add dist target

.gitignore

@@ -1,2 +1,3 @@
 .ipynb_checkpoints/
 html/
+eulerbooks.tar.gz

Makefile

@@ -1,4 +1,4 @@
-.PHONY: all clean
+.PHONY: all clean dist
 
 HTMLS = $(patsubst notebooks/%.ipynb,html/%.html,$(wildcard notebooks/*.ipynb))
 
@@ -11,8 +11,21 @@ clean:
 	rm -r html
 
 html/%.html: notebooks/%.ipynb | html
-	jupyter nbconvert --to html $< --output $@ --execute --output-dir=.
+	jupyter nbconvert --to html $< --output $@ --output-dir=.
 	sed -i 's/$(badmathjax)/$(goodmathjax)/' $@
 
 html:
 	mkdir -p html
+
+dist: eulerbooks.tar.gz
+
+eulerbooks.tar.gz: $(HTMLS) Makefile README.md LICENSE
+	rm -f $@
+	mkdir eulerbooks
+	cp -r html eulerbooks
+	mkdir eulerbooks/notebooks
+	cp notebooks/*.ipynb eulerbooks/notebooks
+	cp -r notebooks/txt eulerbooks/notebooks
+	cp LICENSE Makefile README.md eulerbooks
+	tar -czf $@ eulerbooks
+	rm -r eulerbooks