Add call_foreign function

.bazelversion

@@ -1 +1 @@
-3.7.0
+5.0.0

.github/workflows/rust.yml

@@ -34,10 +34,13 @@ jobs:
 
     steps:
     - uses: actions/checkout@v2
+    - uses: actions/setup-go@v2
+      with:
+        go-version: '^1.16'
 
     - name: Check licenses
       run: |
-        go get -u github.com/google/addlicense
+        go install github.com/google/addlicense@latest
         export PATH=$PATH:$(go env GOPATH)/bin
         addlicense -check .
 
@@ -46,6 +49,9 @@ jobs:
 
     steps:
     - uses: actions/checkout@v2
+    - uses: actions/setup-go@v2
+      with:
+        go-version: '^1.16'
 
     - name: Cache
       uses: actions/cache@v2
@@ -60,14 +66,14 @@ jobs:
         key: ${{ hashFiles('WORKSPACE', '.bazelrc', '.bazelversion', 'bazel/cargo/Cargo.raze.lock', 'bazel/dependencies.bzl', 'bazel/repositories.bzl') }}
 
     - name: Build (wasm32-unknown-unknown)
-      run: bazelisk --bazelrc=/dev/null build --platforms=@rules_rust//rust/platform:wasm //...
+      run: bazelisk --noworkspace_rc build --platforms=@rules_rust//rust/platform:wasm //...
 
     - name: Build (wasm32-wasi)
-      run: bazelisk --bazelrc=/dev/null build --platforms=@rules_rust//rust/platform:wasi //...
+      run: bazelisk --noworkspace_rc build --platforms=@rules_rust//rust/platform:wasi //...
 
     - name: Format (buildifier)
       run: |
-        GO111MODULE=on go get -u github.com/bazelbuild/buildtools/buildifier@3.4.0
+        go install github.com/bazelbuild/buildtools/buildifier@latest
         export PATH=$PATH:$(go env GOPATH)/bin
         buildifier -mode=check WORKSPACE
         buildifier -mode=check BUILD
@@ -76,9 +82,7 @@ jobs:
     - name: Format (cargo raze)
       run: |
         mv bazel/cargo/Cargo.raze.lock Cargo.lock
-        rm -rf bazel/cargo/
-        cargo install cargo-raze --version 0.9.2
-        cargo raze --output=bazel/cargo
+        bazelisk --noworkspace_rc run @cargo_raze//:raze -- --manifest-path=$(pwd)/Cargo.toml
         mv Cargo.lock bazel/cargo/Cargo.raze.lock
         git diff --exit-code
 
@@ -200,12 +204,6 @@ jobs:
     - name: Run cargo outdated
       run: cargo outdated --root-deps-only --exit-code 1
 
-    - name: Check freshness of bazel/cargo/Cargo.raze.lock
-      run: |
-        cargo generate-lockfile
-        mv Cargo.lock bazel/cargo/Cargo.raze.lock
-        git diff --exit-code
-
   audit:
     runs-on: ubuntu-latest
 

BUILD

@@ -1,4 +1,4 @@
-load("@rules_rust//rust:rust.bzl", "rust_library")
+load("@rules_rust//rust:defs.bzl", "rust_library")
 
 rust_library(
     name = "proxy_wasm",

CHANGELOG.md

@@ -4,6 +4,19 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
+## [Unreleased]
+
+### Changed
+
+- Updated ABI to Proxy-Wasm ABI v0.2.1.
+
+## [0.1.4] - 2021-07-01
+
+### Added
+
+- Added support for gRPC callouts.
+  Thanks [@Shikugawa](https://github.com/Shikugawa)!
+
 ## [0.1.3] - 2020-12-04
 
 ### Fixed
@@ -46,6 +59,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Initial release.
 
 
+[Unreleased]: https://github.com/proxy-wasm/proxy-wasm-rust-sdk/compare/v0.1.4...HEAD
+[0.1.4]: https://github.com/proxy-wasm/proxy-wasm-rust-sdk/compare/v0.1.3...v0.1.4
 [0.1.3]: https://github.com/proxy-wasm/proxy-wasm-rust-sdk/compare/v0.1.2...v0.1.3
 [0.1.2]: https://github.com/proxy-wasm/proxy-wasm-rust-sdk/compare/v0.1.1...v0.1.2
 [0.1.1]: https://github.com/proxy-wasm/proxy-wasm-rust-sdk/compare/v0.1.0...v0.1.1

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "proxy-wasm"
-version = "0.1.3"
+version = "0.1.4"
 authors = ["Piotr Sikora <piotrsikora@google.com>"]
 description = "WebAssembly for Proxies"
 readme = "README.md"
@@ -12,7 +12,7 @@ edition = "2018"
 wee-alloc = ["wee_alloc"]
 
 [dependencies]
-hashbrown = "0.9"
+hashbrown = "0.12"
 log = "0.4"
 wee_alloc = { version = "0.4", optional = true }
 
@@ -29,7 +29,6 @@ opt-level = 3
 panic = "abort"
 
