Feature/dockerization

.github/workflows/release.yaml

@@ -0,0 +1,86 @@
+---
+name: Semantic Release
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  semantic-release:
+    name: Release
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write # to be able to publish a GitHub release
+      issues: write # to be able to comment on released issues
+      pull-requests: write # to be able to comment on released pull requests
+    outputs:
+      next-version: ${{ steps.semantic-release.outputs.next-version }}
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: "lts/*"
+
+      - name: Install Semantic Release
+        run: >
+          npm install
+          semantic-release
+          conventional-changelog-conventionalcommits
+          @semantic-release/changelog
+          @semantic-release/exec
+          @semantic-release/git
+          semantic-release-major-tag
+
+      - name: Verify the integrity of provenance attestations and registry signatures for installed dependencies
+        run: npm audit signatures
+
+      - name: Run Semantic Release
+        id: semantic-release
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          npx semantic-release
+          VERSION=$(cat VERSION)
+          echo "Next version: $VERSION"
+          echo "next-version=$VERSION" >> $GITHUB_OUTPUT
+
+  docker:
+    runs-on: ubuntu-latest
+    needs: semantic-release
+    if: ${{ needs.semantic-release.outputs.next-version }}
+    permissions:
+      packages: write # required to push to GHCR
+      contents: read
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+
+    - name: Log in to GHCR
+      uses: docker/login-action@v3
+      with:
+        registry: ghcr.io
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Build Docker image
+      run: |
+        IMAGE_NAME="ghcr.io/${{ github.repository_owner }}/cpp-cli"
+        V_TAG="${IMAGE_NAME}:v${{ needs.semantic-release.outputs.next-version }}"
+        LATEST_TAG="${IMAGE_NAME}:latest"
+
+        echo "Building image $V_TAG and $LATEST_TAG"
+        docker build -t "$V_TAG" -t "$LATEST_TAG" .
+
+    - name: Push Docker image
+      run: |
+        IMAGE_NAME="ghcr.io/${{ github.repository_owner }}/cpp-cli"
+        docker push "${IMAGE_NAME}:v${{ needs.semantic-release.outputs.next-version }}"
+        docker push "${IMAGE_NAME}:latest"

.releaserc.yaml

@@ -13,3 +13,5 @@ plugins:
     - assets:
       - CHANGELOG.md
   - semantic-release-major-tag
+  - - "@semantic-release/exec"
+    - prepareCmd: "echo ${nextRelease.version} > VERSION"

Dockerfile

@@ -0,0 +1,21 @@
+FROM ubuntu:22.04 AS builder
+
+RUN apt update && apt install -y build-essential cmake
+
+WORKDIR /app
+
+COPY CMakeLists.txt ./
+COPY src ./src
+COPY tests ./tests
+
+RUN mkdir build && cd build && \
+    cmake .. && \
+    make
+
+FROM ubuntu:22.04
+
+WORKDIR /app
+
+COPY --from=builder /app/build/cpp-cli /usr/local/bin/cpp-cli
+
+ENTRYPOINT ["cpp-cli"]

README.md

@@ -4,8 +4,8 @@ Hello world C++ CLI application.
 
 ## Features
 
-- [CI](.github/workflows/ci.yaml)
-- [Semantic Release](.github/workflows/semantic-release.yaml) on merge to the `main` branch
+- [CI](.github/workflows/ci.yaml) on PR or merge to the `main` branch
+- [Release](.github/workflows/release.yaml) on merge to the `main` branch
 
 ## Development and Testing
 
@@ -44,3 +44,11 @@ Cleanup:
 popd
 rm -rf build/
 ```
+
+## Distribution
+
+Docker build and run:
+
+```shell
+sudo docker run --rm $(sudo docker build -q .)
+```