asciinema: init at 1.1.1, closes #8459

pkgs/tools/misc/asciinema/default.nix

@@ -0,0 +1,22 @@
+{ stdenv, fetchFromGitHub, goPackages }:
+
+goPackages.buildGoPackage rec {
+  name = "asciinema-${version}";
+  version = "1.1.1";
+
+  goPackagePath = "github.com/asciinema/asciinema";
+
+  src = fetchFromGitHub {
+    owner = "asciinema";
+    repo = "asciinema";
+    rev = "d6f7cabcd085e237872f13d0ab5580964cb64fb2";
+    sha256 = "0ip7wcqzf5wax99c1fjmnwd38q88z1xiyv9cfbjyk47npdqb8173";
+  };
+
+  meta = {
+    homepage = https://asciinema.org/;
+    license = stdenv.lib.licenses.gpl3;
+    description = "Terminal session recorder";
+    maintainers = with stdenv.lib.maintainers; [ lassulus ];
+  };
+}

pkgs/top-level/all-packages.nix

@@ -588,6 +588,8 @@ let
 
   ascii = callPackage ../tools/text/ascii { };
 
+  asciinema = callPackage ../tools/misc/asciinema { };
+
   asymptote = callPackage ../tools/graphics/asymptote {
     texLive = texLiveAggregationFun {
       paths = [ texLive texLiveExtra texLiveCMSuper ];