Update nixpkgs, fix manual build

flake.lock

@@ -18,11 +18,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1638397275,
-        "narHash": "sha256-2Jos1CJFTMO9IbulbM4PTKn24nISIDQCAG/AqYQ8rmg=",
+        "lastModified": 1640418986,
+        "narHash": "sha256-a8GGtxn2iL3WAkY5H+4E0s3Q7XJt6bTOvos9qqxT5OQ=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "391f93a83c3a486475d60eb4a569bb6afbf306ad",
+        "rev": "5c37ad87222cfc1ec36d6cd1364514a9efc2f7f2",
         "type": "github"
       },
       "original": {

flake.nix

@@ -29,10 +29,10 @@
         };
         deploymentOptionsMd = (pkgs.nixosOptionsDoc {
           options = evalNix.docs.deploymentOptions pkgs;
-        }).optionsMDDoc;
+        }).optionsCommonMark;
         metaOptionsMd = (pkgs.nixosOptionsDoc {
           options = evalNix.docs.metaOptions pkgs;
-        }).optionsMDDoc;
+        }).optionsCommonMark;
       in pkgs.callPackage ./manual {
         inherit colmena deploymentOptionsMd metaOptionsMd;
       };

manual/default.nix

@@ -1,10 +1,6 @@
-let
-  notFound = typ: "<span style=\"color: red;\">Error: No ${typ} passed to the builder</span>";
-in
-
 { lib, stdenv, nix-gitignore, mdbook, python3, writeScript
-, deploymentOptionsMd ? notFound "deployment options text"
-, metaOptionsMd ? notFound "meta options text"
+, deploymentOptionsMd ? null
+, metaOptionsMd ? null
 , colmena ? null
 
 # Full version
@@ -59,8 +55,17 @@ in stdenv.mkDerivation {
         echo "Error: No colmena executable passed to the builder" >> src/reference/cli.md
     fi
 
-    echo "$deploymentOptionsMd" >> src/reference/deployment.md
-    echo "$metaOptionsMd" >> src/reference/meta.md
+    if [[ -n "$deploymentOptionsMd" ]]; then
+        cat "$deploymentOptionsMd" >> src/reference/deployment.md
+    else
+        echo "No deployment options text passed the the builder" >> src/reference/deployment.md
+    fi
+
+    if [[ -n "$metaOptionsMd" ]]; then
+        cat "$metaOptionsMd" >> src/reference/meta.md
+    else
+        echo "No meta options text passed the the builder" >> src/reference/meta.md
+    fi
 
     mdbook build -d $out