Add mkdocs

Author: ProggerX

docs/CNAME

@@ -1,14 +1,3 @@
-# Actual docs are coming soon. For now just enjoy README:
+# lapse-hs
 
-This is Lapse (my Lisp dialect) interpreter.
-
-Examples: [here](https://github.com/ProggerX/lapse-hs/blob/master/example/)
-
-## How to use this/try this
-- Go to [this page](https://github.com/ProggerX/lapse-hs/actions/workflows/build.yml)
-- Click on latest successful action run (or run from specific tag)
-- Find an "Artifacts" section and download version for your OS. (If you can't see download button, log in to your github account)
-- Unzip this artifact and you will get an executable of Lapse interpreter
-- To run some code, write this code in ".lp" file (in fact, extension does not matter) and run `<path-to-lapse-interpreter> <path-to-file>` command in command line
-- (You can find example files [here](https://github.com/ProggerX/lapse-hs/blob/master/example/))
-- Also, Lapse provides a clean REPL by `<path-to-lapse-interpreter>` command
+Hello, this is official [Lapse](https://github.com/ProggerX/lapse-hs) documentation. Lapse is my LISP dialect that was created in educational purposes only.

docs/index.md

@@ -7,10 +7,18 @@
     { flake-parts, nixpkgs, ... }@inputs:
     let
       hs-project =
-        { pkgs, isShell ? false }:
+        {
+          pkgs,
+          isShell ? false,
+        }:
         pkgs.haskellPackages.developPackage {
           root = ./.;
           returnShellEnv = isShell;
+          modifier =
+            drv:
+            pkgs.haskell.lib.addBuildTools drv [
+              pkgs.mkdocs
+            ];
         };
     in
     flake-parts.lib.mkFlake { inherit inputs; } {

flake.nix

@@ -0,0 +1,4 @@
+site_name: Lapse Docs
+nav:
+  - Lapse: index.md
+theme: readthedocs