Add a Github Action to publish SNAPSHOTS after every commit.

Summary: I'm adding this action which will setup publishing of `-SNAPSHOT` version after every commit to main.

Reviewed By: mdvacca

Differential Revision: D46330012

fbshipit-source-id: 8d9f32a357f157a8f2e05c88074befd8dd871c94

.github/actions/setup-android/action.yml

@@ -1,4 +1,4 @@
-name: Setup Android envirionment
+name: Setup Android environment
 
 runs:
   using: "composite"
@@ -8,3 +8,5 @@ runs:
       with:
         distribution: zulu
         java-version: 17
+    - name: Configure Gradle Caches
+      uses: gradle/gradle-build-action@v2

.github/workflows/publish-android-release.yml

@@ -1,4 +1,4 @@
-name: Android
+name: Publish Android Release
 
 on:
   release:

.github/workflows/publish-android-snashot.yml

@@ -0,0 +1,36 @@
+name: Publish Android Snapshot
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  publish:
+    name: Publish Snapshot
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup
+        uses: ./.github/actions/setup-android
+
+      - name: Publish to Maven Local
+        run: ./gradlew publishToMavenLocal
+        env:
+          ORG_GRADLE_PROJECT_USE_SNAPSHOT: true
+
+      - name: Upload Build Artifacts
+        uses: actions/upload-artifact@v3
+        with:
+          name: 'snapshot-artifacts'
+          path: '~/.m2/repository/'
+
+      - name: Publish to the Snapshot Repository
+        run: ./gradlew publishToSonatype
+        env:
+          ORG_GRADLE_PROJECT_NEXUS_USERNAME: ${{ secrets.ORG_GRADLE_PROJECT_NEXUS_USERNAME }}
+          ORG_GRADLE_PROJECT_NEXUS_PASSWORD: ${{ secrets.ORG_GRADLE_PROJECT_NEXUS_PASSWORD }}
+          ORG_GRADLE_PROJECT_USE_SNAPSHOT: true