Refactor build scripting to support Python 3 only builds, pinned build dependency versions, optional system installed build dependencies

Makefile

@@ -1,40 +1,94 @@
 all: build
 
-archives:
-	postbuild_processing/archive_prep/archiver.sh
+# FONT COMPILES
+
+#
+# Recommended usage:
+#
+#     The following targets build *.ttf, *.woff, *.woff2 (including *.woff and *.woff2 subsets):
+#
+#       `make` - builds fonts with pinned build dependency versions of all Python and local, compiled C/C++ projects
+#       `make build-system` - builds fonts with system PATH installed versions of build dependencies
+#
+#    Dependency installs for default builds with `make` can be executed with:
+#
+#      1) pip3 install pipenv
+#      2) make compile-local-dep
+#
+#    Optional dependency install for `make` if your development system does not support the defined Python interpreter version:
+#
+#      3) curl -L https://github.com/pyenv/pyenv-installer/raw/master/bin/pyenv-installer | bash
+#
 
 build: ttf webfonts
 
-build-with-dependencies: source/*.ufo
-	./build-ttf.sh --install-dependencies
-	./build-woff.sh --install-dependencies
-	./build-woff2.sh --install-dependencies
+build-with-dependencies: compile-local-dep ttf webfonts
+
+build-system: ttf-system webfonts-system
+
+build-local-ttfa:
+	tools/scripts/install/ttfautohint-build.sh
+
+build-local-sfnt2woffzopfli:
+	tools/scripts/install/sfnt2woff-zopfli-build.sh
+
+build-local-woff2:
+	tools/scripts/install/woff2-compress-build.sh
+
+compile-local-dep: build-local-ttfa build-local-sfnt2woffzopfli build-local-woff2
+
+pipenv:
+	./build-pipenv.sh
+
+subsets: pipenv
 	./build-subsets.sh
 
+subsets-system:
+	./build-subsets.sh --system
+
+ttf: pipenv
+	./build-ttf.sh
+
+ttf-system:
+	./build-ttf.sh --system
+
+webfonts: woff woff2 subsets
+
+webfonts-system: woff-system woff2-system subsets-system
+
+woff: pipenv
+	./build-woff.sh
+
+woff-system:
+	./build-woff.sh --system
+
+woff2: pipenv
+	./build-woff2.sh
+
+woff2-system:
+	./build-woff2.sh --system
+
+
+# RELEASE PREP
+
+archives:
+	./build-archives.sh
+
 css:
 	tools/scripts/css/css-build.sh
 
-lint: shellcheck ufolint
 
-shellcheck: build-ttf.sh build-woff.sh build-woff2.sh build-subsets.sh tools/scripts/install/ttfautohint-build.sh postbuild_processing/archive_prep/archiver.sh tools/scripts/css/css-build.sh
-	$@ $^
+# TESTING
 
-subsets: source/*.ufo
-	./build-subsets.sh
+lint: shellcheck ufolint
 
-ttf:
-	./build-ttf.sh
+shellcheck: *.sh tools/scripts/css/*.sh tools/scripts/install/*.sh
+	$@ $^
 
 ufolint: source/*.ufo
 	$@ $^
 
-webfonts:
-	./build-woff.sh
-	./build-woff2.sh
-	./build-subsets.sh
 
-woff:
-	./build-woff.sh
+# PHONY TARGETS
 
-woff2:
-	./build-woff2.sh
+.PHONY: all archives build build-with-dependencies build-local-ttfa build-local-sfnt2woffzopfli build-local-woff2 build-system compile-local-dep css lint pipenv shellcheck subsets subsets-system ttf ttf-system ufolint webfonts webfonts-system woff woff-system woff2 woff2-system

Pipfile

@@ -0,0 +1,20 @@
+[[source]]
+
+url = "https://pypi.python.org/simple"
+verify_ssl = true
+name = "pypi"
+
+
+[packages]
+
+fonttools = "*"
+fontmake = "*"
+
+
+[dev-packages]
+
+
+
+[requires]
+
+python_version = "3.6"

postbuild_processing/archive_prep/archiver.sh → build-archives.sh

@@ -2,18 +2,18 @@
 
 # ////////////////////////////////////////////////////////////////////
 #
-# archiver.sh
+# build-archives.sh
 #  A shell script that packages .zip, tar.gz, and tar.xz font archives
 #  Copyright 2018 Christopher Simpkins
 #  MIT License
 #
-#  Usage: ./archiver.sh
+#  Usage: ./build-archives.sh
 #
 # ////////////////////////////////////////////////////////////////////
 
-HACK_VERSION="v3.003"
-HACK_ARCHIVES_DIR="../../../Hack-archives"
-HACK_BUILD_DIR="../../build"
+HACK_VERSION="v4.000"
+HACK_ARCHIVES_DIR="../../Hack-archives"
+HACK_BUILD_DIR="build"
 
 
 # Make build directory the current working directory

build-pipenv.sh

@@ -0,0 +1,52 @@
+#!/bin/sh
+
+# /////////////////////////////////////////////////////////////////
+#
+# build-pipenv.sh
+#  A shell script that creates a virtualenv for Hack font builds
+#  Copyright 2018 Christopher Simpkins
+#  MIT License
+#
+#  Usage: ./build-pipenv.sh
+#
+# /////////////////////////////////////////////////////////////////
+
+if ! which pipenv
+	then
+		echo "Unable to detect a pipenv install.  Please install with 'pip install pipenv' then repeat your build attempt." 1>&2
+		exit 1
+fi
+
+# create virtualenv and install build dependencies
+pipenv install --ignore-pipfile
+
+# test for fontmake install in venv
+if ! pipenv run fontmake --version
+	then
+		echo "Unable to detect fontmake install with pipenv.  Please repeat your build attempt." 1>&2
+		exit 1
+fi
+
+# test for fontTools install in venv
+if ! pipenv run python -c "import fontTools"
+	then
+		echo "Unable to detect fontTools install with pipenv.  Please repeat your build attempt." 1>&2
+		exit 1
+fi
+
+# print environment used for build to std output stream
+
+echo "================================="
+echo "  PYTHON BUILD ENVIRONMENT"
+echo "================================="
+echo " "
+echo "Python interpreter version:"
+pipenv run python --version
+echo " "
+pipenv graph
+
+echo " "
+echo "================================="
+echo " "
+echo "================================="
+echo " "