ci: publish img to github registry

.github/workflows/publish-img.yaml

@@ -0,0 +1,59 @@
+name: Push container image
+on:
+  push:
+    branches:
+      - main
+    tags: [ 'v*.*.*' ]
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  push-amd64:
+    name: Image push/amd64
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: read
+      packages: write
+      attestations: write
+      id-token: write
+
+    steps:
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v3
+
+      - name: Version Check
+        run: |
+          echo "git_commit_hash=$(git describe --no-match  --always --abbrev=8 --dirty)" >> $GITHUB_ENV
+
+      - name: Set up Docker Buildx
+        uses: docker/[email protected]
+
+      - name: Login to Container Registry
+        if: github.repository_owner == 'maiqueb'
+        uses: docker/[email protected]
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Push container image
+        if: github.repository_owner == 'maiqueb'
+        uses: docker/[email protected]
+        with:
+          context: .
+          push: true
+          tags: ghcr.io/${{ github.repository }}:${{ env.git_commit_hash }}
+          file: Dockerfile
+
+      - name: Push stable container image
+        if: startsWith(github.ref, 'refs/tags/')
+        uses: docker/[email protected]
+        with:
+          context: .
+          push: true
+          tags: ghcr.io/${{ github.repository }}:${{ github.ref_name }}
+          file: Dockerfile
+