Use load() to add external repositories for Skylark rules.

--
MOS_MIGRATED_REVID=109405753

WORKSPACE

@@ -1,6 +1,16 @@
+load("/tools/build_defs/d/d", "d_repositories")
+load("/tools/build_defs/dotnet/csharp", "csharp_repositories")
+load("/tools/build_defs/jsonnet/jsonnet", "jsonnet_repositories")
+load("/tools/build_defs/sass/sass", "sass_repositories")
+load("/tools/build_rules/go/def", "go_repositories")
 load("/tools/build_rules/rust/rust", "rust_repositories")
 
+csharp_repositories()
+d_repositories()
+go_repositories()
+jsonnet_repositories()
 rust_repositories()
+sass_repositories()
 
 # In order to run the Android integration tests, uncomment these rules, point
 # them to the Android NDK and the SDK, and point the bind rules under them
@@ -33,64 +43,3 @@ bind(
     #   actual = "@androidndk//:files",
     actual = "//:dummy",
 )
-
-new_http_archive(
-    name = "dmd-linux-x86_64",
-    build_file = "tools/build_defs/d/dmd.BUILD",
-    sha256 = "a5014886773853b4a42df19ee9591774cf281d33fbc511b265df30ba832926cd",
-    url = "http://downloads.dlang.org/releases/2.x/2.067.1/dmd.2.067.1.linux.zip",
-)
-
-new_http_archive(
-    name = "dmd-darwin-x86_64",
-    build_file = "tools/build_defs/d/dmd.BUILD",
-    sha256 = "aa76bb83c38b3f7495516eb08977fc9700c664d7a945ba3ac3c0004a6a8509f2",
-    url = "http://downloads.dlang.org/releases/2.x/2.067.1/dmd.2.067.1.osx.zip",
-)
-
-git_repository(
-    name = "jsonnet",
-    remote = "https://github.com/google/jsonnet.git",
-    tag = "v0.8.1",
-)
-
-new_http_archive(
-    name = "libsass",
-    build_file = "tools/build_defs/sass/libsass.BUILD",
-    sha256 = "6a4da39cc0b585f7a6ee660dc522916f0f417c890c3c0ac7ebbf6a85a16d220f",
-    url = "https://github.com/sass/libsass/archive/3.3.0-beta1.tar.gz",
-)
-
-new_http_archive(
-    name = "sassc",
-    build_file = "tools/build_defs/sass/sassc.BUILD",
-    sha256 = "87494218eea2441a7a24b40f227330877dbba75c5fa9014ac6188711baed53f6",
-    url = "https://github.com/sass/sassc/archive/3.3.0-beta1.tar.gz",
-)
-
-bind(
-    name = "go_prefix",
-    actual = "//:go_prefix",
-)
-
-new_http_archive(
-    name = "golang-darwin-amd64",
-    build_file = "tools/build_rules/go/toolchain/BUILD.go-toolchain",
-    sha256 = "e94487b8cd2e0239f27dc51e6c6464383b10acb491f753584605e9b28abf48fb",
-    url = "https://storage.googleapis.com/golang/go1.5.1.darwin-amd64.tar.gz",
-)
-
-new_http_archive(
-    name = "golang-linux-amd64",
-    build_file = "tools/build_rules/go/toolchain/BUILD.go-toolchain",
-    sha256 = "2593132ca490b9ee17509d65ee2cd078441ff544899f6afb97a03d08c25524e7",
-    url = "https://storage.googleapis.com/golang/go1.5.1.linux-amd64.tar.gz",
-)
-
-new_http_archive(
-    name = "nunit",
-    build_file = "tools/build_defs/dotnet/nunit.BUILD",
-    sha256 = "1bd925514f31e7729ccde40a38a512c2accd86895f93465f3dfe6d0b593d7170",
-    type = "zip",
-    url = "https://github.com/nunit/nunitv2/releases/download/2.6.4/NUnit-2.6.4.zip",
-)

tools/build_defs/d/README.md

@@ -15,8 +15,14 @@
 
 ## Setup
 
-To use the D rules, simply copy the contents of `d.WORKSPACE` into your
-`WORKSPACE` file.
+To use the D rules, add the following to your `WORKSPACE` file to add the
+external repositories for the D toolchain:
+
+```python
+load("/tools/build_defs/d/d", "d_repositories")
+
+d_repositories()
+```
 
