feat(packages): add starship mutliarch build

.github/workflows/package-starship.yaml

@@ -0,0 +1,62 @@
+name: Packages
+
+on:
+  pull_request:
+    branches: main
+  push:
+    branches: main
+
+jobs:
+  starship:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Prepare
+        id: prepare
+        run: |
+          DOCKER_IMAGE=ghcr.io/mentos1386/starship
+          DOCKER_PLATFORMS=linux/amd64,linux/arm/v7,linux/arm64
+          VERSION=0.47.0
+
+          TAGS="--tag ${DOCKER_IMAGE}:${VERSION} --tag ${DOCKER_IMAGE}:latest"
+
+          echo ::set-output name=docker_image::${DOCKER_IMAGE}
+          echo ::set-output name=version::${VERSION}
+          echo ::set-output name=buildx_args::--platform ${DOCKER_PLATFORMS} \
+            --build-arg VERSION=${VERSION} \
+            --build-arg BUILD_DATE=$(date -u +'%Y-%m-%dT%H:%M:%SZ') \
+            --build-arg VCS_REF=${GITHUB_SHA::8} \
+            --cache-from "type=local,src=/tmp/.buildx-cache" \
+            --cache-to "type=local,dest=/tmp/.buildx-cache" \
+            ${TAGS} --file ./packages/Dockerfile.starship .
+      - name: Cache Docker layers
+        uses: actions/cache@v2
+        with:
+          path: /tmp/.buildx-cache
+          key: ${{ runner.os }}-buildx-${{ github.sha }}
+          restore-keys: |
+            ${{ runner.os }}-buildx-
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v1
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+      - name: Docker Buildx (build)
+        run: |
+          docker buildx build --output "type=image,push=false" ${{ steps.prepare.outputs.buildx_args }}
+      - name: Login to Github Registry
+        if: success() && github.event_name != 'pull_request'
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.CR_PAT }}
+      - name: Docker Buildx (push)
+        if: success() && github.event_name != 'pull_request'
+        run: |
+          docker buildx build --output "type=image,push=true" ${{ steps.prepare.outputs.buildx_args }}
+      - name: Inspect image
+        if: always() && github.event_name != 'pull_request'
+        run: |
+          docker buildx imagetools inspect ${{ steps.prepare.outputs.docker_image }}:${{ steps.prepare.outputs.version }}
+

packages/Dockerfile.starship

@@ -0,0 +1,16 @@
+FROM rust:1 as build
+
+WORKDIR /usr/src/starship
+
+ARG VERSION=0.47.0
+
+RUN git clone https://github.com/starship/starship.git . \
+&&  git checkout tags/v$VERSION
+
+RUN cargo build --release
+
+RUN strip target/release/starship
+
+FROM scratch AS binaries
+COPY --from=build /usr/src/starship/target/$TARGETPLATFORM/release/starship /
+