Clean up LaunchAgent caveats.

Documentation now has instructions on creating ~/Library/LaunchAgents
directory for first time installs of Formulas.
Appending trailing slash to Formula documentation in regards to copying
plists to LaunchAgents directory.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>

Formula/couchdb-lucene.rb

@@ -24,6 +24,7 @@ class CouchdbLucene <Formula
   def caveats; <<-EOS
 You can enable couchdb-lucene to automatically load on login with:
 
+  mkdir -p ~/Library/LaunchAgents
   cp "#{prefix}/couchdb-lucene.plist" ~/Library/LaunchAgents/
   launchctl load -w ~/Library/LaunchAgents/couchdb-lucene.plist
 

Formula/couchdb.rb

@@ -28,12 +28,13 @@ class Couchdb <Formula
 
   def caveats; <<-EOS.undent
     If this is your first install, automatically load on login with:
-        cp #{prefix}/Library/LaunchDaemons/org.apache.couchdb.plist ~/Library/LaunchAgents
+        mkdir -p ~/Library/LaunchAgents
+        cp #{prefix}/Library/LaunchDaemons/org.apache.couchdb.plist ~/Library/LaunchAgents/
         launchctl load -w ~/Library/LaunchAgents/org.apache.couchdb.plist
 
     If this is an upgrade and you already have the org.apache.couchdb.plist loaded:
         launchctl unload -w ~/Library/LaunchAgents/org.apache.couchdb.plist
-        cp #{prefix}/Library/LaunchDaemons/org.apache.couchdb.plist ~/Library/LaunchAgents
+        cp #{prefix}/Library/LaunchDaemons/org.apache.couchdb.plist ~/Library/LaunchAgents/
         launchctl load -w ~/Library/LaunchAgents/org.apache.couchdb.plist
 
     Or start manually with:

Formula/d-bus.rb

@@ -38,12 +38,13 @@ class DBus <Formula
 
   def caveats; <<-EOS.undent
     If this is your first install, automatically load on login with:
-        cp #{prefix}/org.freedesktop.dbus-session.plist ~/Library/LaunchAgents
+        mkdir -p ~/Library/LaunchAgents
+        cp #{prefix}/org.freedesktop.dbus-session.plist ~/Library/LaunchAgents/
         launchctl load -w ~/Library/LaunchAgents/org.freedesktop.dbus-session.plist
 
     If this is an upgrade and you already have the org.freedesktop.dbus-session.plist loaded:
         launchctl unload -w ~/Library/LaunchAgents/org.freedesktop.dbus-session.plist
-        cp #{prefix}/org.freedesktop.dbus-session.plist ~/Library/LaunchAgents
+        cp #{prefix}/org.freedesktop.dbus-session.plist ~/Library/LaunchAgents/
         launchctl load -w ~/Library/LaunchAgents/org.freedesktop.dbus-session.plist
     EOS
   end

Formula/jenkins.rb

@@ -13,12 +13,13 @@ class Jenkins <Formula
 
   def caveats; <<-EOS
 If this is your first install, automatically load on login with:
-    cp #{prefix}/org.jenkins-ci.plist ~/Library/LaunchAgents
+    mkdir -p ~/Library/LaunchAgents
+    cp #{prefix}/org.jenkins-ci.plist ~/Library/LaunchAgents/
     launchctl load -w ~/Library/LaunchAgents/org.jenkins-ci.plist
 
 If this is an upgrade and you already have the org.jenkins-ci.plist loaded:
     launchctl unload -w ~/Library/LaunchAgents/org.jenkins-ci.plist
-    cp #{prefix}/org.jenkins-ci.plist ~/Library/LaunchAgents
+    cp #{prefix}/org.jenkins-ci.plist ~/Library/LaunchAgents/
     launchctl load -w ~/Library/LaunchAgents/org.jenkins-ci.plist
 
 Or start it manually:

Formula/memcached.rb

@@ -25,13 +25,14 @@ class Memcached <Formula
 
   def caveats; <<-EOS.undent
     You can enable memcached to automatically load on login with:
+        mkdir -p ~/Library/LaunchAgents
         cp #{prefix}/com.danga.memcached.plist ~/Library/LaunchAgents/
         launchctl load -w ~/Library/LaunchAgents/com.danga.memcached.plist
 
-    Or start it manually:
-        #{HOMEBREW_PREFIX}/bin/memcached
+        Or start it manually:
+            #{HOMEBREW_PREFIX}/bin/memcached
 
-    Add "-d" to start it as a daemon.
+        Add "-d" to start it as a daemon.
     EOS
   end
 

Formula/mongodb.rb

@@ -35,12 +35,13 @@ class Mongodb <Formula
 
   def caveats; <<-EOS
 If this is your first install, automatically load on login with:
-    cp #{prefix}/org.mongodb.mongod.plist ~/Library/LaunchAgents
+    mkdir -p ~/Library/LaunchAgents
+    cp #{prefix}/org.mongodb.mongod.plist ~/Library/LaunchAgents/
     launchctl load -w ~/Library/LaunchAgents/org.mongodb.mongod.plist
 
