Merge branch 'main' into mk/ga-readme

Author: kodiakhq[bot]

README.md

@@ -62,6 +62,18 @@ See
 [the gatsby-plugin-netlify docs](https://github.com/netlify/gatsby-plugin-netlify/)
 for more information, including optional plugin configuration.
 
+### Disabling Netlify functions
+
+In order to support Gatsby Functions and DSG and SSR render modes, this plugin
+generates three Netlify Functions called `__api`, `__ssr` and `__dsg`. If you
+are not using any of these modes, then you can disable the creation of these
+functions. If you are using the latest version of `gatsby-plugin-netlify` then
+this will be handled automatically, disabling functions if the site has no
+Gatsby Functions, or DSG/SSR pages. Otherwise, you can do this manually by
+setting the environment variable `NETLIFY_SKIP_GATSBY_FUNCTIONS` to `true`. Be
+aware that if you do this, any DSG or SSR pages will not work, and nor will any
+Gatsby Functions.
+
 ### Caveats
 
 Currently you cannot use `StaticImage` or `gatsby-transformer-sharp` in SSR or

demo/netlify.toml

@@ -1,8 +1,8 @@
 [build]
 command = "npm run build"
 publish = "public/"
-ignore = "git diff --quiet $CACHED_COMMIT_REF $COMMIT_REF . ../plugin/"
 
+# ignore = "git diff --quiet $CACHED_COMMIT_REF $COMMIT_REF . ../plugin/"
 [[plugins]]
 package = "../plugin/src/index.ts"