fix: introduce release-please process (#51)

Signed-off-by: Sebastian Becker <[email protected]>

.github/workflows/chart.publish.yaml

@@ -0,0 +1,37 @@
+#
+# Copyright (c) 2023 - for information on the respective copyright owner
+# see the NOTICE file and/or the repository https://github.com/carbynestack/castor.
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+name: Publish Service Chart
+on:
+  push:
+    tags:
+      - "chart-v[0-9]+.[0-9]+.[0-9]+"
+env:
+  REGISTRY: ghcr.io
+jobs:
+  publish:
+    runs-on: ubuntu-22.04
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+      - name: Get version
+        run: echo "VERSION=${GITHUB_REF#refs/*/chart-v}" >> $GITHUB_ENV
+      - name: Log in to container registry
+        uses: docker/login-action@v2
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Push Helm Chart
+        uses: appany/[email protected]
+        with:
+          name: castor
+          repository: carbynestack
+          tag: ${{ env.VERSION }}
+          path: castor-service/charts/castor
+          registry: ${{ env.REGISTRY }}
+          registry_username: ${{ github.actor }}
+          registry_password: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/java.build-and-test.yaml

@@ -0,0 +1,85 @@
+#
+# Copyright (c) 2021-2023 - for information on the respective copyright owner
+# see the NOTICE file and/or the repository https://github.com/carbynestack/castor.
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+name: Build and test artifacts
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - 'master'
+  pull_request:
+    branches:
+      - 'master'
+jobs:
+  changes:
+    runs-on: ubuntu-22.04
+    permissions:
+      pull-requests: read
+    outputs:
+      # Expose matched filters as job 'packages' output variable
+      modules: ${{ steps.filter.outputs.changes }}
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+      - name: Check which modules are affected
+        uses: dorny/paths-filter@v2
+        id: filter
+        with:
+          filters: |
+            parent: '(castor-parent|.github)/**'
+            common: '(castor-common|.github)/**'
+            java-client: '(castor-java-client|.github)/**'
+            upload-java-client: '(castor-upload-java-client|.github)/**'
+            service: '(castor-service|.github)/**'
+  test:
+    needs: changes
+    strategy:
+      matrix:
+        module: ${{ fromJSON(needs.changes.outputs.modules) }}
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v3
+      - name: Set up JDK 8
+        uses: actions/setup-java@v3
+        with:
+          java-version: '8'
+          distribution: 'temurin'
+          cache: 'maven'
+      - name: Setting up Github Package Repository as Maven Repository
+        uses: s4u/maven-settings-action@v2
+        with:
+          githubServer: false
+          servers: |
+            [{
+              "id": "github",
+              "username": "${{ github.actor }}",
+              "password": "${{ secrets.GITHUB_TOKEN }}"
+            }]
+      - name: Build with Maven
+        run: ./mvnw install -pl ${GITHUB_REPOSITORY#*/}-${{ matrix.module }} -Dskip.tests --batch-mode --update-snapshots --no-transfer-progress
+      - name: Run Tests
+        run: ./mvnw verify -pl ${GITHUB_REPOSITORY#*/}-${{ matrix.module }} --activate-profiles coverage --batch-mode --no-transfer-progress
+      - name: Collect Jacoco reports
+        run: echo ::set-output name=reports::$(find . -regex '.*/target/site/jacoco/jacoco.xml' | tr '\n' ',' | sed 's/.$//')
+        id: jacoco
+      - uses: codecov/codecov-action@v3
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          files: ${{ steps.jacoco.outputs.reports }}
+          name: ${{ matrix.module }}
+          flags: ${{ matrix.module }}
+  # This is required to allow for setting the test job as required in scenarios where only some
+  # tests are run, e.g., for castor-java-client but not for castor-upload-java-client.
+  test-status:
+    runs-on: ubuntu-22.04
+    needs: test
+    steps:
+      - name: Tests successful
+        if: ${{ !(contains(needs.test.result, 'failure')) }}
+        run: exit 0
+      - name: Tests failed
+        if: ${{ contains(needs.test.result, 'failure') }}
+        run: exit 1

