feat(v2): blog + docs multi-instance plugins (#3204)

* stable createData namespacing + second-blog dogfooding

* Docs: support multi-instance + make community docs a separate instance

* tests: add 2nd docs instance to versioned site

* fix docs version cli tests

* fix docs versioning cli

* typo

* team: add link to my site

* better extendCli integration

* fix metadata tests

* tests for versioned site with second docs instance

* move some validation code to utils-validation

* fix missing dependency

* fix bad compiled output due to importing constants in ./client folder

* make docs tests easier to maintain

* refactors

* prevent lodash imports in client bundle

* redirect old community docs to new urls

packages/docusaurus-plugin-content-docs/src/__tests__/__fixtures__/versioned-site/community/team.md

@@ -0,0 +1 @@
+Team current version

packages/docusaurus-plugin-content-docs/src/__tests__/__fixtures__/versioned-site/community_sidebars.json

@@ -0,0 +1,3 @@
+{
+  "community": ["team"]
+}

packages/docusaurus-plugin-content-docs/src/__tests__/__fixtures__/versioned-site/community_versioned_docs/version-1.0.0/team.md

@@ -0,0 +1 @@
+Team 1.0.0

packages/docusaurus-plugin-content-docs/src/__tests__/__fixtures__/versioned-site/community_versioned_sidebars/version-1.0.0-sidebars.json

@@ -0,0 +1,3 @@
+{
+  "version-1.0.0/community": ["version-1.0.0/team"]
+}

packages/docusaurus-plugin-content-docs/src/__tests__/__fixtures__/versioned-site/community_versions.json

@@ -0,0 +1 @@
+["1.0.0"]

packages/docusaurus-plugin-content-docs/src/__tests__/__snapshots__/version.test.ts.snap

@@ -77,3 +77,14 @@ Object {
   ],
 }
 `;
+
+exports[`docsVersion second docs instance versioning 1`] = `
+Object {
+  "version-2.0.0/community": Array [
+    Object {
+      "id": "version-2.0.0/team",
+      "type": "doc",
+    },
+  ],
+}
+`;

packages/docusaurus-plugin-content-docs/src/__tests__/env.test.ts

@@ -7,18 +7,19 @@
 
 import path from 'path';
 import loadEnv from '../env';
+import {DEFAULT_PLUGIN_ID} from '@docusaurus/core/lib/constants';
 
 describe('loadEnv', () => {
   test('website with versioning disabled', () => {
     const siteDir = path.join(__dirname, '__fixtures__', 'simple-site');
-    const env = loadEnv(siteDir);
+    const env = loadEnv(siteDir, DEFAULT_PLUGIN_ID);
     expect(env.versioning.enabled).toBe(false);
     expect(env.versioning.versions).toStrictEqual([]);
   });
 
   test('website with versioning enabled', () => {
     const siteDir = path.join(__dirname, '__fixtures__', 'versioned-site');
-    const env = loadEnv(siteDir);
+    const env = loadEnv(siteDir, DEFAULT_PLUGIN_ID);
     expect(env.versioning.enabled).toBe(true);
     expect(env.versioning.latestVersion).toBe('1.0.1');
     expect(env.versioning.versions).toStrictEqual([
@@ -28,9 +29,17 @@ describe('loadEnv', () => {
     ]);
   });
 
+  test('website with versioning enabled, 2nd docs plugin instance', () => {
+    const siteDir = path.join(__dirname, '__fixtures__', 'versioned-site');
+    const env = loadEnv(siteDir, 'community');
+    expect(env.versioning.enabled).toBe(true);
+    expect(env.versioning.latestVersion).toBe('1.0.0');
+    expect(env.versioning.versions).toStrictEqual(['1.0.0']);
+  });
+
   test('website with versioning but disabled', () => {
     const siteDir = path.join(__dirname, '__fixtures__', 'versioned-site');
-    const env = loadEnv(siteDir, {disableVersioning: true});
+    const env = loadEnv(siteDir, DEFAULT_PLUGIN_ID, {disableVersioning: true});
     expect(env.versioning.enabled).toBe(false);
     expect(env.versioning.versions).toStrictEqual([]);
   });
@@ -42,7 +51,7 @@ describe('loadEnv', () => {
         invalid: 'json',
       };
     });
-    const env = loadEnv(siteDir);
+    const env = loadEnv(siteDir, DEFAULT_PLUGIN_ID);
     expect(env.versioning.enabled).toBe(false);
     mock.mockRestore();
   });

