH] Add support for iTerm2's Tmux integration

This should resolve #52.
---
 README.md                      | 16 ++++++++++++++++
 lib/layout-helpers.sh          |  3 ++-
 libexec/tmuxifier-load-session |  6 +++++-
 3 files changed, 23 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 0599fc7..a71d30a 100644
--- a/README.md
+++ b/README.md
@@ -202,6 +202,22 @@ any reason you need to disable it, just set `$TMUXIFIER_NO_COMPLETE`.
 export TMUXIFIER_NO_COMPLETE=1
 ```
 
+## Tips
+
+### iTerm2 Integration
+
+Tmuxifier supports iTerm2's [Tmux integration][]. It can be used in two ways:
+
+- Passing `-CC` as a second argument to the `load-session` command. For
+example:
+
+        tmuxifier load-session my-awesome-session -CC
+
+- Setting the `TMUXIFIER_TMUX_ITERM_ATTACH` environment variable to `-CC`
+  before calling the `load-session` command.
+
+[tmux integration]: https://code.google.com/p/iterm2/wiki/TmuxIntegration
+
 ## Inspiration
 
 - Tmuxifier is largely inspired by [Tmuxinator][].
diff --git a/lib/layout-helpers.sh b/lib/layout-helpers.sh
index dbbcb9a..7daec41 100644
--- a/lib/layout-helpers.sh
+++ b/lib/layout-helpers.sh
@@ -323,7 +323,8 @@ __get_current_window_index() {
 
 __go_to_session() {
   if [ -z "$TMUX" ]; then
-    tmuxifier-tmux -u attach-session -t "$session:"
+    tmuxifier-tmux $TMUXIFIER_TMUX_ITERM_ATTACH -u \
+      attach-session -t "$session:"
   else
     tmuxifier-tmux -u switch-client -t "$session:"
   fi
diff --git a/libexec/tmuxifier-load-session b/libexec/tmuxifier-load-session
index 927a141..85f9e70 100755
--- a/libexec/tmuxifier-load-session
+++ b/libexec/tmuxifier-load-session
@@ -7,7 +7,7 @@ source "$TMUXIFIER/lib/util.sh"
 
 # Provide tmuxifier help
 if calling-help "$@"; then
-  echo "usage: tmuxifier load-session <layout_name | file_path>
+  echo "usage: tmuxifier load-session <layout_name | file_path> [<iterm mode>]
 
 Aliases: session, ses, s
 
@@ -30,5 +30,9 @@ fi
 # Load runtime functions.
 source "$TMUXIFIER/lib/runtime.sh"
 
+if [ "$2" == "-CC" ]; then
+  export TMUXIFIER_TMUX_ITERM_ATTACH="-CC"
+fi
+
 # Load session file.
 load_session "$1"