 If this is an upgrade and you already have the org.mongodb.mongod.plist loaded:
     launchctl unload -w ~/Library/LaunchAgents/org.mongodb.mongod.plist
-    cp #{prefix}/org.mongodb.mongod.plist ~/Library/LaunchAgents
+    cp #{prefix}/org.mongodb.mongod.plist ~/Library/LaunchAgents/
     launchctl load -w ~/Library/LaunchAgents/org.mongodb.mongod.plist
 
 Or start it manually:

Formula/mysql.rb

@@ -72,12 +72,13 @@ class Mysql <Formula
         mysql_install_db
 
     If this is your first install, automatically load on login with:
-        cp #{prefix}/com.mysql.mysqld.plist ~/Library/LaunchAgents
+        mkdir -p ~/Library/LaunchAgents
+        cp #{prefix}/com.mysql.mysqld.plist ~/Library/LaunchAgents/
         launchctl load -w ~/Library/LaunchAgents/com.mysql.mysqld.plist
 
     If this is an upgrade and you already have the com.mysql.mysqld.plist loaded:
         launchctl unload -w ~/Library/LaunchAgents/com.mysql.mysqld.plist
-        cp #{prefix}/com.mysql.mysqld.plist ~/Library/LaunchAgents
+        cp #{prefix}/com.mysql.mysqld.plist ~/Library/LaunchAgents/
         launchctl load -w ~/Library/LaunchAgents/com.mysql.mysqld.plist
 
     Note on upgrading:
@@ -115,11 +116,11 @@ end
 
 
 __END__
---- old/scripts/mysqld_safe.sh	2009-09-02 04:10:39.000000000 -0400
-+++ new/scripts/mysqld_safe.sh	2009-09-02 04:52:55.000000000 -0400
+--- old/scripts/mysqld_safe.sh  2009-09-02 04:10:39.000000000 -0400
++++ new/scripts/mysqld_safe.sh  2009-09-02 04:52:55.000000000 -0400
 @@ -383,7 +383,7 @@
  fi
- 
+
  USER_OPTION=""
 -if test -w / -o "$USER" = "root"
 +if test -w /sbin -o "$USER" = "root"

Formula/nginx.rb

@@ -64,7 +64,8 @@ change that to localhost:80, and run `sudo nginx`. You'll need to turn off
 any other web servers running port 80, of course.
 
 You can start nginx automatically on login with:
-    cp #{prefix}/org.nginx.plist ~/Library/LaunchAgents
+    mkdir -p ~/Library/LaunchAgents
+    cp #{prefix}/org.nginx.plist ~/Library/LaunchAgents/
     launchctl load -w ~/Library/LaunchAgents/org.nginx.plist
 
     CAVEATS

Formula/postgresql.rb

@@ -100,12 +100,13 @@ If this is your first install, create a database with:
     initdb #{var}/postgres
 
 If this is your first install, automatically load on login with:
-    cp #{prefix}/org.postgresql.postgres.plist ~/Library/LaunchAgents
+    mkdir -p ~/Library/LaunchAgents
+    cp #{prefix}/org.postgresql.postgres.plist ~/Library/LaunchAgents/
     launchctl load -w ~/Library/LaunchAgents/org.postgresql.postgres.plist
 
 If this is an upgrade and you already have the org.postgresql.postgres.plist loaded:
     launchctl unload -w ~/Library/LaunchAgents/org.postgresql.postgres.plist
-    cp #{prefix}/org.postgresql.postgres.plist ~/Library/LaunchAgents
+    cp #{prefix}/org.postgresql.postgres.plist ~/Library/LaunchAgents/
     launchctl load -w ~/Library/LaunchAgents/org.postgresql.postgres.plist
 
 Or start manually with:

Formula/redis.rb

@@ -34,12 +34,13 @@ class Redis <Formula
   def caveats
     <<-EOS.undent
     If this is your first install, automatically load on login with:
-        cp #{prefix}/io.redis.redis-server.plist ~/Library/LaunchAgents
+        mkdir -p ~/Library/LaunchAgents
+        cp #{prefix}/io.redis.redis-server.plist ~/Library/LaunchAgents/
         launchctl load -w ~/Library/LaunchAgents/io.redis.redis-server.plist
 
     If this is an upgrade and you already have the io.redis.redis-server.plist loaded:
         launchctl unload -w ~/Library/LaunchAgents/io.redis.redis-server.plist
-        cp #{prefix}/io.redis.redis-server.plist ~/Library/LaunchAgents
+        cp #{prefix}/io.redis.redis-server.plist ~/Library/LaunchAgents/
         launchctl load -w ~/Library/LaunchAgents/io.redis.redis-server.plist
 
       To start redis manually: