mirror of
https://github.com/source-foundry/Hack.git
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467 lines
14 KiB
Bash
Executable File
467 lines
14 KiB
Bash
Executable File
#!/bin/sh
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# //////////////////////////////////////////////////////////////////////
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#
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# build-subsets.sh
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# A shell script that builds the Hack web font subsets from UFO source
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# Copyright 2018 Christopher Simpkins
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# MIT License
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#
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# Usage: ./build-subsets.sh
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#
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# NOTE: must install build dependencies in:
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# 1) build-ttf.sh
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# 2) build-woff.sh
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# 3) build-woff2.sh
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# before you execute this script. You can do this with:
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#
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#
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# $ ./build-ttf.sh --install-dependencies
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# $ ./build-woff.sh --install-dependencies
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# $ ./build-woff2.sh --install-dependencies
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#
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# //////////////////////////////////////////////////////////////////////
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# ttfautohint local install path from Werner Lemberg's ttfautohint-build.sh install script
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# - This is revised to ttfautohint on the user's PATH if this local install is not identified
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# then the identified ttfautohint is used to execute hinting. Versions of ttfautohint < 1.6 exit with status
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# code 1 due to use of -R option
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# - The intent is to support use of ttfautohint installed on a user's PATH (e.g. they've previously installed it)
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TTFAH="$HOME/ttfautohint-build/local/bin/ttfautohint"
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# The sfnt2woff-zopfli build directory.
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SFNTWOFF_BUILD="$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-$SFNTWOFF_VERSION"
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# Path to sfnt2woff-zopfli executable
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SFNTWOFF_BIN="$SFNTWOFF_BUILD/$SFNTWOFF/sfnt2woff-zopfli"
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ZOPFLI_ITERATIONS="3"
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# The woff2 git clone directory.
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WOFF2_BUILD="$HOME"
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# woff2 executable path
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WOFF2_BIN="$WOFF2_BUILD/woff2/woff2_compress"
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# temporary source directory for subset source files
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TEMP_SOURCE="source/temp"
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# The font build directory paths and file paths for the woff builds
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TTF_BUILD="master_ttf"
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REGULAR_TTF="Hack-Regular.ttf"
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REGULAR_WOFF_PRE="Hack-Regular.woff"
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REGULAR_WOFF="hack-regular-subset.woff"
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REGULAR_WOFF2_PRE="Hack-Regular.woff2"
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REGULAR_WOFF2="hack-regular-subset.woff2"
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BOLD_TTF="Hack-Bold.ttf"
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BOLD_WOFF_PRE="Hack-Bold.woff"
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BOLD_WOFF="hack-bold-subset.woff"
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BOLD_WOFF2_PRE="Hack-Bold.woff2"
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BOLD_WOFF2="hack-bold-subset.woff2"
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ITALIC_TTF="Hack-Italic.ttf"
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ITALIC_WOFF_PRE="Hack-Italic.woff"
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ITALIC_WOFF="hack-italic-subset.woff"
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ITALIC_WOFF2_PRE="Hack-Italic.woff2"
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ITALIC_WOFF2="hack-italic-subset.woff2"
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BOLDITALIC_TTF="Hack-BoldItalic.ttf"
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BOLDITALIC_WOFF_PRE="Hack-BoldItalic.woff"
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BOLDITALIC_WOFF="hack-bolditalic-subset.woff"
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BOLDITALIC_WOFF2_PRE="Hack-BoldItalic.woff2"
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BOLDITALIC_WOFF2="hack-bolditalic-subset.woff2"
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# release directory path for web fonts
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WEB_BUILD="build/web/fonts"
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# test for number of arguments
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if [ $# -gt 0 ]
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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-subsets.sh" 1>&2
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exit 1
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fi
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# ////////////////////////////////////////
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#
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#
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# Confirm that dependencies are installed
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#
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#
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# ////////////////////////////////////////
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INSTALLFLAG=0
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echo "Confirming that build dependencies are installed..."
