refactor: drop Java dependency

.bazelrc

@@ -22,9 +22,6 @@ build:release --@rules_rust//rust/settings:lto=fat
 common --per_file_copt=external/.*protobuf.*@--PROTOBUF_WAS_NOT_SUPPOSED_TO_BE_BUILT
 common --host_per_file_copt=external/.*protobuf.*@--PROTOBUF_WAS_NOT_SUPPOSED_TO_BE_BUILT
 
-# Stardoc needs a jdk; give a hermetic one
-common --java_runtime_version=remotejdk_11
-
 # Load any settings specific to the current user.
 # .bazelrc.user should appear in .gitignore so that settings are not shared with team members
 # This needs to be last statement in this

.bcr/source.template.json

@@ -1,5 +1,6 @@
 {
   "integrity": "**leave this alone**",
   "strip_prefix": "{REPO}-{VERSION}",
+  "docs_url": "https://github.com/{OWNER}/{REPO}/releases/download/{TAG}/{REPO}-{TAG}.docs.tar.gz",
   "url": "https://github.com/{OWNER}/{REPO}/releases/download/{TAG}/{REPO}-{TAG}.tar.gz"
 }

.github/workflows/release_prep.sh

@@ -15,6 +15,15 @@ ARCHIVE="rules_playwright-$TAG.tar.gz"
 git archive --format=tar --prefix=${PREFIX}/ ${TAG} | gzip > $ARCHIVE
 SHA=$(shasum -a 256 $ARCHIVE | awk '{print $1}')
 
+# Add generated API docs to the release
+# See https://github.com/bazelbuild/bazel-central-registry/blob/main/docs/stardoc.md
+docs="$(mktemp -d)"; targets="$(mktemp)"
+bazel --output_base="$docs" query --output=label --output_file="$targets" 'kind("starlark_doc_extract rule", //...)'
+bazel --output_base="$docs" build --target_pattern_file="$targets"
+tar --create --auto-compress \
+    --directory "$(bazel --output_base="$docs" info bazel-bin)" \
+    --file "$GITHUB_WORKSPACE/${ARCHIVE%.tar.gz}.docs.tar.gz" .
+
 cat << EOF
 ## Using Bzlmod with Bazel 6 or greater
 

MODULE.bazel

@@ -105,11 +105,3 @@ crate.from_cargo(
     ],
 )
 use_repo(crate, "crate_index")
-
-http_jar = use_repo_rule("@bazel_tools//tools/build_defs/repo:http.bzl", "http_jar")
-
-http_jar(
-    name = "stardoc-prebuilt",
-    integrity = "sha256-jDi5ITmziwwiHCsfd8v0UOoraWXIAfICIll+wbpg/vE=",
-    urls = ["https://github.com/alexeagle/stardoc-prebuilt/releases/download/v0.7.1/renderer_deploy.jar"],
-)

playwright/BUILD.bazel

@@ -20,6 +20,16 @@ bzl_library(
     ],
 )
 
+starlark_doc_extract(
+    name = "defs.doc_extract",
+    src = "defs.bzl",
+    symbol_names = [
+        "playwright_integrity_map",
+        "playwright_browser_matrix",
+    ],
+    deps = [":defs"],
+)
+
 bzl_library(
     name = "extensions",
     srcs = ["extensions.bzl"],
@@ -32,6 +42,12 @@ bzl_library(
     ],
 )
 
+starlark_doc_extract(
+    name = "extensions.doc_extract",
+    src = "extensions.bzl",
+    deps = [":extensions"],
+)
+
 bzl_library(
     name = "repositories",
     srcs = ["repositories.bzl"],
@@ -46,3 +62,9 @@ bzl_library(
         "@bazel_tools//tools/build_defs/repo:utils.bzl",
     ],
 )
+
+starlark_doc_extract(
+    name = "repositories.doc_extract",
+    src = "repositories.bzl",
+    deps = [":repositories"],
+)

tools/BUILD.bazel

@@ -1,7 +0,0 @@
-package(default_visibility = ["//visibility:public"])
-
-java_binary(
-     name = "stardoc_renderer",
-     main_class = "com/google/devtools/build/stardoc/renderer/RendererMain",
-     runtime_deps = ["@stardoc-prebuilt//jar"],
-)