Migrate from docker/build-push-action to stacker-build-push-action

Signed-off-by: Petu Eusebiu <peusebiu@cisco.com>

stacker.yaml

@@ -3,7 +3,7 @@ build:
     type: docker
     url: docker://ghcr.io/project-zot/golang:1.17
   binds:
-    - ${{PWD}} -> /zotcopy
+    - . -> /zotcopy
   run: |
     export GO111MODULE=on 
     export GOPATH='/go'
@@ -14,14 +14,43 @@ build:
     cd /go/src/github.com/project-zot
     git clone /zotcopy zot
     cd /go/src/github.com/project-zot/zot
-    make binary
+    make COMMIT=${{COMMIT}} OS=${{OS}} ARCH=${{ARCH}} binary${{EXT:}}
+    cat > config.json << EOF
+    {
+      "storage":{
+          "rootDirectory":"/var/lib/registry"
+      },
+      "http":{
+          "address":"0.0.0.0",
+          "port":"5000"
+      },
+      "log":{
+          "level":"debug"
+      }
+    }
+    EOF
+
+    cat config.json
   build_only: true
 
-zot:
+"${{REPO_NAME:zot}}":
   from:
     type: docker
     url: docker://centos:latest
   import:
-    - ${{PWD}}/bin/zot
+    - stacker://build/go/src/github.com/project-zot/zot/bin/zot-${{OS}}-${{ARCH}}${{EXT:}}
+    - stacker://build/go/src/github.com/project-zot/zot/config.json
+    - stacker://build/etc/ssl/certs/ca-certificates.crt
   run: |
-    cp /stacker/zot /usr/bin/zot
+    cp /stacker/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
+    cp /stacker/zot-${{OS}}-${{ARCH}}${{EXT:}} /usr/bin/zot
+    mkdir -p /etc/zot
+    cp /stacker/config.json /etc/zot/config.json
+  entrypoint:
+    - /usr/bin/zot
+  volumes:
+    - /var/lib/registry
+  cmd:
+    - serve
+    - /etc/zot/config.json
+