Check Clojars releases repository instead of classic. Fixes #241.

bin/lein

@@ -216,6 +216,7 @@ elif [ "$1" = "upgrade" ]; then
         echo "You do not have permission to upgrade the installation in $SCRIPT"
         exit 1
     else
+        # TODO: change to stable when 2.0.0 is released
         TARGET_VERSION="${2:-'preview'}"
         echo "The script at $SCRIPT will be upgraded to the latest $TARGET_VERSION version."
         echo -n "Do you want to continue [Y/n]? "

doc/FAQ.md

@@ -5,22 +5,22 @@
 
 **Q:** What's a group ID? How do snapshots work?  
 **A:** See the
-  [tutorial](https://github.com/technomancy/leiningen/blob/preview/doc/TUTORIAL.md)
+  [tutorial](https://github.com/technomancy/leiningen/blob/rc/doc/TUTORIAL.md)
   for background.
 
 **Q:** How should I pick my version numbers?  
 **A:** Use [semantic versioning](http://semver.org).
 
 **Q:** What if my project depends on jars that aren't in any repository?  
-**A:** The [deploy guide](https://github.com/technomancy/leiningen/blob/preview/doc/DEPLOY.md)
+**A:** The [deploy guide](https://github.com/technomancy/leiningen/blob/rc/doc/DEPLOY.md)
   explains how to set up a private repository. If you are not sharing
   them with a team you could also just
   [install locally](https://github.com/kumarshantanu/lein-localrepo).
   In general it's easiest to deploy them to a private S3 bucket with
   the [s3-wagon-private](https://github.com/technomancy/s3-wagon-private) plugin.
 
 **Q:** I want to hack two projects in parallel, but it's annoying to switch between them.  
-**A:** Leiningen provides a feature called *checkout dependencies*. See the [tutorial](https://github.com/technomancy/leiningen/blob/preview/doc/TUTORIAL.md)
+**A:** Leiningen provides a feature called *checkout dependencies*. See the [tutorial](https://github.com/technomancy/leiningen/blob/rc/doc/TUTORIAL.md)
   to learn more.
 
 **Q:** Is it possible to exclude indirect dependencies?  
@@ -93,11 +93,14 @@
   project launches, though there are compatibility issues with some
   libraries.
 
-**Q:** Why is Leiningen 2 still in a preview release?  
-**A:** As of the preview3 release, Leiningen 2 is very stable and
-  recommended for general use. The main thing keeping it from a final
-  release is the fact that the current Clojars repository
-  [mingles snapshots with releases](https://github.com/ato/clojars-web/issues/24),
-  which is undesirable. Since switching the default repositories to a
-  releases-only Clojars (which is still in development) would be a
-  breaking change, a series of previews is being released in the mean time.
+**Q:** Leiningen can't find some jars that the preview version could!  
+**A:** As of 2.0.0-RC1, Leiningen no longer checks the
+  [Clojars classic repository](https://clojars.org/repo) by default,
+  replacing it with the
+  [Clojars releases repository](https://github.com/ato/clojars-web/wiki/Releases).
+  This speeds up dependency resolution and allows for more secure
+  builds which enforce artifact signatures, but many libraries haven't
+  been promoted to the releases repository yet. If you need such a
+  library (or any snapshot version), you can add the old repo to your
+  `:repositories` in `project.clj`: `:repositories
+  [["clojars-classic" "https://clojars.org/repo"]]`

doc/TUTORIAL.md

@@ -64,7 +64,7 @@ Next lets take a look at how projects are created.
 ## Creating a Project
 
 We'll assume you've got Leiningen installed as per the
-[README](https://github.com/technomancy/leiningen/blob/preview/README.md).
+[README](https://github.com/technomancy/leiningen/blob/rc/README.md).
 Generating a new project is easy:
 
     $ lein new my-stuff
@@ -197,7 +197,7 @@ Clojars is the Clojure community's centralized jar repository, while Central is
 
 You can add third-party repositories by setting the `:repositories` key
 in project.clj. See the
-[sample.project.clj](https://github.com/technomancy/leiningen/blob/preview/sample.project.clj).
+[sample.project.clj](https://github.com/technomancy/leiningen/blob/rc/sample.project.clj).
 
