[CI] Fix for bazel 8.x (#427)

.github/workflows/tests.yml

@@ -29,7 +29,7 @@ jobs:
       matrix:
         os: [macos-latest, ubuntu-latest]
         # TODO: Test with Bazel 8 after https://github.com/bazelbuild/bazel/pull/24154 has been released.
-        bazel_version: [7.0.0, latest] # Minimum supported Bazel version is 7.0.0.
+        bazel_version: [7.x, latest] # Minimum supported Bazel version is 7.x
         bzlmod: [true, false]
     runs-on: ${{ matrix.os }}
     steps:

MODULE.bazel

@@ -15,10 +15,13 @@
 module(
     name = "toolchains_llvm",
     version = "0.0.0",
-    compatibility_level = 0,
     bazel_compatibility = [">=7.0.0"],
+    compatibility_level = 0,
 )
 
 bazel_dep(name = "bazel_skylib", version = "1.5.0")
-bazel_dep(name = "rules_cc", version = "0.0.9")
+bazel_dep(name = "rules_cc", version = "0.0.17")
 bazel_dep(name = "platforms", version = "0.0.8")
+
+# TODO: Remove when protobuf is released with a version of rules_python that supports 8.x
+bazel_dep(name = "rules_python", version = "1.0.0", dev_dependency = True)

tests/MODULE.bazel

@@ -28,9 +28,13 @@ bazel_dep(name = "rules_rust", version = "0.54.1")
 bazel_dep(name = "rules_foreign_cc", version = "0.13.0")
 bazel_dep(name = "abseil-cpp", version = "20240722.0", repo_name = "com_google_absl")
 
+# TODO: Remove when protobuf is released with a version of rules_python that supports 8.x
+bazel_dep(name = "rules_python", version = "1.0.0")
+
 # As a workaround for https://github.com/bazelbuild/rules_foreign_cc/issues/1018.
 rules_foreign_cc_tools = use_extension("@rules_foreign_cc//foreign_cc:extensions.bzl", "tools")
 use_repo(rules_foreign_cc_tools, ninja_mac = "ninja_1.12.1_mac")
+
 register_toolchains(
     "//:ninja_mac_arm64_toolchain",
 )
@@ -66,28 +70,29 @@ LLVM_VERSIONS = {
 
 llvm.toolchain(
     name = "llvm_toolchain",
-    llvm_versions = LLVM_VERSIONS,
     cxx_standard = {"": "c++17"},
+    llvm_versions = LLVM_VERSIONS,
 )
 llvm.extra_target_compatible_with(
     name = "llvm_toolchain",
     constraints = ["@//:cxx17"],
 )
 use_repo(llvm, "llvm_toolchain", "llvm_toolchain_llvm")
+
 register_toolchains("@llvm_toolchain//:all")
 
 llvm.toolchain(
     name = "llvm_toolchain_cxx20",
-    llvm_versions = LLVM_VERSIONS,
     cxx_standard = {"": "c++20"},
+    llvm_versions = LLVM_VERSIONS,
 )
 llvm.extra_target_compatible_with(
     name = "llvm_toolchain_cxx20",
     constraints = ["//:cxx20"],
 )
 use_repo(llvm, "llvm_toolchain_cxx20")
-register_toolchains("@llvm_toolchain_cxx20//:all")
 
+register_toolchains("@llvm_toolchain_cxx20//:all")
 