packages/docusaurus-plugin-content-docs/src/__tests__/index.test.ts

@@ -12,35 +12,65 @@ import commander from 'commander';
 import fs from 'fs-extra';
 import pluginContentDocs from '../index';
 import loadEnv from '../env';
-import normalizePluginOptions from './pluginOptionSchema.test';
 import {loadContext} from '@docusaurus/core/src/server/index';
 import {applyConfigureWebpack} from '@docusaurus/core/src/webpack/utils';
 import {RouteConfig} from '@docusaurus/types';
 import {posixPath} from '@docusaurus/utils';
 import {sortConfig} from '@docusaurus/core/src/server/plugins';
+import {DEFAULT_PLUGIN_ID} from '@docusaurus/core/lib/constants';
 
 import * as version from '../version';
+import {PluginOptionSchema} from '../pluginOptionSchema';
+import {normalizePluginOptions} from '@docusaurus/utils-validation';
 
-const createFakeActions = (
-  routeConfigs: RouteConfig[],
-  contentDir,
-  dataContainer?,
-  globalDataContainer?,
-) => {
-  return {
+const createFakeActions = (contentDir: string) => {
+  const routeConfigs: RouteConfig[] = [];
+  const dataContainer: any = {};
+  const globalDataContainer: any = {};
+
+  const actions = {
     addRoute: (config: RouteConfig) => {
       routeConfigs.push(config);
     },
-    createData: async (name, content) => {
-      if (dataContainer) {
-        dataContainer[name] = content;
-      }
+    createData: async (name: string, content: unknown) => {
+      dataContainer[name] = content;
       return path.join(contentDir, name);
     },
-    setGlobalData: (data) => {
+    setGlobalData: (data: any) => {
       globalDataContainer.pluginName = {pluginId: data};
     },
   };
+
+  // Extra fns useful for tests!
+  const utils = {
+    getGlobalData: () => globalDataContainer,
+    getRouteConfigs: () => routeConfigs,
+    // query by prefix, because files have a hash at the end
+    // so it's not convenient to query by full filename
+    getCreatedDataByPrefix: (prefix: string) => {
+      const entry = Object.entries(dataContainer).find(([key]) =>
+        key.startsWith(prefix),
+      );
+      if (!entry) {
+        throw new Error(`No entry found for prefix=${prefix}`);
+      }
+      return JSON.parse(entry[1] as string);
+    },
+
+    expectSnapshot: () => {
+      // Sort the route config like in src/server/plugins/index.ts for consistent snapshot ordering
+      sortConfig(routeConfigs);
+      expect(routeConfigs).not.toEqual([]);
+      expect(routeConfigs).toMatchSnapshot('route config');
+      expect(dataContainer).toMatchSnapshot('data');
+      expect(globalDataContainer).toMatchSnapshot('global data');
+    },
+  };
+
+  return {
+    actions,
+    utils,
+  };
 };
 
 test('site with wrong sidebar file', async () => {
@@ -49,7 +79,7 @@ test('site with wrong sidebar file', async () => {
   const sidebarPath = path.join(siteDir, 'wrong-sidebars.json');
   const plugin = pluginContentDocs(
     context,
-    normalizePluginOptions({
+    normalizePluginOptions(PluginOptionSchema, {
       sidebarPath,
     }),
   );
@@ -62,28 +92,30 @@ describe('empty/no docs website', () => {
 
   test('no files in docs folder', async () => {
     await fs.ensureDir(path.join(siteDir, 'docs'));
-    const plugin = pluginContentDocs(context, normalizePluginOptions({}));
+    const plugin = pluginContentDocs(
+      context,
+      normalizePluginOptions(PluginOptionSchema, {}),
+    );
     const content = await plugin.loadContent();
     const {docsMetadata, docsSidebars} = content;
     expect(docsMetadata).toMatchInlineSnapshot(`Object {}`);
     expect(docsSidebars).toMatchInlineSnapshot(`Object {}`);
 
-    const routeConfigs = [];
     const pluginContentDir = path.join(context.generatedFilesDir, plugin.name);
-    const actions = createFakeActions(routeConfigs, pluginContentDir);
+    const {actions, utils} = createFakeActions(pluginContentDir);
 
     await plugin.contentLoaded({
       content,
       actions,
     });
 
