From dc048cbc7dba7a91384a7a887fe429d98f008546 Mon Sep 17 00:00:00 2001
From: Artem Smirnov <urpylka@gmail.com>
Date: Fri, 8 May 2020 22:40:19 +0400
Subject: [PATCH] Add CI

---
 .github/workflows/dockerpublish.yml | 72 +++++++++++++++++++++++++++++
 1 file changed, 72 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..56417fa
--- /dev/null
+++ b/.github/workflows/dockerpublish.yml
@@ -0,0 +1,72 @@
+name: Docker
+
+# If you want configure own CI,
+# setup in Github secrets: DOCKERHUB_LOGIN, DOCKERHUB_TOKEN
+
+on:
+  push:
+    # Publish `master` as Docker `latest` image.
+    branches:
+      - master
+      - dev
+
+    # Publish `v1.2.3` tags as releases.
+    tags:
+      - v*
+
+  # Run tests for any PRs.
+  pull_request:
+
+env:
+  IMAGE_NAME: img-tool
+
+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.DOCKERHUB_TOKEN }}" | docker login -u ${{ secrets.DOCKERHUB_LOGIN }} --password-stdin
+
+      - name: Push image
+        run: |
+          IMAGE_ID=${{ secrets.DOCKERHUB_LOGIN }}/$IMAGE_NAME
+          # Change all uppercase to lowercase
+          IMAGE_ID=$(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
+          docker tag image $IMAGE_ID:$VERSION
+          docker push $IMAGE_ID:$VERSION