Move buildifier setup from WORKSPACE to Bzlmod

Signed-off-by: Sara Adams <sara.e.adams@gmail.com>

MODULE.bazel

@@ -1,3 +1,4 @@
 bazel_dep(name = "bazel_skylib", version = "1.5.0")
+bazel_dep(name = "buildifier_prebuilt", version = "6.3.3")
 bazel_dep(name = "platforms", version = "0.0.8")
 bazel_dep(name = "rules_proto", version = "5.3.0-21.7")

WORKSPACE

@@ -2,7 +2,7 @@ workspace(
     name = "com_engflow_bazel_invocation_analyzer",
 )
 
-load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_file", "http_jar")
+load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_jar")
 
 http_jar(
     name = "byte_buddy",
@@ -90,57 +90,6 @@ http_jar(
 
 # Dependencies required for linting
 
-## BUILD files
-http_file(
-    name = "buildifier_darwin_amd64",
-    executable = True,
-    sha256 = "c9378d9f4293fc38ec54a08fbc74e7a9d28914dae6891334401e59f38f6e65dc",
-    urls = [
-        "https://storage.googleapis.com/engflow-tools-public/github.com/bazelbuild/buildtools/releases/download/5.1.0/buildifier-darwin-amd64",
-        "https://github.com/bazelbuild/buildtools/releases/download/5.1.0/buildifier-darwin-amd64",
-    ],
-)
-
-http_file(
-    name = "buildifier_darwin_arm64",
-    executable = True,
-    sha256 = "745feb5ea96cb6ff39a76b2821c57591fd70b528325562486d47b5d08900e2e4",
-    urls = [
-        "https://storage.googleapis.com/engflow-tools-public/github.com/bazelbuild/buildtools/releases/download/5.1.0/buildifier-darwin-arm64",
-        "https://github.com/bazelbuild/buildtools/releases/download/5.1.0/buildifier-darwin-arm64",
-    ],
-)
-
-http_file(
-    name = "buildifier_linux_amd64",
-    executable = True,
-    sha256 = "52bf6b102cb4f88464e197caac06d69793fa2b05f5ad50a7e7bf6fbd656648a3",
-    urls = [
-        "https://storage.googleapis.com/engflow-tools-public/github.com/bazelbuild/buildtools/releases/download/5.1.0/buildifier-linux-amd64",
-        "https://github.com/bazelbuild/buildtools/releases/download/5.1.0/buildifier-linux-amd64",
-    ],
-)
-
-http_file(
-    name = "buildifier_linux_arm64",
-    executable = True,
-    sha256 = "917d599dbb040e63ae7a7e1adb710d2057811902fdc9e35cce925ebfd966eeb8",
-    urls = [
-        "https://storage.googleapis.com/engflow-tools-public/github.com/bazelbuild/buildtools/releases/download/5.1.0/buildifier-linux-arm64",
-        "https://github.com/bazelbuild/buildtools/releases/download/5.1.0/buildifier-linux-arm64",
-    ],
-)
-
-http_file(
-    name = "buildifier_windows_amd64",
-    executable = True,
-    sha256 = "2f039125e2fbef4c804e43dc11c71866cf444306ac6d0f5e38c592854458f425",
-    urls = [
-        "https://storage.googleapis.com/engflow-tools-public/github.com/bazelbuild/buildtools/releases/download/5.1.0/buildifier-windows-amd64.exe",
-        "https://github.com/bazelbuild/buildtools/releases/download/5.1.0/buildifier-windows-amd64.exe",
-    ],
-)
-
 ## Java files
 http_jar(
     name = "google_java_format",

infra/lint.sh

@@ -49,7 +49,7 @@ EOT
 }
 
 JAVA_FORMATTER="$(rlocation com_engflow_bazel_invocation_analyzer/third_party/google-java-format/google-java-format)"
-STARLARK_FORMATTER="$(rlocation com_engflow_bazel_invocation_analyzer/third_party/buildifier/buildifier.exe)"
+STARLARK_FORMATTER="$(rlocation com_engflow_bazel_invocation_analyzer/third_party/buildifier/buildifier)"
 POSITIONAL_ARGS=()
 FIX=
 

third_party/buildifier/BUILD

@@ -1,18 +1,8 @@
 package(default_visibility = ["//infra:__subpackages__"])
 
-load("@bazel_skylib//rules:copy_file.bzl", "copy_file")
+load("@buildifier_prebuilt//:rules.bzl", "buildifier_binary")
 
-copy_file(
+buildifier_binary(
     name = "buildifier",
-    src = select({
-        "//conditions:darwin_arm64": "@buildifier_darwin_arm64//file",
-        "//conditions:darwin_x86_64": "@buildifier_darwin_amd64//file",
-        "//conditions:linux_aarch64": "@buildifier_linux_arm64//file",
-        "//conditions:linux_x86_64": "@buildifier_linux_amd64//file",
-        "//conditions:windows": "@buildifier_windows_amd64//file",
-        "//conditions:default": "@buildifier_linux_amd64//file",
-    }),
-    out = "buildifier.exe",
-    allow_symlink = True,
-    is_executable = True,
+    visibility = ["//visibility:public"],
 )