Update documentation about TravisCI

PullRequest: truffleruby/540

Author: eregon

README.md

@@ -21,15 +21,23 @@ There are three ways to install TruffleRuby:
   using a Ruby manager.
 
 * Using the [standalone distribution](doc/user/standalone-distribution.md)
-  as a simple binary tarball. This distribution can also be used for
+  as a simple binary tarball. This distribution is also useful for
   [testing TruffleRuby in CI](doc/user/standalone-distribution.md).
+  On [TravisCI](https://docs.travis-ci.com/user/languages/ruby#truffleruby), you can simply use:
+  ```yaml
+  language: ruby
+  rvm:
+    - truffleruby
+  ```
 
 You can use `gem` to install Gems as normal.
 
 You can also build TruffleRuby from source, see the
 [building instructions](doc/contributor/workflow.md), and using
 [Docker](doc/contributor/docker.md).
 
+Please report any issue you might find on [GitHub](https://github.com/oracle/truffleruby/issues).
+
 ## Aim
 
 TruffleRuby aims to:

doc/user/standalone-distribution.md

@@ -16,11 +16,23 @@ truffleruby-VERSION-linux-amd64.tar.gz
 truffleruby-VERSION-macos-amd64.tar.gz
 ```
 
+## Testing TruffleRuby in TravisCI
+
+TruffleRuby is now integrated in TravisCI.
+Just add `truffleruby` in the build matrix, such as:
+
+```yaml
+language: ruby
+rvm:
+  - 2.6.0
+  - truffleruby
+```
+
+See https://docs.travis-ci.com/user/languages/ruby#truffleruby for details.
+Please [report](https://github.com/oracle/truffleruby/issues) any issue you might find while testing with TruffleRuby.
+
 ## Testing TruffleRuby in CI
 
-The standalone distributions are also useful for testing, for instance to test
-TruffleRuby in your continuous integration system. If you use TravisCI,
-[see below](#testing-truffleruby-in-travisci).
 If you use another continuous integration system, you can follow these
 instructions to run TruffleRuby in CI.
 
@@ -45,34 +57,6 @@ TruffleRuby uses the correct `GEM_HOME` and `GEM_PATH`. This is the reason for
 See [Using TruffleRuby without a Ruby manager](ruby-managers.md#using-truffleruby-without-a-ruby-manager)
 for details.
 
-## Testing TruffleRuby in TravisCI
-
-For TravisCI, we
-[plan to integrate](https://github.com/travis-ci/travis-ci/issues/9803)
-directly so one could just use `rvm: truffleruby` in the build matrix.
-However, this is not complete yet. In the meantime, the following example
-configuration can be used.
-
-Set `TRUFFLERUBY_VERSION` to the latest TruffleRuby version from
-[GitHub releases](https://github.com/oracle/truffleruby/releases).
-
-```yaml
-script:
-  - bundle exec rspec
-matrix:
-  include:
-  - rvm: 2.5.1
-  - name: TruffleRuby
-    rvm: system
-    install:
-      - export TRUFFLERUBY_VERSION=<desired_version>
-      - curl -L https://github.com/oracle/truffleruby/releases/download/vm-$TRUFFLERUBY_VERSION/truffleruby-$TRUFFLERUBY_VERSION-linux-amd64.tar.gz | tar xz
-      - export PATH="$PWD/truffleruby-$TRUFFLERUBY_VERSION-linux-amd64/bin:$PATH"
-      - $PWD/truffleruby-$TRUFFLERUBY_VERSION-linux-amd64/lib/truffle/post_install_hook.sh
-      - gem install bundler
-      - bundle install
-```
-
 ## Dependencies
 
 [TruffleRuby's dependencies](../../README.md#dependencies) need to be installed