try split page publish

Gemfile

@@ -1,5 +1,6 @@
 source 'https://rubygems.org'
 
-gem 'asciidoctor', '2.0.10'
+gem 'asciidoctor', '2.0.11'
+gem 'asciidoctor-multipage', '0.0.12 '
 gem 'concurrent-ruby', '1.1.7'
 gem 'tilt', '2.0.10'

Gemfile.lock

@@ -1,7 +1,9 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    asciidoctor (2.0.10)
+    asciidoctor (2.0.11)
+    asciidoctor-multipage (0.0.12)
+      asciidoctor (>= 2.0.11, < 2.1)
     concurrent-ruby (1.1.7)
     tilt (2.0.10)
 
@@ -9,9 +11,10 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  asciidoctor (= 2.0.10)
+  asciidoctor (= 2.0.11)
+  asciidoctor-multipage (= 0.0.12)
   concurrent-ruby (= 1.1.7)
   tilt (= 2.0.10)
 
 BUNDLED WITH
-   2.0.2
+   2.2.5

Makefile

@@ -1,6 +1,15 @@
-.PHONY: clean
+.PHONY: clean multipage
 
+IN = README.adoc
+OPTS = \
+	--failure-level info \
+	--template-dir template_dir \
+	--trace \
+	-v
 OUT = README.html
+OUT_DIR = out
+OUT_MULTIPAGE_DIR = $(OUT_DIR)/multipage
+OUT_MULTIPAGE = $(OUT_MULTIPAGE_DIR)/README.html
 HEAD = head.html
 BODY = body.html
 FOOT = foot.html
@@ -12,7 +21,7 @@ else
 	MEDIA_CMD = -a china-dictatorship-media-base='$(MEDIA)'
 endif
 
-$(OUT): README.adoc $(HEAD) $(FOOT) template_dir/*
+$(OUT): $(IN) $(HEAD) $(FOOT) template_dir/*
 	@# --embedded + head/foot originally added to fix image height:
 	@# https://stackoverflow.com/questions/63464732/how-to-set-a-custom-image-height-for-an-image-in-asciidoctor
 	@#
@@ -21,13 +30,21 @@ $(OUT): README.adoc $(HEAD) $(FOOT) template_dir/*
 	bundle exec asciidoctor \
 		$(MEDIA_CMD) \
 	  --embedded \
-	  --failure-level info \
 	  -o $(BODY) \
-		--template-dir template_dir \
-		--trace \
-	  -v \
+	  $(OPTS) \
 	  '$<'
 	cat $(HEAD) $(BODY) $(FOOT) > '$@'
 
+multipage: $(OUT_MULTIPAGE)
+
+$(OUT_MULTIPAGE): $(IN) template_dir/*
+	bundle exec asciidoctor \
+		-D '$(OUT_MULTIPAGE_DIR)' \
+		-a multipage-level=6 \
+		-b multipage_html5 \
+		-r asciidoctor-multipage \
+	  $(OPTS) \
+	  '$<'
+
 clean:
 	rm -rf $(OUT) $(BODY)

push

@@ -3,27 +3,33 @@
 # https://github.com/cirosantilli/china-dictatorship#mirrors
 
 set -eux
+
 make
+make multipage
 git push --follow-tags
 git push git@gitlab.com:cirosantilli/china-dictatorship.git
 
+out_dir=out/
+out_multipage_dir="${out_dir}/multipage"
+
 # GitHub pages.
 # One time initial setup.
 # git checkout --orphan gh-pages
 # and copy over https://github.com/cirosantilli/jekyll-min
-gh_pages_dir=out/gh-pages
+gh_pages_dir="${out_dir}/gh-pages"
 if [ ! -d "$gh_pages_dir" ]; then
   mkdir -p "$gh_pages_dir"
   git clone --branch gh-pages --depth 1 "$(git remote get-url origin)" "$gh_pages_dir"
 fi
 cp README.html "${gh_pages_dir}/index.html"
+cp "${out_multipage_dir}/"* "$gh_pages_dir"
+mv "${gh_pages_dir}/README.html" "${gh_pages_dir}/index-split.html"
 git -C "$gh_pages_dir" add .
 if git -C "$gh_pages_dir" commit -m "$(git log -1 --format="%H")"; then
   git -C "$gh_pages_dir" push
 fi
 
 # GitLab pages
-out_dir=out/
 gl_pages_dir="${out_dir}/gl-pages"
 if [ ! -d "$gl_pages_dir" ]; then
   mkdir -p "${out_dir}"
@@ -31,6 +37,8 @@ if [ ! -d "$gl_pages_dir" ]; then
 fi
 make MEDIA=https://gitlab.com/cirosantilli/china-dictatorship-media/-/raw/master OUT="${gl_pages_dir}/public/index.html"
 cp .gitlab-ci.yml "${gl_pages_dir}"
+cp "${out_multipage_dir}/"* "$gh_pages_dir"
+mv "${gh_pages_dir}/README.html" "${gh_pages_dir}/index-split.html"
 git -C "$gl_pages_dir" add .
 if git -C "$gl_pages_dir" commit -m "$(git log -1 --format="%H")"; then
   git -C "$gl_pages_dir" push