chore: bump to Bazel 7

.bazeliskrc

@@ -1,2 +1,2 @@
 BAZELISK_BASE_URL=https://github.com/aspect-build/aspect-cli/releases/download
-USE_BAZEL_VERSION=aspect/5.7.2
+USE_BAZEL_VERSION=aspect/5.9.25

.bazelversion

@@ -1,4 +1,4 @@
-6.3.2
+7.1.1
 # The first line of this file is used by Bazelisk and Bazel to be sure
 # the right version of Bazel is used to build and test this repo.
 # This also defines which version is used on CI.

.github/workflows/ci.yaml

@@ -28,8 +28,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      # TODO(alex): add testing on Bazel 7
-      - id: bazel_6
+      - id: bazel_7
         run: echo "bazelversion=$(head -n 1 .bazelversion)" >> $GITHUB_OUTPUT
     outputs:
       # Will look like ["<version from .bazelversion>", ...]

.gitignore

@@ -3,4 +3,13 @@ dist
 node_modules
 .DS_Store
 aspect-build-webpack-*
-.bazelrc.user
+.bazelrc.user
+
+# Don't commit lockfile for now as it is unstable. Do allow for it to be
+# created, however, since it gives a performance boost for local development.
+# https://github.com/bazelbuild/bazel/issues/19026
+# https://github.com/bazelbuild/bazel/issues/19621
+# https://github.com/bazelbuild/bazel/issues/19971
+# https://github.com/bazelbuild/bazel/issues/20272
+# https://github.com/bazelbuild/bazel/issues/20369
+MODULE.bazel.lock

BUILD.bazel

@@ -3,6 +3,9 @@ load("@bazel_gazelle//:def.bzl", "gazelle", "gazelle_binary")
 load("@buildifier_prebuilt//:rules.bzl", "buildifier")
 load("@npm//:defs.bzl", "npm_link_all_packages")
 
+# buildifier: disable=bzl-visibility
+load("//webpack/private:is_bazel_7_or_greater.bzl", "is_bazel_7_or_greater")
+
 npm_link_all_packages(name = "node_modules")
 
 gazelle_binary(
@@ -33,5 +36,5 @@ bzl_library(
     deps = [
         "@bazel_tools//tools/build_defs/repo:http.bzl",
         "@bazel_tools//tools/build_defs/repo:utils.bzl",
-    ],
+    ] + (["@bazel_tools//tools/build_defs/repo:cache.bzl"] if is_bazel_7_or_greater() else []),
 )

MODULE.bazel

@@ -10,6 +10,9 @@ bazel_dep(name = "aspect_bazel_lib", version = "1.38.1")
 bazel_dep(name = "aspect_rules_js", version = "1.34.0")
 bazel_dep(name = "bazel_skylib", version = "1.4.1")
 
-bazel_dep(name = "gazelle", version = "0.29.0", dev_dependency = True, repo_name = "bazel_gazelle")
-bazel_dep(name = "bazel_skylib_gazelle_plugin", version = "1.4.1", dev_dependency = True)
+####### Dev dependencies ########
+
+bazel_dep(name = "bazel_skylib_gazelle_plugin", version = "1.5.0", dev_dependency = True)
 bazel_dep(name = "buildifier_prebuilt", version = "6.1.2.1", dev_dependency = True)
+bazel_dep(name = "gazelle", version = "0.36.0", dev_dependency = True, repo_name = "bazel_gazelle")
+bazel_dep(name = "rules_go", version = "0.46.0", dev_dependency = True)

internal_deps.bzl

@@ -20,20 +20,20 @@ def rules_webpack_internal_deps():
 
     http_archive(
         name = "io_bazel_rules_go",
-        sha256 = "099a9fb96a376ccbbb7d291ed4ecbdfd42f6bc822ab77ae6f1b5cb9e914e94fa",
-        urls = ["https://github.com/bazelbuild/rules_go/releases/download/v0.35.0/rules_go-v0.35.0.zip"],
+        sha256 = "80a98277ad1311dacd837f9b16db62887702e9f1d1c4c9f796d0121a46c8e184",
+        urls = ["https://github.com/bazelbuild/rules_go/releases/download/v0.46.0/rules_go-v0.46.0.zip"],
     )
 
     http_archive(
         name = "bazel_gazelle",
-        sha256 = "448e37e0dbf61d6fa8f00aaa12d191745e14f07c31cabfa731f0c8e8a4f41b97",
-        urls = ["https://github.com/bazelbuild/bazel-gazelle/releases/download/v0.28.0/bazel-gazelle-v0.28.0.tar.gz"],
+        integrity = "sha256-dd8ojEsxyB61D1Hi4U9HY8t1SNquEmgXJHBkY3/Z6mI=",
+        urls = ["https://github.com/bazelbuild/bazel-gazelle/releases/download/v0.36.0/bazel-gazelle-v0.36.0.tar.gz"],
     )
 
     http_archive(
         name = "bazel_skylib_gazelle_plugin",
-        sha256 = "0a466b61f331585f06ecdbbf2480b9edf70e067a53f261e0596acd573a7d2dc3",
-        urls = ["https://github.com/bazelbuild/bazel-skylib/releases/download/1.4.1/bazel-skylib-gazelle-plugin-1.4.1.tar.gz"],
+        sha256 = "747addf3f508186234f6232674dd7786743efb8c68619aece5fb0cac97b8f415",
+        urls = ["https://github.com/bazelbuild/bazel-skylib/releases/download/1.5.0/bazel-skylib-gazelle-plugin-1.5.0.tar.gz"],
     )
 
     http_archive(

webpack/BUILD.bazel

@@ -1,4 +1,5 @@
 load("@bazel_skylib//:bzl_library.bzl", "bzl_library")
+load("//webpack/private:is_bazel_7_or_greater.bzl", "is_bazel_7_or_greater")
 
 exports_files(["defs.bzl"])
 
@@ -9,7 +10,7 @@ bzl_library(
     deps = [
         "//webpack/private:webpack_bundle",
         "//webpack/private:webpack_devserver",
-    ],
+    ] + (["@bazel_tools//tools/build_defs/repo:cache.bzl"] if is_bazel_7_or_greater() else []),
 )
 
 bzl_library(
@@ -19,5 +20,5 @@ bzl_library(
     deps = [
         "@bazel_tools//tools/build_defs/repo:http.bzl",
         "@bazel_tools//tools/build_defs/repo:utils.bzl",
-    ],
+    ] + (["@bazel_tools//tools/build_defs/repo:cache.bzl"] if is_bazel_7_or_greater() else []),
 )

webpack/private/is_bazel_7_or_greater.bzl

@@ -0,0 +1,7 @@
+"is_bazel_7_or_greater"
+
+def is_bazel_7_or_greater():
+    # Vendored in from https://github.com/aspect-build/bazel-lib/blob/adad7889c925c4f22a2f84568268f0a62e7c2fb0/lib/private/utils.bzl#L208
+    # so that rules_js remains compatible with aspect_bazel_lib >= 2.0.0 and < 2.2.0.
+    # TODO(2.0): remove this and switch to the upstream function and bump minimum aspect_bazel_lib version to 2.2.0
+    return "apple_binary" not in dir(native) and "cc_host_toolchain_alias" not in dir(native)