#!/bin/bash

cd "$(dirname "$0")"/..

# Header
cat <<EOF > debian/copyright-new
Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: Red Eclipse
Upstream-Contact: Quinton "Quin" Reeves <qreeves@gmail.com>
                  Lee "Eihrul" Salzman <lsalzman@gmail.com>
Source: https://redeclipse.svn.sourceforge.net
 All sourcecode-related items have been removed from the source package, they
 are shipped in the redeclipse source package instead.
License: Red-Eclipse
EOF

# "Red-Eclipse" summary license, indented
sed -e 's/^/\ /' -e 's/^\ $/\ \./' doc/license.txt >> debian/copyright-new

# Reason for being "non-free"
cat <<EOF >> debian/copyright-new
Disclaimer:
 This package is not part of Debian due to missing "sources" for artwork, audio,
 models, etc.
 .
 If you read the DFSG to also require "source" for all media content (and most
 people in Debian do), it implies that for example images created via GIMP
 would need to have the original xcf-files available, models created in
 Blender would need to have the original blend-files, music created by
 combining samples in audacity would need to have the original samples
 available, and the corresponding audacity project file, etc.
 .
 Much of the data for redeclipse does fail this requirement. I've guesstimated
 that for Red Eclipse, it might be possible to get the "source" for maybe 30%
 of the media content, with considerable effort and time spent. I felt that it
 would not be a particularly useful exercise, and decided not to do so, at
 least for the time being.
EOF

# Remove duplicated Format: line and insert upstream license dep5 file
sed '/Format:.*/d' doc/all-licenses.txt >> debian/copyright-new

# Remove record stating some dirs are omitted (the dirs are removed in Debian)
awk 'BEGIN{ ORS="\n\n"; RS="" ; FS="\n"} $1 !~ /^Files: bin\//' debian/copyright-new > debian/copyright-temp
mv debian/copyright-temp debian/copyright-new

# Remove all records related to src/*
awk 'BEGIN{ ORS="\n\n"; RS="" ; FS="\n"} $1 !~ /^Files: src\//' debian/copyright-new > debian/copyright-temp
mv debian/copyright-temp debian/copyright-new

# Add marker for inserting Debian chunk
awk 'BEGIN{ ORS="\n\n"; RS="" ; FS="\n"} $1 ~ /^License: Zlib$/ { print "INSERT_DEBIAN_HERE" } { print }' debian/copyright-new > debian/copyright-temp
mv debian/copyright-temp debian/copyright-new

# Debian chunk
ed -s debian/copyright-new <<EOF
/INSERT_DEBIAN_HERE/c
Files: debian/*
Copyright: 2011-2013 Martin Erik Werner <martinerikwerner@gmail.com>
License: Zlib
.
w
EOF