 [package.metadata.raze]
-rust_rules_workspace_name = "rules_rust"
 package_aliases_dir = "bazel/cargo"
 workspace_path = "//bazel/cargo"
 genmode = "Remote"

README.md

@@ -30,6 +30,6 @@
 
 When updating dependencies, you need to regenerate Bazel `BUILD` files to match updated `Cargo.toml`:
 ```
-cargo install cargo-raze --version 0.9.2
-cargo raze --generate-lockfile --output=bazel/cargo
+cargo install cargo-raze --version 0.14.1
+cargo raze --generate-lockfile
 ```

WORKSPACE

@@ -7,3 +7,22 @@ proxy_wasm_rust_sdk_repositories()
 load("@proxy_wasm_rust_sdk//bazel:dependencies.bzl", "proxy_wasm_rust_sdk_dependencies")
 
 proxy_wasm_rust_sdk_dependencies()
+
+# Needed only when using @cargo_raze//:raze to generate BUILD files in //bazel/cargo.
+
+load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
+
+http_archive(
+    name = "cargo_raze",
+    sha256 = "75192fdcb2777527c70e1053a318a9aa0beac3c093401921c1e7c4d53084caa8",
+    strip_prefix = "cargo-raze-0.14.1",
+    url = "https://github.com/google/cargo-raze/archive/v0.14.1.tar.gz",
+)
+
+load("@cargo_raze//:repositories.bzl", "cargo_raze_repositories")
+
+cargo_raze_repositories()
+
+load("@cargo_raze//:transitive_deps.bzl", "cargo_raze_transitive_deps")
+
+cargo_raze_transitive_deps()

bazel/cargo/BUILD.bazel

@@ -32,7 +32,7 @@ alias(
 
 alias(
     name = "getrandom",
-    actual = "@raze__getrandom__0_2_2//:getrandom",
+    actual = "@raze__getrandom__0_2_4//:getrandom",
     tags = [
         "cargo-raze",
         "manual",
@@ -41,7 +41,7 @@ alias(
 
 alias(
     name = "hashbrown",
-    actual = "@raze__hashbrown__0_9_1//:hashbrown",
+    actual = "@raze__hashbrown__0_12_0//:hashbrown",
     tags = [
         "cargo-raze",
         "manual",

bazel/cargo/Cargo.raze.lock

@@ -2,9 +2,14 @@
 # It is not intended for manual editing.
 [[package]]
 name = "ahash"
-version = "0.4.7"
+version = "0.7.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "739f4a8db6605981345c5654f3a85b056ce52f37a39d34da03f25bf2151ea16e"
+checksum = "fcb51a0695d8f838b1ee009b3fbf66bda078cd64590202a864a8f3e8c4315c47"
+dependencies = [
+ "getrandom",
+ "once_cell",
+ "version_check",
+]
 
 [[package]]
 name = "autocfg"
@@ -39,9 +44,9 @@ dependencies = [
 
 [[package]]
 name = "getrandom"
-version = "0.2.2"
+version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c9495705279e7140bf035dde1f6e750c162df8b625267cd52cc44e0b156732c8"
+checksum = "418d37c8b1d42553c93648be529cb70f920d3baf8ef469b74b9638df426e0b4c"
 dependencies = [
  "cfg-if 1.0.0",
  "libc",
@@ -50,18 +55,18 @@ dependencies = [
 
 [[package]]
 name = "hashbrown"
-version = "0.9.1"
+version = "0.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d7afe4a420e3fe79967a00898cc1f4db7c8a49a9333a29f8a4bd76a253d5cd04"
+checksum = "8c21d40587b92fa6a6c6e3c1bdbf87d75511db5672f9c93175574b3a00df1758"
 dependencies = [
  "ahash",
 ]
 
 [[package]]
 name = "libc"
-version = "0.2.86"
+version = "0.2.116"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b7282d924be3275cec7f6756ff4121987bc6481325397dde6ba3e7802b1a8b1c"
+checksum = "565dbd88872dbe4cc8a46e527f26483c1d1f7afa6b884a3bd6cd893d4f98da74"
 
 [[package]]
 name = "log"
@@ -97,9 +102,15 @@ dependencies = [
  "autocfg",
 ]
 
+[[package]]
+name = "once_cell"
+version = "1.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "da32515d9f6e6e489d7bc9d84c71b060db7247dc035bbe44eac88cf87486d8d5"
+
 [[package]]
 name = "proxy-wasm"
-version = "0.1.3"
+version = "0.1.4"
 dependencies = [
  "cfg-if 1.0.0",
  "chrono",
@@ -119,6 +130,12 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "version_check"
+version = "0.9.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
+
 [[package]]
 name = "wasi"
 version = "0.10.2+wasi-snapshot-preview1"

