From 2ac569c415e74cde91c58c7162d7e8a5d0976d64 Mon Sep 17 00:00:00 2001
From: Jiri Novotny <jiri.novotny@img.cas.cz>
Date: Tue, 3 Oct 2023 21:33:21 +0200
Subject: [PATCH] Create docker-ci.yml

---
 .github/workflows/docker-ci.yml | 91 +++++++++++++++++++++++++++++++++
 1 file changed, 91 insertions(+)
 create mode 100644 .github/workflows/docker-ci.yml

diff --git a/.github/workflows/docker-ci.yml b/.github/workflows/docker-ci.yml
new file mode 100644
index 0000000..08b4cf4
--- /dev/null
+++ b/.github/workflows/docker-ci.yml
@@ -0,0 +1,91 @@
+name: Docker Image CI
+
+on:
+  push:
+    branches: [ 'dev' ]
+  pull_request:
+    branches: [ 'dev' ]
+  release:
+    types: [published]
+
+env:
+  IMAGE: jirinovo/scdrake-test
+  TEST_TAG: test
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Debug
+        run: |
+          echo "github.ref -> ${{ github.ref }}"
+          echo "github.ref_type -> ${{ github.ref_type }}"
+          echo "github.ref_name -> ${{ github.ref_name }}"
+          echo "github.event.release.tag_name -> ${{ github.event.release.tag_name }}"
+      - name: Check that tag matches package version in DESCRIPTION
+        if: github.event_name == 'release'
+        run: |
+          pkg_version="$(grep -P '^Version: \d+\.\d+\.\d+$' DESCRIPTION | cut -d' ' -f2)"
+          echo "pkg_version: $pkg_version"
+          test -n "$pkg_version" || (echo "'Version:' not found in DESCRIPTION" && false)
+          test "v$pkg_version" == "${{ github.event.release.tag_name }}" \
+            || (echo "'Version: $pkg_version' in DESCRIPTION does not match current git tag ('${{ github.event.release.tag_name }}')" && false)
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Build and export to Docker
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          load: true
+          tags: ${{ env.IMAGE }}:${{ env.TEST_TAG }}
+      - name: Run test image
+        run: |
+          docker run -d \
+            --name scdrake_test \
+            -v $(pwd):/home/rstudio/scdrake_source \
+            -e USERID=$(id -u) \
+            -e GROUPID=$(id -g) \
+            ${{ env.IMAGE }}:${{ env.TEST_TAG }}
+      - name: Test image
+        run: |
+          docker exec -it -u rstudio -w /home/rstudio/scdrake_source scdrake_test \
+            r --interactive -L /usr/local/lib/R/site-library -t dev/run_tests.R \
+            --no-test-pipeline \
+            --output-dir /home/rstudio/scdrake_test
+      - name: Remove test image
+        run: |
+          docker stop scdrake_test
+          docker rmi ${{ env.IMAGE }}:${{ env.TEST_TAG }}
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.IMAGE }}
+          tags: |
+            type=raw,value=latest,enable=${{ github.ref == format('refs/heads/{0}', 'dev') }}
+            type=semver,pattern={{version}}
+      - name: Build and push
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          # platforms: linux/amd64,linux/arm64
+          platforms: linux/amd64
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+      - name: Rollback release
+        if: github.event_name == 'release' && failure()
+        uses: author/action-rollback@stable
+        with:
+          tag: ${{ github.event.release.tag_name }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}