refactor: migrate to a monorepo

.circleci/config.yml

@@ -1,132 +1,198 @@
-aliases:
-  - &install_yarn_version
-    name: Install specific Yarn version
-    command: |
-      curl -o- -L https://yarnpkg.com/install.sh | bash -s -- --version 1.13.0
-      echo 'export PATH="$HOME/.yarn/bin:$HOME/.config/yarn/global/node_modules/.bin:$PATH"' >> $BASH_ENV
-
-  - &restore_yarn_cache
-    name: Restore Yarn cache
-    keys:
-      - yarn-{{ .Branch }}-packages-{{ checksum "yarn.lock" }}
-
-  - &save_yarn_cache
-    name: Save Yarn cache
-    key: yarn-{{ .Branch }}-packages-{{ checksum "yarn.lock" }}
-    paths:
-      - ~/.cache/yarn
+version: 2
 
-  - &run_yarn_install
-    name: Install dependencies
-    command: yarn install
+references:
+  workspace_root: &workspace_root
+    ~/instantsearch
+  attach_workspace: &attach_workspace
+    attach_workspace:
+      at: *workspace_root
+  install_yarn_version: &install_yarn_version
+    run:
+      name: Install specific Yarn version
+      command: |
+        curl -o- -L https://yarnpkg.com/install.sh | bash -s -- --version 1.13.0
+        echo 'export PATH="$HOME/.yarn/bin:$HOME/.config/yarn/global/node_modules/.bin:$PATH"' >> $BASH_ENV
+  restore_yarn_cache: &restore_yarn_cache
+    restore_cache:
+      name: Restore Yarn cache
+      keys:
+        - yarn-packages-{{ checksum "yarn.lock" }}
+  save_yarn_cache: &save_yarn_cache
+    save_cache:
+      name: Save Yarn cache
+      key: yarn-packages-{{ checksum "yarn.lock" }}
+      paths:
+        - ~/.cache/yarn
+  run_yarn_install: &run_yarn_install
+    run:
+      name: Install dependencies
+      command: yarn install --frozen-lockfile
 
 defaults: &defaults
-  working_directory: ~/instantsearchjs
+  working_directory: ~/instantsearch
   docker:
     - image: cimg/node:14.17.0
 
-version: 2
+workflows:
+  version: 2
+  ci:
+    jobs:
+      - build
+      - lint:
+          requires:
+            - build
+      - unit tests:
+          requires:
+            - build
+      - legacy algoliasearch:
+          requires:
+            - build
+      - examples:
+          requires:
+            - build
+      - e2e tests:
+          requires:
+            - examples
+      - release if needed:
+          requires:
+            - build
+            - lint
+            - unit tests
+            - examples
+            - legacy algoliasearch
+            - e2e tests
+          filters:
+            branches:
+              only:
+                - master
+  scheduled release:
+    triggers:
+      - schedule:
+          cron: '0 9 * * 2'
+          filters:
+            branches:
+              only:
+                - master
+    jobs:
+      - prepare release
+
+
 jobs:
-  'build and size':
+  build:
     <<: *defaults
     steps:
       - checkout
-      - run: *install_yarn_version
-      - restore_cache: *restore_yarn_cache
-      - run: *run_yarn_install
-      - save_cache: *save_yarn_cache
+      - *attach_workspace
+      - *install_yarn_version
+      - *restore_yarn_cache
+      - *run_yarn_install
+      - *save_yarn_cache
       - run:
           name: Build library
           command: |
-            yarn run build:umd
-            yarn run build:cjs
-            yarn run build:es
+            yarn run build --ignore='example-*'
       - run:
           name: Test packages size
           command: yarn run test:size
-      - run:
-          name: Type Export
-          command: yarn run build:types
       - run:
           name: Test Exports
           command: yarn run test:exports
+      - persist_to_workspace:
+          root: *workspace_root
+          paths:
+            - packages/instantsearch.js/es
+            - packages/instantsearch.js/cjs
+            - packages/instantsearch.js/dist
+
   lint:
     <<: *defaults
     steps:
       - checkout
-      - run: *install_yarn_version
-      - restore_cache: *restore_yarn_cache
-      - run: *run_yarn_install
-      - save_cache: *save_yarn_cache
+      - *attach_workspace
+      - *install_yarn_version
+      - *restore_yarn_cache
+      - *run_yarn_install
       - run:
           name: Lint & Code styles
           command: yarn run lint
       - run:
           name: Type Checking
           command: yarn run type-check
 
-  'type check algoliasearch v3':
+  legacy algoliasearch:
     <<: *defaults
     steps:
       - checkout
-      - run: *install_yarn_version
-      - restore_cache: *restore_yarn_cache
-      - run: *run_yarn_install
-      - save_cache: *save_yarn_cache
+      - *attach_workspace
+      - *install_yarn_version
+      - *restore_yarn_cache
+      - *run_yarn_install
       - run:
           name: Update dependencies
           command: |
-            yarn remove @algolia/client-search
-            yarn add @types/[email protected] [email protected]
+            ./scripts/legacy/downgrade-algoliasearch-dependency.js
       - run:
           name: Type Checking
           command: yarn run type-check:v3
 
-  'unit tests':
+  unit tests:
     <<: *defaults
     steps:
       - checkout
-      - run: *install_yarn_version
-      - restore_cache: *restore_yarn_cache
-      - run: *run_yarn_install
-      - save_cache: *save_yarn_cache
+      - *attach_workspace
+      - *install_yarn_version
+      - *restore_yarn_cache
+      - *run_yarn_install
       - run:
           name: Unit tests
           command: yarn run test --maxWorkers=4
       - store_test_results:
           path: junit/jest/
 