 # Example toolchain with user provided URLs.
 # TODO(siddharthab): Add test.
@@ -132,6 +137,7 @@ llvm.toolchain(
     absolute_paths = True,
     llvm_versions = LLVM_VERSIONS,
 )
+
 # We can share the downloaded LLVM distribution with the first configuration.
 llvm.toolchain_root(
     name = "llvm_toolchain_with_absolute_paths",
@@ -144,6 +150,7 @@ llvm.toolchain(
     name = "llvm_toolchain_with_system_llvm",
     llvm_versions = LLVM_VERSIONS,
 )
+
 # For this toolchain to work, the LLVM distribution archive would need to be unpacked here.
 llvm.toolchain_root(
     name = "llvm_toolchain_with_system_llvm",
@@ -156,35 +163,38 @@ llvm.toolchain(
     name = "llvm_toolchain_with_sysroot",
     llvm_versions = LLVM_VERSIONS,
 )
+
 # We can share the downloaded LLVM distribution with the first configuration.
 llvm.toolchain_root(
     name = "llvm_toolchain_with_sysroot",
     label = "@llvm_toolchain_llvm//:BUILD",
 )
 llvm.sysroot(
     name = "llvm_toolchain_with_sysroot",
-    targets = ["linux-x86_64"],
     label = "@org_chromium_sysroot_linux_x64//:sysroot",
+    targets = ["linux-x86_64"],
 )
 use_repo(llvm, "llvm_toolchain_with_sysroot")
-
 llvm.toolchain(
     name = "llvm_toolchain_linux_exec",
+    exec_arch = "amd64",
+    # Option 2:
+    # distribution = "clang+llvm-17.0.6-x86_64-linux-gnu-ubuntu-22.04.tar.xz",
+    exec_os = "linux",
     llvm_version = "17.0.6",
     # Option 1:
     sha256 = {"": "884ee67d647d77e58740c1e645649e29ae9e8a6fe87c1376be0f3a30f3cc9ab3"},
     strip_prefix = {"": "clang+llvm-17.0.6-x86_64-linux-gnu-ubuntu-22.04"},
     urls = {"": ["https://github.com/llvm/llvm-project/releases/download/llvmorg-17.0.6/clang+llvm-17.0.6-x86_64-linux-gnu-ubuntu-22.04.tar.xz"]},
-    # Option 2:
-    # distribution = "clang+llvm-17.0.6-x86_64-linux-gnu-ubuntu-22.04.tar.xz",
-    exec_os = "linux",
-    exec_arch = "amd64",
 )
 use_repo(llvm, "llvm_toolchain_linux_exec")
 
 # Toolchain example for WebAssembly.
 llvm.toolchain(
     name = "llvm_toolchain_wasm",
+    libclang_rt = {
+        "@libclang_rt_wasm32//:libclang_rt.builtins-wasm32.a": "wasm32-unknown-unknown/libclang_rt.builtins.a",
+    },
     # WebAssembly tests use a separate (newer) version of LLVM to exercise
     # support for experimental features such as wasm64.
     llvm_versions = {
@@ -195,9 +205,6 @@ llvm.toolchain(
         "wasm32": "libc",
         "wasm64": "none",
     },
-    libclang_rt = {
-        "@libclang_rt_wasm32//:libclang_rt.builtins-wasm32.a": "wasm32-unknown-unknown/libclang_rt.builtins.a",
-    },
 )
 llvm.sysroot(
     name = "llvm_toolchain_wasm",
@@ -209,17 +216,20 @@ llvm.sysroot(
     label = "@wasi_sdk_sysroots//empty",
     targets = ["wasm64"],
 )
-
 use_repo(llvm, "llvm_toolchain_wasm")
+
 register_toolchains("@llvm_toolchain_wasm//:all")
 
 wasi_sdk_sysroots = use_repo_rule("//wasm:wasi_sdk.bzl", "wasi_sdk_sysroots")
+
 wasi_sdk_sysroots(name = "wasi_sdk_sysroots")
 
 libclang_rt_wasm32 = use_repo_rule("//wasm:wasi_sdk.bzl", "libclang_rt_wasm32")
+
 libclang_rt_wasm32(name = "libclang_rt_wasm32")
 
 http_archive = use_repo_rule("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
+
 # This sysroot is used by github.com/vsco/bazel-toolchains.
 http_archive(
     name = "org_chromium_sysroot_linux_x64",

tests/WORKSPACE

@@ -250,6 +250,17 @@ rules_rust_dependencies()
 
 rust_register_toolchains()
 
