adds build-woff2.sh woff2 web font build script

build-woff2.sh

@@ -0,0 +1,158 @@
+#!/bin/sh
+
+# ///////////////////////////////////////////////////////////////////
+#
+# build-woff2.sh
+#  A shell script that builds the Hack woff2 web fonts from ttf files
+#  Copyright 2017 Christopher Simpkins
+#  MIT License
+#
+#  Usage: ./build-woff2.sh (--install-dependencies)
+#     Arguments:
+#     --install-dependencies (optional) - installs all
+#       build dependencies prior to the build script execution
+#
+#  NOTE: If you change the source, you must build new ttf files
+#        with build.sh PRIOR to execution of this script.
+#        This script builds directly from previous ttf builds,
+#        not source files.
+#
+# ///////////////////////////////////////////////////////////////////
+
+# The woff2 git clone directory.
+BUILD="$HOME"
+INST="$HOME/woff2"
+
+# woff2 executable path
+WOFF2_BIN="$BUILD/woff2/woff2_compress"
+
+
+# The font build directory paths and file paths for the woff builds
+TTF_BUILD="build/ttf"
+WOFF_BUILD="build/web"
+REGULAR_TTF="Hack-Regular.ttf"
+REGULAR_PRE="Hack-Regular.woff2"
+REGULAR_WOFF="hack-regular.woff2"
+BOLD_TTF="Hack-Bold.ttf"
+BOLD_PRE="Hack-Bold.woff2"
+BOLD_WOFF="hack-bold.woff2"
+ITALIC_TTF="Hack-Italic.ttf"
+ITALIC_PRE="Hack-Italic.woff2"
+ITALIC_WOFF="hack-italic.woff2"
+BOLDITALIC_TTF="Hack-BoldItalic.ttf"
+BOLDITALIC_PRE="Hack-BoldItalic.woff2"
+BOLDITALIC_WOFF="hack-bolditalic.woff2"
+
+# test for number of arguments
+if [ $# -gt 1 ]
+	then
+	    echo "Inappropriate arguments included in your command." 1>&2
+	    echo "Usage: ./build-woff2.sh (--install-dependencies)" 1>&2
+	    exit 1
+fi
+
+# Optional build dependency install request with syntax `./build-web.sh --install-dependencies`
+if [ "$1" = "--install-dependencies" ]
+	then
+		# define the current directory (Hack repository)
+		CUR_DIR=$(pwd)
+
+		if test -d "$INST" -o -f "$INST"; then
+		  echo "Build directory \`$INST' must not exist."
+		  exit 1
+		fi
+
+		cd "$BUILD" || exit 1
+
+		echo "#####"
+		echo "git clone woff2 project"
+		echo "#####"
+
+		# clone the Source Foundry fork of the woff2 repo
+		#   contains fix for OS X build bug - https://github.com/google/woff2/issues/73
+		#   recursive flag to clone the brotli submodule within the woff2 repo
+		git clone --recursive https://github.com/source-foundry/woff2.git
+
+		cd "$INST" || exit 1
+
+		echo "#####"
+		echo "Build woff2"
+		echo "#####"
+
+		make clean all
+
+		# make Hack repository the current directory again following the build
+		cd "$CUR_DIR" || exit 1
+fi
+
+
+if [ -f "$WOFF2_BIN" ]; then
+	echo "Beginning web font build with $WOFF2_BIN"
+else
+	echo "Unable to locate woff2_compress on path $WOFF2_BIN" 1>&2
+	exit 1
+fi
+
+# Build woff2 files from ttf files
+# regular set
+if ! "$WOFF2_BIN" "$TTF_BUILD/$REGULAR_TTF"; then
+	echo "Failed to build woff2 from $REGULAR_TTF." 1>&2
+	exit 1
+else
+	echo "Regular woff2 font set successfully built from $REGULAR_TTF"
+fi
+
+# bold set
+if ! "$WOFF2_BIN" "$TTF_BUILD/$BOLD_TTF"; then
+	echo "Failed to build woff2 from $BOLD_TTF" 1>&2
+	exit 1
+else
+	echo "Bold woff2 set successfully built from $BOLD_TTF"
+fi
+
+# italic set
+if ! "$WOFF2_BIN" "$TTF_BUILD/$ITALIC_TTF"; then
+	echo "Failed to build woff2 from $ITALIC_TTF" 1>&2
+	exit 1
+else
+	echo "Italic woff2 set successfully built from $ITALIC_TTF"
+fi
+
+# bold italic set
+if ! "$WOFF2_BIN" "$TTF_BUILD/$BOLDITALIC_TTF"; then
+	echo "Failed to build woff2 from $BOLDITALIC_TTF" 1>&2
+	exit 1
+else
+	echo "Bold Italic woff2 set successfully built from $BOLDITALIC_TTF"
+fi
+
+echo "Moving woff2 files to build directory..."
+
+# move woff files to appropriate build directory
+mv "$TTF_BUILD/$REGULAR_PRE" "$WOFF_BUILD/$REGULAR_WOFF"
+mv "$TTF_BUILD/$BOLD_PRE" "$WOFF_BUILD/$BOLD_WOFF"
+mv "$TTF_BUILD/$ITALIC_PRE" "$WOFF_BUILD/$ITALIC_WOFF"
+mv "$TTF_BUILD/$BOLDITALIC_PRE" "$WOFF_BUILD/$BOLDITALIC_WOFF"
+
+echo " "
+
+if [ -f "$WOFF_BUILD/$REGULAR_WOFF" ]; then
+	echo "Regular woff2 build path: $WOFF_BUILD/$REGULAR_WOFF"
+fi
+
+if [ -f "$WOFF_BUILD/$BOLD_WOFF" ]; then
+	echo "Bold woff2 build path: $WOFF_BUILD/$BOLD_WOFF"
+fi
+
+if [ -f "$WOFF_BUILD/$ITALIC_WOFF" ]; then
+	echo "Italic woff2 build path: $WOFF_BUILD/$ITALIC_WOFF"
+fi
+
+if [ -f "$WOFF_BUILD/$BOLDITALIC_WOFF" ]; then
+	echo "Bold Italic woff2 build path: $WOFF_BUILD/$BOLDITALIC_WOFF"
+fi
+
+
+
+
+