feat(v2): add editUrl option to docs plugin (#1818)

* feat(v2): add editUrl option to docs plugin

* nits

* misc(v2): nit

* misc(v2): nit

website/docs/advanced-plugins.md

@@ -144,6 +144,10 @@ module.exports = {
          * relative to site dir
          */
         path: 'docs',
+        /**
+         * URL for editing docs, example: 'https://github.com/facebook/docusaurus/edit/master/website/docs/'
+         */
+        editUrl: 'https://github.com/repo/project/website/docs/',
         /**
          * URL route for the blog section of your site
          * do not include trailing slash

website/docs/migration-from-v1-to-v2.md

@@ -265,7 +265,7 @@ module.exports = {
 
 Deprecated. Create a `CNAME` file in your `static` folder instead. Files in the `static` folder will be copied into the root of the `build` folder during execution of the build command.
 
-#### `customDocsPath`, `docsUrl`
+#### `customDocsPath`, `docsUrl`, `editUrl`
 
 Deprecated. Pass it as an option to `@docusaurus/preset-classic` docs instead:
 
@@ -279,6 +279,8 @@ module.exports = {
         docs: {
           // Equivalent to `customDocsPath`.
           path: 'docs',
+          // Equivalent to `editUrl`
+          editUrl: 'https://github.com/facebook/docusaurus/edit/master/website/docs/',
           // Equivalent to `docsUrl`.
           routeBasePath: 'docs',
           // Remark and Rehype plugins passed to MDX. Replaces `markdownOptions` and `markdownPlugins`.
@@ -321,7 +323,6 @@ module.exports = {
 ### Deprecated fields that may be implemented using a plugin
 
 - `enableUpdateBy`
-- `editUrl`
 - `enableUpdateTime`
 - `scripts`
 - `stylesheets`

website/docusaurus.config.js

@@ -32,6 +32,8 @@ module.exports = {
         docs: {
           path: 'docs',
           sidebarPath: require.resolve('./sidebars.js'),
+          editUrl:
+            'https://github.com/facebook/docusaurus/edit/master/website/docs/',
         },
         blog: {
           path: '../website-1.x/blog',