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echo " "
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# fontmake installed
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if ! which fontmake
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then
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echo "fontmake was not found. Please install all build dependencies with 'make build-with-dependencies', then attempt your build again." 1>&2
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INSTALLFLAG=1
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fi
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# fontTools python library can be imported
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if ! python -c "import fontTools"
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then
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echo "The fontTools library was not found. Please install all build dependencies with 'make build-with-dependencies', then attempt your build again." 1>&2
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INSTALLFLAG=1
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else
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echo "fontTools Python library identified"
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fi
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# ttfautohint installed
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# - tests for install to local path from ttfautohint-build.sh script
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# - if not found on this path, tests for install on system PATH - if found, revises TTFAH to the string "ttfautohint" for execution of instruction sets
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if ! [ -f "$TTFAH" ]
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then
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if ! which ttfautohint
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then
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echo "ttfautohint was not found. Please install all build dependencies with 'make build-with-dependencies', then attempt your build again." 1>&2
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INSTALLFLAG=1
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else
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TTFAH="ttfautohint" # revise TTFAH variable to ttfautohint installed on the user's PATH for excecution of hints below
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echo "ttfautohint executable identified"
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fi
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else
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echo "ttfautohint executable identified"
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fi
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# sfntwoff-zopfli installed
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if ! [ -f "$SFNTWOFF_BIN" ]
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then
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echo "sfnt2woff-zopfli was not found on the path $SFNTWOFF_BIN. Please install all build dependencies with 'make build-with-dependencies', then attempt your build again." 1>&2
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INSTALLFLAG=1
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else
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echo "sfnt2woff-zopfli executable identified"
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fi
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# woff2 installed
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if ! [ -f "$WOFF2_BIN" ]
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then
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echo "woff2_compress was not found on the path $WOFF2_BIN. Please install all build dependencies with 'make build-with-dependencies', then attempt your build again." 1>&2
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INSTALLFLAG=1
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else
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echo "woff2_compress executable identified"
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fi
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# if any of the dependency installs failed, exit and do not attempt build, notify user
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if [ $INSTALLFLAG -eq 1 ]
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then
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echo "Build canceled." 1>&2
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exit 1
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fi
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# ////////////////////////////////////////////////
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#
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#
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# Create temporary source files with lib.plist
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# replacements that include subset definitions
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#
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#
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# ////////////////////////////////////////////////
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# cleanup any previously created temp directory that was not removed
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if ! [ -d "$TEMP_SOURCE" ]; then
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rm -rf $TEMP_SOURCE
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fi
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# create temp directory for subset source files
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mkdir $TEMP_SOURCE
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# copy source to temporary directory
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cp -r source/Hack-Regular.ufo $TEMP_SOURCE/Hack-Regular.ufo
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cp -r source/Hack-Italic.ufo $TEMP_SOURCE/Hack-Italic.ufo
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cp -r source/Hack-Bold.ufo $TEMP_SOURCE/Hack-Bold.ufo
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cp -r source/Hack-BoldItalic.ufo $TEMP_SOURCE/Hack-BoldItalic.ufo
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# copy lib.plist files with subset definitions to temporary source directories
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cp source/subset-lib/lib-regular.plist $TEMP_SOURCE/Hack-Regular.ufo/lib.plist
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cp source/subset-lib/lib-italic.plist $TEMP_SOURCE/Hack-Italic.ufo/lib.plist
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cp source/subset-lib/lib-bold.plist $TEMP_SOURCE/Hack-Bold.ufo/lib.plist
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cp source/subset-lib/lib-bolditalic.plist $TEMP_SOURCE/Hack-BoldItalic.ufo/lib.plist
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# /////////////////////////////////////////////
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#
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#
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# Begin subset ttf font build from UFO source
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#
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#
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# /////////////////////////////////////////////
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echo "Starting web font subset build..."
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echo " "
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# remove master_ttf directory if a previous build failed + exited early and it was not cleaned up
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if [ -d "master_ttf" ]; then
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rm -rf master_ttf
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fi
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# build regular subset
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if ! fontmake --subset -u "$TEMP_SOURCE/Hack-Regular.ufo" -o ttf
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then
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echo "Unable to build the Hack-Regular variant subset. Build canceled." 1>&2
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exit 1
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fi
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# build bold subset
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if ! fontmake --subset -u "$TEMP_SOURCE/Hack-Bold.ufo" -o ttf
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then
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echo "Unable to build the Hack-Bold variant subset. Build canceled." 1>&2
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exit 1
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fi
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# build italic subset
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if ! fontmake --subset -u "$TEMP_SOURCE/Hack-Italic.ufo" -o ttf
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then
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echo "Unable to build the Hack-Italic variant subset. Build canceled." 1>&2
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exit 1
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fi
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# build bold italic subset
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if ! fontmake --subset -u "$TEMP_SOURCE/Hack-BoldItalic.ufo" -o ttf
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then
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echo "Unable to build the Hack-BoldItalic variant subset. Build canceled." 1>&2
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exit 1
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fi
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# /////////////////////////////////////////////
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#
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#
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# Post build fixes
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#
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#
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# /////////////////////////////////////////////
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# DSIG table fix with adapted fontbakery Python script
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echo " "
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echo "Attempting DSIG table fixes with fontbakery..."