-    expect(routeConfigs).toEqual([]);
+    expect(utils.getRouteConfigs()).toEqual([]);
   });
 
   test('docs folder does not exist', async () => {
     const plugin = pluginContentDocs(
       context,
-      normalizePluginOptions({
+      normalizePluginOptions(PluginOptionSchema, {
         path: '/path/does/not/exist/',
       }),
     );
@@ -99,7 +131,7 @@ describe('simple website', () => {
   const pluginPath = 'docs';
   const plugin = pluginContentDocs(
     context,
-    normalizePluginOptions({
+    normalizePluginOptions(PluginOptionSchema, {
       path: pluginPath,
       sidebarPath,
       homePageId: 'hello',
@@ -112,7 +144,7 @@ describe('simple website', () => {
     const cli = new commander.Command();
     plugin.extendCli(cli);
     cli.parse(['node', 'test', 'docs:version', '1.0.0']);
-    expect(mock).toHaveBeenCalledWith('1.0.0', siteDir, {
+    expect(mock).toHaveBeenCalledWith('1.0.0', siteDir, DEFAULT_PLUGIN_ID, {
       path: pluginPath,
       sidebarPath,
     });
@@ -200,15 +232,7 @@ describe('simple website', () => {
 
     expect(docsSidebars).toMatchSnapshot();
 
-    const routeConfigs = [];
-    const dataContainer = {};
-    const globalDataContainer = {};
-    const actions = createFakeActions(
-      routeConfigs,
-      pluginContentDir,
-      dataContainer,
-      globalDataContainer,
-    );
+    const {actions, utils} = createFakeActions(pluginContentDir);
 
     await plugin.contentLoaded({
       content,
@@ -216,16 +240,12 @@ describe('simple website', () => {
     });
 
     // There is only one nested docs route for simple site
-    const baseMetadata = JSON.parse(dataContainer['docs-route-ff2.json']);
+    const baseMetadata = utils.getCreatedDataByPrefix('docs-route-');
     expect(baseMetadata.docsSidebars).toEqual(docsSidebars);
     expect(baseMetadata.permalinkToSidebar).toEqual(permalinkToSidebar);
 
-    // Sort the route config like in src/server/plugins/index.ts for consistent snapshot ordering
-    sortConfig(routeConfigs);
-
-    expect(routeConfigs).not.toEqual([]);
-    expect(routeConfigs).toMatchSnapshot();
-    expect(globalDataContainer).toMatchSnapshot();
+    utils.expectSnapshot();
+    expect(utils.getGlobalData()).toMatchSnapshot();
   });
 });
 
@@ -236,22 +256,26 @@ describe('versioned website', () => {
   const routeBasePath = 'docs';
   const plugin = pluginContentDocs(
     context,
-    normalizePluginOptions({
+    normalizePluginOptions(PluginOptionSchema, {
       routeBasePath,
       sidebarPath,
       homePageId: 'hello',
     }),
   );
-  const env = loadEnv(siteDir);
+  const env = loadEnv(siteDir, DEFAULT_PLUGIN_ID);
   const {docsDir: versionedDir} = env.versioning;
   const pluginContentDir = path.join(context.generatedFilesDir, plugin.name);
 
+  test('isVersioned', () => {
+    expect(env.versioning.enabled).toEqual(true);
+  });
+
   test('extendCli - docsVersion', () => {
     const mock = jest.spyOn(version, 'docsVersion').mockImplementation();
     const cli = new commander.Command();
     plugin.extendCli(cli);
     cli.parse(['node', 'test', 'docs:version', '2.0.0']);
-    expect(mock).toHaveBeenCalledWith('2.0.0', siteDir, {
+    expect(mock).toHaveBeenCalledWith('2.0.0', siteDir, DEFAULT_PLUGIN_ID, {
       path: routeBasePath,
       sidebarPath,
     });
@@ -401,23 +425,15 @@ describe('versioned website', () => {
     expect(versionToSidebars).toMatchSnapshot(
       'sidebars needed for each version',
     );
-    const routeConfigs = [];
-    const dataContainer = {};
-    const globalDataContainer = {};
-    const actions = createFakeActions(
-      routeConfigs,
-      pluginContentDir,
-      dataContainer,
-      globalDataContainer,
-    );
+    const {actions, utils} = createFakeActions(pluginContentDir);
     await plugin.contentLoaded({
       content,
       actions,
     });
 
     // The created base metadata for each nested docs route is smartly chunked/ splitted across version
-    const latestVersionBaseMetadata = JSON.parse(
-      dataContainer['docs-route-ff2.json'],
+    const latestVersionBaseMetadata = utils.getCreatedDataByPrefix(
+      'docs-route-',
     );
     expect(latestVersionBaseMetadata).toMatchSnapshot(
       'base metadata for latest version',
@@ -426,8 +442,8 @@ describe('versioned website', () => {
     expect(latestVersionBaseMetadata.permalinkToSidebar).not.toEqual(
       permalinkToSidebar,
     );
-    const nextVersionBaseMetadata = JSON.parse(
-      dataContainer['docs-next-route-1c8.json'],
+    const nextVersionBaseMetadata = utils.getCreatedDataByPrefix(
+      'docs-next-route-',
     );
     expect(nextVersionBaseMetadata).toMatchSnapshot(
       'base metadata for next version',
@@ -436,8 +452,8 @@ describe('versioned website', () => {
     expect(nextVersionBaseMetadata.permalinkToSidebar).not.toEqual(
       permalinkToSidebar,
     );
-    const firstVersionBaseMetadata = JSON.parse(
-      dataContainer['docs-1-0-0-route-660.json'],
+    const firstVersionBaseMetadata = utils.getCreatedDataByPrefix(
+      'docs-1-0-0-route-',
     );
     expect(firstVersionBaseMetadata).toMatchSnapshot(
       'base metadata for first version',
@@ -447,11 +463,151 @@ describe('versioned website', () => {
       permalinkToSidebar,
     );
 
