build, doc: use new api doc tooling

.github/CODEOWNERS

@@ -22,8 +22,6 @@
 /onboarding.md @nodejs/tsc
 
 # nodejs.org website
-/doc/api_assets @nodejs/nodejs-website
-/doc/template.html @nodejs/nodejs-website
 /tools/doc @nodejs/web-infra
 
 # streams

.github/workflows/build-tarball.yml

@@ -28,6 +28,7 @@ concurrency:
   cancel-in-progress: true
 
 env:
+  NODE_VERSION: lts/*
   PYTHON_VERSION: '3.12'
   FLAKY_TESTS: keep_retrying
   CC: sccache clang
@@ -45,6 +46,10 @@ jobs:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683  # v4.2.2
         with:
           persist-credentials: false
+      - name: Install Node.js
+        uses: actions/setup-node@1d0ff469b7ec7b3cb9d8673fde0c81c44821de2a  # v4.2.0
+        with:
+          node-version: ${{ env.NODE_VERSION }}
       - name: Set up Python ${{ env.PYTHON_VERSION }}
         uses: actions/setup-python@8d9ed9ac5c53483de85588cdf95a591a75ab9f55  # v5.5.0
         with:
@@ -75,6 +80,10 @@ jobs:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683  # v4.2.2
         with:
           persist-credentials: false
+      - name: Install Node.js
+        uses: actions/setup-node@1d0ff469b7ec7b3cb9d8673fde0c81c44821de2a  # v4.2.0
+        with:
+          node-version: ${{ env.NODE_VERSION }}
       - name: Set up Python ${{ env.PYTHON_VERSION }}
         uses: actions/setup-python@8d9ed9ac5c53483de85588cdf95a591a75ab9f55  # v5.5.0
         with:

.github/workflows/tools.yml

@@ -124,17 +124,7 @@ jobs:
             label: tools
             run: |
               cd tools/doc
-              npm ci
-              NEW_VERSION=$(npm outdated --parseable | cut -d: -f4 | xargs)
-              if [ "$NEW_VERSION" != "" ]; then
-                echo "NEW_VERSION=new version" >> $GITHUB_ENV
-                rm -rf package-lock.json node_modules
-                # Include $NEW_VERSION to explicitly update the package.json
-                # entry for the dependency and also so that semver-major updates
-                # are not skipped.
-                npm install --ignore-scripts $NEW_VERSION
-                npm install --ignore-scripts
-              fi
+              ./update.sh
           - id: googletest
             subsystem: deps
             label: dependencies, test

Makefile

@@ -82,6 +82,7 @@ NODE_EXE = node$(EXEEXT)
 NODE ?= "$(PWD)/$(NODE_EXE)"
 NODE_G_EXE = node_g$(EXEEXT)
 NPM ?= ./deps/npm/bin/npm-cli.js
+NPX ?= ./deps/npm/bin/npx-cli.js
 
 # Flags for packaging.
 BUILD_DOWNLOAD_FLAGS ?= --download=all
@@ -333,7 +334,6 @@ coverage-run-js: ## Run JavaScript tests with coverage.
 # This does not run tests of third-party libraries inside deps.
 test: all ## Run default tests, linters, and build docs.
 	$(MAKE) -s tooltest
-	$(MAKE) -s test-doc
 	$(MAKE) -s build-addons
 	$(MAKE) -s build-js-native-api-tests
 	$(MAKE) -s build-node-api-tests
@@ -369,7 +369,7 @@ test-valgrind: all ## Run tests using valgrind.
 test-check-deopts: all
 	$(PYTHON) tools/test.py $(PARALLEL_ARGS) --mode=$(BUILDTYPE_LOWER) --check-deopts parallel sequential
 
-DOCBUILDSTAMP_PREREQS = tools/doc/addon-verify.mjs doc/api/addons.md
+DOCBUILDSTAMP_PREREQS = doc/api/addons.md
 
 ifeq ($(OSTYPE),aix)
 DOCBUILDSTAMP_PREREQS := $(DOCBUILDSTAMP_PREREQS) out/$(BUILDTYPE)/node.exp
@@ -385,7 +385,7 @@ test/addons/.docbuildstamp: $(DOCBUILDSTAMP_PREREQS) tools/doc/node_modules
 		echo "Skipping .docbuildstamp (no crypto and/or no ICU)"; \
 	else \
 		$(RM) -r test/addons/??_*/; \
-		[ -x $(NODE) ] && $(NODE) $< || node $< ; \
+		$(call available-node, $(NPX) --prefix tools/doc api-docs-tooling generate -t addon-verify -i doc/api/addons.md -o test/addons/ --no-lint) \
 		[ $$? -eq 0 ] && touch $@; \
 	fi
 
