refactor: migrate to monorepo setup (#7)

* refactor: move files to `package` directory and setup monorepo

* refactor: android example build

* fix: ci jobs

* fix: lint error and turbo build error

* fix: typecheck script

* fix iOS build in CI

---------

Co-authored-by: Marc Rousavy <me@mrousavy.com>

Author: corasan

.github/actions/setup/action.yml

@@ -1,36 +1,36 @@
 name: Setup
-description: Setup Node.js and install dependencies
+description: Setup Bun and install dependencies
 
 runs:
   using: composite
   steps:
-    - name: Setup Node.js
-      uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
+    - name: Setup Bun
+      uses: oven-sh/setup-bun@v2
       with:
-        node-version-file: .nvmrc
+        bun-version-file: package.json
 
     - name: Restore dependencies
-      id: yarn-cache
+      id: bun-cache
       uses: actions/cache/restore@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3
       with:
         path: |
           **/node_modules
-          .yarn/install-state.gz
-        key: ${{ runner.os }}-yarn-${{ hashFiles('yarn.lock') }}-${{ hashFiles('**/package.json', '!node_modules/**') }}
+          ~/.bun/install/cache
+        key: ${{ runner.os }}-bun-${{ hashFiles('bun.lock') }}-${{ hashFiles('**/package.json', '!node_modules/**') }}
         restore-keys: |
-          ${{ runner.os }}-yarn-${{ hashFiles('yarn.lock') }}
-          ${{ runner.os }}-yarn-
+          ${{ runner.os }}-bun-${{ hashFiles('bun.lock') }}
+          ${{ runner.os }}-bun-
 
     - name: Install dependencies
-      if: steps.yarn-cache.outputs.cache-hit != 'true'
-      run: yarn install --immutable
+      if: steps.bun-cache.outputs.cache-hit != 'true'
+      run: bun install --frozen-lockfile
       shell: bash
 
     - name: Cache dependencies
-      if: steps.yarn-cache.outputs.cache-hit != 'true'
+      if: steps.bun-cache.outputs.cache-hit != 'true'
       uses: actions/cache/save@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3
       with:
         path: |
           **/node_modules
-          .yarn/install-state.gz
-        key: ${{ steps.yarn-cache.outputs.cache-primary-key }}
+          ~/.bun/install/cache
+        key: ${{ steps.bun-cache.outputs.cache-primary-key }}

.github/workflows/ci.yml

@@ -21,10 +21,10 @@ jobs:
         uses: ./.github/actions/setup
 
       - name: Lint files
-        run: yarn lint
+        run: bun lint
 
       - name: Typecheck files
-        run: yarn typecheck
+        run: bun typecheck
 
   test:
     runs-on: ubuntu-latest
@@ -36,7 +36,7 @@ jobs:
         uses: ./.github/actions/setup
 
       - name: Run unit tests
-        run: yarn test --maxWorkers=2 --coverage
+        run: bun test --maxWorkers=2 --coverage
 
   build-library:
     runs-on: ubuntu-latest
@@ -48,7 +48,7 @@ jobs:
         uses: ./.github/actions/setup
 
       - name: Build package
-        run: yarn prepare
+        run: bun prepare
 
   build-android:
     runs-on: ubuntu-latest
@@ -62,19 +62,19 @@ jobs:
         uses: ./.github/actions/setup
 
       - name: Generate nitrogen code
-        run: yarn nitrogen
+        run: bun nitrogen
 
       - name: Cache turborepo for Android
         uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3
         with:
           path: ${{ env.TURBO_CACHE_DIR }}
-          key: ${{ runner.os }}-turborepo-android-${{ hashFiles('yarn.lock') }}
+          key: ${{ runner.os }}-turborepo-android-${{ hashFiles('bun.lock') }}
           restore-keys: |
             ${{ runner.os }}-turborepo-android-
 
       - name: Check turborepo cache for Android
         run: |
-          TURBO_CACHE_STATUS=$(node -p "($(yarn turbo run build:android --cache-dir="${{ env.TURBO_CACHE_DIR }}" --dry=json)).tasks.find(t => t.task === 'build:android').cache.status")
+          TURBO_CACHE_STATUS=$(node -p "($(bun turbo run build:android --cache-dir="${{ env.TURBO_CACHE_DIR }}" --dry=json)).tasks.find(t => t.task === 'build:android').cache.status")
 
           if [[ $TURBO_CACHE_STATUS == "HIT" ]]; then
             echo "turbo_cache_hit=1" >> $GITHUB_ENV
@@ -107,12 +107,12 @@ jobs:
         env:
           JAVA_OPTS: "-XX:MaxHeapSize=6g"
         run: |
-          yarn turbo run build:android --cache-dir="${{ env.TURBO_CACHE_DIR }}"
+          bun turbo run build:android --cache-dir="${{ env.TURBO_CACHE_DIR }}"
 
   build-ios:
     runs-on: macos-latest
     env:
-      XCODE_VERSION: 16.2
+      XCODE_VERSION: 16.4
       TURBO_CACHE_DIR: .turbo/ios
     steps:
       - name: Checkout
@@ -122,19 +122,19 @@ jobs:
         uses: ./.github/actions/setup
 
       - name: Generate nitrogen code
-        run: yarn nitrogen
+        run: bun nitrogen
 