 ### Checkout Dependencies
 
@@ -551,7 +551,7 @@ at all from the version that was tested in the CI environment.
 If your project is a library and you would like others to be able to
 use it as a dependency in their projects, you will need to get it into
 a public repository. While it's possible to
-[maintain your own private repository](https://github.com/technomancy/leiningen/blob/preview/doc/DEPLOY.md)
+[maintain your own private repository](https://github.com/technomancy/leiningen/blob/rc/doc/DEPLOY.md)
 or get it into [Central](http://search.maven.org), the easiest way is
 to publish it at [Clojars](http://clojars.org). Once you have
 [created an account](https://clojars.org/register) there, publishing
@@ -583,7 +583,7 @@ they don't have to be re-entered every time, see `lein help
 deploying`. When deploying a release that's not a snapshot, Leiningen
 will attempt to sign it using [GPG](http://gnupg.org) to prove your
 authorship of the release. See the
-[deploy guide](https://github.com/technomancy/leiningen/blob/preview/doc/DEPLOY.md).
+[deploy guide](https://github.com/technomancy/leiningen/blob/rc/doc/DEPLOY.md).
 for details of how to set that up. The deploy guide includes
 instructions for deploying to other repositories as well.
 

leiningen-core/src/leiningen/core/classpath.clj

@@ -147,9 +147,10 @@
      :proxy (get-proxy-settings))
     (catch DependencyResolutionException e
       (binding [*out* *err*]
-        (println "Check :dependencies and :repositories for typos.")
-        (println "It's possible the specified jar is not in any repository.")
-        (println "If so, see \"Free-floating Jars\" under http://j.mp/repeatability"))
+        (println "This could be due to a typo in :dependencies or network issues.")
+        (when-not (some #(= "https://clojars.org/repo/" (:url (second %))) repositories)
+          (println "It's possible the specified jar is in the old Clojars Classic repo.")
+          (println "If so see https://github.com/ato/clojars-web/wiki/Releases.")))
       (throw (ex-info "Could not resolve dependencies" {:exit-code 1})))
     (catch Exception e
       (if (and (instance? java.net.UnknownHostException (root-cause e))

leiningen-core/src/leiningen/core/project.clj

@@ -127,8 +127,7 @@
 (def default-repositories
   (with-meta
     [["central" {:url "http://repo1.maven.org/maven2/"}]
-     ;; TODO: point to releases-only before 2.0 is out
-     ["clojars" {:url "https://clojars.org/repo/"}]]
+     ["clojars" {:url "http://releases.clojars.org/repo/"}]]
     {:reduce add-repo}))
 
 (def deploy-repositories

leiningen-core/test/leiningen/core/test/project.clj

@@ -36,7 +36,7 @@
                :twelve 12 ; testing unquote
 
                :repositories [["central" {:url "http://repo1.maven.org/maven2/"}]
-                              ["clojars" {:url "https://clojars.org/repo/"}]]})
+                              ["clojars" {:url "http://releases.clojars.org/repo/"}]]})
 
 (deftest test-read-project
   (let [actual (read (.getFile (io/resource "p1.clj")))]

todo.org

@@ -4,12 +4,16 @@ See also https://github.com/technomancy/leiningen/issues
 
 * For 2.0.0
 ** 2.0.0-final
-   - [ ] Reduce verbosity of Aether. (#610)
-   - [ ] Global offline flag. (#687)
-   - [ ] Honor mirror for search indices (#281)
-   - [ ] Allow search queries on any field. (#243)
-   - [ ] Drop clojars snapshots from default repos (#241)
-   - look at http://nullprogram.com/blog/2011/11/06/ ?
+   - [X] Reduce verbosity of Aether. (#610)
+   - [X] Global offline flag. (#687)
+   - [X] Honor mirror for search indices (#281)
+   - [X] Allow search queries on any field. (#243)
+   - [X] Drop clojars snapshots from default repos (#241)
+   - [X] Remove mention of preview branch from docs, bin/lein
+   - [ ] Deploy and configure clojars promotion functionality
+   - [ ] Check to see that libraries are being promoted
+   - [ ] Document releases repository on Clojars wiki
+         https://github.com/ato/clojars-web/wiki/Releases
 ** 2.0.0-preview9
    - [X] Fast trampolining
    - [X] Latest newnew