support goreleaser driven docker build

.goreleaser.yml

@@ -10,10 +10,23 @@ builds:
       - amd64
     ldflags: -s -w -X main.version={{.Version}} -X main.commit={{.Commit}} -X main.buildTime={{.Date}}`.
 
+dockers:
+  -
+    binary: dive
+    image_templates:
+    - "wagoodman/dive:{{ .Tag }}"
+    - "wagoodman/dive:v{{ .Major }}"
+    - "wagoodman/dive:v{{ .Major }}.{{ .Minor }}"
+    - "wagoodman/dive:latest"
+    - "quay.io/wagoodman/dive:{{ .Tag }}"
+    - "quay.io/wagoodman/dive:v{{ .Major }}"
+    - "quay.io/wagoodman/dive:v{{ .Major }}.{{ .Minor }}"
+    - "quay.io/wagoodman/dive:latest"
+
 archive:
   format: tar.gz
 
-fpm:
+nfpm:
   license: MIT
   homepage: https://github.com/wagoodman/dive/
   formats:
@@ -23,4 +36,4 @@ fpm:
 brew:
   github:
     owner: wagoodman
-    name: homebrew-dive
+    name: homebrew-dive

Dockerfile

@@ -0,0 +1,3 @@
+FROM debian:stable-slim
+COPY dive /
+ENTRYPOINT ["/dive"]

README.md

@@ -73,3 +73,21 @@ or download a Darwin build from the releases page.
 go get github.com/wagoodman/dive
 ```
 
+**Docker**
+```bash
+docker pull wagoodman/dive
+```
+
+or 
+
+```bash
+docker pull quay.io/wagoodman/dive
+```
+
+When running you'll need to include the docker client binary and socket file:
+```bash
+docker run --rm -it \
+    -v /var/run/docker.sock:/var/run/docker.sock \
+    -v $(which docker):/bin/docker \
+    wagoodman/dive:latest nginx:latest
+```