fix push to ghcr.io (#473)

Signed-off-by: cpanato <[email protected]>

Author: cpanato

.github/workflows/release.yaml

@@ -61,6 +61,14 @@ jobs:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
 
+      - name: Login to registry
+        if: github.repository == 'helm/chart-releaser'
+        uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567 # v3.3.0
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
       - name: Run Mage
         uses: magefile/mage-action@6a5dcb5fe61f43d7c08a98bc3cf9bc63c308c08e # v3.0.0
         with:

.goreleaser.yml

@@ -53,7 +53,7 @@ archives:
 checksum:
   name_template: 'checksums.txt'
 snapshot:
-  name_template: "{{ .Tag }}-next"
+  version_template: "{{ .Tag }}-next"
 
 dockers:
   - goos: linux