-    // Sort the route config like in src/server/plugins/index.ts for consistent snapshot ordering
-    sortConfig(routeConfigs);
-
-    expect(routeConfigs).not.toEqual([]);
-    expect(routeConfigs).toMatchSnapshot();
-    expect(globalDataContainer).toMatchSnapshot();
+    utils.expectSnapshot();
+  });
+});
+
+describe('versioned website (community)', () => {
+  const siteDir = path.join(__dirname, '__fixtures__', 'versioned-site');
+  const context = loadContext(siteDir);
+  const sidebarPath = path.join(siteDir, 'community_sidebars.json');
+  const routeBasePath = 'community';
+  const pluginId = 'community';
+  const plugin = pluginContentDocs(
+    context,
+    normalizePluginOptions(PluginOptionSchema, {
+      id: 'community',
+      path: 'community',
+      routeBasePath,
+      sidebarPath,
+    }),
+  );
+  const env = loadEnv(siteDir, pluginId);
+  const {docsDir: versionedDir} = env.versioning;
+  const pluginContentDir = path.join(context.generatedFilesDir, plugin.name);
+
+  test('isVersioned', () => {
+    expect(env.versioning.enabled).toEqual(true);
+  });
+
+  test('extendCli - docsVersion', () => {
+    const mock = jest.spyOn(version, 'docsVersion').mockImplementation();
+    const cli = new commander.Command();
+    plugin.extendCli(cli);
+    cli.parse(['node', 'test', `docs:version:${pluginId}`, '2.0.0']);
+    expect(mock).toHaveBeenCalledWith('2.0.0', siteDir, pluginId, {
+      path: routeBasePath,
+      sidebarPath,
+    });
+    mock.mockRestore();
+  });
+
+  test('getPathToWatch', () => {
+    const pathToWatch = plugin.getPathsToWatch();
+    const matchPattern = pathToWatch.map((filepath) =>
+      posixPath(path.relative(siteDir, filepath)),
+    );
+    expect(matchPattern).not.toEqual([]);
+    expect(matchPattern).toMatchInlineSnapshot(`
+      Array [
+        "community/**/*.{md,mdx}",
+        "community_versioned_sidebars/version-1.0.0-sidebars.json",
+        "community_versioned_docs/version-1.0.0/**/*.{md,mdx}",
+        "community_sidebars.json",
+      ]
+    `);
+    expect(isMatch('community/team.md', matchPattern)).toEqual(true);
+    expect(
+      isMatch('community_versioned_docs/version-1.0.0/team.md', matchPattern),
+    ).toEqual(true);
+
+    // Non existing version
+    expect(
+      isMatch('community_versioned_docs/version-2.0.0/team.md', matchPattern),
+    ).toEqual(false);
+    expect(
+      isMatch(
+        'community_versioned_sidebars/version-2.0.0-sidebars.json',
+        matchPattern,
+      ),
+    ).toEqual(false);
+
+    expect(isMatch('community/team.js', matchPattern)).toEqual(false);
+    expect(
+      isMatch('community_versioned_docs/version-1.0.0/team.js', matchPattern),
+    ).toEqual(false);
+  });
+
+  test('content', async () => {
+    const content = await plugin.loadContent();
+    const {
+      docsMetadata,
+      docsSidebars,
+      versionToSidebars,
+      permalinkToSidebar,
+    } = content;
+
+    expect(docsMetadata.team).toEqual({
+      id: 'team',
+      unversionedId: 'team',
+      isDocsHomePage: false,
+      permalink: '/community/next/team',
+      source: path.join('@site', routeBasePath, 'team.md'),
+      title: 'team',
+      description: 'Team current version',
+      version: 'next',
+      sidebar: 'community',
+    });
+    expect(docsMetadata['version-1.0.0/team']).toEqual({
+      id: 'version-1.0.0/team',
+      unversionedId: 'team',
+      isDocsHomePage: false,
+      permalink: '/community/team',
+      source: path.join(
+        '@site',
+        path.relative(siteDir, versionedDir),
+        'version-1.0.0',
+        'team.md',
+      ),
+      title: 'team',
+      description: 'Team 1.0.0',
+      version: '1.0.0',
+      sidebar: 'version-1.0.0/community',
+    });
+
+    expect(docsSidebars).toMatchSnapshot('all sidebars');
+    expect(versionToSidebars).toMatchSnapshot(
+      'sidebars needed for each version',
+    );
+
+    const {actions, utils} = createFakeActions(pluginContentDir);
+    await plugin.contentLoaded({
+      content,
+      actions,
+    });
+
+    // The created base metadata for each nested docs route is smartly chunked/ splitted across version
+    const latestVersionBaseMetadata = utils.getCreatedDataByPrefix(
+      'community-route-',
+    );
+    expect(latestVersionBaseMetadata).toMatchSnapshot(
+      'base metadata for latest version',
+    );
+    expect(latestVersionBaseMetadata.docsSidebars).not.toEqual(docsSidebars);
+    expect(latestVersionBaseMetadata.permalinkToSidebar).not.toEqual(
+      permalinkToSidebar,
+    );
+    const nextVersionBaseMetadata = utils.getCreatedDataByPrefix(
+      'community-next-route-',
+    );
+    expect(nextVersionBaseMetadata).toMatchSnapshot(
+      'base metadata for next version',
+    );
+    expect(nextVersionBaseMetadata.docsSidebars).not.toEqual(docsSidebars);
+    expect(nextVersionBaseMetadata.permalinkToSidebar).not.toEqual(
+      permalinkToSidebar,
+    );
+
+    utils.expectSnapshot();
   });
 });