+http_archive(
+    name = "rules_python",
+    sha256 = "4f7e2aa1eb9aa722d96498f5ef514f426c1f55161c3c9ae628c857a7128ceb07",
+    strip_prefix = "rules_python-1.0.0",
+    url = "https://github.com/bazelbuild/rules_python/releases/download/1.0.0/rules_python-1.0.0.tar.gz",
+)
+
+load("@rules_python//python:repositories.bzl", "py_repositories")
+
+py_repositories()
+
 # For testing rules_foreign_cc.
 # See https://bazelbuild.github.io/rules_foreign_cc/0.6.0/cmake.html
 
@@ -260,6 +271,27 @@ http_archive(
     url = "https://github.com/bazelbuild/rules_foreign_cc/archive/0.13.0.tar.gz",
 )
 
+http_archive(
+    name = "com_google_protobuf",
+    sha256 = "537d1c4edb6cbfa96d98a021650e3c455fffcf80dbdcea7fe46cb356e6e9732d",
+    strip_prefix = "protobuf-29.0-rc3",
+    urls = ["https://github.com/protocolbuffers/protobuf/releases/download/v29.0-rc3/protobuf-29.0-rc3.zip"],
+)
+
+load("@com_google_protobuf//:protobuf_deps.bzl", "protobuf_deps")
+
+protobuf_deps()
+
+http_archive(
+    name = "rules_java",
+    sha256 = "6d8c6d5cd86fed031ee48424f238fa35f33abc9921fd97dd4ae1119a29fc807f",
+    urls = ["https://github.com/bazelbuild/rules_java/releases/download/8.6.3/rules_java-8.6.3.tar.gz"],
+)
+
+load("@rules_java//java:rules_java_deps.bzl", "rules_java_dependencies")
+
+rules_java_dependencies()
+
 load("@rules_foreign_cc//foreign_cc:repositories.bzl", "rules_foreign_cc_dependencies")
 
 rules_foreign_cc_dependencies()

tests/scripts/bazel.sh

@@ -38,6 +38,7 @@ readonly bazel
 
 common_args=(
   "--enable_bzlmod=${USE_BZLMOD:-true}"
+  "--enable_workspace"
 )
 
 # shellcheck disable=SC2034

tests/scripts/run_external_tests.sh

@@ -24,7 +24,12 @@ cd "${scripts_dir}"
 # Generate some files needed for the tests.
 "${bazel}" query "${common_args[@]}" @io_bazel_rules_go//tests/core/cgo:dylib_test >/dev/null
 if [[ ${USE_BZLMOD} == "true" ]]; then
-  "$("${bazel}" info output_base)/external/rules_go~/tests/core/cgo/generate_imported_dylib.sh"
+  script="$("${bazel}" info output_base)/external/rules_go~/tests/core/cgo/generate_imported_dylib.sh"
+  if [[ -f "${script}" ]]; then
+    "${script}"
+  else
+    "$("${bazel}" info output_base)/external/rules_go+/tests/core/cgo/generate_imported_dylib.sh"
+  fi
 else
   "$("${bazel}" info output_base)/external/io_bazel_rules_go/tests/core/cgo/generate_imported_dylib.sh"
 fi

toolchain/deps.bzl

@@ -19,9 +19,9 @@ def bazel_toolchain_dependencies():
     if not native.existing_rule("rules_cc"):
         http_archive(
             name = "rules_cc",
-            urls = ["https://github.com/bazelbuild/rules_cc/releases/download/0.0.9/rules_cc-0.0.9.tar.gz"],
-            sha256 = "2037875b9a4456dce4a79d112a8ae885bbc4aad968e6587dca6e64f3a0900cdf",
-            strip_prefix = "rules_cc-0.0.9",
+            urls = ["https://github.com/bazelbuild/rules_cc/releases/download/0.0.17/rules_cc-0.0.17.tar.gz"],
+            sha256 = "abc605dd850f813bb37004b77db20106a19311a96b2da1c92b789da529d28fe1",
+            strip_prefix = "rules_cc-0.0.17",
         )
 
     # Load bazel_skylib if the user has not defined them.