# Copyright © 2008-2019 Nicolas Mailhot <nim@fedoraproject.org>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <https://www.gnu.org/licenses/>.

# RPM macros for fonts packages.
#
# SPDX-License-Identifier: GPL-3.0-or-later

## Default directories

# Font installation directory root
%_fontbasedir            /usr/share/fonts

# Master fontconfig configuration directory
# Only needed to avoid a circular directory dependency with the fontconfig
# package — you should *not* use this in fonts packages
%_fontconfig_masterdir   /etc/fonts

# Fontconfig directory for active configuration snippets
%_fontconfig_confdir     /etc/fonts/conf.d

# Fontconfig configuration template directory
# Templates are activated by symlinking in _fontconfig_confdir
%_fontconfig_templatedir /usr/share/fontconfig/conf.avail

# Default contact in font appstream files
# Override in your spec file if it does not apply
%fontcontact             fonts@lists.fedoraproject.org

# Default org in font appstream files
# Override in your spec file if it does not apply
%fontorg                 org.fedoraproject

# Sanitize a font family name that can then serve as rpm package name
# Mandatory parameter: a font family name
%fontrpmname() %{lua:
local fonts = require "fedora.srpm.fonts"
print(fonts.rpmname(rpm.expand("%1")))
}

# Computes rpm variables associated with a font sub(package)
# There should be no reason to call this macro directly. Arguments:
# -z <number>         read the zth block of definitions, for example
#                     %{fontfamily<number>}
# -a                  process all blocks in one go, instead of using separate
#                     -z calls
# -v                  be verbose
# -f "<shell globs>"  font files to include. Alternatively, set %{fonts<number>}
# -F "<shell globs>"  font files to exclude. Alternatively, set %{fontsex<number>}
# -c "<shell globs>"  fontconfig files to include. Alternatively, set %{fontconfs<number>}
# -C "<shell globs>"  fontconfig files to exclude. Alternatively, set %{fontconfsex<number>}
# -s "<shell globs>"  font appstream files to include. Alternatively, set %{fontappstreams<number>}
# -S "<shell globs>"  font appstream files to exclude. Alternatively, set %{fontappstreamsex<number>}
# -d "<shell globs>"  documentation files to include. Alternatively, set %{fontdocs<number>}
# -D "<shell globs>"  documentation files to exclude. Alternatively, set %{fontdocsex<number>}
# -l "<shell globs>"  licensing files to include. Alternatively, set %{fontlicenses<number>}
# -L "<shell globs>"  licensing files to exclude. Alternatively, set %{fontlicensesex<number>}
%fontenv(z:vf:F:c:C:s:S:d:D:l:L:) %{lua:
local      fonts = require "fedora.srpm.fonts"
local     suffix =  rpm.expand("%{?-z*}")
local    verbose = (rpm.expand("%{-v}") ~= "")
local globvalues = {}
for g,_ in pairs(fonts.globargs) do
  globvalues[g] = rpm.expand("%{?-" .. fonts.globargs[g] .. "*}")
end
fonts.env(suffix, verbose, globvalues)
}

# Create a font (sub)package header. Arguments:
# -z <number>         read the zth block of definitions, for example
#                     %{fontfamily<number>}
# -a                  process all blocks in one go, instead of using separate
#                     -z calls
# -v                  be verbose
# -m                  force main header creation
# -s                  force sub header creation
#                     by itself the macro assumes the zero or nil suffix block
#                     corresponds to the main package header
%fontpkg(z:avms) %{lua:
local      fonts =  require "fedora.srpm.fonts"
local     suffix =  rpm.expand("%{?-z*}")
local processall = (rpm.expand("%{-a}") ~= "") and (rpm.expand("%{-z}") == "")
local    verbose = (rpm.expand("%{-v}") ~= "")
local  forcemain = (rpm.expand("%{-m}") ~= "")
local   forcesub = (rpm.expand("%{-s}") ~= "")
fonts.pkg(forcemain, forcesub, suffix, processall, verbose)
}

# Create a font (sub)metapackage header. Optional arguments:
# -n <name>       use <name> as metapackage name
# -s <variable>   use the content of <variable> as metapackage summary
# -d <variable>   use the content of <variable> as metapackage description
# -z "<numbers>"  restrict metapackaging to <numbers> comma-separated list of
#                 font package suffixes
%fontmetapkg(n:s:d:z:) %{lua:
local        fonts = require "fedora.srpm.fonts"
local         name = rpm.expand("%{?-n*}")
local      summary = rpm.expand("%{?-s*}")
if (summary ~= "") then
           summary = "%{" .. summary .. "}"
end
local  description = rpm.expand("%{?-d*}")
if (description ~= "") then
       description = "%{" .. description .. "}"
end
local     suffixes = rpm.expand("%{?-z*}")
fonts.metapkg(name, summary, description, suffixes)
}