packages/docusaurus-plugin-content-docs/src/__tests__/metadata.test.ts

@@ -11,6 +11,7 @@ import processMetadata from '../metadata';
 import loadEnv from '../env';
 import {MetadataRaw, Env, MetadataOptions} from '../types';
 import {LoadContext} from '@docusaurus/types';
+import {DEFAULT_PLUGIN_ID} from '@docusaurus/core/lib/constants';
 
 const fixtureDir = path.join(__dirname, '__fixtures__');
 
@@ -66,7 +67,7 @@ describe('simple site', () => {
   const context = loadContext(siteDir);
   const routeBasePath = 'docs';
   const docsDir = path.resolve(siteDir, routeBasePath);
-  const env = loadEnv(siteDir);
+  const env = loadEnv(siteDir, DEFAULT_PLUGIN_ID);
   const options = {routeBasePath};
 
   const {testMeta, testSlug} = createTestHelpers({
@@ -309,7 +310,7 @@ describe('versioned site', () => {
   const context = loadContext(siteDir);
   const routeBasePath = 'docs';
   const docsDir = path.resolve(siteDir, routeBasePath);
-  const env = loadEnv(siteDir);
+  const env = loadEnv(siteDir, DEFAULT_PLUGIN_ID);
   const {docsDir: versionedDir} = env.versioning;
   const options = {routeBasePath};
 

packages/docusaurus-plugin-content-docs/src/__tests__/pluginOptionSchema.test.ts

@@ -6,17 +6,7 @@
  */
 
 import {PluginOptionSchema, DEFAULT_OPTIONS} from '../pluginOptionSchema';
-
-export default function normalizePluginOptions(options) {
-  const {value, error} = PluginOptionSchema.validate(options, {
-    convert: false,
-  });
-  if (error) {
-    throw error;
-  } else {
-    return value;
-  }
-}
+import {normalizePluginOptions} from '@docusaurus/utils-validation';
 
 // the type of remark/rehype plugins is function
 const remarkRehypePluginStub = () => {};
@@ -63,7 +53,7 @@ describe('normalizeDocsPluginOptions', () => {
 
   test('should reject bad path inputs', () => {
     expect(() => {
-      normalizePluginOptions({
+      normalizePluginOptions(PluginOptionSchema, {
         path: 2,
       });
     }).toThrowErrorMatchingInlineSnapshot(`"\\"path\\" must be a string"`);
@@ -71,7 +61,7 @@ describe('normalizeDocsPluginOptions', () => {
 
   test('should reject bad include inputs', () => {
     expect(() => {
-      normalizePluginOptions({
+      normalizePluginOptions(PluginOptionSchema, {
         include: '**/*.{md,mdx}',
       });
     }).toThrowErrorMatchingInlineSnapshot(`"\\"include\\" must be an array"`);
@@ -79,7 +69,7 @@ describe('normalizeDocsPluginOptions', () => {
 
