From 929f82fbeb8e0b7b9b3e7f4d3b4cb2eefe32f7a3 Mon Sep 17 00:00:00 2001
From: Jany Belluz <Jany.Belluz@ensimag.imag.fr>
Date: Sun, 22 Dec 2013 13:49:16 +0100
Subject: [PATCH] generate webfonts and css rules WIP

---
 .gitignore           |  1 +
 Makefile             | 25 ++++++++++++++++++-------
 validate-generate.sh | 16 ++++++++++++++++
 3 files changed, 35 insertions(+), 7 deletions(-)

diff --git a/.gitignore b/.gitignore
index 7ce08f7..2145933 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@ TeX
 *.deb
 *.rpm
 *~
+Webfonts/*
diff --git a/Makefile b/Makefile
index a211999..1bfed70 100644
--- a/Makefile
+++ b/Makefile
@@ -3,24 +3,35 @@ BASENAMES=$(patsubst Sources/%.sfd,%,$(SOURCES))
 TTF_FILES=$(patsubst %,%.ttf,$(BASENAMES))
 # TTF_HINTED_FILES=$(patsubst %,%-autohint.ttf,$(BASENAMES))
 OTF_FILES=$(patsubst %,OTF/%.otf,$(BASENAMES))
+SVG_FILES=$(patsubst %,Webfonts/%.svg,$(BASENAMES))
+WOFF_FILES=$(patsubst %,Webfonts/%.woff,$(BASENAMES))
+EOT_FILES=$(patsubst %,Webfonts/%.eot,$(BASENAMES))
+CSS_FRAGMENTS=$(patsubst %,Webfonts/%-decl.css,$(BASENAMES))
+CSS_FILE=Webfonts/stylesheet.css
 
 all: zip
 
-OTF/%.otf %.ttf: Sources/%.sfd
-	mkdir -p OTF TeX
-	./validate-generate.sh $*
+OTF/%.otf %.ttf Webfonts/%.svg Webfonts/%.eot Webfonts/%.woff Webfonts/%-decl.css: Sources/%.sfd
+	mkdir -p OTF TeX Webfonts
+	./validate-generate.sh "$*"
 	# TODO determine perfect parameters
-	ttfautohint $*.ttf $*.hinted.ttf
-	mv $*.hinted.ttf $*.ttf
+	ttfautohint "$*.ttf" "$*.hinted.ttf"
+	mv "$*.hinted.ttf" "$*.ttf"
+	sfnt2woff "OTF/$*.otf"
+	mv "OTF/$*.woff" Webfonts
+	ttf2eot "$*.ttf" > "Webfonts/$*.eot"
+
+$(CSS_FILE): $(CSS_FRAGMENTS)
+	cat $(CSS_FRAGMENTS) > $(CSS_FILE)
 
 .PHONY: install clean zip
 install: $(TTF_FILES)
 	cp $^ ~/.fonts/
 	fc-cache -f
 
-zip: $(TTF_FILES) $(OTF_FILES) $(SOURCES)
+zip: $(TTF_FILES) $(OTF_FILES) $(SVG_FILES) $(EOT_FILES) $(WOFF_FILES) $(SOURCES) $(CSS_FILE)
 	zip CosmicSansNeueMono.zip OFL.txt README.md $^
 
 clean:
-	rm -f *.ttf OTF/* TeX/*
+	rm -f *.ttf OTF/* TeX/* Webfonts/*
 
diff --git a/validate-generate.sh b/validate-generate.sh
index 38520b2..69cd744 100755
--- a/validate-generate.sh
+++ b/validate-generate.sh
@@ -1,9 +1,12 @@
 #!/bin/bash
 
+# Generate font files with FontForge, and a CSS declaration for this font.
+
 basename=$1
 ttf="${basename}.ttf"
 otf="OTF/${basename}.otf"
 texFamily="cm" # arbitrary two letters out of the font's name
+
 texCut="r" # Regular
 if [[ "${basename,,}" == *bold* ]]; then
   texCut="b" # Bold
@@ -22,6 +25,7 @@ if bitmask != 0:
 
 font.generate("${basename}.ttf");
 font.generate("OTF/${basename}.otf");
+font.generate("Webfonts/${basename}.svg");
 
 # TeX stuff
 font.encoding = "AdobeStandard";
@@ -29,6 +33,18 @@ font.generate("TeX/f${texFamily}${texCut}8a.pfb",
   flags=("afm", "tfm", "pfm"));
 EOF
 
+cat > Webfonts/${basename}-decl.css <<EOF
+@font-face {
+    font-family: '${basename}';
+    src: url('${basename}.eot'); /* IE 9 Compatibility Mode */
+    src: url('${basename}.eot?#iefix') format('embedded-opentype'), /* IE < 9 */
+         url('${basename}.woff') format('woff'), /* Firefox >= 3.6, any other modern browser */
+         url('${basename}.ttf') format('truetype'), /* Safari, Android, iOS */
+         url('${basename}.svg#${basename}') format('svg'); /* Chrome < 4, Legacy iOS */
+}
+
+EOF
+
 error=$?
 if [ "x$error" != "x0" ]; then
   echo -e "\e[1;31mError in ${basename}.\e[0m"