Updated docs

README.md

@@ -38,12 +38,12 @@ To run services through a VPN, you must provide a wg-quick config file,
 that is provided by most VPN providers:
 
 ```nix {.numberLines}
-nixarr.vpn = {
+  nixarr.vpn = {
     enable = true;
     # IMPORTANT: This file must _not_ be in the config git directory
     # You can usually get this wireguard file from your VPN provider
     wgConf = "/data/.secret/wg.conf";
-}
+  }
 ```
 
 It is possible, _but not recommended_, to run the "*Arrs" behind a VPN,
@@ -64,7 +64,7 @@ If you want to know how to setup DDNS with Njalla, or how to manage secrets in n
 To use this module, add it to your flake inputs in your nix flake file, like shown in this example flake:
 
 ```nix {.numberLines}
-{
+  {
     description = "Your nix flake";
 
     inputs = {
@@ -90,7 +90,7 @@ To use this module, add it to your flake inputs in your nix flake file, like sho
         };
       };
     };
-}
+  }
 ```
 
 ## Examples
@@ -102,7 +102,7 @@ This example does the following:
 - Runs all "*Arrs" supported by this module
 
 ```nix {.numberLines}
-nixarr = {
+  nixarr = {
     enable = true;
     # These two values are also the default, but you can set them to whatever
     # else you want
@@ -140,7 +140,7 @@ nixarr = {
     prowlarr.enable = true;
     readarr.enable = true;
     lidarr.enable = true;
-};
+  };
 ```
 
 Another example where port forwarding is not an option. This is useful if,
@@ -153,7 +153,7 @@ example does the following:
 - Runs all the supported "*Arrs"
 
 ```nix {.numberLines}
-nixarr = {
+  nixarr = {
     enable = true;
 
     vpn = {
@@ -176,7 +176,7 @@ nixarr = {
     # Setup SSH service that runs through VPN.
     # Lets you connect through ssh from the internet without having access to
     # port forwarding
-  openssh.vpn.enable = true;
+    openssh.expose.vpn.enable = true;
 
     transmission = {
       enable = true;
@@ -189,20 +189,20 @@ nixarr = {
     prowlarr.enable = true;
     readarr.enable = true;
     lidarr.enable = true;
-};
+  };
 
-# The `openssh.vpn.enable` option does not enable openssh, so we do that here:
-# We disable password authentication as it's generally insecure.
-services.openssh = {
+  # The `openssh.vpn.enable` option does not enable openssh, so we do that here:
+  # We disable password authentication as it's generally insecure.
+  services.openssh = {
     enable = true;
     settings.PasswordAuthentication = false;
     # Get this port from your VPN provider
     ports = [ 54321 ]
-};
-# Adds your public keys as trusted devices
-users.extraUsers.username.openssh.authorizedKeys.keyFiles = [
+  };
+  # Adds your public keys as trusted devices
+  users.extraUsers.username.openssh.authorizedKeys.keyFiles = [
     ./path/to/public/key/machine.pub}
-];
+  ];
 ```
 
 In both examples, you don't have access to the "*Arrs" or torrent client
@@ -210,7 +210,7 @@ without being on your home network or accessing them through localhost. If
 you have SSH setup you can use SSH tunneling. Simply run:
 
 ```sh
-ssh -N user@ip \
+  ssh -N user@ip \
     -L 6001:localhost:9091 \
     -L 6002:localhost:9696 \
     -L 6003:localhost:8989 \

docs/pandoc/lua/indent-code-blocks.lua

@@ -0,0 +1,39 @@
+-- pandoc_indent_nix_blocks.lua
+-- This Pandoc Lua filter indents all lines in code blocks by 2 spaces
+-- TODO: This indents _all_ code blocks, not just example and default...
+
+--if dump_debug then
+--  local debug_file = io.open("pandoc_debug.log", "a")
+--end
+--
+--function debug(msg)
+--  if debug_file then
+--    debug_file:write(msg .. "\n")
+--  end
+--end
+
+function CodeBlock(block)
+  -- Check if the code block language is unmarked
+  if #block.classes == 0 then
+    -- Split the block text into lines
+    local lines = {}
+    for line in block.text:gmatch("[^\r\n]+") do
+      table.insert(lines, line)
+    end
+
+    -- Indent each line by 2 spaces
+    for i, line in ipairs(lines) do
+      lines[i] = "  " .. line
+    end
+
+    -- Join the lines back together and update the block text
+    block.text = table.concat(lines, '\n')
+
+    -- Return the modified block
+    return block
+  end
+end
+
+return {
+  {CodeBlock = CodeBlock}
+}

mkDocs.nix

@@ -53,10 +53,26 @@ in
           "$file_path"
       }
 
+      # Make home page
+      pandoc \
+        --metadata date="$(date -u '+%Y-%m-%d - %H:%M:%S %Z')" \
+        --standalone \
+        --highlight-style docs/pandoc/gruvbox.theme \
+        --template docs/pandoc/template.html \
+        --css docs/pandoc/style.css \
+        -V lang=en \
+        -V --mathjax \
+        -f markdown+smart \
+        -o $out/index.html \
+        README.md
+
+      # Make wiki pages
       find docs/wiki -type f -name "*.md" | while IFS= read -r file; do
         buildwiki "$file"
       done
 
+      # Make options
+      cd $out
       pandoc \
         --standalone \
         --metadata title="Nixarr - Option Documentation" \
@@ -64,6 +80,7 @@ in
         --highlight-style docs/pandoc/gruvbox.theme \
         --template docs/pandoc/template.html \
         --css docs/pandoc/style.css \
+        --lua-filter docs/pandoc/lua/indent-code-blocks.lua \
         --lua-filter docs/pandoc/lua/anchor-links.lua \
         --lua-filter docs/pandoc/lua/code-default-to-nix.lua \
         --lua-filter docs/pandoc/lua/remove-utils.lua \
@@ -76,17 +93,5 @@ in
         -f markdown+smart \
         -o $out/options.html \
         "$tmpdir"/nixos-options.md
-
-      pandoc \
-        --metadata date="$(date -u '+%Y-%m-%d - %H:%M:%S %Z')" \
-        --standalone \
-        --highlight-style docs/pandoc/gruvbox.theme \
-        --template docs/pandoc/template.html \
-        --css docs/pandoc/style.css \
-        -V lang=en \
-        -V --mathjax \
-        -f markdown+smart \
-        -o $out/index.html \
-        README.md
     '';
   }