# Some miscellaneous Fedora-related macros

# List files matching inclusion globs, excluding files matching exclusion blogs
# Parameters:
#  -i "<globs>" include shell globs (also takes all other macro arguments)
#  -x "<globs>" exclude shell globs
%listfiles(i:x:) %{expand:
while IFS= read -r -d $'\\n' finc ; do
  printf "%s\\n" %{?-x*} \\
    | xargs -i realpath --relative-base=. '{}' \\
    | grep "${finc}" >/dev/null || echo "${finc}"
done <<< $(printf "%s\\n" %{?-i*} %* | xargs -i realpath --relative-base=. '{}' | sort -u)
}

# https://github.com/rpm-software-management/rpm/issues/581
# Write the contents of a list of rpm variables to a macro file.
# The target file must contain the corresponding anchors.
# For example %writevars -f myfile foo bar will replace:
#  @@FOO@@ with the rpm evaluation of %{foo} and
#  @@BAR@@ with the rpm evaluation of %{bar}
# in myfile
%writevars(f:) %{lua:
local    fedora = require "fedora.common"
local macrofile = rpm.expand("%{-f*}")
local   rpmvars = {}
for i = 1, rpm.expand("%#") do
  table.insert(rpmvars, rpm.expand("%" .. i))
end
fedora.writevars(macrofile,rpmvars)
}