Docker image base

.github/workflows/ci.yml

@@ -143,3 +143,39 @@ jobs:
           PGP_SECRET: ${{ secrets.PGP_SECRET }}
           SONATYPE_PASSWORD: ${{ secrets.SONATYPE_PASSWORD }}
           SONATYPE_USERNAME: ${{ secrets.SONATYPE_USERNAME }}
+
+  release_docker:
+    name: Push Docker image to Docker Hub
+    needs: [build]
+    if: github.event_name != 'pull_request' && (startsWith(github.ref, 'refs/tags/v') || github.ref == 'refs/heads/main')
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out the repo
+        uses: actions/checkout@v3
+
+      - name: Log in to Docker Hub
+        uses: docker/login-action@f4ef78c080cd8ba55a85445d5b36e214a81df20a
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_PASSWORD }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@9ec57ed1fcdbf14dcef7dfbe97b2010124a938b7
+        with:
+          images: |
+            keynmol/sn-vcpkg
+          tags: |
+            type=ref,event=branch
+            type=ref,event=pr
+            type=semver,pattern={{version}}
+            type=sha
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@3b5e8027fcad23fda98b2e3ac259d8d67585f671
+        with:
+          context: .
+          file: ./modules/sn-vcpkg-docker/Dockerfile
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

README.md

@@ -358,6 +358,51 @@ All the arguments after `--` will be passed to clang/clang++ without modificatio
 
 [^1]: as long as the dependencies themselves provide a well configured pkg-config file, of course
 
+### Docker base image
+
+Because of the sheer number of different tools required to install 
+packages from vcpkg (like libtool, curl, zip/unzip, autoconf, make, cmake, etc.) we provide a Docker base image that contains _some_ of them. The list is by no means exhaustive and a PR adding more will be happily accepted.
+
+The docker image contains the following:
+
+1. Ubuntu 22.04 base
+2. OpenJDK 17
+3. Tools like
+
+   ```
+   clang zip unzip tar make cmake autoconf ninja-build
+   pkg-config git libtool curl
+   ```
+4. SBT (1.9.x)
+5. Coursier 
+6. `sn-vpkg` CLI itself
+
+Te purpose of this docker image is to be used as a baser on CI, e.g.:
+
+```docker
+# huge container we use only for builds 
+FROM keynmol/sn-vcpkg:latest as dev
+
+# install your application's dependencies
+RUN sn-vcpkg install curl
+
+WORKDIR /workdir
+
+# copy your sources into container
+COPY . .
+
+# run the build of your scala native application
+RUN sbt myApp/nativeLink
+
+# This is the actual, much smaller container that will run the app
+FROM <runtime-container> 
+
+# copy the built app from the dev container
+COPY --from=dev /workdir/build/server /usr/bin/server
+
+ENTRYPOINT ["server"]
+```
+
 ### Core
 
 

docs/README.in.md

@@ -318,6 +318,51 @@ All the arguments after `--` will be passed to clang/clang++ without modificatio
 
 [^1]: as long as the dependencies themselves provide a well configured pkg-config file, of course
 
+### Docker base image
+
+Because of the sheer number of different tools required to install 
+packages from vcpkg (like libtool, curl, zip/unzip, autoconf, make, cmake, etc.) we provide a Docker base image that contains _some_ of them. The list is by no means exhaustive and a PR adding more will be happily accepted.
+
+The docker image contains the following:
+
+1. Ubuntu 22.04 base
+2. OpenJDK 17
+3. Tools like
+
+   ```
+   clang zip unzip tar make cmake autoconf ninja-build
+   pkg-config git libtool curl
+   ```
+4. SBT (1.9.x)
+5. Coursier 
+6. `sn-vpkg` CLI itself
+
+Te purpose of this docker image is to be used as a baser on CI, e.g.:
+
+```docker
+# huge container we use only for builds 
+FROM keynmol/sn-vcpkg:latest as dev
+
+# install your application's dependencies
+RUN sn-vcpkg install curl
+
+WORKDIR /workdir
+
+# copy your sources into container
+COPY . .
+
+# run the build of your scala native application
+RUN sbt myApp/nativeLink
+
+# This is the actual, much smaller container that will run the app
+FROM <runtime-container> 
+
+# copy the built app from the dev container
+COPY --from=dev /workdir/build/server /usr/bin/server
+
+ENTRYPOINT ["server"]
+```
+
 ### Core
 
 ```scala mdoc:invisible 

modules/sn-vcpkg-docker/Dockerfile

@@ -0,0 +1,20 @@
+FROM ubuntu:22.04 as dev
+
+RUN apt-get update && apt-get install -y openjdk-17-jdk \
+    clang zip unzip tar make cmake autoconf ninja-build \
+    pkg-config git libtool curl
+
+# Coursier
+RUN curl -fL "https://github.com/coursier/launchers/raw/master/cs-$(uname -m)-pc-linux.gz" | gzip -d > /usr/bin/cs && \
+    chmod +x /usr/bin/cs
+# Sbt
+RUN curl -Lo /usr/bin/sbt https://raw.githubusercontent.com/sbt/sbt/1.9.x/sbt && chmod +x /usr/bin/sbt
+
+WORKDIR /workdir/source
+COPY . .
+RUN sbt publishLocal versionDump
+RUN export SN_VCPKG_VERSION=$(cat version)
+RUN cs bootstrap "com.indoorvivants.vcpkg:sn-vcpkg_3:$(cat version)" -f -o /usr/bin/sn-vcpkg
+
+WORKDIR /workdir 
+RUN rm -rf source