Document prep-tasks, clean up ignores.

.gitignore

@@ -1,15 +1,13 @@
 test_projects/*/target
-test_projects/sample/pom.xml
 classes/
 lib/
-leiningen*.jar
-lein-swank/lein-swank*.jar
+*jar
+pom.xml
 autodoc/
 bin/nom
 .lein-failures
 /lein.man
 /scratch.clj
 .lein-deps-sum
 docs
-/leiningen-core/pom.xml
 /.lein-classpath

README.md

@@ -131,6 +131,8 @@ A single `with-profile` call does not apply across task comma-chains.
 Outside `with-profile` calls, the `:dev` and `:user` profiles are
 active by default.
 
+TODO: add example
+
 ### Leiningen Plugins 
 
 Leiningen supports plugins which may contain both new tasks and hooks

leiningen-core/src/leiningen/core/eval.clj

@@ -56,7 +56,12 @@
     (:injections project hooke-injection)))
 
 (def prep-tasks
-  "A list of tasks to call before any code is evaluated inside the project."
+  "A list of tasks to call before any code is evaluated inside the project.
+
+All tasks added to this list must be careful to check before doing any
+nontrivial work to make sure it's necessary since they will be run
+often. For instance, compile compares timestamps of source files vs
+corresponding .class files before performing actual compilation."
   (atom ["javac" "compile"]))
 
 (def ^:dynamic *prepping?* false)

todo.org

@@ -22,6 +22,7 @@ See also https://github.com/technomancy/leiningen/issues
    - [ ] Honor hooks declared in plugin jar metadata?
    - [ ] Pass user-level repository auth settings on to pomegranate.
    - [ ] In-process eval-in-project? (possibly post-preview)
+   - [ ] Address chaining issues in with-profile
 ** Other stuff (post-preview)
    - [ ] Further design on Project Middleware
    - [ ] Add :dynamic metadata to clucy (bablien has patches for this)