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echo " "
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if ! python postbuild_processing/fixes/fix-dsig.py master_ttf/*.ttf
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then
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echo "Unable to complete DSIG table fixes on the release files"
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exit 1
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fi
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# fstype value fix with adapted fontbakery Python script
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echo " "
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echo "Attempting fstype fixes with fontbakery..."
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echo " "
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if ! python postbuild_processing/fixes/fix-fstype.py master_ttf/*.ttf
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then
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echo "Unable to complete fstype fixes on the release files"
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exit 1
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fi
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# /////////////////////////////////////////////
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#
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#
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# Hinting of ttf subsets
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#
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#
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# /////////////////////////////////////////////
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echo " "
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echo "Attempting ttfautohint hinting..."
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echo " "
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# make a temporary directory for the hinted files
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mkdir master_ttf/hinted
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# Hack-Regular.ttf
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if ! "$TTFAH" -l 6 -r 50 -x 10 -H 181 -D latn -f latn -w G -W -t -X "" -I -R "master_ttf/Hack-Regular.ttf" -m "postbuild_processing/tt-hinting/Hack-Regular-TA.txt" "master_ttf/Hack-Regular.ttf" "master_ttf/hinted/Hack-Regular.ttf"
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then
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echo "Unable to execute ttfautohint on the Hack-Regular variant subset. Build canceled." 1>&2
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exit 1
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fi
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echo "master_ttf/Hack-Regular.ttf subset - successful hinting with ttfautohint"
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# Hack-Bold.ttf
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if ! "$TTFAH" -l 6 -r 50 -x 10 -H 260 -D latn -f latn -w G -W -t -X "" -I -R "master_ttf/Hack-Regular.ttf" -m "postbuild_processing/tt-hinting/Hack-Bold-TA.txt" "master_ttf/Hack-Bold.ttf" "master_ttf/hinted/Hack-Bold.ttf"
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then
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echo "Unable to execute ttfautohint on the Hack-Bold variant subset. Build canceled." 1>&2
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exit 1
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fi
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echo "master_ttf/Hack-Bold.ttf subset - successful hinting with ttfautohint"
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# Hack-Italic.ttf
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if ! "$TTFAH" -l 6 -r 50 -x 10 -H 145 -D latn -f latn -w G -W -t -X "" -I -R "master_ttf/Hack-Regular.ttf" -m "postbuild_processing/tt-hinting/Hack-Italic-TA.txt" "master_ttf/Hack-Italic.ttf" "master_ttf/hinted/Hack-Italic.ttf"
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then
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echo "Unable to execute ttfautohint on the Hack-Italic variant subset. Build canceled." 1>&2
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exit 1
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fi
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echo "master_ttf/Hack-Italic.ttf subset - successful hinting with ttfautohint"
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# Hack-BoldItalic.ttf
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if ! "$TTFAH" -l 6 -r 50 -x 10 -H 265 -D latn -f latn -w G -W -t -X "" -I -R "master_ttf/Hack-Regular.ttf" -m "postbuild_processing/tt-hinting/Hack-BoldItalic-TA.txt" "master_ttf/Hack-BoldItalic.ttf" "master_ttf/hinted/Hack-BoldItalic.ttf"
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then
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echo "Unable to execute ttfautohint on the Hack-BoldItalic variant subset. Build canceled." 1>&2
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exit 1
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fi
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echo "master_ttf/Hack-BoldItalic.ttf subset - successful hinting with ttfautohint"
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echo " "
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# /////////////////////////////////////////////
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#
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#
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# Build woff subsets
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#
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#
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# /////////////////////////////////////////////
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# regular set
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if ! "$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 subset 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 subset 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 subset 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 subset successfully built from $BOLDITALIC_TTF"
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fi
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# /////////////////////////////////////////////
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#
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#
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# Build woff2 subsets
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#
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#
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# /////////////////////////////////////////////
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echo " "
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# regular set
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if ! "$WOFF2_BIN" "$TTF_BUILD/$REGULAR_TTF"; then
