Feat/GitHub actions (#2)

* Create docker-publish.yml
* Update README.md
* Update docker-publish.yml

.github/workflows/docker-publish.yml

@@ -0,0 +1,66 @@
+name: build
+
+on:
+  push:
+    branches:
+      - '**'
+    tags:
+      - '*.*.*'
+  pull_request:
+    branches:
+      - 'master'
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v3
+      -
+        name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v4
+        with:
+          # list of Docker images to use as base name for tags
+          images: |
+            ${{ secrets.DOCKERHUB_USERNAME }}/${{ github.event.repository.name }}
+            ghcr.io/${{ github.repository_owner }}/${{ github.event.repository.name }}
+          # generate Docker tags based on the following events/attributes
+          tags: |
+            type=schedule
+            type=ref,event=branch
+            type=ref,event=pr
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=semver,pattern={{major}}
+            type=sha
+#       -
+#         name: Set up QEMU
+#         uses: docker/setup-qemu-action@v2
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+      -
+        name: Login to Docker Hub
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      -
+        name: Login to GHCR
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GIT_PACKAGES_TOKEN }}
+      -
+        name: Build and push
+        uses: docker/build-push-action@v3
+        with:
+          context: .
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

README.md

@@ -1,5 +1,5 @@
 # duc-docker
-[![Docker Automated build](https://img.shields.io/docker/automated/tigerdockermediocore/duc-docker.svg)](https://hub.docker.com/r/tigerdockermediocore/duc-docker) [![Docker Build Status](https://img.shields.io/docker/build/tigerdockermediocore/duc-docker.svg)](https://hub.docker.com/r/tigerdockermediocore/duc-docker)
+![Docker Pulls](https://img.shields.io/docker/pulls/tigerdockermediocore/duc-docker) [![Automated build on Github Actions](https://github.com/minostauros/duc-docker/actions/workflows/docker-publish.yml/badge.svg)](https://github.com/minostauros/duc-docker/pkgs/container/duc-docker)
 
 Dockerized version of [duc](https://duc.zevv.nl), a disk usage analyzer.
 See [docker hub](https://hub.docker.com/r/tigerdockermediocore/duc-docker/) to pull the images.