select template type

README.md

@@ -5,6 +5,7 @@ This is a fork of [lukebfox/base16-nix](https://github.com/lukebfox/base16-nix)
 Differences:
 
 - Returns support for obtaining color values from the color scheme
+- Added possibility to select a template type (`'default'`, `'color'`, etc)
 - Removed unused files
 
 ## Usage
@@ -34,10 +35,11 @@ home.user.${user} = { config, pkgs, lib }: {
       enable = true;
       scheme = "solarized";
       variant = "solarized-dark";
+      defaultTemplateType = "default";
       # Add extra variables for inclusion in custom templates
       extraParams = {
-        fontName = mkDefault "Roboto";
-        fontSize = mkDefault "12";
+        fontName = "Roboto Mono";
+        fontSize = "12";
       };
     };
 
@@ -45,17 +47,19 @@ home.user.${user} = { config, pkgs, lib }: {
     ###############################
 
     programs.bash.initExtra = ''
-      source ${config.base16.templateFile "shell"}
+      source ${config.lib.base16.templateFile { name = "shell"; };}
     '';
-    home.file.".vim/colors/mycolorscheme.vim".source =
-      config.base16.templateFile "vim";
+    programs.rofi = {
+      enable = true;
+      theme = "${config.lib.base16.templateFile { name = "rofi"; type = "color"; };}";
+    };
 
     # 2. Template strings directly into other home-manager configuration
     ####################################################################
 
     services.dunst = {
         enable = true;
-        settings = with config.base16.theme;
+        settings = with config.lib.base16.theme;
             {
               global = {
                 geometry         =  "600x1-800+-3";

base16.nix

@@ -14,15 +14,14 @@ let
   mkTheme = scheme: variant:
     "${pkgs.fetchgit (schemes."${scheme}")}/${variant}.yaml";
 
-  # Source file for a given base16 template. Use the colors-only template
-  # if one exists, as I generally prefer to do my own customisations.
+  # Source file for a given base16 template.
   # Returns the nix store path of the file.
-  mkTemplate = name:
+  mkTemplate = name: type:
     let
       templateDir = "${pkgs.fetchgit (templates."${name}")}/templates";
     in
-      if pathExists (templateDir + "/colors.mustache")
-      then templateDir + "/colors.mustache"
+      if pathExists (templateDir + "/${type}.mustache")
+      then templateDir + "/${type}.mustache"
       else templateDir + "/default.mustache";
 
   # The theme yaml files only supply 16 hex values, but the templates take
@@ -44,11 +43,11 @@ let
 
   # Mustache engine. Applies any theme to any template, providing they are
   # included in the local json source files.
-  mustache = scheme: variant: name:
+  mustache = scheme: variant: name: type:
     pkgs.stdenv.mkDerivation {
       name = "${name}-base16-${variant}";
       data = preprocess (mkTheme scheme variant);
-      src  = mkTemplate name;
+      src  = mkTemplate name type;
       phases = [ "buildPhase" ];
       buildPhase ="${pkgs.mustache-go}/bin/mustache $data $src > $out";
       allowSubstitutes = false;  # will never be in cache
@@ -73,9 +72,15 @@ in
       type = types.attrsOf types.str;
       default = {};
     };
+    themes.base16.defaultTemplateType = mkOption {
+      type = types.str;
+      default = "default";
+      example = "colors";
+    };
   };
   config = {
     lib.base16.theme = schemeJSON cfg.scheme cfg.variant // cfg.extraParams;
-    lib.base16.templateFile = mustache cfg.scheme cfg.variant;
+    lib.base16.templateFile = { name, type ? cfg.defaultTemplateType, ... }:
+        mustache cfg.scheme cfg.variant name type;
   };
 }