Moves //bazel/browsers/... to //tools/browsers/....

Refs #74.

Modifications were just a find-and-replace of `//bazel/browsers` -> `//tools/browsers`. No manual modifications appear to be needed.

WORKSPACE.bazel

@@ -57,5 +57,5 @@ load(
 web_test_repositories()
 
 # Load browser binaries.
-load("//bazel/browsers:browser_repositories.bzl", "browser_repositories")
+load("//tools/browsers:browser_repositories.bzl", "browser_repositories")
 browser_repositories()

tools/browsers/BUILD.bazel

@@ -3,6 +3,7 @@
 # flag, making the browser more easily inspectable.
 # See: https://github.com/bazelbuild/rules_webtesting/issues/324
 
+load("@bazel_skylib//:bzl_library.bzl", "bzl_library")
 load("@bazel_skylib//rules:common_settings.bzl", "bool_flag")
 
 # Whether to use the debug versions of browsers or the "normal" version if not.
@@ -15,7 +16,7 @@ config_setting(
     name = "use_debug_browsers_config",
     flag_values = {":use_debug_browsers": "True"},
     visibility = [
-        "//bazel/browsers:__subpackages__",
+        "//tools/browsers:__subpackages__",
 
         # Should not be necessary, but is to avoid a bugged visibility error.
         # https://github.com/bazelbuild/bazel/issues/19126
@@ -25,6 +26,35 @@ config_setting(
 
 alias(
     name = "chromium-local",
-    actual = "//bazel/browsers/chromium",
+    actual = "//tools/browsers/chromium",
     visibility = ["//visibility:public"],
 )
+
+bzl_library(
+    name = "browser_archive_repo",
+    srcs = ["browser_archive_repo.bzl"],
+    visibility = [
+        "//tools/browsers/chromium:__pkg__",
+        "//tools/browsers/firefox:__pkg__",
+    ],
+)
+
+bzl_library(
+    name = "browser_configure",
+    srcs = ["browser_configure.bzl"],
+)
+
+bzl_library(
+    name = "browser_repositories",
+    srcs = ["browser_repositories.bzl"],
+    deps = [
+        "//tools/browsers/chromium:chromium_bzl",
+        "//tools/browsers/firefox:firefox_bzl",
+    ],
+)
+
+bzl_library(
+    name = "browser_toolchain_alias",
+    srcs = ["browser_toolchain_alias.bzl"],
+    deps = [":browser_configure"],
+)

bazel/browsers/README.md → tools/browsers/README.md

@@ -7,7 +7,7 @@ We manually keep the configuration of these two tools in sync to create a consis
 
 ## Bazel
 
-Bazel `karma_web_test_suite` and `protractor_web_test_suite` targets will use Chromium or Firefox provisioned by `//bazel/browsers`.
+Bazel `karma_web_test_suite` and `protractor_web_test_suite` targets will use Chromium or Firefox provisioned by `//tools/browsers`.
 The version of Chrome and Firefox are specified in the `chromium.bzl` and `firefox.bzl` files in `/bazel/browsers`.
 
 The process of updating the Chrome or Firefox version is not straightforward, but below are dedicated sections for each browser.

bazel/browsers/browser_archive_repo.bzl → tools/browsers/browser_archive_repo.bzl

@@ -29,7 +29,7 @@ def _browser_archive_impl(ctx):
     # repository `BUILD.bazel` file that exposes the archive files, together
     # with the specified named files using the `browser_configure` rule.
     ctx.file("BUILD.bazel", content = """
-load("@rules_prerender//bazel/browsers:browser_configure.bzl", "browser_configure")
+load("@rules_prerender//tools/browsers:browser_configure.bzl", "browser_configure")
 
 licenses({licenses})
 

bazel/browsers/browser_repositories.bzl → tools/browsers/browser_repositories.bzl

@@ -5,8 +5,8 @@ Unlike the `rules_webtesting` `browser_repositories`, this function defines
 separate repositories for each platform.
 """
 
-load("//bazel/browsers/chromium:chromium.bzl", "define_chromium_repositories")
-load("//bazel/browsers/firefox:firefox.bzl", "define_firefox_repositories")
+load("//tools/browsers/chromium:chromium.bzl", "define_chromium_repositories")
+load("//tools/browsers/firefox:firefox.bzl", "define_firefox_repositories")
 
 def browser_repositories():
     """Load pinned `@io_bazel_rules_webtesting` browser versions."""

bazel/browsers/chromium/BUILD.bazel → tools/browsers/chromium/BUILD.bazel

@@ -1,6 +1,6 @@
 load("@bazel_skylib//:bzl_library.bzl", "bzl_library")
 load("@io_bazel_rules_webtesting//web:web.bzl", "browser")
-load("//bazel/browsers:browser_toolchain_alias.bzl", "browser_toolchain_alias")
+load("//tools/browsers:browser_toolchain_alias.bzl", "browser_toolchain_alias")
 
 PLATFORM_METADATA = select({
     "//tools/constraints:linux_x64": [
@@ -44,6 +44,6 @@ browser_toolchain_alias(
 bzl_library(
     name = "chromium_bzl",
     srcs = ["chromium.bzl"],
-    visibility = ["//bazel/browsers:__pkg__"],
-    deps = ["//bazel/browsers:browser_archive_repo"],
+    visibility = ["//tools/browsers:__pkg__"],
+    deps = ["//tools/browsers:browser_archive_repo"],
 )

bazel/browsers/chromium/chromium.bzl → tools/browsers/chromium/chromium.bzl

@@ -1,6 +1,6 @@
 """Defines repositories for the Chromium browser."""
 
-load("//bazel/browsers:browser_archive_repo.bzl", "browser_archive")
+load("//tools/browsers:browser_archive_repo.bzl", "browser_archive")
 
 def define_chromium_repositories():
     # To update to a newer version of Chromium see instructions in

bazel/browsers/firefox/BUILD.bazel → tools/browsers/firefox/BUILD.bazel

@@ -1,6 +1,6 @@
 load("@bazel_skylib//:bzl_library.bzl", "bzl_library")
 load("@io_bazel_rules_webtesting//web:web.bzl", "browser")
-load("//bazel/browsers:browser_toolchain_alias.bzl", "browser_toolchain_alias")
+load("//tools/browsers:browser_toolchain_alias.bzl", "browser_toolchain_alias")
 
 PLATFORM_METADATA = select({
     "//tools/constraints:linux_x64": [
@@ -51,6 +51,6 @@ browser_toolchain_alias(
 bzl_library(
     name = "firefox_bzl",
     srcs = ["firefox.bzl"],
-    visibility = ["//bazel/browsers:__pkg__"],
-    deps = ["//bazel/browsers:browser_archive_repo"],
+    visibility = ["//tools/browsers:__pkg__"],
+    deps = ["//tools/browsers:browser_archive_repo"],
 )

bazel/browsers/firefox/firefox.bzl → tools/browsers/firefox/firefox.bzl

@@ -1,6 +1,6 @@
 """Defines repositories for the Firefox browser."""
 
-load("//bazel/browsers:browser_archive_repo.bzl", "browser_archive")
+load("//tools/browsers:browser_archive_repo.bzl", "browser_archive")
 
 def define_firefox_repositories():
     browser_archive(