       - name: Cache turborepo for iOS
         uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3
         with:
           path: ${{ env.TURBO_CACHE_DIR }}
-          key: ${{ runner.os }}-turborepo-ios-${{ hashFiles('yarn.lock') }}
+          key: ${{ runner.os }}-turborepo-ios-${{ hashFiles('bun.lock') }}
           restore-keys: |
             ${{ runner.os }}-turborepo-ios-
 
       - name: Check turborepo cache for iOS
         run: |
-          TURBO_CACHE_STATUS=$(node -p "($(yarn turbo run build:ios --cache-dir="${{ env.TURBO_CACHE_DIR }}" --dry=json)).tasks.find(t => t.task === 'build:ios').cache.status")
+          TURBO_CACHE_STATUS=$(node -p "($(bun turbo run build:ios --cache-dir="${{ env.TURBO_CACHE_DIR }}" --dry=json)).tasks.find(t => t.task === 'build:ios').cache.status")
 
           if [[ $TURBO_CACHE_STATUS == "HIT" ]]; then
             echo "turbo_cache_hit=1" >> $GITHUB_ENV
@@ -156,4 +156,4 @@ jobs:
 
       - name: Build example for iOS
         run: |
-          yarn turbo run build:ios --cache-dir="${{ env.TURBO_CACHE_DIR }}"
+          bun turbo run build:ios --cache-dir="${{ env.TURBO_CACHE_DIR }}"

.watchmanconfig

@@ -6,20 +6,24 @@ We want this community to be friendly and respectful to each other. Please follo
 
 ## Development workflow
 
-This project is a monorepo managed using [Yarn workspaces](https://yarnpkg.com/features/workspaces). It contains the following packages:
+This project is a monorepo managed using [Bun workspaces](https://bun.sh/docs/install/workspaces). It contains the following packages:
 
-- The library package in the root directory.
+- The library package in the `package/` directory.
 - An example app in the `example/` directory.
 
-To get started with the project, make sure you have the correct version of [Node.js](https://nodejs.org/) installed. See the [`.nvmrc`](./.nvmrc) file for the version used in this project.
+To get started with the project, make sure you have [Bun](https://bun.sh/) installed. You can install it using:
 
-Run `yarn` in the root directory to install the required dependencies for each package:
+```sh
+curl -fsSL https://bun.sh/install | bash
+```
+
+Run `bun install` in the root directory to install the required dependencies for each package:
 
 ```sh
-yarn
+bun install
 ```
 
-> Since the project relies on Yarn workspaces, you cannot use [`npm`](https://github.com/npm/cli) for development without manually migrating.
+> Since the project relies on Bun workspaces, you cannot use [`npm`](https://github.com/npm/cli) or [`yarn`](https://yarnpkg.com/) for development without manually migrating.
 
 This project uses Nitro Modules. If you're not familiar with how Nitro works, make sure to check the [Nitro Modules Docs](https://nitro.margelo.com/).
 
@@ -33,7 +37,7 @@ Run **Nitrogen** in following cases:
 To invoke **Nitrogen**, use the following command:
 
 ```sh
-yarn nitrogen
+bun nitrogen
 ```
 
 The [example app](/example/) demonstrates usage of the library. You need to run it to test any changes you make.
@@ -49,19 +53,19 @@ You can use various commands from the root directory to work with the project.
 To start the packager:
 
 ```sh
-yarn example start
+bun example start
 ```
 
 To run the example app on Android:
 
 ```sh
-yarn example android
+bun example android
 ```
 
 To run the example app on iOS:
 
 ```sh
-yarn example ios
+bun example ios
 ```
 
 To confirm that the app is running with the new architecture, you can check the Metro logs for a message like this:
@@ -75,20 +79,20 @@ Note the `"fabric":true` and `"concurrentRoot":true` properties.
 Make sure your code passes TypeScript and ESLint. Run the following to verify:
 
 ```sh
-yarn typecheck
-yarn lint
+bun typecheck
+bun lint
 ```
 
 To fix formatting errors, run the following:
 
 ```sh
-yarn lint --fix
+bun lint --fix
 ```
 
 Remember to add tests for your change if possible. Run the unit tests by:
 
 ```sh
-yarn test
+bun test
 ```
 
 ### Commit message convention
@@ -119,20 +123,20 @@ We use [release-it](https://github.com/release-it/release-it) to make it easier
 To publish new versions, run the following:
 
 ```sh
-yarn release
+bun release
 ```
 
 ### Scripts
 
 The `package.json` file contains various scripts for common tasks:
 
-- `yarn`: setup project by installing dependencies.
-- `yarn typecheck`: type-check files with TypeScript.
-- `yarn lint`: lint files with ESLint.
-- `yarn test`: run unit tests with Jest.
-- `yarn example start`: start the Metro server for the example app.
-- `yarn example android`: run the example app on Android.
-- `yarn example ios`: run the example app on iOS.
+- `bun install`: setup project by installing dependencies.
+- `bun typecheck`: type-check files with TypeScript.
+- `bun lint`: lint files with ESLint.
+- `bun test`: run unit tests with Jest.
+- `bun example start`: start the Metro server for the example app.
+- `bun example android`: run the example app on Android.
+- `bun example ios`: run the example app on iOS.
 
 ### Sending a pull request