   test('should reject bad showLastUpdateTime inputs', () => {
     expect(() => {
-      normalizePluginOptions({
+      normalizePluginOptions(PluginOptionSchema, {
         showLastUpdateTime: 'true',
       });
     }).toThrowErrorMatchingInlineSnapshot(
@@ -89,7 +79,7 @@ describe('normalizeDocsPluginOptions', () => {
 
   test('should reject bad remarkPlugins input', () => {
     expect(() => {
-      normalizePluginOptions({
+      normalizePluginOptions(PluginOptionSchema, {
         remarkPlugins: 'remark-math',
       });
     }).toThrowErrorMatchingInlineSnapshot(

packages/docusaurus-plugin-content-docs/src/__tests__/version.test.ts

@@ -14,6 +14,7 @@ import {
   getVersionsJSONFile,
   getVersionedSidebarsDir,
 } from '../env';
+import {DEFAULT_PLUGIN_ID} from '@docusaurus/core/lib/constants';
 
 const fixtureDir = path.join(__dirname, '__fixtures__');
 
@@ -27,87 +28,114 @@ describe('docsVersion', () => {
 
   test('no version tag provided', () => {
     expect(() =>
-      docsVersion(null, simpleSiteDir, DEFAULT_OPTIONS),
+      docsVersion(null, simpleSiteDir, DEFAULT_PLUGIN_ID, DEFAULT_OPTIONS),
     ).toThrowErrorMatchingInlineSnapshot(
-      `"No version tag specified!. Pass the version you wish to create as an argument. Ex: 1.0.0"`,
+      `"[docs] No version tag specified!. Pass the version you wish to create as an argument. Ex: 1.0.0"`,
     );
     expect(() =>
-      docsVersion(undefined, simpleSiteDir, DEFAULT_OPTIONS),
+      docsVersion(undefined, simpleSiteDir, DEFAULT_PLUGIN_ID, DEFAULT_OPTIONS),
     ).toThrowErrorMatchingInlineSnapshot(
-      `"No version tag specified!. Pass the version you wish to create as an argument. Ex: 1.0.0"`,
+      `"[docs] No version tag specified!. Pass the version you wish to create as an argument. Ex: 1.0.0"`,
     );
     expect(() =>
-      docsVersion('', simpleSiteDir, DEFAULT_OPTIONS),
+      docsVersion('', simpleSiteDir, DEFAULT_PLUGIN_ID, DEFAULT_OPTIONS),
     ).toThrowErrorMatchingInlineSnapshot(
-      `"No version tag specified!. Pass the version you wish to create as an argument. Ex: 1.0.0"`,
+      `"[docs] No version tag specified!. Pass the version you wish to create as an argument. Ex: 1.0.0"`,
     );
   });
 
   test('version tag should not have slash', () => {
     expect(() =>
-      docsVersion('foo/bar', simpleSiteDir, DEFAULT_OPTIONS),
+      docsVersion('foo/bar', simpleSiteDir, DEFAULT_PLUGIN_ID, DEFAULT_OPTIONS),
     ).toThrowErrorMatchingInlineSnapshot(
-      `"Invalid version tag specified! Do not include slash (/) or (\\\\). Try something like: 1.0.0"`,
+      `"[docs] Invalid version tag specified! Do not include slash (/) or (\\\\). Try something like: 1.0.0"`,
     );
     expect(() =>
-      docsVersion('foo\\bar', simpleSiteDir, DEFAULT_OPTIONS),
+      docsVersion(
+        'foo\\bar',
+        simpleSiteDir,
+        DEFAULT_PLUGIN_ID,
+        DEFAULT_OPTIONS,
+      ),
     ).toThrowErrorMatchingInlineSnapshot(
-      `"Invalid version tag specified! Do not include slash (/) or (\\\\). Try something like: 1.0.0"`,
+      `"[docs] Invalid version tag specified! Do not include slash (/) or (\\\\). Try something like: 1.0.0"`,
     );
   });
 
   test('version tag should not be too long', () => {
     expect(() =>
-      docsVersion('a'.repeat(255), simpleSiteDir, DEFAULT_OPTIONS),
+      docsVersion(
+        'a'.repeat(255),
+        simpleSiteDir,
+        DEFAULT_PLUGIN_ID,
+        DEFAULT_OPTIONS,
+      ),
     ).toThrowErrorMatchingInlineSnapshot(
-      `"Invalid version tag specified! Length must <= 32 characters. Try something like: 1.0.0"`,
+      `"[docs] Invalid version tag specified! Length must <= 32 characters. Try something like: 1.0.0"`,
     );
   });
 
