[No QA] Create prebuilt React Native artifacts

.github/scripts/getNewPatchedRNVersion.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+
+if [ -z "$GITHUB_TOKEN" ]; then
+    echo "GITHUB_TOKEN env variable is not set"
+    exit 1
+fi
+
+if [[ "$IS_HYBRID_BUILD" == "true" ]]; then
+    readonly PACKAGE="react-hybrid"
+else
+    readonly PACKAGE="react-standalone"
+fi
+
+VERSION="$(jq -r '.dependencies["react-native"]' package.json)"
+readonly VERSION
+
+# List all versions of the package
+PACKAGE_VERSIONS="$(gh api "/orgs/Expensify/packages/maven/com.expensify.${PACKAGE}.react-android/versions" --paginate --jq '.[].name')"
+
+# Filter only versions matching the base React Native version
+PACKAGE_VERSIONS="$(echo "$PACKAGE_VERSIONS" | grep "$VERSION")"
+
+# Grab the highest patch version from there
+LATEST_PATCHED_VERSION="$(echo "$PACKAGE_VERSIONS" | sort | tail -n1)"
+
+if [[ -n "$LATEST_PATCHED_VERSION" ]]; then
+    PATCH_ITERATION=${LATEST_PATCHED_VERSION##*-}
+    INCREMENTED_PATCH_ITERATION=$((PATCH_ITERATION + 1))
+    echo "${VERSION}-${INCREMENTED_PATCH_ITERATION}"
+else
+    echo "$VERSION-0"
+fi

