Merge remote-tracking branch 'upstream/master' into legacy_continued

* upstream/master:
  Don't test on Ubuntu 14.04 (bazelbuild#183)
  Update deps for 0.26.0. (bazelbuild#191)
  update pin to bazel toolchains repo (bazelbuild#184)
  Update README.md
  Create ROADMAP.md

.bazelci/presubmit.yml

@@ -1,9 +1,9 @@
 ---
 platforms:
-  ubuntu1404:
+  ubuntu1604:
     test_targets:
     - "//:all_tests"
-  ubuntu1604:
+  ubuntu1804:
     test_targets:
     - "//:all_tests"
   rbe_ubuntu1604:

README.md

@@ -3,6 +3,7 @@
 [Skydoc documentation](https://bazelbuild.github.io/rules_kotlin)
 
 # Announcements
+* <b>April 1, 2019.</b> [Roadmap](https://github.com/bazelbuild/rules_kotlin/blob/master/ROADMAP.md) for rules_kotlin published.
 * <b>February 20, 2019.</b> [Future directions](https://github.com/bazelbuild/rules_kotlin/issues/174) of rules_kotlin.
 * <b>August 14, 2018.</b> Js support. No documentation yet but see the nested example workspace `examples/node`.
 * <b>August 14, 2018.</b> Android support. No documentation but it's a simple integration. see 

ROADMAP.md

@@ -0,0 +1,61 @@
+# Kotlin Bazel Roadmap
+
+This document describes the major release milestones for the Kotlin Bazel Rules.
+There are three major pillars that we are focused on when developing the Kotlin
+rules - **Performance**, **Features**, and **Developer Experience** - and for
+each milestone we list the main items for each pillar. Progress on each item is
+tracked via an issue.
+
+If you have feedback on this roadmap (including feature and reprioritization
+requests) please open an issue or comment on the existing one.
+
+## Kotlin 1.3 (est. mid 2019)
+
+The existing Kotlin rules only support up to version 1.2. The primary goal of
+this release is to bring preliminary 1.3 support to Bazel. We will seek to
+provide a migration path for users of the existing rules, with the intention of
+1.3 eventually becoming the master branch. This includes documenting the
+differences between the rulesets, and providing migration tooling and support.
+
+### Performance
+
+*   Compilation avoidance for non-structural changes to dependencies
+
+### Features
+
+*   Support android_instrumentation_test on Linux and macOS
+*   Support building and testing on Google Cloud Platform Remote Build Execution
+*   Support for ktlint
+*   Simplified package and dependency management
+*   Improve Android interoperability
+
+### Developer Experience
+
+*   Document major differences between the rulesets
+*   Documentation for Kotlin with Bazel compatibility across Windows, macOS,
+    Linux
+*   Stable and reliable CI
+*   Sample projects
+
+## XPlat (est. late 2019)
+
+The goal for the XPlat release is to provide a stable cross-platform (XPlat)
+experience for developers. We intend to provide first class Kotlin/Native
+support for Android and iOS, and collaborate with the community to add
+additional target platforms. We also plan to deliver performance improvements
+for build speed and binary size.
+
+### Performance
+
+*   Implement persistent workers for faster compilation
+*   Reduce output binary sizes
+
+### Features
+
+*   Stable Kotlin/Native support for Android and iOS
+*   Support `bazel coverage` for all test rules
+*   Support for Android Lint
+
+### Developer Experience
+
+*   Documentation and guides for writing a cross platform app

WORKSPACE

@@ -13,16 +13,33 @@
 # limitations under the License.
 workspace(name = "io_bazel_rules_kotlin")
 
+local_repository(
+    name = "node_example",
+    path = "examples/node",
+)
+
 load("//kotlin/internal/repositories:repositories.bzl", "github_archive")
 
 github_archive(
     name = "com_google_protobuf",
-    commit = "106ffc04be1abf3ff3399f54ccf149815b287dd9",
+    commit = "09745575a923640154bcf307fba8aedff47f240a",  # v3.8.0, as of 2019-05-28
     repo = "google/protobuf",
+    sha256 = "76ee4ba47dec6146872b6cd051ae5bd12897ef0b1523d5aeb56d81a5a4ca885a",
 )
 
+load("@com_google_protobuf//:protobuf_deps.bzl", "protobuf_deps")
+
+protobuf_deps()
+
 load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive", "http_jar")
 
+http_archive(
+    name = "bazel_skylib",
+    urls = ["https://github.com/bazelbuild/bazel-skylib/archive/0.8.0.tar.gz"],
+    strip_prefix = "bazel-skylib-0.8.0",
+    sha256 = "2ea8a5ed2b448baf4a6855d3ce049c4c452a6470b1efd1504fdb7c1c134d220a",
+)
+
 http_jar(
     name = "bazel_deps",
     sha256 = "05498224710808be9687f5b9a906d11dd29ad592020246d4cd1a26eeaed0735e",
@@ -31,11 +48,11 @@ http_jar(
 
 http_archive(
     name = "bazel_toolchains",
-    sha256 = "4b1468b254a572dbe134cc1fd7c6eab1618a72acd339749ea343bd8f55c3b7eb",
-    strip_prefix = "bazel-toolchains-d665ccfa3e9c90fa789671bf4ef5f7c19c5715c4",
+    sha256 = "5962fe677a43226c409316fcb321d668fc4b7fa97cb1f9ef45e7dc2676097b26",
+    strip_prefix = "bazel-toolchains-be10bee3010494721f08a0fccd7f57411a1e773e",
     urls = [
-        "https://mirror.bazel.build/github.com/bazelbuild/bazel-toolchains/archive/d665ccfa3e9c90fa789671bf4ef5f7c19c5715c4.tar.gz",
-        "https://github.com/bazelbuild/bazel-toolchains/archive/d665ccfa3e9c90fa789671bf4ef5f7c19c5715c4.tar.gz",
+        "https://mirror.bazel.build/github.com/bazelbuild/bazel-toolchains/archive/be10bee3010494721f08a0fccd7f57411a1e773e.tar.gz",
+        "https://github.com/bazelbuild/bazel-toolchains/archive/be10bee3010494721f08a0fccd7f57411a1e773e.tar.gz",
     ],
 )
 

kotlin/internal/repositories/repositories.bzl

@@ -37,21 +37,23 @@ _KOTLIN_CURRENT_COMPILER_RELEASE = {
     "sha256": "a23a40a3505e78563100b9e6cfd7f535fbf6593b69a5c470800fbafbeccf8434",
 }
 
-def github_archive(name, repo, commit, build_file_content = None):
+def github_archive(name, repo, commit, build_file_content = None, sha256 = None):
     if build_file_content:
         _http_archive(
             name = name,
             strip_prefix = "%s-%s" % (repo.split("/")[1], commit),
             url = "https://github.com/%s/archive/%s.zip" % (repo, commit),
             type = "zip",
             build_file_content = build_file_content,
+            sha256 = sha256,
         )
     else:
         _http_archive(
             name = name,
             strip_prefix = "%s-%s" % (repo.split("/")[1], commit),
             url = "https://github.com/%s/archive/%s.zip" % (repo, commit),
             type = "zip",
+            sha256 = sha256,
         )
 
 def kotlin_repositories(compiler_release = _KOTLIN_CURRENT_COMPILER_RELEASE):