   test('version tag should not be a dot or two dots', () => {
     expect(() =>
-      docsVersion('..', simpleSiteDir, DEFAULT_OPTIONS),
+      docsVersion('..', simpleSiteDir, DEFAULT_PLUGIN_ID, DEFAULT_OPTIONS),
     ).toThrowErrorMatchingInlineSnapshot(
-      `"Invalid version tag specified! Do not name your version \\".\\" or \\"..\\". Try something like: 1.0.0"`,
+      `"[docs] Invalid version tag specified! Do not name your version \\".\\" or \\"..\\". Try something like: 1.0.0"`,
     );
     expect(() =>
-      docsVersion('.', simpleSiteDir, DEFAULT_OPTIONS),
+      docsVersion('.', simpleSiteDir, DEFAULT_PLUGIN_ID, DEFAULT_OPTIONS),
     ).toThrowErrorMatchingInlineSnapshot(
-      `"Invalid version tag specified! Do not name your version \\".\\" or \\"..\\". Try something like: 1.0.0"`,
+      `"[docs] Invalid version tag specified! Do not name your version \\".\\" or \\"..\\". Try something like: 1.0.0"`,
     );
   });
 
   test('version tag should be a valid pathname', () => {
     expect(() =>
-      docsVersion('<foo|bar>', simpleSiteDir, DEFAULT_OPTIONS),
+      docsVersion(
+        '<foo|bar>',
+        simpleSiteDir,
+        DEFAULT_PLUGIN_ID,
+        DEFAULT_OPTIONS,
+      ),
     ).toThrowErrorMatchingInlineSnapshot(
-      `"Invalid version tag specified! Please ensure its a valid pathname too. Try something like: 1.0.0"`,
+      `"[docs] Invalid version tag specified! Please ensure its a valid pathname too. Try something like: 1.0.0"`,
     );
     expect(() =>
-      docsVersion('foo\x00bar', simpleSiteDir, DEFAULT_OPTIONS),
+      docsVersion(
+        'foo\x00bar',
+        simpleSiteDir,
+        DEFAULT_PLUGIN_ID,
+        DEFAULT_OPTIONS,
+      ),
     ).toThrowErrorMatchingInlineSnapshot(
-      `"Invalid version tag specified! Please ensure its a valid pathname too. Try something like: 1.0.0"`,
+      `"[docs] Invalid version tag specified! Please ensure its a valid pathname too. Try something like: 1.0.0"`,
     );
     expect(() =>
-      docsVersion('foo:bar', simpleSiteDir, DEFAULT_OPTIONS),
+      docsVersion('foo:bar', simpleSiteDir, DEFAULT_PLUGIN_ID, DEFAULT_OPTIONS),
     ).toThrowErrorMatchingInlineSnapshot(
-      `"Invalid version tag specified! Please ensure its a valid pathname too. Try something like: 1.0.0"`,
+      `"[docs] Invalid version tag specified! Please ensure its a valid pathname too. Try something like: 1.0.0"`,
     );
   });
 
   test('version tag already exist', () => {
     expect(() =>
-      docsVersion('1.0.0', versionedSiteDir, DEFAULT_OPTIONS),
+      docsVersion(
+        '1.0.0',
+        versionedSiteDir,
+        DEFAULT_PLUGIN_ID,
+        DEFAULT_OPTIONS,
+      ),
     ).toThrowErrorMatchingInlineSnapshot(
-      `"This version already exists!. Use a version tag that does not already exist."`,
+      `"[docs] This version already exists!. Use a version tag that does not already exist."`,
     );
   });
 
   test('no docs file to version', () => {
     const emptySiteDir = path.join(fixtureDir, 'empty-site');
     expect(() =>
-      docsVersion('1.0.0', emptySiteDir, DEFAULT_OPTIONS),
-    ).toThrowErrorMatchingInlineSnapshot(`"There is no docs to version !"`);
+      docsVersion('1.0.0', emptySiteDir, DEFAULT_PLUGIN_ID, DEFAULT_OPTIONS),
+    ).toThrowErrorMatchingInlineSnapshot(
+      `"[docs] There is no docs to version !"`,
+    );
   });
 