.github/workflows/publishReactNativeAndroidArtifacts.yml

@@ -0,0 +1,139 @@
+name: Publish React Native Android Artifacts
+
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - package.json
+      - patches/react-native+*.patch
+      - patches/@react-native+*.patch
+      - Mobile-Expensify
+
+jobs:
+  publish:
+    runs-on: ${{ github.repository_owner == 'Expensify' && 'ubuntu-latest-xl' || 'ubuntu-latest' }}
+    strategy:
+      matrix:
+        is_hybrid: [true, false]
+    steps:
+      # v4
+      - name: Checkout
+        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608
+        with:
+          submodules: ${{ matrix.is_hybrid }}
+          ref: ${{ github.event.before }}
+
+      - name: Get previous App commit hash
+        id: getOldAppHash
+        run: echo "HASH=$(git rev-parse HEAD)" >> "$GITHUB_OUTPUT"
+
+      - name: Get previous Mobile-Expensify commit hash
+        if: ${{ matrix.is_hybrid == 'true' }}
+        id: getOldMobileExpensifyHash
+        run: echo "HASH=$(git rev-parse :Mobile-Expensify)" >> "$GITHUB_OUTPUT"
+
+      - name: Get previous react-native version
+        id: getOldVersion
+        run: echo "VERSION=$(jq -r '.dependencies["react-native"]' package.json)" >> "$GITHUB_OUTPUT"
+
+      - name: Checkout new ref
+        run: |
+          git fetch origin ${{ github.event.after }} --depth=1
+          git checkout ${{ github.event.after }}
+          git submodule update
+
+      - name: Get new App commit hash
+        id: getNewAppHash
+        run: echo "HASH=$(git rev-parse HEAD)" >> "$GITHUB_OUTPUT"
+
+      - name: Get new Mobile-Expensify commit hash
+        if: ${{ matrix.is_hybrid == 'true' }}
+        id: getNewMobileExpensifyHash
+        run: echo "HASH=$(git rev-parse :Mobile-Expensify)" >> "$GITHUB_OUTPUT"
+
+      - name: Get new react-native version
+        id: getNewVersion
+        run: echo "VERSION=$(jq -r '.dependencies["react-native"]' package.json)" >> "$GITHUB_OUTPUT"
+
+      - name: Check if version changed
+        id: didVersionChange
+        run: |
+          readonly DID_VERSION_CHANGE=${{ steps.getOldVersion.outputs.VERSION != steps.getNewVersion.outputs.VERSION && 'true' || 'false' }}
+          echo "DID_VERSION_CHANGE=$DID_VERSION_CHANGE" >> "$GITHUB_OUTPUT"
+          if [[ "$DID_VERSION_CHANGE" == 'true' ]]; then
+            echo "::notice::Detected react-native version bump (${{ steps.getOldVersion.outputs.VERSION }} -> ${{ steps.getNewVersion.outputs.VERSION }})"
+          fi
+
+      - name: Check if patches changed
+        id: didPatchesChange
+        run: |
+          if git diff --exit-code --name-only ${{ steps.getOldAppHash.outputs.HASH }}..${{ steps.getNewAppHash.outputs.HASH }} -- patches/react-native+*.patch patches/@react-native+*.patch; then
+            echo "::notice::Detected changes in patches"
+            echo "DID_PATCHES_CHANGE=true" >> "$GITHUB_OUTPUT"
+            exit 0
+          fi
+
+          if [[ '${{ matrix.is_hybrid }}' == 'true' ]]; then
+            if git -C Mobile-Expensify diff --exit-code --name-only ${{ steps.getOldMobileExpensifyHash.outputs.HASH }}..${{ steps.getNewMobileExpensifyHash.outputs.HASH }} -- patches/react-native+*.patch patches/@react-native+*.patch; then
+              echo "::notice::Detected changes in patches"
+              echo "DID_PATCHES_CHANGE=true" >> "$GITHUB_OUTPUT"
+              exit 0
+            fi
+          fi
+
+          echo "DID_PATCHES_CHANGE=false" >> "$GITHUB_OUTPUT"
+
+      - name: Check if we should build and publish the package
+        id: shouldPublish
+        run: |
+          if [[ '${{ steps.didVersionChange.outputs.DID_VERSION_CHANGE }}' == 'true' || '${{ steps.didPatchesChange.outputs.DID_PATCHES_CHANGE }}' == 'true' ]]; then
+            echo "SHOULD_PUBLISH=true" >> "$GITHUB_OUTPUT"
+          else
+            echo "::notice::No relevant changes, skipping publishing a new React Native build"
+            echo "SHOULD_PUBLISH=false" >> "$GITHUB_OUTPUT"
+          fi
+
+      - name: Setup Node
+        if: ${{ steps.shouldPublish.outputs.SHOULD_PUBLISH == 'true' }}
+        uses: ./.github/actions/composite/setupNode
+        with:
+          IS_HYBRID_BUILD: ${{ matrix.is_hybrid }}
+
+      # v4
+      - name: Setup Java
+        if: ${{ steps.shouldPublish.outputs.SHOULD_PUBLISH == 'true' }}
+        uses: actions/setup-java@3a4f6e1af504cf6a31855fa899c6aa5355ba6c12
+        with:
+          distribution: oracle
+          java-version: 17
+
+      # v4
+      - name: Setup Gradle
+        if: ${{ steps.shouldPublish.outputs.SHOULD_PUBLISH == 'true' }}
+        uses: gradle/actions/setup-gradle@06832c7b30a0129d7fb559bcc6e43d26f6374244
+
+      - name: Determine new patched RN version
+        if: ${{ steps.shouldPublish.outputs.SHOULD_PUBLISH == 'true' }}
+        id: getNewPatchedVersion
+        run: echo "NEW_PATCHED_VERSION=$(./.github/scripts/getNewPatchedRNVersion.sh)" >> "$GITHUB_OUTPUT"
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+          IS_HYBRID_BUILD: ${{ matrix.is_hybrid }}
+
+      - name: Build and publish RN artifacts
+        if: ${{ steps.shouldPublish.outputs.SHOULD_PUBLISH == 'true' }}
+        working-directory: ${{ matrix.is_hybrid == 'true' && 'Mobile-Expensify/Android' || 'android' }}
+        run: |
+          echo "Starting artifacts build for ${{ matrix.is_hybrid == 'true' && 'HybridApp' || 'NewDot Standalone' }}"
+          echo "Version: ${{ env.PATCHED_VERSION }}"
+          echo "Commit hash: ${{ env.COMMIT_HASH }}"
+          export ORG_GRADLE_PROJECT_reactNativeArchitectures="armeabi-v7a,arm64-v8a,x86,x86_64"
+          ./gradlew buildReactNativeArtifacts -x lint -x test -x check
+          ./gradlew publishReactNativeArtifacts
+        env:
+          GH_PUBLISH_ACTOR: ${{ github.actor }}
+          GH_PUBLISH_TOKEN: ${{ github.token }}
+          IS_HYBRID_BUILD: ${{ matrix.is_hybrid }}
+          PATCHED_VERSION: ${{ steps.getNewPatchedVersion.outputs.NEW_PATCHED_VERSION }}
+          COMMIT_HASH: ${{ github.event.after }}