 ## Roadmap
 

tools/build_defs/d/d.bzl

@@ -448,3 +448,18 @@ d_docs = rule(
         "d_docs": "%{name}-docs.zip",
     },
 )
+
+def d_repositories():
+  native.new_http_archive(
+      name = "dmd-linux-x86_64",
+      url = "http://downloads.dlang.org/releases/2.x/2.067.1/dmd.2.067.1.linux.zip",
+      sha256 = "a5014886773853b4a42df19ee9591774cf281d33fbc511b265df30ba832926cd",
+      build_file = "tools/build_defs/d/dmd.BUILD",
+  )
+
+  native.new_http_archive(
+      name = "dmd-darwin-x86_64",
+      url = "http://downloads.dlang.org/releases/2.x/2.067.1/dmd.2.067.1.linux.zip",
+      sha256 = "aa76bb83c38b3f7495516eb08977fc9700c664d7a945ba3ac3c0004a6a8509f2",
+      build_file = "tools/build_defs/d/dmd.BUILD",
+  )

tools/build_defs/dotnet/README.md

@@ -20,34 +20,46 @@ might become especially valuable.
 
 ## Setup
 
-Copy the contents of the dotnet.WORKSPACE file into your WORKSPACE file.
+Add the following to your `WORKSPACE` file to add the external repositories:
+
+```python
+load("/tools/build_defs/dotnet/csharp", "csharp_repositories")
+
+csharp_repositories()
+```
 
 ## Examples
 
-* `csharp_library`
+### csharp_library
 
-        csharp_library(
-            name="MyLib",
-            srcs=["MyLib.cs"],
-            deps=["//my/dependency:SomeLib"],
-        )
+```python
+csharp_library(
+    name = "MyLib",
+    srcs = ["MyLib.cs"],
+    deps = ["//my/dependency:SomeLib"],
+)
+```
 
-* `csharp_binary`
+### csharp_binary
 
-        csharp_binary(
-            name="MyApp",
-            main="MyApp", # optional name of the main class.
-            srcs=["MyApp.cs"],
-            deps=["//my/dependency:MyLib"],
-        )
+```python
+csharp_binary(
+    name = "MyApp",
+    main = "MyApp", # optional name of the main class.
+    srcs = ["MyApp.cs"],
+    deps = ["//my/dependency:MyLib"],
+)
+```
 
-* `csharp_nunit_test`
+### csharp\_nunit\_test
 
-        csharp_nunit_test(
-            name="MyApp",
-            srcs=["MyApp.cs"],
-            deps=["//my/dependency:MyLib"],
-        )
+```python
+csharp_nunit_test(
+    name = "MyApp",
+    srcs = ["MyApp.cs"],
+    deps = ["//my/dependency:MyLib"],
+)
+```
 
 ## Things still missing:
 

tools/build_defs/dotnet/csharp.bzl

@@ -281,3 +281,12 @@ csharp_nunit_test = rule(
     outputs = _LIB_OUTPUTS,
     test=True
 )
+
+def csharp_repositories():
+  native.new_http_archive(
+      name = "nunit",
+      build_file = "tools/build_defs/dotnet/BUILD.nunit",
+      sha256 = "1bd925514f31e7729ccde40a38a512c2accd86895f93465f3dfe6d0b593d7170",
+      type = "zip",
+      url = "https://github.com/nunit/nunitv2/releases/download/2.6.4/NUnit-2.6.4.zip",
+  )

tools/build_defs/groovy/README.md

@@ -28,8 +28,14 @@ targets:
   * `//external:junit`, pointing at JUnit (only required if using `groovy_test`)
   * `//external:spock`, pointing at Spock (only required if using `spock_test`)
 
