From 4c13ccc44096f39b243fa2ce38e399dbbb03c580 Mon Sep 17 00:00:00 2001
From: "Marcel M. Otte" <qwc@users.noreply.github.com>
Date: Tue, 14 Apr 2020 11:44:07 +0200
Subject: [PATCH] Create dockerpublish.yml

---
 .github/workflows/dockerpublish.yml | 92 +++++++++++++++++++++++++++++
 1 file changed, 92 insertions(+)
 create mode 100644 .github/workflows/dockerpublish.yml

diff --git a/.github/workflows/dockerpublish.yml b/.github/workflows/dockerpublish.yml
new file mode 100644
index 0000000..da46882
--- /dev/null
+++ b/.github/workflows/dockerpublish.yml
@@ -0,0 +1,92 @@
+name: Docker
+
+on:
+  push:
+    # Publish `master` as Docker `latest` image.
+    branches:
+      - master
+
+    # Publish `v1.2.3` tags as releases.
+    tags:
+      - v*
+
+  # Run tests for any PRs.
+  pull_request:
+
+env:
+  # TODO: Change variable to your image's name.
+  IMAGE_NAME: terasology
+
+jobs:
+  # Run tests.
+  # See also https://docs.docker.com/docker-hub/builds/automated-testing/
+  #test:
+  #  runs-on: ubuntu-latest
+
+  #  steps:
+  #    - uses: actions/checkout@v2
+
+  #    - name: Run tests
+  #      run: |
+  #        if [ -f docker-compose.test.yml ]; then
+  #          docker-compose --file docker-compose.test.yml build
+  #          docker-compose --file docker-compose.test.yml run sut
+  #        else
+  #          docker build . --file Dockerfile
+  #        fi
+
+  # Push image to GitHub Packages.
+  # See also https://docs.docker.com/docker-hub/builds/
+  push:
+    # Ensure test job passes before pushing image.
+    # needs: test
+
+    runs-on: ubuntu-latest
+    if: github.event_name == 'push'
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Build image
+        run: docker build . --file Dockerfile --tag image
+
+      - name: Log into registry
+        run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login docker.pkg.github.com -u ${{ github.actor }} --password-stdin
+
+      - name: Push image
+        run: |
+          IMAGE_ID=docker.pkg.github.com/${{ github.repository }}/$IMAGE_NAME
+          
+          # Change all uppercase to lowercase
+          IMAGE_ID=$(echo $IMAGE_ID | tr '[A-Z]' '[a-z]')
+
+          # Strip git ref prefix from version
+          VERSION=$(echo "${{ github.ref }}" | sed -e 's,.*/\(.*\),\1,')
+
+          # Strip "v" prefix from tag name
+          [[ "${{ github.ref }}" == "refs/tags/"* ]] && VERSION=$(echo $VERSION | sed -e 's/^v//')
+
+          # Use Docker `latest` tag convention
+          [ "$VERSION" == "master" ] && VERSION=latest
+
+          echo IMAGE_ID=$IMAGE_ID
+          echo VERSION=$VERSION
+          
+          rm versionInfo.properties*
+
+          if [ " ${TERASOLOGY_PROPERTIES_URL}" == " " ]; then
+              if [ " ${TERASOLOGY_BUILD}" == " " ]; then
+                  source .env
+                  TERASOLOGY_PROPERTIES_URL=http://jenkins.terasology.org/job/TerasologyStable/lastSuccessfulBuild/artifact/build/resources/main/org/terasology/version/versionInfo.properties                                                          
+              else
+                  if [ " ${TERASOLOGY_BUILD}" == " unstable" ]; then
+                      TERASOLOGY_PROPERTIES_URL=http://jenkins.terasology.org/job/Terasology/lastSuccessfulBuild/artifact/build/resources/main/org/terasology/version/versionInfo.properties                                                            
+                  fi
+              fi
+          fi
+          wget ${TERASOLOGY_PROPERTIES_URL}
+          source versionInfo.properties
+          TAGNAME=$engineVersion-$displayVersion
+          echo TAGNAME=$TAGNAME
+          docker tag image $IMAGE_ID:$TAGNAME
+          docker push $IMAGE_ID:$TAGNAME