143 lines
4.2 KiB
Bash
143 lines
4.2 KiB
Bash
#!/bin/sh
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# ///////////////////////////////////////////////////////////////////
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#
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# build-woff.sh
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# A shell script that builds the Hack woff web fonts from ttf files
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# Copyright 2018 Christopher Simpkins
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# MIT License
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#
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# Usage: ./build-woff.sh (--system)
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# Arguments:
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# --system (optional) - build with a system installed version
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# of build dependencies
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#
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# NOTE: If you modify the source, you must build new ttf files
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# PRIOR to execution of this script. This script builds
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# directly from previous ttf builds, not source files.
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#
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# ///////////////////////////////////////////////////////////////////
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# The sfnt2woff-zopfli build directory.
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BUILD="$HOME/sfnt2woff-zopfli-build"
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# sfnt2woff-zopfli version
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SFNTWOFF_VERSION="1.1.0"
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SFNTWOFF="sfnt2woff-zopfli-$SFNTWOFF_VERSION"
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# Path to sfnt2woff-zopfli executable
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SFNTWOFF_BIN="$BUILD/$SFNTWOFF/sfnt2woff-zopfli"
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ZOPFLI_ITERATIONS="3"
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# The font build directory paths and file paths for the woff builds
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TTF_BUILD="build/ttf"
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WOFF_BUILD="build/web/fonts"
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REGULAR_TTF="Hack-Regular.ttf"
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REGULAR_PRE="Hack-Regular.woff"
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REGULAR_WOFF="hack-regular.woff"
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BOLD_TTF="Hack-Bold.ttf"
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BOLD_PRE="Hack-Bold.woff"
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BOLD_WOFF="hack-bold.woff"
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ITALIC_TTF="Hack-Italic.ttf"
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ITALIC_PRE="Hack-Italic.woff"
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ITALIC_WOFF="hack-italic.woff"
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BOLDITALIC_TTF="Hack-BoldItalic.ttf"
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BOLDITALIC_PRE="Hack-BoldItalic.woff"
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BOLDITALIC_WOFF="hack-bolditalic.woff"
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# test for number of arguments
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if [ $# -gt 1 ]
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then
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echo "Inappropriate arguments included in your command." 1>&2
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echo "Usage: ./build-woff.sh (--system)" 1>&2
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exit 1
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fi
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# determine if system installed executable on PATH is requested for build
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# then test for presence of the sfnt2woff-zopfli build dependency based upon where it should be located
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if [ "$1" = "--system" ]; then
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SFNTWOFF_BIN="sfnt2woff-zopfli"
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if ! which $SFNTWOFF_BIN; then
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echo "Unable to identify sfnt2woff-zopfli executable on system PATH. Please install and try again." 1>&2
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exit 1
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else
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# display version of installed sfnt2woff-zopfli
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echo "Beginning web font build with $SFNTWOFF_BIN"
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fi
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fi
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# test for sfnt2woff-zopfli with default build approach
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if [ $# -eq 0 ]; then
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if [ -f "$SFNTWOFF_BIN" ]; then
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echo "Beginning web font build with $SFNTWOFF_BIN"
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else
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echo "Unable to locate sfnt2woff-zopfli on the path $SFNTWOFF_BIN. Please install this build dependency and then repeat your build attempt." 1>&2
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exit 1
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fi
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fi
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# Build woff files from ttf files
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# regular set
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if ! "$SFNTWOFF_BIN" -n $ZOPFLI_ITERATIONS "$TTF_BUILD/$REGULAR_TTF"; then
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echo "Failed to build $REGULAR_WOFF from $REGULAR_TTF." 1>&2
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exit 1
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else
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echo "Regular woff set successfully built from $REGULAR_TTF"
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fi
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# bold set
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if ! "$SFNTWOFF_BIN" -n $ZOPFLI_ITERATIONS "$TTF_BUILD/$BOLD_TTF"; then
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echo "Failed to build $BOLD_WOFF from $BOLD_TTF" 1>&2
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exit 1
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else
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echo "Bold woff set successfully built from $BOLD_TTF"
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fi
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# italic set
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if ! "$SFNTWOFF_BIN" -n $ZOPFLI_ITERATIONS "$TTF_BUILD/$ITALIC_TTF"; then
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echo "Failed to build $BOLD_WOFF from $ITALIC_TTF" 1>&2
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exit 1
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else
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echo "Italic woff set successfully built from $ITALIC_TTF"
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fi
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# bold italic set
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if ! "$SFNTWOFF_BIN" -n $ZOPFLI_ITERATIONS "$TTF_BUILD/$BOLDITALIC_TTF"; then
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echo "Failed to build $BOLDITALIC_WOFF from $BOLDITALIC_TTF" 1>&2
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exit 1
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else
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echo "Bold Italic woff set successfully built from $BOLDITALIC_TTF"
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fi
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echo "Moving woff files to build directory..."
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# create directory if it does not exist
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# (occurs with git + empty directories)
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if ! [ -d "$WOFF_BUILD" ]; then
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mkdir $WOFF_BUILD
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fi
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# move woff files to appropriate build directory
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mv "$TTF_BUILD/$REGULAR_PRE" "$WOFF_BUILD/$REGULAR_WOFF"
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mv "$TTF_BUILD/$BOLD_PRE" "$WOFF_BUILD/$BOLD_WOFF"
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mv "$TTF_BUILD/$ITALIC_PRE" "$WOFF_BUILD/$ITALIC_WOFF"
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mv "$TTF_BUILD/$BOLDITALIC_PRE" "$WOFF_BUILD/$BOLDITALIC_WOFF"
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echo " "
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if [ -f "$WOFF_BUILD/$REGULAR_WOFF" ]; then
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echo "Regular woff build path: $WOFF_BUILD/$REGULAR_WOFF"
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fi
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if [ -f "$WOFF_BUILD/$BOLD_WOFF" ]; then
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echo "Bold woff build path: $WOFF_BUILD/$BOLD_WOFF"
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fi
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if [ -f "$WOFF_BUILD/$ITALIC_WOFF" ]; then
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echo "Italic woff build path: $WOFF_BUILD/$ITALIC_WOFF"
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fi
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if [ -f "$WOFF_BUILD/$BOLDITALIC_WOFF" ]; then
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echo "Bold Italic woff build path: $WOFF_BUILD/$BOLDITALIC_WOFF"
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fi
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