Cleanup WORKSPACE. (#61)

Signed-off-by: Piotr Sikora <piotrsikora@google.com>

Author: PiotrSikora

.github/workflows/rust.yml

@@ -57,7 +57,7 @@ jobs:
           ~/.cargo/.crates2.json
           ~/.cargo/bin
           ~/.cargo/registry
-        key: ${{ hashFiles('WORKSPACE', '.bazelrc', '.bazelversion', 'bazel/cargo/Cargo.lock') }}
+        key: ${{ hashFiles('WORKSPACE', '.bazelrc', '.bazelversion', 'bazel/cargo/Cargo.lock', 'bazel/dependencies.bzl', 'bazel/repositories.bzl') }}
 
     - name: Build (wasm32-unknown-unknown)
       run: bazelisk --bazelrc=/dev/null build --platforms=@io_bazel_rules_rust//rust/platform:wasm //...

WORKSPACE

@@ -1,22 +1,9 @@
 workspace(name = "proxy_wasm_rust_sdk")
 
-load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
+load("@proxy_wasm_rust_sdk//bazel:repositories.bzl", "proxy_wasm_rust_sdk_repositories")
 
-http_archive(
-    name = "io_bazel_rules_rust",
-    sha256 = "17dbf791f4dab0fd4496ce5345af35e9ce2f6d011c1c8423436da517d019a3ea",
-    strip_prefix = "rules_rust-2f97db595b05b1ee8cc44bde5bdf03c00bd169fb",
-    url = "https://github.com/bazelbuild/rules_rust/archive/2f97db595b05b1ee8cc44bde5bdf03c00bd169fb.tar.gz",
-)
+proxy_wasm_rust_sdk_repositories()
 
-load("@io_bazel_rules_rust//rust:repositories.bzl", "rust_repositories")
+load("@proxy_wasm_rust_sdk//bazel:dependencies.bzl", "proxy_wasm_rust_sdk_dependencies")
 
-rust_repositories()
-
-load("@io_bazel_rules_rust//:workspace.bzl", "rust_workspace")
-
-rust_workspace()
-
-load("//bazel/cargo:crates.bzl", "raze_fetch_remote_crates")
-
-raze_fetch_remote_crates()
+proxy_wasm_rust_sdk_dependencies()

bazel/BUILD

@@ -0,0 +1,20 @@
+# Copyright 2020 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+load("@io_bazel_rules_rust//rust:repositories.bzl", "rust_repositories")
+load("@proxy_wasm_rust_sdk//bazel/cargo:crates.bzl", "raze_fetch_remote_crates")
+
+def proxy_wasm_rust_sdk_dependencies():
+    rust_repositories()
+    raze_fetch_remote_crates()

bazel/dependencies.bzl

@@ -0,0 +1,23 @@
+# Copyright 2020 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
+
+def proxy_wasm_rust_sdk_repositories():
+    http_archive(
+        name = "io_bazel_rules_rust",
+        sha256 = "5cb2fbcc3debebc7b68f5f66c1b7ef741bdcca87c70594de688d4518538c36c8",
+        strip_prefix = "rules_rust-aa7c6938cf1cc2973bc065c7532f89874bf09818",
+        url = "https://github.com/bazelbuild/rules_rust/archive/aa7c6938cf1cc2973bc065c7532f89874bf09818.tar.gz",
+    )