android/build.gradle

@@ -78,3 +78,11 @@ allprojects {
 }
 
 apply plugin: "com.facebook.react.rootproject"
+
+task buildReactNativeArtifacts {
+    dependsOn(gradle.includedBuild('react-native').task(':packages:react-native:ReactAndroid:build'))
+}
+
+task publishReactNativeArtifacts {
+    dependsOn(gradle.includedBuild('react-native').task(':packages:react-native:ReactAndroid:publishReleasePublicationToMavenRepository'))
+}

patches/react-native+0.77.1+025.patch

@@ -0,0 +1,73 @@
+diff --git a/node_modules/react-native/.DS_Store b/node_modules/react-native/.DS_Store
+new file mode 100644
+index 0000000..60811a9
+Binary files /dev/null and b/node_modules/react-native/.DS_Store differ
+diff --git a/node_modules/react-native/ReactAndroid/.DS_Store b/node_modules/react-native/ReactAndroid/.DS_Store
+new file mode 100644
+index 0000000..8bfcb73
+Binary files /dev/null and b/node_modules/react-native/ReactAndroid/.DS_Store differ
+diff --git a/node_modules/react-native/ReactAndroid/publish.gradle b/node_modules/react-native/ReactAndroid/publish.gradle
+index 32287a7..5607be3 100644
+--- a/node_modules/react-native/ReactAndroid/publish.gradle
++++ b/node_modules/react-native/ReactAndroid/publish.gradle
+@@ -13,7 +13,11 @@ def signingKey = findProperty("SIGNING_KEY")
+ def signingPwd = findProperty("SIGNING_PWD")
+
+ def reactAndroidProjectDir = project(':packages:react-native:ReactAndroid').projectDir
+-def mavenTempLocalUrl = "file:///tmp/maven-local"
++def mavenURL = "https://maven.pkg.github.com/Expensify/App"
++
++def patchedVersion = System.getenv("PATCHED_VERSION")
++def isHybridBuild = System.getenv("IS_HYBRID_BUILD")?.toBoolean()
++def publishingGroupId = isHybridBuild ? "com.expensify.react-standalone" : "com.expensify.react-hybrid"
+
+ publishing {
+     publications {
+@@ -26,12 +30,14 @@ publishing {
+                 }
+             }
+
++            groupId = publishingGroupId
++
+             // We populate the publishing version using the project version,
+             // appending -SNAPSHOT if on nightly or prerelase.
+             if (isSnapshot) {
+-                version = this.version + "-SNAPSHOT"
++                version = patchedVersion + "-SNAPSHOT"
+             } else {
+-                version = this.version
++                version = patchedVersion
+             }
+
+             pom {
+@@ -39,10 +45,14 @@ publishing {
+                 description = "A framework for building native apps with React"
+                 url = "https://github.com/facebook/react-native"
+
++                properties = [
++                    "commitHash": System.getenv("COMMIT_HASH"),
++                ]
++
+                 developers {
+                     developer {
+-                        id = "facebook"
+-                        name = "Facebook"
++                        id = "expensify"
++                        name = "Expensify"
+                     }
+                 }
+
+@@ -65,8 +75,11 @@ publishing {
+
+     repositories {
+         maven {
+-            name = "mavenTempLocal"
+-            url = mavenTempLocalUrl
++            url = mavenURL
++            credentials {
++                username = System.getenv("GH_PUBLISH_ACTOR")
++                password = System.getenv("GH_PUBLISH_TOKEN")
++            }
+         }
+     }
+