Merge pull request #22 from ChillFish8/create-dockerfile-and-wf

Create dockerfile and Workflow

.github/workflows/docker-publish.yml

@@ -0,0 +1,62 @@
+name: Docker
+
+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+
+on:
+  schedule:
+    - cron: '35 8 * * *'
+  push:
+    branches: [ master ]
+    # Publish semver tags as releases.
+    tags: [ '*.*.*' ]
+  pull_request:
+    branches: [ master ]
+
+env:
+  # Use docker.io for Docker Hub if empty
+  REGISTRY: docker.io
+  # github.repository as <account>/<repo>
+  IMAGE_NAME: chillfish8/rewrk
+
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      # Login against a Docker registry except on PR
+      # https://github.com/docker/login-action
+      - name: Log into registry ${{ env.REGISTRY }}
+        if: github.event_name != 'pull_request'
+        uses: docker/[email protected]
+        with:
+          username: ${{secrets.DOCKER_USERNAME}}
+          password: ${{secrets.DOCKER_PASSWORD}}
+
+      # Extract metadata (tags, labels) for Docker
+      # https://github.com/docker/metadata-action
+      - name: Extract Docker metadata
+        id: meta
+        uses: docker/metadata-action@v2
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+
+      # Build and push Docker image with Buildx (don't push on PR)
+      # https://github.com/docker/build-push-action
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

Dockerfile

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+FROM chillfish8/rust-builder:latest as builder
+
+WORKDIR /home/rust/
+
+# Avoid having to install/build all dependencies by copying
+# the Cargo files and making a dummy src/main.rs
+COPY . .
+RUN cargo build --release --target x86_64-unknown-linux-musl
+
+# Size optimization
+RUN strip target/x86_64-unknown-linux-musl/release/rewrk
+
+# Start building the final image
+FROM scratch
+WORKDIR /etc/rewrk
+
+COPY --from=builder /home/rust/target/x86_64-unknown-linux-musl/release/rewrk .
+ENTRYPOINT ["./rewrk"]