nvimpager: init at 0.9 (#107057)

lucc · web-flow · commit 4d0c6c645cfe · 2020-12-22T10:11:02.000+01:00
* nvimpager: init at 0.9

* nvimpager: fixup: doCheck can be overriden with `overrideAttrs`

* nvimpager: fixup: use patchShebangs instead of substituteInPlace

* nvimpager: fixup: move pandoc to nativeBuildInputs

* Fix typo

* nvimpager: fixup: run the tests in a pseudo tty

* nvimpager: fixup: make all dependencies overridable
diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
@@ -4942,6 +4942,12 @@
     githubId = 45168934;
     name = "Louis Blin";
   };
+  lucc = {
+    email = "lucc+nix@posteo.de";
+    github = "lucc";
+    githubId = 1104419;
+    name = "Lucas Hoffmann";
+  };
   ldelelis = {
     email = "ldelelis@est.frba.utn.edu.ar";
     github = "ldelelis";
diff --git a/pkgs/tools/misc/nvimpager/default.nix b/pkgs/tools/misc/nvimpager/default.nix
@@ -0,0 +1,47 @@
+{ fetchFromGitHub
+, stdenv
+, ncurses, neovim, procps
+, pandoc, lua51Packages, util-linux
+}:
+
+stdenv.mkDerivation rec {
+  pname = "nvimpager";
+  version = "0.9";
+
+  src = fetchFromGitHub {
+    owner = "lucc";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "1xy5387szfw0bp8dr7d4z33wd4xva7q219rvz8gc0vvv1vsy73va";
+  };
+
+  buildInputs = [
+    ncurses # for tput
+    procps # for nvim_get_proc() which uses ps(1)
+  ];
+  nativeBuildInputs = [ pandoc ];
+
+  makeFlags = [ "PREFIX=$(out)" ];
+  buildFlags = [ "nvimpager.configured" ];
+  preBuild = ''
+    patchShebangs nvimpager
+    substituteInPlace nvimpager --replace ':-nvim' ':-${neovim}/bin/nvim'
+    '';
+
+  doCheck = true;
+  checkInputs = [ lua51Packages.busted util-linux neovim ];
+  checkPhase = ''script -c "busted --lpath './?.lua' test"'';
+
+  meta = with stdenv.lib; {
+    description = "Use neovim as pager";
+    longDescription = ''
+      Use neovim as a pager to view manpages, diffs, etc with nvim's syntax
+      highlighting.  Includes a cat mode to print highlighted files to stdout
+      and a ansi esc mode to highlight ansi escape sequences in neovim.
+    '';
+    homepage = "https://github.com/lucc/nvimpager";
+    license = licenses.bsd2;
+    platforms = platforms.unix;
+    maintainers = [ maintainers.lucc ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
@@ -6165,6 +6165,8 @@ in
 
   nssmdns = callPackage ../tools/networking/nss-mdns { };
 
+  nvimpager = callPackage ../tools/misc/nvimpager { };
+
   nwdiag = with python3Packages; toPythonApplication nwdiag;
 
   nxdomain = python3.pkgs.callPackage ../tools/networking/nxdomain { };
