From e826cb04b8d827275a81cc8371e5217ca8a2fb4f Mon Sep 17 00:00:00 2001
From: Teddy Wing
Date: Fri, 26 Jul 2019 22:07:38 +0200
Subject: window_layout: Fix iTerm window #2 targeting

Using an index of 2 didn't guarantee that the window accessed would be
window #2. Turns out the order of windows in the list is not consistent.
In order to target window #2, look for the "2. " prefix in the window
title.
---
 window_layout.lua | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'window_layout.lua')

diff --git a/window_layout.lua b/window_layout.lua
index 1b6a8b1..263bc89 100644
--- a/window_layout.lua
+++ b/window_layout.lua
@@ -2,10 +2,12 @@
 -- https://www.hammerspoon.org/docs/hs.screen.watcher.html
 -- hs.screen.primaryScreen():name() == 'G247HL'
 local function iterm2()
-	-- TODO: Use `filter()` to get windows with title starting with "2. ". This
-	-- code grabbed window 3 once.
-	local win_2 = hs.application.find('com.googlecode.iterm2'):allWindows()[2]
-	win_2:setFrame(hs.geometry.rect(-1253.0,23.0,793.0,873.0))
+	for _, window in ipairs(hs.application.find('com.googlecode.iterm2'):allWindows()) do
+		if window:title():match('^2%. ') then
+			window:setFrame(hs.geometry.rect(-1253.0,23.0,793.0,873.0))
+			return
+		end
+	end
 end
 
 
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