@@ -779,14 +779,10 @@ test-v8 test-v8-intl test-v8-benchmarks test-v8-all:
 	$(warning Use the git repo instead: $$ git clone https://github.com/nodejs/node.git)
 endif
 
-apidoc_dirs = out/doc out/doc/api out/doc/api/assets
+apidoc_dirs = out/doc out/doc/api
 skip_apidoc_files = doc/api/quic.md
 
-apidoc_sources = $(filter-out $(skip_apidoc_files), $(wildcard doc/api/*.md))
-apidocs_html = $(addprefix out/,$(apidoc_sources:.md=.html))
-apidocs_json = $(addprefix out/,$(apidoc_sources:.md=.json))
-
-apiassets = $(subst api_assets,api/assets,$(addprefix out/,$(wildcard doc/api_assets/*)))
+run-npm-ci = $(PWD)/$(NPM) ci
 
 tools/doc/node_modules: tools/doc/package.json
 	@if [ "$(shell $(node_use_openssl_and_icu))" != "true" ]; then \
@@ -795,13 +791,26 @@ tools/doc/node_modules: tools/doc/package.json
 		cd tools/doc && $(call available-node,$(run-npm-ci)) \
 	fi
 
+RAWVER=$(shell $(PYTHON) tools/getnodeversion.py)
+VERSION=v$(RAWVER)
+
 .PHONY: doc-only
 doc-only: tools/doc/node_modules \
-	$(apidoc_dirs) $(apiassets) ## Build the docs with the local or the global Node.js binary.
+	$(apidoc_dirs)  ## Builds the docs with the local or the global Node.js binary.
 	@if [ "$(shell $(node_use_openssl_and_icu))" != "true" ]; then \
-		echo "Skipping doc-only (no crypto and/or no ICU)"; \
+		echo "Skipping doc-only (no crypto or no icu)"; \
 	else \
-		$(MAKE) out/doc/api/all.html out/doc/api/all.json out/doc/api/stability; \
+		$(call available-node, \
+			$(NPX) --prefix tools/doc api-docs-tooling generate \
+			-t legacy-html-all legacy-json-all api-links \
+			-i doc/api/*.md \
+			-i lib/*.js \
+			--ignore $(skip_apidoc_files) \
+			-o out/doc/api/ \
+			--no-lint \
+			-c file://$(PWD)/CHANGELOG.md \
+			-v $(VERSION) \
+		) \
 	fi
 
 .PHONY: doc
@@ -817,82 +826,25 @@ out/doc/api: doc/api
 	mkdir -p $@
 	cp -r doc/api out/doc
 
-# If it's a source tarball, assets are already in doc/api/assets
-out/doc/api/assets:
-	mkdir -p $@
-	if [ -d doc/api/assets ]; then cp -r doc/api/assets out/doc/api; fi;
-
-# If it's not a source tarball, we need to copy assets from doc/api_assets
-out/doc/api/assets/%: doc/api_assets/% | out/doc/api/assets
-	@cp $< $@ ; $(RM) out/doc/api/assets/README.md
+out/doc/api/%.json out/doc/api/%.html: doc-only
 
