run docker amd64 builds on drone, attempt multiarch

.drone.yml

@@ -22,12 +22,32 @@ steps:
       when:
           event: tag
 ---
-name: arm64-docker
+name: amd64-docker
+kind: pipeline
+type: docker
+steps:
+    - name: fetch
+      image: docker:git
+      commands:
+          - git fetch --tags
+    - name: build
+      image: plugins/docker
+      settings:
+          username: hrfee
+          password:
+              from_secret: docker_key
+          repo: hrfee/jfa-go
+          tags: manifest-latest-amd64
+      when:
+          event: tag
+
+---
+name: aarch64-docker
 kind: pipeline
 type: docker
 
 steps:
-    - name: arm64-ssh
+    - name: aarch64-ssh
       image: appleboy/drone-ssh
       volumes:
           - name: ssh_key
@@ -84,6 +104,31 @@ volumes:
       host:
           path: /root/.ssh/docker-build
 ---
+name: docker-manifest
+kind: pipeline
+type: docker
+
+steps:
+    - name: manifest
+      image: plugins/manifest
+      settings:
+          username: hrfee
+          password:
+              from_secret: docker_key
+          repo: hrfee/jfa-go
+          target: hrfee/jfa-go:latest
+          template: hrfee/jfa-go:manifest-latest-ARCH
+          platforms:
+              - linux/amd64
+              - linux/aarch64
+              - linux/armhf
+      when:
+          event: tag
+depends_on:
+    - amd64-docker
+    - aarch64-docker
+    - armhf-docker
+---
 name: jfa-go-git
 kind: pipeline
 type: docker
@@ -115,12 +160,26 @@ trigger:
             - pull_request
 
 ---
-name: arm64-docker-git
+name: amd64-docker-git
+kind: pipeline
+type: docker
+steps:
+    - name: build
+      image: plugins/docker
+      settings:
+          username: hrfee
+          password:
+              from_secret: docker_key
+          repo: hrfee/jfa-go
+          tags: manifest-unstable-amd64
+
+---
+name: aarch64-docker-git
 kind: pipeline
 type: docker
 
 steps:
-    - name: arm64-ssh
+    - name: aarch64-ssh
       image: appleboy/drone-ssh
       volumes:
           - name: ssh_key
@@ -189,6 +248,31 @@ volumes:
       host:
           path: /root/.ssh/docker-build
 ---
+name: docker-manifest-unstable
+kind: pipeline
+type: docker
+
+steps:
+    - name: manifest
+      image: plugins/manifest
+      settings:
+          username: hrfee
+          password:
+              from_secret: docker_key
+          repo: hrfee/jfa-go
+          target: hrfee/jfa-go:latest
+          template: hrfee/jfa-go:manifest-unstable-ARCH
+          platforms:
+              - linux/amd64
+              - linux/aarch64
+              - linux/armhf
+      when:
+          event: tag
+depends_on:
+    - amd64-docker-git
+    - aarch64-docker-git
+    - armhf-docker-git
+---
 name: jfa-go-pr
 kind: pipeline
 type: docker