Update opam file with more metadata

Signed-off-by: Rudi Grinberg <[email protected]>

Author: rgrinberg

biniou.opam

@@ -8,7 +8,29 @@ build: [
 ]
 maintainer: ["[email protected]"]
 authors: ["Martin Jambon"]
+bug-reports: "https://github.com/mjambon/biniou/issues"
+homepage: "https://github.com/mjambon/biniou"
+doc: "https://mjambon.github.io/biniou/"
 license: "BSD-3-Clause"
+dev-repo: "git+https://github.com/mjambon/biniou.git"
+synopsis:
+  "Binary data format designed for speed, safety, ease of use and backward compatibility as protocols evolve"
+description: """
+
+Biniou (pronounced "be new") is a binary data format designed for speed, safety,
+ease of use and backward compatibility as protocols evolve. Biniou is vastly
+equivalent to JSON in terms of functionality but allows implementations several
+times faster (4 times faster than yojson), with 25-35% space savings.
+
+Biniou data can be decoded into human-readable form without knowledge of type
+definitions except for field and variant names which are represented by 31-bit
+hashes. A program named bdump is provided for routine visualization of biniou
+data files.
+
+The program atdgen is used to derive OCaml-Biniou serializers and deserializers
+from type definitions.
+
+Biniou format specification: mjambon.github.io/atdgen-doc/biniou-format.txt"""
 depends: [
   "easy-format"
   "dune" {>= "1.10"}

dune-project

@@ -6,9 +6,28 @@
 (maintainers "[email protected]")
 (authors "Martin Jambon")
 (implicit_transitive_deps false)
+(source (github mjambon/biniou))
+(documentation "https://mjambon.github.io/biniou/")
 
 (package
  (name biniou)
+ (synopsis
+   "Binary data format designed for speed, safety, ease of use and backward compatibility as protocols evolve")
+ (description "
+Biniou (pronounced \"be new\") is a binary data format designed for speed, safety,
+ease of use and backward compatibility as protocols evolve. Biniou is vastly
+equivalent to JSON in terms of functionality but allows implementations several
+times faster (4 times faster than yojson), with 25-35% space savings.
+
+Biniou data can be decoded into human-readable form without knowledge of type
+definitions except for field and variant names which are represented by 31-bit
+hashes. A program named bdump is provided for routine visualization of biniou
+data files.
+
+The program atdgen is used to derive OCaml-Biniou serializers and deserializers
+from type definitions.
+
+Biniou format specification: mjambon.github.io/atdgen-doc/biniou-format.txt")
  (depends
   easy-format
   (dune (>= 1.10))