-  'e2e tests':
+  examples:
     <<: *defaults
     steps:
       - checkout
-      - run: *install_yarn_version
-      - restore_cache: *restore_yarn_cache
-      - run: *run_yarn_install
-      - save_cache: *save_yarn_cache
+      - *attach_workspace
+      - *install_yarn_version
+      - *restore_yarn_cache
+      - *run_yarn_install
       - run:
-          name: Build example
-          command: yarn run website:build e-commerce
+          name: Build examples
+          command: yarn run website:examples --concurrency=1
+      - persist_to_workspace:
+          root: *workspace_root
+          paths:
+            - website/examples
+
+  e2e tests:
+    <<: *defaults
+    steps:
+      - checkout
+      - *attach_workspace
+      - *install_yarn_version
+      - *restore_yarn_cache
+      - *run_yarn_install
       - run:
           name: End-2-End tests
           command: yarn run test:e2e:saucelabs
       - store_test_results:
           path: junit/wdio/
 
-  'release if needed':
+  release if needed:
     <<: *defaults
     steps:
       - checkout
-      - run: *install_yarn_version
-      - restore_cache: *restore_yarn_cache
-      - run: *run_yarn_install
-      - save_cache: *save_yarn_cache
+      - *attach_workspace
+      - *install_yarn_version
+      - *restore_yarn_cache
+      - *run_yarn_install
       - run:
           name: Trigger a release if the latest commit is a release commit
           command: |
             yarn shipjs trigger
 
-  'prepare release':
+  prepare release:
     <<: *defaults
     steps:
       - checkout
@@ -139,30 +205,4 @@ jobs:
           command: |
             git config --global user.email "[email protected]"
             git config --global user.name "InstantSearch"
-            yarn run release --yes --no-browse
-
-workflows:
-  version: 2
-  ci:
-    jobs:
-      - build and size
-      - unit tests
-      - lint
-      - type check algoliasearch v3
-      - e2e tests
-      - 'release if needed':
-          filters:
-            branches:
-              only:
-                - master
-                - next
-  'scheduled release':
-    triggers:
-      - schedule:
-          cron: '0 9 * * 2'
-          filters:
-            branches:
-              only:
-                - master
-    jobs:
-      - prepare release
+            yarn run shipjs prepare --yes --no-browse

.codesandbox/ci.json

@@ -1,5 +1,6 @@
 {
   "sandboxes": ["instantsearchjs-es-template-pcw1k"],
-  "buildCommand": "build",
+  "buildCommand": "build --no-private",
+  "packages": ["packages/instantsearch.js"],
   "node": "14"
 }

.eslintignore

@@ -1,11 +1,9 @@
-/cjs
-/es
+**/cjs
+**/es
+**/dist
+
 /website
-dist
-.cache
-node_modules/
 
-# TODO: don't ignore these examples once they're updated
-/examples/calendar-widget
-/examples/media
-/examples/tourism
+.cache
+.parcel-cache
+**/node_modules

.eslintrc.js

@@ -74,15 +74,7 @@ module.exports = {
     {
       files: ['*.ts', '*.tsx'],
       // this is the same files as ignored in tsconfig.json
-      excludedFiles: [
-        'examples/**/*',
-        'es',
-        // these two files are temporarily excluded because
-        // they import files from node_modules/search-insights directly
-        // and it causes the type-checking to fail.
-        'src/middlewares/__tests__/createInsightsMiddleware.ts',
-        'test/mock/createInsightsClient.ts',
-      ],
+      excludedFiles: ['examples/**/*', '*/es'],
       parserOptions: {
         project: './tsconfig.json',
       },
@@ -92,7 +84,11 @@ module.exports = {
       },
     },
     {
-      files: ['src/**/*.ts', 'src/**/*.tsx', 'src/**/*.js'],
+      files: [
+        'packages/instantsearch.js/src/**/*.ts',
+        'packages/instantsearch.js/src/**/*.tsx',
+        'packages/instantsearch.js/src/**/*.js',
+      ],
       rules: {
         'import/extensions': ['error', 'never'],
       },
@@ -104,8 +100,11 @@ module.exports = {
       },
     },
     {
-      files: ['src/**/*'],
-      excludedFiles: ['**/__tests__/**/*', 'src/widgets/**/*'],
+      files: ['packages/instantsearch.js/src/**/*'],
+      excludedFiles: [
+        '**/__tests__/**/*',
+        'packages/instantsearch.js/src/widgets/**/*',
+      ],
       rules: {
         'no-restricted-globals': [
           'error',

.gitignore

@@ -1,21 +1,29 @@
 node_modules/
-!scripts/docs/
+
 .eslintcache
+.parcel-cache
+
 npm-debug.log
 yarn-error.log
+
 .DS_Store
+
 .env
 
 # Bundle build files
-/dist
-/cjs
-/es
+/packages/instantsearch.js/dist
+/packages/instantsearch.js/cjs
+/packages/instantsearch.js/es
 
 # Generated files
 /docs
 /website/examples
 /website/stories
 /storybook/dist/*
 
+# Unneeded changelogs
+examples/*/*/CHANGELOG.md
+tests/*/CHANGELOG.md
+
 # Test output
 /junit