Modifying resourceManaged doesn't appear to impact the plugin about less-sbt

[softprops]

Hi @sroebuck. Thanks for trying out the plugin. You are almost there :)

First, a quick note on best practices.

You should be noticing a change in how newer sbt plugins are developed and how keys are exposed. The collective plugin community and (with Marks input) have decided on a new design based on best practices.

The old design used configs for namespaces which was kind of bastardizing what configs are for. So you should see less of this

myplugin:mykey

and more of

 somekey(for someTaskKey)

While I agree thats less than ideal you should start seeing a new repl syntax for task dependent keys in upcoming sbt releases.

Another part of the best practices doc is on reusing exisiting keys. There is no targetDirectory in the less plugin but there is a resourceManaged key defined by sbt but scoped to the less task. Checkout the readme for a full list of keys I use.

Keys are also used within provided scopes rather than custom scopes now. Below is want you want to use

In your build file, add

 (resourceManaged in (Compile, LessKeys.less)) <<= (crossTarget in Compile)(_ / "webapp_managed" / "css")

which should result in the following repl behavior

 > compile:resource-managed(for less)
 [info] /Users/dougtangren/Desktop/tests/lesstest/target/scala-2.9.1/webapp_managed/css
 > less
 [info] Compiling 2 less files to /Users/dougtangren/Desktop/tests/lesstest/target/scala-2.9.1/webapp_managed/css
 [success] Total time: 1 s, completed Oct 2, 2011 7:46:36 PM

Since changing the default location or where less css files are written to is probably a common question I'll add that to the readme as well.

Have fun!

[melezov]

Just wanted to thank for the explanation, and confirm that the following combo is now working perfectly:

 temporaryWarPath <<= (sourceDirectory in Compile)(_ / "webapp"),
(resourceManaged in (Compile, LessKeys.less)) <<= webappResources(_.get.head / "static" / "less")