updates for macos module

Add support for keychain
Add README.
Add shortcut for open in iTerm.

modules/config/default/+emacs-bindings.el

@@ -210,7 +210,8 @@
         :desc "Send to Transmit"           "u" #'+macos/send-to-transmit
         :desc "Send project to Transmit"   "U" #'+macos/send-project-to-transmit
         :desc "Send to Launchbar"          "l" #'+macos/send-to-launchbar
-        :desc "Send project to Launchbar"  "L" #'+macos/send-project-to-launchbar)
+        :desc "Send project to Launchbar"  "L" #'+macos/send-project-to-launchbar
+        :desc "Open in iTerm"              "i" #'+macos/open-in-iterm)
        (:when (featurep! :tools docker)
         :desc "Docker" "D" #'docker)
        (:when (featurep! :email mu4e)

modules/config/default/+evil-bindings.el

@@ -553,7 +553,8 @@
         :desc "Send to Transmit"           "u" #'+macos/send-to-transmit
         :desc "Send project to Transmit"   "U" #'+macos/send-project-to-transmit
         :desc "Send to Launchbar"          "l" #'+macos/send-to-launchbar
-        :desc "Send project to Launchbar"  "L" #'+macos/send-project-to-launchbar)
+        :desc "Send project to Launchbar"  "L" #'+macos/send-project-to-launchbar
+        :desc "Open in iTerm"              "i" #'+macos/open-in-iterm)
        (:when (featurep! :tools docker)
         :desc "Docker" "D" #'docker)
        (:when (featurep! :email mu4e)

modules/tools/macos/README.org

@@ -0,0 +1,31 @@
+#+TITLE:   tools/macos
+#+DATE:    February 19, 2017
+#+SINCE:   v1.3
+#+STARTUP: inlineimages nofold
+
+* Table of Contents :TOC_3:noexport:
+- [[#description][Description]]
+  - [[#maintainers][Maintainers]]
+- [[#features][Features]]
+
+* Description
+This module provides extra functionality for macOS.
+
+** Maintainers
+This module has no dedicated maintainers
+
+* Features
+
+This module adds various macOS specific launchers under the SPC o shortcuts.
+
+It also enables keychain as an auth-source. This is used by apps like [[file:../../../modules/app/irc/README.org][irc]] and
+[[file:../../../modules/tools/magit/README.org][magit]]'s forge module. For instance, to support GitHub Forge add an internet
+password like this to your keychain:
+
+ | Field    | Value                   |
+ |----------+-------------------------|
+ | Name     | api.github.com          |
+ | Kind     | Internet password       |
+ | Account  | <username>^forge        |
+ | Where    | https://api.github.com/ |
+ | Password | <token>                 |

modules/tools/macos/config.el

@@ -0,0 +1,5 @@
+;;; tools/macos/config.el -*- lexical-binding: t; -*-
+
+(after! auth-source
+  (when IS-MAC
+    (pushnew! auth-sources 'macos-keychain-internet 'macos-keychain-generic)))