%global datecommit 20190324
%global commit db2d3feb771762953d571cfd3c2b76499f26c23d

%global shortcommit %(c=%{commit}; echo ${c:0:7}) 
%global gitrev %{datecommit}git%{shortcommit}

%global fontname hack
%global fontconf 45-%{fontname}.conf

# To allow switching from upstream commit to upstream release
%global fontsrcdir 	%{fontname}-%{shortcommit}

Name:           %{fontname}-fonts
Version:        3.003
#Release:        1%{?dist}
Release:        1.%{gitrev}.1%{?dist}
Summary:        A typeface designed for source code

License:        Bitstream Vera, Public Domain, and MIT
URL:            https://sourcefoundry.org/hack/

#Source0:        https://github.com/source-foundry/Hack/archive/v%{version}/Hack-v%{version}.tar.gz
Source0:        %{fontsrcdir}.tar.gz
Source1:        %{fontname}.metainfo.xml

BuildArch:      noarch

BuildRequires:  fontpackages-devel
BuildRequires:  libappstream-glib
# To build Hack
BuildRequires:  python3
BuildRequires:  python3-devel
BuildRequires:  ttfautohint

Requires:       fontpackages-filesystem

%description
Hack is a typeface designed for source code, expanding on the works
of Bitstream Vera and DejaVu.


%prep
%autosetup -v -n %{fontsrcdir}
# BUG-1441023: Currently there isn't a fontmake package in the Fedora
# repository, rather than installing it the packager's system - use virtual
# environment :)
python3 -m venv venv
venv/bin/python3 -m pip install fontmake
venv/bin/python3 -m pip install fonttools
# Python doesn't seem to resolve the following (:S)
venv/bin/python3 -m pip install fs
#venv/bin/python3 -m pip install ttfautohint-py
venv/bin/python3 -m pip install ttfautohint-py==0.4.0

%build
# Rather than patch 'build-ttf.sh', it is re-implemented here - this allows
# the virtual environments to be used easier BUT it does mean that it needs
# to be reviewed EVERY update to reproduce Source Foundry's build process.
# The same would also be true of a patch, but there is not validation with
# this.

# First pass with fontmake
venv/bin/python3 -m fontmake -u "%{_builddir}/%{fontsrcdir}/source/Hack-Regular.ufo" -o ttf
venv/bin/python3 -m fontmake -u "%{_builddir}/%{fontsrcdir}/source/Hack-Bold.ufo" -o ttf
venv/bin/python3 -m fontmake -u "%{_builddir}/%{fontsrcdir}/source/Hack-Italic.ufo" -o ttf
venv/bin/python3 -m fontmake -u "%{_builddir}/%{fontsrcdir}/source/Hack-BoldItalic.ufo" -o ttf

# Second pass with fontbakery
venv/bin/python3 "%{_builddir}/%{fontsrcdir}/postbuild_processing/fixes/fix-dsig.py" master_ttf/*.ttf
venv/bin/python3 "%{_builddir}/%{fontsrcdir}/postbuild_processing/fixes/fix-fstype.py" master_ttf/*.ttf

# Third pass with ttfautohint
mkdir master_ttf/hinted
venv/bin/python3 -m ttfautohint -l 6 -r 50 -x 10 -H 181 -D latn -f latn -w G -W -t -X "" -I -m "%{_builddir}/%{fontsrcdir}/postbuild_processing/tt-hinting/Hack-Regular-TA.txt" "master_ttf/Hack-Regular.ttf" "master_ttf/hinted/Hack-Regular.ttf"
ttfautohint -l 6 -r 50 -x 10 -H 260 -D latn -f latn -w G -W -t -X "" -I -m "%{_builddir}/%{fontsrcdir}/postbuild_processing/tt-hinting/Hack-Bold-TA.txt" "master_ttf/Hack-Bold.ttf" "master_ttf/hinted/Hack-Bold.ttf"
ttfautohint  -l 6 -r 50 -x 10 -H 145 -D latn -f latn -w G -W -t -X "" -I -m "%{_builddir}/%{fontsrcdir}/postbuild_processing/tt-hinting/Hack-Italic-TA.txt" "master_ttf/Hack-Italic.ttf" "master_ttf/hinted/Hack-Italic.ttf"
ttfautohint  -l 6 -r 50 -x 10 -H 265 -D latn -f latn -w G -W -t -X "" -I -m "%{_builddir}/%{fontsrcdir}/postbuild_processing/tt-hinting/Hack-BoldItalic-TA.txt" "master_ttf/Hack-BoldItalic.ttf" "master_ttf/hinted/Hack-BoldItalic.ttf"


%install
install -m 0755 -d %{buildroot}%{_fontdir}
install -m 0644 -p master_ttf/hinted/*.ttf %{buildroot}%{_fontdir}

install -m 0755 -d %{buildroot}%{_fontconfig_templatedir} \
                   %{buildroot}%{_fontconfig_confdir}

install -m 0644 -p config/fontconfig/45-Hack.conf \
        %{buildroot}%{_fontconfig_templatedir}/%{fontconf}
ln -s %{_fontconfig_templatedir}/%{fontconf} \
      %{buildroot}%{_fontconfig_confdir}/%{fontconf}

# Add AppStream metadata file
install -Dm 0644 -p %{SOURCE1} \
        %{buildroot}%{_datadir}/metainfo/%{fontname}.metainfo.xml
# Rebuild font cache
/usr/bin/fc-cache -f -v

%check
appstream-util validate-relax --nonet \
        %{buildroot}%{_datadir}/metainfo/%{fontname}.metainfo.xml

%_font_pkg -f %{fontconf} *.ttf

%license LICENSE.md
%doc README.md
%{_datadir}/metainfo/%{fontname}.metainfo.xml

%changelog
* Wed Oct 31 2018 Jamie Mansfield <jmansfield@fedoraproject.org> - 3.003-1
- Initial package