feat(docs): Generate github source urls

docs/default.nix

@@ -23,10 +23,16 @@ in
       mkdir -p ./theme
       ln -s ${highlight} ./theme/highlight.js
 
+      cat > sed-cmds <<EOF
+      # Replace nix store path to github url
+      s:\[/nix/store/[^\\]*-source/\(.*\)\\.nix\](.*):[\1\\.nix](https\://github.com/jalil-salame/configuration.nix/blob/main/\1.nix):
+      # Make <h2> <h3>
+      s/^## /### /
+      EOF
       # copy generated options removing the declared by statement
-      sed '/^\*Declared by:\*$/,/^$/d' <${home-markdown} >> ./src/home-options.md
-      sed '/^\*Declared by:\*$/,/^$/d' <${nvim-markdown} >> ./src/nvim-options.md
-      sed '/^\*Declared by:\*$/,/^$/d' <${nixos-markdown} >> ./src/nixos-options.md
+      sed -f sed-cmds <${home-markdown} >> ./src/home-options.md
+      sed -f sed-cmds <${nvim-markdown} >> ./src/nvim-options.md
+      sed -f sed-cmds <${nixos-markdown} >> ./src/nixos-options.md
     '';
 
     nativeBuildInputs = [ pkgs.mdbook-toc ];

docs/src/configuration-overview.md

@@ -5,6 +5,9 @@ I use [NixOS](https://nixos.org) and
 system and user configuration respectively. You can see what options I have
 added to configure the system and user configuration in the next chapters.
 
+The source repo is
+[configuration.nix](https://github.com/jalil-salame/configuration.nix).
+
 ## Table of Contents
 
 <!-- toc -->

docs/src/home-options.md

@@ -11,3 +11,5 @@ search](https://mipmip.github.io/home-manager-option-search/)
 ## Table of Contents
 
 <!-- toc -->
+
+## Options

docs/src/nixos-options.md

@@ -10,3 +10,5 @@ through [NixOS Options](https://search.nixos.org/options).
 ## Table of Contents
 
 <!-- toc -->
+
+## Options

docs/src/nvim-options.md

@@ -11,3 +11,5 @@ search](https://nixneovim.github.io/nixneovim-option-search/).
 ## Table of Contents
 
 <!-- toc -->
+
+## Options