Move towards setting up artifacts.

Author: mrdziuban

.github/workflows/ci.yml

@@ -7,45 +7,51 @@ on:
     branches: [main]
     tags: [v*]
 
+permissions:
+  attestations: write
+  contents: write
+  id-token: write
+
 jobs:
   build:
     strategy:
       fail-fast: false
       matrix:
         os: [ubuntu-24.04, ubuntu-24.04-arm]
     runs-on: ${{ matrix.os }}
-    permissions:
-      contents: write
     steps:
       - uses: actions/checkout@v6
 
+      - name: Set architecture
+        run: |
+          if [ "${{ matrix.os }}" = 'ubuntu-24.04' ]; then
+            echo "ARCH=amd64" >> $GITHUB_ENV
+          elif [ "${{ matrix.os }}" = 'ubuntu-24.04-arm' ]; then
+            echo "ARCH=arm64" >> $GITHUB_ENV
+          fi
+
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
 
-      - name: Build (amd64)
-        if: matrix.os == 'ubuntu-24.04'
+      - name: Build
         uses: docker/build-push-action@v6
         with:
           context: .
           file: ./Dockerfile
           push: false
           target: export
-          platforms: linux/amd64
+          platforms: linux/${{ env.ARCH }}
           outputs: type=local,dest=./output
 
-      - name: Build (arm64)
-        if: matrix.os == 'ubuntu-24.04-arm'
-        uses: docker/build-push-action@v6
-        with:
-          context: .
-          file: ./Dockerfile
-          push: false
-          target: export
-          platforms: linux/arm64
-          outputs: type=local,dest=./output
+      - name: Copy files
+        run: |
+          mkdir -p artifacts
+          version="$(cat quantlib-version)"
+          cp "output/build/quantlib-$version.jar" "artifacts/${{ env.ARCH }}-quantlib-$version.jar"
+          cp "output/build/quantlib-$version.pom" "artifacts/${{ env.ARCH }}-quantlib-$version.pom"
 
       - name: List files
-        run: find ./output -type f
+        run: find ./artifacts -type f
 
       # TODO - draft release
       # - name: Draft release

Dockerfile

@@ -1,4 +1,5 @@
 FROM eclipse-temurin:25-jdk-alpine AS builder
+COPY quantlib-version /tmp/quantlib-version
 COPY build.sh /tmp/build.sh
 COPY test.scala /tmp/test.scala
 RUN sh /tmp/build.sh

build.sh

@@ -5,7 +5,7 @@ set -exo pipefail
 export CPUS="$(nproc)"
 export BOOST_VERSION=1.90.0
 export MAVEN_VERSION=3.9.12
-export QUANTLIB_VERSION=1.41.0
+export QUANTLIB_VERSION="$(cat /tmp/quantlib-version)"
 export SWIG_VERSION=4.4.1
 
 apk add --no-cache --update --virtual .build-dependencies \

quantlib-version

@@ -0,0 +1 @@
+1.41.0