Add support for .Hugo.Environment variable (#453)

README.md

@@ -274,19 +274,26 @@ Now enter [`localhost:1313`](http://localhost:1313/) in the address bar of your
 
 ## Production
 
-To run in production (e.g. to have Google Analytics show up), run `HUGO_ENV=production` before your build command. For example:
+To run in production (e.g. to have Google Analytics show up), the built-in [Hugo variable: Environment (`.Hugo.Environment`)](https://gohugo.io/variables/hugo/) will default to `production` when running `hugo` to build the site (whereas `hugo server` defaults to `development`), or this can be configured explicitly via the CLI-tag via `hugo --environment 'production'`, or run `HUGO_ENV=production` before your build command. For example:
 
 ```
 HUGO_ENV=production hugo
 ```
 
-Note: The above command will not work on Windows. If you are running a Windows OS, use the below command:
+Note: The above command will not work on Windows. If you are running a Windows OS, use the below command if using the command shell:
 
-```
+```bat
 set HUGO_ENV=production
 hugo
 ```
 
+...or the following if using PowerShell:
+
+```powershell
+$env:HUGO_ENV='production'
+hugo
+```
+
 ## Contributing
 
 If you find a bug or have an idea for a feature, feel free to use the [issue tracker](https://github.com/theNewDynamic/gohugo-theme-ananke/issues) to let me know.

layouts/_default/baseof.html

@@ -9,7 +9,7 @@
     <meta name="description" content="{{ with .Description }}{{ . }}{{ else }}{{if .IsPage}}{{ .Summary }}{{ else }}{{ with .Site.Params.description }}{{ . }}{{ end }}{{ end }}{{ end }}">
     {{ hugo.Generator }}
     {{/* NOTE: For Production make sure you add `HUGO_ENV="production"` before your build command */}}
-    {{ if eq (getenv "HUGO_ENV") "production" | or (eq .Site.Params.env "production")  }}
+    {{ if eq (getenv "HUGO_ENV") "production" | or (eq .Site.Params.env "production") | or (eq .Hugo.Environment "production") }}
       <META NAME="ROBOTS" CONTENT="INDEX, FOLLOW">
     {{ else }}
       <META NAME="ROBOTS" CONTENT="NOINDEX, NOFOLLOW">
@@ -33,7 +33,7 @@
     {{- template "_internal/schema.html" . -}}
     {{- template "_internal/twitter_cards.html" . -}}
 
-    {{ if eq (getenv "HUGO_ENV") "production" | or (eq .Site.Params.env "production")  }}
+    {{ if eq (getenv "HUGO_ENV") "production" | or (eq .Site.Params.env "production") | or (eq .Hugo.Environment "production") }}
       {{ template "_internal/google_analytics_async.html" . }}
     {{ end }}
 	{{ block "head" . }}{{ partial "head-additions.html" . }}{{ end }}

layouts/partials/func/style/GetMainCSS.html

@@ -59,7 +59,7 @@ css asset directory we add to aforementioned slice */}}
   {{ $options := dict "enableSourceMap" true "precision" 6 }}
   {{ $style = $style | resources.ToCSS $options | minify }}
   {{/* We fingerprint in production for cache busting purposes */}}
-  {{ if eq (getenv "HUGO_ENV") "production" }}
+  {{ if eq (getenv "HUGO_ENV") "production" | or (eq .Site.Params.env "production") | or (eq .Hugo.Environment "production") }}
     {{ $style = $style | fingerprint }}
   {{ end }}
   {{/* We're ready to set returning variable with resulting resource */}}

layouts/robots.txt

@@ -1,6 +1,6 @@
 User-agent: *
 # robotstxt.org - if ENV production variable is false robots will be disallowed.
-{{ if eq (getenv "HUGO_ENV") "production" | or (eq .Site.Params.env "production")  }}
+{{ if eq (getenv "HUGO_ENV") "production" | or (eq .Site.Params.env "production") | or (eq .Hugo.Environment "production") }}
 Allow: /
 Sitemap: {{.Site.BaseURL}}/sitemap.xml
 {{ else }}