.github/workflows/java.publish.yaml

@@ -0,0 +1,104 @@
+#
+# Copyright (c) 2021-2023 - for information on the respective copyright owner
+# see the NOTICE file and/or the repository https://github.com/carbynestack/castor.
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+name: Publish and Release Java
+on:
+  push:
+    tags:
+      - "parent-v[0-9]+.[0-9]+.[0-9]+"
+      - "common-v[0-9]+.[0-9]+.[0-9]+"
+      - "java-client-v[0-9]+.[0-9]+.[0-9]+"
+      - "upload-java-client-v[0-9]+.[0-9]+.[0-9]+"
+      - "service-v[0-9]+.[0-9]+.[0-9]+"
+env:
+  REGISTRY: ghcr.io
+jobs:
+  prepare:
+    runs-on: ubuntu-22.04
+    outputs:
+      MODULE: "${{ steps.module.outputs.identifier }}"
+      VERSION: "${{ steps.release.outputs.version }}"
+    steps:
+      - name: Get Release Package Name
+        id: package
+        run: |
+          echo ::set-output name=name::$(echo ${GITHUB_REF_NAME} | sed -E 's/-v[0-9]+\.[0-9]+\.[0-9]+//')
+      - name: Get Module Identifier
+        id: module
+        run: |
+          echo ::set-output name=identifier::${GITHUB_REPOSITORY#*/}-${{ steps.package.outputs.name }}
+      - name: Checkout repository
+        uses: actions/checkout@v2
+      - name: Get Release Version
+        run: echo ::set-output name=version::$(${GITHUB_REF#refs/*/${{ steps.package.outputs.name }}-v})
+        id: release
+  publish:
+    runs-on: ubuntu-22.04
+    needs: [prepare]
+    env:
+      MODULE: "${{ needs.prepare.outputs.MODULE }}"
+      VERSION: "${{ needs.prepare.outputs.VERSION }}"
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+      - name: Retrieve license obligation resources
+        id: license-obligations
+        working-directory: "${{ env.MODULE }}"
+        run: |
+          cd 3RD-PARTY-LICENSES
+          FILES=$(find . -maxdepth 1 -type d -not -path .)
+          if [ -n "$FILES" ]
+          then
+            echo "${FILES}" | zip -r@ 3rd-party-copyrights
+          fi
+          find . -iname origin.src | \
+          awk '{ \
+          split($0,b,"/"); \
+          system("xargs < " $0 " curl --create-dirs -Lo ./sources/" b[2] ".zip " $2)}' && \
+          find -regex './sources$' | awk '{system("zip -jr ./3rd-party-sources.zip " $0)}'
+          mkdir -p ../license-obligations
+          ARCHIVES=$(find . -regex "^./3rd-party-.*.zip$")
+          OBLIGATIONS_FOUND="false"
+          if [ -n "$ARCHIVES" ]
+          then
+            mv $(echo "${ARCHIVES}") ../license-obligations/
+            OBLIGATIONS_FOUND="true"
+          fi
+          echo "OBLIGATIONS_FOUND=${OBLIGATIONS_FOUND}" >> $GITHUB_OUTPUT
+      - name: Update Release with license obligations resources
+        uses: ncipollo/release-action@v1
+        if: steps.license-obligations.outputs.OBLIGATIONS_FOUND == 'true'
+        with:
+          allowUpdates: true
+          artifacts: ${{ env.MODULE }}/license-obligations/*
+          artifactErrorsFailBuild: true
+          makeLatest: true
+          omitBodyDuringUpdate: true
+          omitNameDuringUpdate: true
+      - name: Setup java
+        uses: actions/setup-java@v3
+        with:
+          java-version: '8'
+          distribution: 'temurin'
+          cache: 'maven'
+      - name: Setting up Github Package Repository as Maven Repository
+        uses: s4u/[email protected]
+        with:
+          githubServer: false
+          servers: |
+            [{
+              "id": "github",
+              "username": "${{ secrets.GHPR_USERNAME }}",
+              "password": "${{ secrets.GHPR_TOKEN }}"
+            }]
+      - name: Log in to the container registry
+        uses: docker/login-action@v2
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Publish version to GitHub Packages and Docker Image on GHCR
+        run: ./mvnw -pl ${{ env.MODULE }} deploy -Ddockerfile.skip=false -Dskip.tests --batch-mode --no-transfer-progress