ci

.dockerignore

+# Rust build artifacts
+target/
+
+# Git
+.git/
+.gitignore
+
+# IDE
+.idea/
+
+# CI/CD
+.gitlab-ci.yml
+
+# Docker
+Dockerfile
+.dockerignore
+
+# Documentation
+README.md
+rustfmt.toml
\ No newline at end of file

.gitignore

 /.idea/
-/target/
-/import/
+/import/
+/target/
\ No newline at end of file

.gitlab-ci.yml

+stages:
+  - build
+  - combine
+  - deploy
+variables:
+  GIT_DEPTH: "1"
+  CONTAINER_TEST_IMAGE: $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG
+  CONTAINER_TEST_ARM_IMAGE: $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG-arm
+  CONTAINER_TEST_X86_IMAGE: $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG-x86
+  CONTAINER_RELEASE_IMAGE: $CI_REGISTRY_IMAGE:latest
+before_script:
+  - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
+build-x86:
+  stage: build
+  tags:
+    - docker
+  script:
+    - TARGET_IMAGE=$CONTAINER_TEST_X86_IMAGE
+    - docker build --pull -t $TARGET_IMAGE .
+    - docker push $TARGET_IMAGE
+build-arm:
+  stage: build
+  tags:
+    - docker-arm
+  script:
+    - TARGET_IMAGE=$CONTAINER_TEST_ARM_IMAGE
+    - docker build --pull -t $TARGET_IMAGE .
+    - docker push $TARGET_IMAGE
+combine:
+  stage: combine
+  tags:
+    - docker
+  script:
+    - TARGET_IMAGE=$CONTAINER_TEST_IMAGE
+    - SOURCE_IMAGE_2=$CONTAINER_TEST_ARM_IMAGE
+    - SOURCE_IMAGE_1=$CONTAINER_TEST_X86_IMAGE
+    - docker pull $SOURCE_IMAGE_1
+    - docker pull $SOURCE_IMAGE_2
+    - docker manifest create $TARGET_IMAGE --amend $SOURCE_IMAGE_1 --amend
+      $SOURCE_IMAGE_2
+    - docker manifest push $TARGET_IMAGE
+deploy_latest:
+  stage: deploy
+  tags:
+    - docker
+  script:
+    - TARGET_IMAGE=$CONTAINER_RELEASE_IMAGE
+    - SOURCE_IMAGE=$CONTAINER_TEST_IMAGE
+    - docker pull $SOURCE_IMAGE
+    - docker tag $SOURCE_IMAGE $TARGET_IMAGE
+    - docker push $TARGET_IMAGE
+  only:
+    - master
+deploy_tag:
+  stage: deploy
+  tags:
+    - docker
+  script:
+    - TARGET_IMAGE=$CI_REGISTRY_IMAGE:$CI_COMMIT_TAG
+    - SOURCE_IMAGE=$CONTAINER_TEST_IMAGE
+    - docker pull $SOURCE_IMAGE
+    - docker tag $SOURCE_IMAGE $TARGET_IMAGE
+    - docker push $TARGET_IMAGE
+  only:
+    - tags

Dockerfile

+FROM rust:1.92-alpine3.23 AS chef 
+RUN cargo install cargo-chef 
+WORKDIR app
+
+FROM chef AS planner
+COPY . .
+RUN cargo chef prepare  --recipe-path recipe.json
+
+FROM chef AS builder
+COPY --from=planner /app/recipe.json recipe.json
+RUN cargo chef cook --release --recipe-path recipe.json
+COPY . .
+RUN cargo build --release
+
+FROM alpine:3.23
+WORKDIR app
+COPY --from=builder /app/target/release/railgun-routing-server /usr/local/bin
+ENTRYPOINT ["/usr/local/bin/railgun-routing-server"]
\ No newline at end of file