First Push

Dockerfile

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+FROM ghcr.io/graalvm/jdk-community:21
+WORKDIR /app
+COPY appBuild /app
+EXPOSE 8080
+CMD ["./appBuild"]

README.md

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+# Build and Deploy to Railway GitHub Action
+
+This action builds a native image with GraalVM and deploys it to Railway.
+
+## Inputs
+
+| Input | Description | Required |
+|-------|-------------|----------|
+| `railway-token` | Railway authentication token | Yes |
+| `svc-id` | Service ID for Railway | Yes |

action.yml

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+name: Build GraalVM Executable and Push To Railway
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Cache Maven dependencies
+        uses: actions/cache@v3
+        with:
+          path: ~/.m2/repository
+          key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
+          restore-keys: |
+            ${{ runner.os }}-maven-
+
+      - name: Set up GraalVM
+        uses: graalvm/setup-graalvm@v1
+        with:
+          java-version: '21'
+          distribution: 'graalvm-community'
+
+      - name: Build with Maven
+        run: mvn -Pnative native:compile -DskipTests
+
+      - name: Move Executable
+        run: mv ./target/appBuild ./
+
+      - name: Install Railway CLI
+        run: npm i -g @railway/cli
+
+      - name: Verify Railway CLI installation
+        run: railway --version
+
+      - name: Deploy to Railway
+        run: railway up --service=${{ secrets.SVC_ID }}
+        env:
+          RAILWAY_TOKEN: ${{ secrets.RAILWAY_TOKEN }}
+          SVC_ID: ${{ secrets.SVC_ID }}