+out/doc/api/all.html: doc-only
 
-run-npm-ci = $(PWD)/$(NPM) ci
-
-LINK_DATA = out/doc/apilinks.json
-VERSIONS_DATA = out/previous-doc-versions.json
-gen-api = tools/doc/generate.mjs --node-version=$(FULLVERSION) \
-		--apilinks=$(LINK_DATA) $< --output-directory=out/doc/api \
-		--versions-file=$(VERSIONS_DATA)
-gen-apilink = tools/doc/apilinks.mjs $(LINK_DATA) $(wildcard lib/*.js)
-
-$(LINK_DATA): $(wildcard lib/*.js) tools/doc/apilinks.mjs | out/doc
-	$(call available-node, $(gen-apilink))
-
-# Regenerate previous versions data if the current version changes
-$(VERSIONS_DATA): CHANGELOG.md src/node_version.h tools/doc/versions.mjs
-	$(call available-node, tools/doc/versions.mjs $@)
-
-node_use_icu = $(call available-node,"-p" "typeof Intl === 'object'")
-
-out/doc/api/%.json out/doc/api/%.html: doc/api/%.md tools/doc/generate.mjs \
-	tools/doc/markdown.mjs tools/doc/html.mjs tools/doc/json.mjs \
-	tools/doc/apilinks.mjs $(VERSIONS_DATA) | $(LINK_DATA) out/doc/api
-	@if [ "$(shell $(node_use_icu))" != "true" ]; then \
-		echo "Skipping documentation generation (no ICU)"; \
-	else \
-		$(call available-node, $(gen-api)) \
-	fi
-
-out/doc/api/all.html: $(apidocs_html) tools/doc/allhtml.mjs \
-	tools/doc/apilinks.mjs | out/doc/api
-	@if [ "$(shell $(node_use_icu))" != "true" ]; then \
-		echo "Skipping HTML single-page doc generation (no ICU)"; \
-	else \
-		$(call available-node, tools/doc/allhtml.mjs) \
-	fi
-
-out/doc/api/all.json: $(apidocs_json) tools/doc/alljson.mjs | out/doc/api
-	@if [ "$(shell $(node_use_icu))" != "true" ]; then \
-		echo "Skipping JSON single-file generation (no ICU)"; \
-	else \
-		$(call available-node, tools/doc/alljson.mjs) \
-	fi
-
-.PHONY: out/doc/api/stability
-out/doc/api/stability: out/doc/api/all.json tools/doc/stability.mjs | out/doc/api
-	@if [ "$(shell $(node_use_icu))" != "true" ]; then \
-		echo "Skipping stability indicator generation (no ICU)"; \
-	else \
-		$(call available-node, tools/doc/stability.mjs) \
-	fi
+out/doc/api/all.json: doc-only
 
 .PHONY: docopen
-docopen: out/doc/api/all.html ## Open the documentation in a web browser.
+docopen: doc-only ## Open the documentation in a web browser.
 	@$(PYTHON) -mwebbrowser file://$(abspath $<)
 
 .PHONY: docserve
-docserve: $(apidocs_html) $(apiassets) ## Serve the documentation on localhost:8000.
+docserve: doc-only ## Serve the documentation on localhost:8000.
 	@$(PYTHON) -m http.server 8000 --bind 127.0.0.1 --directory out/doc/api
 
 .PHONY: docclean
 .NOTPARALLEL: docclean
 docclean: ## Remove the generated documentation.
 	$(RM) -r out/doc
-	$(RM) "$(VERSIONS_DATA)"
 
-RAWVER=$(shell $(PYTHON) tools/getnodeversion.py)
-VERSION=v$(RAWVER)
 CHANGELOG=doc/changelogs/CHANGELOG_V$(firstword $(subst ., ,$(RAWVER))).md
 
 # For nightly builds, you must set DISTTYPE to "nightly", "next-nightly" or
@@ -1396,7 +1348,12 @@ tools/.mdlintstamp: tools/lint-md/node_modules/remark-parse/package.json $(LINT_
 	@touch $@
 
 .PHONY: lint-md
-lint-md: lint-js-doc | tools/.mdlintstamp ## Lint the markdown documents maintained by us in the codebase.
+lint-md: lint-js-doc lint-docs | tools/.mdlintstamp ## Lint the markdown documents maintained by us in the codebase.
+
+.PHONY: lint-docs
+lint-docs: tools/doc/node_modules
+	$(info Running API Doc linter...)
+	$(call available-node, $(NPX) --prefix tools/doc api-docs-tooling lint -i doc/api/*.md)
 
 run-format-md = tools/lint-md/lint-md.mjs --format $(LINT_MD_FILES)
 .PHONY: format-md

doc/api/synopsis.md

@@ -1,11 +1,11 @@
 # Usage and example
 
-## Usage
-
 <!--introduced_in=v0.10.0-->
 
 <!--type=misc-->
 
+## Usage
+
 `node [options] [V8 options] [script.js | -e "script" | - ] [arguments]`
 
 Please see the [Command-line options][] document for more information.