Debian: add README.source, upstream/metadata #499

debian/README.source

@@ -0,0 +1,19 @@
+The upstream tarball, as automatically put together by GitHub upon a tagging
+event, is unsuitable for distribution in Debian due to several DFSG-unfree
+multimedia, and one DFSG-unfree source file (src/demo/jungle.c includes an
+unfree image as a blob). Generating the DFSG-compliant source file can be
+performed via e.g.:
+
+ uscan --repack --compression xz -v
+
+uscan gets its list of excluded files from debian/copyright.
+
+The multimedia which *does* remain is all Free media created for this project
+by the project authors, and is licensed under Apache 2.0 like the rest of the
+project. "Source" for these multimedia is included in the source tarball's
+data/ directory as .xcf (GIMP) and .osp (OpenShot) files. The former were made
+using GIMP 2.10 as packaged by Debian, the latter using OpenShot 2.50 as built
+from upstream source, and Blender 2.82 as packaged by Debian. These are the
+preferred forms for editing the included media. The final media remains
+included, and installed in the binary packages, because building/rendering is
+computationally intensive and somewhat brittle.

debian/changelog

@@ -1,17 +1,7 @@
 notcurses (1.3.0+dfsg.1-1) unstable; urgency=medium
 
-  * New upstream
-  * Remove unnecessary graphviz builddep
-  * Symbols: add new functions
-  * Replace dep on python with ${python3:Depends} subst
-  * Updates per FTPMaster review: dfsg in version, uscan repack
-
- -- Nick Black <dankamongmen@gmail.com>  Sat, 11 Apr 2020 21:58:20 -0400
-
-notcurses (1.2.1-1) unstable; urgency=medium
-
-  * Update watchfile to grab DFSG source tarball
-  * Remove a few DFSG-questionable files
+  * Updates per FTPMaster review: +dfsg in version, uscan DFSG repack,
+      upstream/metadata, README.source
   * Initial release (Closes: #950492)
 
- -- Nick Black <dankamongmen@gmail.com>  Thu, 20 Feb 2020 04:46:12 -0500
+ -- Nick Black <dankamongmen@gmail.com>  Fri, 17 Apr 2020 21:59:37 -0400

debian/upstream/metadata

@@ -0,0 +1,8 @@
+Bug-Database: https://github.com/dankamongmen/notcurses/issues
+Bug-Submit: https://github.com/dankamongmen/notcurses/issues/new/choose
+Documentation: https://nick-black.com/notcurses/
+Donation: https://github.com/sponsors/dankamongmen
+Repository: https://github.com/dankamongmen/notcurses.git
+Repository-Browse: https://github.com/dankamongmen/notcurses
+Screenshots: https://nick-black.com/dankwiki/images/9/90/Notcurses-1.0.0-chunli.png
+Security-Contact: dankamongmen@gmail.com