-The easiest way to do so is by copying the content of `groovy.WORKSPACE` to your
-workspace file and putting `groovy.BUILD` at the root of your workspace.
+The easiest way to do so is to add the following to your `WORKSPACE` file and
+putting `groovy.BUILD` at the root of your workspace:
+
+```python
+load("/tools/build_defs/groovy/groovy", "groovy_repositories")
+
+groovy_repositories()
+```
 
 <a name="basic-example"></a>
 ## Basic Example

tools/build_defs/groovy/groovy.bzl

@@ -312,3 +312,37 @@ def spock_test(
     size = size,
     tags = tags,
   )
+
+def groovy_repositories():
+  native.new_http_archive(
+    name = "groovy-sdk-artifact",
+    url = "http://dl.bintray.com/groovy/maven/apache-groovy-binary-2.4.4.zip",
+    sha256 = "a7cc1e5315a14ea38db1b2b9ce0792e35174161141a6a3e2ef49b7b2788c258c",
+    build_file = "groovy.BUILD",
+  )
+  native.bind(
+    name = "groovy-sdk",
+    actual = "@groovy-sdk-artifact//:sdk",
+  )
+  native.bind(
+    name = "groovy",
+    actual = "@groovy-sdk-artifact//:groovy",
+  )
+
+  native.maven_jar(
+    name = "junit-artifact",
+    artifact = "junit:junit:4.12",
+  )
+  native.bind(
+    name = "junit",
+    actual = "@junit-artifact//jar",
+  )
+
+  native.maven_jar(
+    name = "spock-artifact",
+    artifact = "org.spockframework:spock-core:0.7-groovy-2.0",
+  )
+  native.bind(
+    name = "spock",
+    actual = "@spock-artifact//jar",
+  )

tools/build_defs/jsonnet/README.md

@@ -17,8 +17,14 @@ These are build rules for working with [Jsonnet][jsonnet] files with Bazel.
 
 ## Setup
 
-To use the Jsonnet rules, simply copy the contents of `jsonnet.WORKSPACE` into
-your `WORKSPACE` file.
+To use the Jsonnet rules, add the following to your `WORKSPACE` file to add the
+external repositories for Jsonnet:
+
+```python
+load("/tools/build_defs/jsonnet/jsonnet", "jsonnet_repositories")
+
+jsonnet_repositories()
+```
 
 <a name="#jsonnet_library"></a>
 ## jsonnet_library

tools/build_defs/jsonnet/jsonnet.bzl

@@ -237,3 +237,10 @@ jsonnet_to_json_test = rule(
     executable = True,
     test = True,
 )
+
+def jsonnet_repositories():
+  native.git_repository(
+      name = "jsonnet",
+      remote = "https://github.com/google/jsonnet.git",
+      tag = "v0.8.1",
+  )

tools/build_defs/sass/README.md

@@ -15,7 +15,14 @@ These build rules are used for building [Sass][sass] projects with Bazel.
 
 <a name="setup"></a>
 ## Setup
-To  use the Sass rules, simply copy the contents of `sass.WORKSPACE` to your own top level `WORKSPACE` file.
+To  use the Sass rules, add the following to your `WORKSPACE` file to add the
+external repositories for Sass:
+
+```python
+load("/tools/build_defs/sass/sass", "sass_repositories")
+
+sass_repositories()
+```
 
 <a name="basic-example"></a>
 ## Basic Example

tools/build_defs/sass/sass.bzl

@@ -87,3 +87,18 @@ sass_binary = rule(
         "css_map_file": "%{name}.css.map",
     },
 )
+
+def sass_repositories():
+  native.new_http_archive(
+      name = "libsass",
+      url = "https://github.com/sass/libsass/archive/3.3.0-beta1.tar.gz",
+      sha256 = "6a4da39cc0b585f7a6ee660dc522916f0f417c890c3c0ac7ebbf6a85a16d220f",
+      build_file = "tools/build_defs/sass/libsass.BUILD",
+  )
+
+  native.new_http_archive(
+      name = "sassc",
+      url = "https://github.com/sass/sassc/archive/3.3.0-beta1.tar.gz",
+      sha256 = "87494218eea2441a7a24b40f227330877dbba75c5fa9014ac6188711baed53f6",
+      build_file = "tools/build_defs/sass/sassc.BUILD",
+  )