Moving to ghcr.io

Moving CI to publish images in ghcr.io. This is an attempt to make us
able to publish images for PRs as well.

.github/workflows/main.yaml

@@ -17,17 +17,17 @@ jobs:
       - name: registry login
         uses: docker/login-action@v1 
         with:
-          registry: quay.io
-          username: ${{ secrets.REGISTRY_USERNAME }}
-          password: ${{ secrets.REGISTRY_PASSWORD }}
+          registry: ghcr.io
+          username: ricardomaraschini
+          password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: build image and push
         uses: docker/build-push-action@v2
         with:
           push: true
           context: ./
           file: ./Containerfile
-          tags: quay.io/tagger/operator:latest
+          tags: ghcr.io/ricardomaraschini/tagger:latest
 
   release:
     name: tagger development release

.github/workflows/pullrequest.yaml

@@ -47,19 +47,42 @@ jobs:
     - name: build all
       run: make build
 
-  image:
-    name: image
+  release:
+    name: release
     needs:
       - build
     runs-on: ubuntu-latest
     steps:
       - name: check out code
         uses: actions/checkout@v2
 
-      - name: build image
-        id: push
+      - name: get pr number
+        id: get_pr_number
+        run: echo ::set-output name=prnr::$(echo $GITHUB_REF | cut -d / -f 3)
+
+      - name: login to the registry
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name:  build and push image
         uses: docker/build-push-action@v2
         with:
           context: ./
           file: ./Containerfile
-          tags: quay.io/tagger/operator:devel
+          push: true
+          tags: ghcr.io/${{ github.actor }}/tagger:pr-${{ steps.get_pr_number.outputs.prnr }}
+
+      - name: setting image repository in chart
+        run: sed -i 's/ricardomaraschini/${{ github.actor }}/g' chart/values.yaml
+
+      - name: setting image tag in chart
+        run: sed -i 's/latest/pr-${{ steps.get_pr_number.outputs.prnr }}/g' chart/values.yaml
+
+      - name: create helm artifact
+        uses: actions/upload-artifact@v2
+        with:
+          name: helm-chart
+          path: chart

.github/workflows/tag.yaml

@@ -17,9 +17,9 @@ jobs:
       - name: registry login
         uses: docker/login-action@v1 
         with:
-          registry: quay.io
-          username: ${{ secrets.REGISTRY_USERNAME }}
-          password: ${{ secrets.REGISTRY_PASSWORD }}
+          registry: ghcr.io
+          username: ricardomaraschini
+          password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: extract current tag
         id: get_tag
@@ -33,7 +33,7 @@ jobs:
             version=${{ steps.get_tag.outputs.tag }}
           context: ./
           file: ./Containerfile
-          tags: quay.io/tagger/operator:${{ steps.get_tag.outputs.tag }}
+          tags: ghcr.io/ricardomaraschini/tagger:${{ steps.get_tag.outputs.tag }}
 
   release:
     name: tagger stable release

chart/values.yaml

@@ -1,7 +1,7 @@
 # number of running tagger pods.
 replicas: 1
 # the image to be used when deploying tagger.
-image: "quay.io/tagger/operator:latest"
+image: "ghcr.io/ricardomaraschini/tagger:latest"
 # key is the tls key to be used by tagger when communicating with kubernetes api.
 # if not provided a self signed one will be generated during install and upgrade.
 # this key must contain as alternative name 'mutating-webhooks.<namespace>.svc'.