[bazel] Use MODULE.bazel as repo root in rules

These rules still use `workspace` as their parameters but they accept
any file marking the root of the repository.

Signed-off-by: James Wainwright <[email protected]>
(cherry picked from commit 17f7877)

Author: jwnrt

BUILD.bazel

@@ -5,7 +5,7 @@
 package(default_visibility = ["//visibility:public"])
 
 exports_files([
-    "WORKSPACE.bzlmod",
+    "MODULE.bazel",
     "python-requirements.txt",
     "tool_requirements.py",
 ])

quality/BUILD.bazel

@@ -77,7 +77,7 @@ licence_test(
     Licensed under the Apache License, Version 2.0, see LICENSE for details.
     SPDX-License-Identifier: Apache-2.0
     """,
-    workspace = "//:WORKSPACE.bzlmod",
+    workspace = "//:MODULE.bazel",
 )
 
 format_exclude = [
@@ -97,7 +97,7 @@ clang_format_test(
     name = "clang_format_check",
     exclude_patterns = format_exclude,
     mode = "diff",
-    workspace = "//:WORKSPACE.bzlmod",
+    workspace = "//:MODULE.bazel",
 )
 
 clang_format_check(
@@ -139,7 +139,6 @@ test_suite(
 )
 
 buildifier_exclude = [
-    "./WORKSPACE.bzlmod",  # Prevent Buildifier from inserting unnecessary newlines.
     "./**/vendor/**",
     "./build/**",
 ]
@@ -156,7 +155,7 @@ buildifier_test(
     mode = "diff",
     no_sandbox = True,
     verbose = True,
-    workspace = "//:WORKSPACE.bzlmod",
+    workspace = "//:MODULE.bazel",
 )
 
 # TODO(cfrantz): Find a way to keep this list of rust targets synchronized
@@ -210,7 +209,7 @@ sh_test(
     name = "shellcheck_check",
     srcs = ["//util/sh/scripts:run-shellcheck.sh"],
     data = [
-        "//:WORKSPACE.bzlmod",
+        "//:MODULE.bazel",
         "@shellcheck",
     ],
     env = {

rules/scripts/clang_format.template.sh

@@ -16,7 +16,7 @@ elif [[ ! -z "${BUILD_WORKSPACE_DIRECTORY+is_set}" ]]; then
     cd ${BUILD_WORKSPACE_DIRECTORY} || exit 1
 else
     echo "Neither WORKSPACE nor BUILD_WORKSPACE_DIRECTORY were set."
-    echo "If this is a test rule, add 'workspace = \"//:WORKSPACE.bzlmod\"' to your rule."
+    echo "If this is a test rule, add 'workspace = \"//:MODULE.bazel\"' to your rule."
     exit 1
 fi
 

rules/scripts/rustfmt.template.sh

@@ -15,7 +15,7 @@ elif [[ ! -z "${BUILD_WORKSPACE_DIRECTORY+is_set}" ]]; then
     cd ${BUILD_WORKSPACE_DIRECTORY} || exit 1
 else
     echo "Neither WORKSPACE nor BUILD_WORKSPACE_DIRECTORY were set."
-    echo "If this is a test rule, add 'workspace = \"//:WORKSPACE.bzlmod\"' to your rule."
+    echo "If this is a test rule, add 'workspace = \"//:MODULE.bazel\"' to your rule."
     exit 1
 fi
 

util/sh/scripts/run-shellcheck.sh

@@ -6,12 +6,12 @@
 set -e
 
 # Escape the sandbox when running under `bazel test`. This script assumes that
-# when it's invoked by Bazel, the Bazel target will depend on `//:WORKSPACE.bzlmod`.
+# when it's invoked by Bazel, the Bazel target will depend on `//:MODULE.bazel`.
 # This assumption enables us to infer that we're running in the sandbox when we
-# see a symlink named "WORKSPACE.bzlmod".
-if [[ -L WORKSPACE.bzlmod ]]; then
+# see a symlink named "MODULE.bazel".
+if [[ -L MODULE.bazel ]]; then
     SHELLCHECK="$(realpath "${SHELLCHECK}")"
-    REPO_TOP="$(dirname "$(realpath WORKSPACE.bzlmod)")"
+    REPO_TOP="$(dirname "$(realpath MODULE.bazel)")"
     cd "${REPO_TOP}"
 else
     REPO_TOP="$(git rev-parse --show-toplevel)"