bazel/cargo/crates.bzl

@@ -13,12 +13,12 @@ def raze_fetch_remote_crates():
     """This function defines a collection of repos and should be called in a WORKSPACE file"""
     maybe(
         http_archive,
-        name = "raze__ahash__0_4_7",
-        url = "https://crates.io/api/v1/crates/ahash/0.4.7/download",
+        name = "raze__ahash__0_7_6",
+        url = "https://crates.io/api/v1/crates/ahash/0.7.6/download",
         type = "tar.gz",
-        sha256 = "739f4a8db6605981345c5654f3a85b056ce52f37a39d34da03f25bf2151ea16e",
-        strip_prefix = "ahash-0.4.7",
-        build_file = Label("//bazel/cargo/remote:BUILD.ahash-0.4.7.bazel"),
+        sha256 = "fcb51a0695d8f838b1ee009b3fbf66bda078cd64590202a864a8f3e8c4315c47",
+        strip_prefix = "ahash-0.7.6",
+        build_file = Label("//bazel/cargo/remote:BUILD.ahash-0.7.6.bazel"),
     )
 
     maybe(
@@ -53,32 +53,32 @@ def raze_fetch_remote_crates():
 
     maybe(
         http_archive,
-        name = "raze__getrandom__0_2_2",
-        url = "https://crates.io/api/v1/crates/getrandom/0.2.2/download",
+        name = "raze__getrandom__0_2_4",
+        url = "https://crates.io/api/v1/crates/getrandom/0.2.4/download",
         type = "tar.gz",
-        sha256 = "c9495705279e7140bf035dde1f6e750c162df8b625267cd52cc44e0b156732c8",
-        strip_prefix = "getrandom-0.2.2",
-        build_file = Label("//bazel/cargo/remote:BUILD.getrandom-0.2.2.bazel"),
+        sha256 = "418d37c8b1d42553c93648be529cb70f920d3baf8ef469b74b9638df426e0b4c",
+        strip_prefix = "getrandom-0.2.4",
+        build_file = Label("//bazel/cargo/remote:BUILD.getrandom-0.2.4.bazel"),
     )
 
     maybe(
         http_archive,
-        name = "raze__hashbrown__0_9_1",
-        url = "https://crates.io/api/v1/crates/hashbrown/0.9.1/download",
+        name = "raze__hashbrown__0_12_0",
+        url = "https://crates.io/api/v1/crates/hashbrown/0.12.0/download",
         type = "tar.gz",
-        sha256 = "d7afe4a420e3fe79967a00898cc1f4db7c8a49a9333a29f8a4bd76a253d5cd04",
-        strip_prefix = "hashbrown-0.9.1",
-        build_file = Label("//bazel/cargo/remote:BUILD.hashbrown-0.9.1.bazel"),
+        sha256 = "8c21d40587b92fa6a6c6e3c1bdbf87d75511db5672f9c93175574b3a00df1758",
+        strip_prefix = "hashbrown-0.12.0",
+        build_file = Label("//bazel/cargo/remote:BUILD.hashbrown-0.12.0.bazel"),
     )
 
     maybe(
         http_archive,
-        name = "raze__libc__0_2_86",
-        url = "https://crates.io/api/v1/crates/libc/0.2.86/download",
+        name = "raze__libc__0_2_116",
+        url = "https://crates.io/api/v1/crates/libc/0.2.116/download",
         type = "tar.gz",
-        sha256 = "b7282d924be3275cec7f6756ff4121987bc6481325397dde6ba3e7802b1a8b1c",
-        strip_prefix = "libc-0.2.86",
-        build_file = Label("//bazel/cargo/remote:BUILD.libc-0.2.86.bazel"),
+        sha256 = "565dbd88872dbe4cc8a46e527f26483c1d1f7afa6b884a3bd6cd893d4f98da74",
+        strip_prefix = "libc-0.2.116",
+        build_file = Label("//bazel/cargo/remote:BUILD.libc-0.2.116.bazel"),
     )
 
     maybe(
@@ -111,6 +111,16 @@ def raze_fetch_remote_crates():
         build_file = Label("//bazel/cargo/remote:BUILD.num-traits-0.2.14.bazel"),
     )
 
+    maybe(
+        http_archive,
+        name = "raze__once_cell__1_9_0",
+        url = "https://crates.io/api/v1/crates/once_cell/1.9.0/download",
+        type = "tar.gz",
+        sha256 = "da32515d9f6e6e489d7bc9d84c71b060db7247dc035bbe44eac88cf87486d8d5",
+        strip_prefix = "once_cell-1.9.0",
+        build_file = Label("//bazel/cargo/remote:BUILD.once_cell-1.9.0.bazel"),
+    )
+
     maybe(
         http_archive,
         name = "raze__time__0_1_43",
@@ -121,6 +131,16 @@ def raze_fetch_remote_crates():
         build_file = Label("//bazel/cargo/remote:BUILD.time-0.1.43.bazel"),
     )
 
+    maybe(
+        http_archive,
+        name = "raze__version_check__0_9_4",
+        url = "https://crates.io/api/v1/crates/version_check/0.9.4/download",
+        type = "tar.gz",
+        sha256 = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f",
+        strip_prefix = "version_check-0.9.4",
+        build_file = Label("//bazel/cargo/remote:BUILD.version_check-0.9.4.bazel"),
+    )
+
     maybe(
         http_archive,
         name = "raze__wasi__0_10_2_wasi_snapshot_preview1",