   test('first time versioning', () => {
@@ -131,21 +159,26 @@ describe('docsVersion', () => {
       path: 'docs',
       sidebarPath: path.join(simpleSiteDir, 'sidebars.json'),
     };
-    docsVersion('1.0.0', simpleSiteDir, options);
+    docsVersion('1.0.0', simpleSiteDir, DEFAULT_PLUGIN_ID, options);
     expect(copyMock).toHaveBeenCalledWith(
       path.join(simpleSiteDir, options.path),
-      path.join(getVersionedDocsDir(simpleSiteDir), 'version-1.0.0'),
+      path.join(
+        getVersionedDocsDir(simpleSiteDir, DEFAULT_PLUGIN_ID),
+        'version-1.0.0',
+      ),
     );
     expect(versionedSidebar).toMatchSnapshot();
     expect(versionedSidebarPath).toEqual(
       path.join(
-        getVersionedSidebarsDir(simpleSiteDir),
+        getVersionedSidebarsDir(simpleSiteDir, DEFAULT_PLUGIN_ID),
         'version-1.0.0-sidebars.json',
       ),
     );
-    expect(versionsPath).toEqual(getVersionsJSONFile(simpleSiteDir));
+    expect(versionsPath).toEqual(
+      getVersionsJSONFile(simpleSiteDir, DEFAULT_PLUGIN_ID),
+    );
     expect(versions).toEqual(['1.0.0']);
-    expect(consoleMock).toHaveBeenCalledWith('Version 1.0.0 created!');
+    expect(consoleMock).toHaveBeenCalledWith('[docs] Version 1.0.0 created!');
 
     copyMock.mockRestore();
     writeMock.mockRestore();
@@ -174,21 +207,78 @@ describe('docsVersion', () => {
       path: 'docs',
       sidebarPath: path.join(versionedSiteDir, 'sidebars.json'),
     };
-    docsVersion('2.0.0', versionedSiteDir, options);
+    docsVersion('2.0.0', versionedSiteDir, DEFAULT_PLUGIN_ID, options);
     expect(copyMock).toHaveBeenCalledWith(
       path.join(versionedSiteDir, options.path),
-      path.join(getVersionedDocsDir(versionedSiteDir), 'version-2.0.0'),
+      path.join(
+        getVersionedDocsDir(versionedSiteDir, DEFAULT_PLUGIN_ID),
+        'version-2.0.0',
+      ),
     );
     expect(versionedSidebar).toMatchSnapshot();
     expect(versionedSidebarPath).toEqual(
       path.join(
-        getVersionedSidebarsDir(versionedSiteDir),
+        getVersionedSidebarsDir(versionedSiteDir, DEFAULT_PLUGIN_ID),
         'version-2.0.0-sidebars.json',
       ),
     );
-    expect(versionsPath).toEqual(getVersionsJSONFile(versionedSiteDir));
+    expect(versionsPath).toEqual(
+      getVersionsJSONFile(versionedSiteDir, DEFAULT_PLUGIN_ID),
+    );
     expect(versions).toEqual(['2.0.0', '1.0.1', '1.0.0', 'withSlugs']);
-    expect(consoleMock).toHaveBeenCalledWith('Version 2.0.0 created!');
+    expect(consoleMock).toHaveBeenCalledWith('[docs] Version 2.0.0 created!');
+
+    copyMock.mockRestore();
+    writeMock.mockRestore();
+    consoleMock.mockRestore();
+    ensureMock.mockRestore();
+  });
+
+  test('second docs instance versioning', () => {
+    const pluginId = 'community';
+
+    const copyMock = jest.spyOn(fs, 'copySync').mockImplementation();
+    const ensureMock = jest.spyOn(fs, 'ensureDirSync').mockImplementation();
+    const writeMock = jest.spyOn(fs, 'writeFileSync');
+    let versionedSidebar;
+    let versionedSidebarPath;
+    writeMock.mockImplementationOnce((filepath, content) => {
+      versionedSidebarPath = filepath;
+      versionedSidebar = JSON.parse(content);
+    });
+    let versionsPath;
+    let versions;
+    writeMock.mockImplementationOnce((filepath, content) => {
+      versionsPath = filepath;
+      versions = JSON.parse(content);
+    });
+    const consoleMock = jest.spyOn(console, 'log').mockImplementation();
+    const options = {
+      path: 'community',
+      sidebarPath: path.join(versionedSiteDir, 'community_sidebars.json'),
+    };
+    docsVersion('2.0.0', versionedSiteDir, pluginId, options);
+    expect(copyMock).toHaveBeenCalledWith(
+      path.join(versionedSiteDir, options.path),
+      path.join(
+        getVersionedDocsDir(versionedSiteDir, pluginId),
+        'version-2.0.0',
+      ),
+    );
+    expect(versionedSidebar).toMatchSnapshot();
+    expect(versionedSidebarPath).toEqual(
+      path.join(
+        getVersionedSidebarsDir(versionedSiteDir, pluginId),
+        'version-2.0.0-sidebars.json',
+      ),
+    );
+    expect(versionsPath).toEqual(
+      getVersionsJSONFile(versionedSiteDir, pluginId),
+    );
+    expect(versions).toEqual(['2.0.0', '1.0.0']);
+    expect(consoleMock).toHaveBeenCalledWith(
+      '[community] Version 2.0.0 created!',
+    );
 
     copyMock.mockRestore();
     writeMock.mockRestore();