1 files changed, 88 insertions, 0 deletions
diff --git a/json4cpp/docs/docset/Makefile b/json4cpp/docs/docset/Makefile
new file mode 100644
index 0000000000..9f43634629
--- /dev/null
+++ b/json4cpp/docs/docset/Makefile
@@ -0,0 +1,88 @@
+SHELL=/usr/bin/env bash
+SED ?= $(shell which gsed 2>/dev/null || which sed)
+
+MKDOCS_PAGES=$(shell cd ../mkdocs/docs/ && find * -type f -name '*.md' | sort)
+
+.PHONY: all
+all: JSON_for_Modern_C++.tgz
+
+docSet.dsidx: docSet.sql
+	# generate index
+	sqlite3 docSet.dsidx <docSet.sql
+
+JSON_for_Modern_C++.docset: Info.plist docSet.dsidx
+	rm -fr JSON_for_Modern_C++.docset JSON_for_Modern_C++.tgz
+	mkdir -p JSON_for_Modern_C++.docset/Contents/Resources/Documents/
+	cp icon*.png JSON_for_Modern_C++.docset
+	cp Info.plist JSON_for_Modern_C++.docset/Contents
+	# build and copy documentation
+	$(MAKE) install_venv -C ../mkdocs
+	$(MAKE) build -C ../mkdocs
+	cp -r ../mkdocs/site/* JSON_for_Modern_C++.docset/Contents/Resources/Documents
+	# patch CSS to hide navigation items
+	echo -e "\n\nheader, footer, nav.md-tabs, nav.md-tabs--active, div.md-sidebar--primary, a.md-content__button { display: none; }" >> "$$(ls JSON_for_Modern_C++.docset/Contents/Resources/Documents/assets/stylesheets/main.*.min.css)"
+	# fix spacing
+	echo -e "\n\ndiv.md-sidebar div.md-sidebar--secondary, div.md-main__inner { top: 0; margin-top: 0 }" >> "$$(ls JSON_for_Modern_C++.docset/Contents/Resources/Documents/assets/stylesheets/main.*.min.css)"
+	# remove "JSON for Modern C++" from page titles (fallback)
+	find JSON_for_Modern_C++.docset/Contents/Resources/Documents -type f -exec $(SED) -i 's| - JSON for Modern C++</title>|</title>|' {} +
+	# replace page titles with name from index, if available
+	for page in $(MKDOCS_PAGES); do \
+		case "$$page" in \
+			*/index.md) path=$${page/\/index.md/} ;; \
+			*)          path=$${page/.md/}        ;; \
+		esac; \
+		title=$$(sqlite3 docSet.dsidx "SELECT name FROM searchIndex WHERE path='$$path/index.html'" | tr '\n' ',' | $(SED) -e 's/,/, /g' -e 's/, $$/\n/'); \
+		if [ "x$$title" != "x" ]; then \
+			$(SED) -i "s%<title>.*</title>%<title>$$title</title>%" "JSON_for_Modern_C++.docset/Contents/Resources/Documents/$$path/index.html"; \
+		fi \
+	done
+	# clean up
+	rm JSON_for_Modern_C++.docset/Contents/Resources/Documents/sitemap.*
+	# copy index
+	cp docSet.dsidx JSON_for_Modern_C++.docset/Contents/Resources/
+
+JSON_for_Modern_C++.tgz: JSON_for_Modern_C++.docset
+	tar --exclude='.DS_Store' -cvzf JSON_for_Modern_C++.tgz JSON_for_Modern_C++.docset
+
+# install docset for Zeal documentation browser (https://zealdocs.org/)
+.PHONY: install_docset_zeal
+install_docset_zeal: JSON_for_Modern_C++.docset
+	docset_root=$${XDG_DATA_HOME:-$$HOME/.local/share}/Zeal/Zeal/docsets; \
+	rm -rf $$docset_root/JSON_for_Modern_C++.docset; \
+	mkdir -p $$docset_root; \
+	cp -r JSON_for_Modern_C++.docset $$docset_root/
+
+# list mkdocs pages missing from the docset index
+.PHONY: list_missing_pages
+list_missing_pages: docSet.dsidx
+	@for page in $(MKDOCS_PAGES); do \
+		case "$$page" in \
+			*/index.md) path=$${page/\/index.md/} ;; \
+			*)          path=$${page/.md/}        ;; \
+		esac; \
+		if [ "x$$page" != "xindex.md" -a "x$$(sqlite3 docSet.dsidx "SELECT COUNT(*) FROM searchIndex WHERE path='$$path/index.html'")" = "x0" ]; then \
+			echo $$page; \
+		fi \
+	done
+
+# list paths in the docset index without a corresponding mkdocs page
+.PHONY: list_removed_paths
+list_removed_paths: docSet.dsidx
+	@for path in $$(sqlite3 docSet.dsidx "SELECT path FROM searchIndex"); do \
+		page=$${path/\/index.html/.md}; \
+		page_index=$${path/index.html/index.md}; \
+		page_found=0; \
+		for p in $(MKDOCS_PAGES); do \
+			if [ "x$$p" = "x$$page" -o "x$$p" = "x$$page_index" ]; then \
+				page_found=1; \
+			fi \
+		done; \
+		if [ "x$$page_found" = "x0" ]; then \
+			echo $$path; \
+		fi \
+	done
+
+.PHONY: clean
+clean:
+	rm -f docSet.dsidx
+	rm -fr JSON_for_Modern_C++.docset JSON_for_Modern_C++.tgz