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echo "Failed to build woff2 subset from $REGULAR_TTF." 1>&2
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exit 1
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else
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echo "Regular woff2 font subset successfully built from $REGULAR_TTF"
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fi
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# bold set
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if ! "$WOFF2_BIN" "$TTF_BUILD/$BOLD_TTF"; then
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echo "Failed to build woff2 subset from $BOLD_TTF" 1>&2
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exit 1
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else
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echo "Bold woff2 subset successfully built from $BOLD_TTF"
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fi
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# italic set
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if ! "$WOFF2_BIN" "$TTF_BUILD/$ITALIC_TTF"; then
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echo "Failed to build woff2 subset from $ITALIC_TTF" 1>&2
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exit 1
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else
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echo "Italic woff2 subset successfully built from $ITALIC_TTF"
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fi
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# bold italic set
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if ! "$WOFF2_BIN" "$TTF_BUILD/$BOLDITALIC_TTF"; then
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echo "Failed to build woff2 subset from $BOLDITALIC_TTF" 1>&2
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exit 1
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else
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echo "Bold Italic woff2 subset successfully built from $BOLDITALIC_TTF"
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fi
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# //////////////////////////////////////////////
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#
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#
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# Move web font subset files to build directory
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#
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#
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# //////////////////////////////////////////////
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# create the build directory if it does not exist
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if ! [ -d "$WEB_BUILD" ]; then
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mkdir $WEB_BUILD
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fi
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echo " "
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echo "Moving woff files to build directory..."
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# move woff files to appropriate build directory
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mv "$TTF_BUILD/$REGULAR_WOFF_PRE" "$WEB_BUILD/$REGULAR_WOFF"
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mv "$TTF_BUILD/$BOLD_WOFF_PRE" "$WEB_BUILD/$BOLD_WOFF"
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mv "$TTF_BUILD/$ITALIC_WOFF_PRE" "$WEB_BUILD/$ITALIC_WOFF"
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mv "$TTF_BUILD/$BOLDITALIC_WOFF_PRE" "$WEB_BUILD/$BOLDITALIC_WOFF"
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if [ -f "$WEB_BUILD/$REGULAR_WOFF" ]; then
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echo "Regular woff build path: $WEB_BUILD/$REGULAR_WOFF"
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fi
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if [ -f "$WEB_BUILD/$BOLD_WOFF" ]; then
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echo "Bold woff build path: $WEB_BUILD/$BOLD_WOFF"
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fi
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if [ -f "$WEB_BUILD/$ITALIC_WOFF" ]; then
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echo "Italic woff build path: $WEB_BUILD/$ITALIC_WOFF"
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fi
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if [ -f "$WEB_BUILD/$BOLDITALIC_WOFF" ]; then
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echo "Bold Italic woff build path: $WEB_BUILD/$BOLDITALIC_WOFF"
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fi
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echo "Moving woff2 files to build directory..."
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# move woff files to appropriate build directory
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mv "$TTF_BUILD/$REGULAR_WOFF2_PRE" "$WEB_BUILD/$REGULAR_WOFF2"
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mv "$TTF_BUILD/$BOLD_WOFF2_PRE" "$WEB_BUILD/$BOLD_WOFF2"
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mv "$TTF_BUILD/$ITALIC_WOFF2_PRE" "$WEB_BUILD/$ITALIC_WOFF2"
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mv "$TTF_BUILD/$BOLDITALIC_WOFF2_PRE" "$WEB_BUILD/$BOLDITALIC_WOFF2"
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if [ -f "$WEB_BUILD/$REGULAR_WOFF2" ]; then
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echo "Regular woff2 subset build path: $WEB_BUILD/$REGULAR_WOFF2"
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fi
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if [ -f "$WEB_BUILD/$BOLD_WOFF2" ]; then
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echo "Bold woff2 subset build path: $WEB_BUILD/$BOLD_WOFF2"
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fi
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if [ -f "$WEB_BUILD/$ITALIC_WOFF2" ]; then
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echo "Italic woff2 subset build path: $WEB_BUILD/$ITALIC_WOFF2"
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fi
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if [ -f "$WEB_BUILD/$BOLDITALIC_WOFF2" ]; then
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echo "Bold Italic woff2 subset build path: $WEB_BUILD/$BOLDITALIC_WOFF2"
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fi
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# //////////////////////////////////////////////
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#
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#
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# Cleanup temp directory
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#
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#
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# //////////////////////////////////////////////
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rm -rf master_ttf
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rm -rf "$TEMP_SOURCE"
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