CD: Add docker image manifest

.drone-manifest.yml

@@ -0,0 +1,22 @@
+image: nemunaire/youp0m:{{#if build.tag}}{{trimPrefix "v" build.tag}}{{else}}latest{{/if}}
+{{#if build.tags}}
+tags:
+{{#each build.tags}}
+  - {{this}}
+{{/each}}
+{{/if}}
+manifests:
+  - image: nemunaire/youp0m:{{#if build.tag}}{{trimPrefix "v" build.tag}}-{{/if}}linux-amd64
+    platform:
+      architecture: amd64
+      os: linux
+  - image: nemunaire/youp0m:{{#if build.tag}}{{trimPrefix "v" build.tag}}-{{/if}}linux-arm64
+    platform:
+      architecture: arm64
+      os: linux
+      variant: v8
+  - image: nemunaire/youp0m:{{#if build.tag}}{{trimPrefix "v" build.tag}}-{{/if}}linux-arm
+    platform:
+      architecture: arm
+      os: linux
+      variant: v7

.drone.yml

@@ -1,7 +1,7 @@
 ---
 kind: pipeline
 type: docker
-name: linux-arm64
+name: build-arm64
 
 platform:
   os: linux
@@ -32,7 +32,38 @@ steps:
 ---
 kind: pipeline
 type: docker
-name: linux-arm
+name: build-amd64
+
+platform:
+  os: linux
+  arch: amd64
+
+steps:
+  - name: build
+    image: golang:alpine
+    commands:
+      - apk --no-cache add git go-bindata
+      - go generate -v
+      - go get -v -d
+      - go build -v -o youp0m
+      - wget -O Dockerfile https://ankh.serekh.nemunai.re/local/Dockerfile-youp0m
+      - wget -O entrypoint.sh https://ankh.serekh.nemunai.re/local/entrypoint.sh-youp0m && chmod +x entrypoint.sh
+
+  - name: publish
+    image: plugins/docker
+    settings:
+      repo: nemunaire/youp0m
+      auto_tag: true
+      auto_tag_suffix: ${DRONE_STAGE_OS}-${DRONE_STAGE_ARCH}
+      username:
+        from_secret: docker_username
+      password:
+        from_secret: docker_password
+
+---
+kind: pipeline
+type: docker
+name: build-arm
 
 platform:
   os: linux
@@ -59,3 +90,30 @@ steps:
         from_secret: docker_username
       password:
         from_secret: docker_password
+
+---
+kind: pipeline
+name: docker-manifest
+
+steps:
+- name: publish
+  image: plugins/manifest
+  settings:
+    auto_tag: true
+    ignore_missing: true
+    spec: .drone-manifest.yml
+    username:
+      from_secret: docker_username
+    password:
+      from_secret: docker_password
+
+trigger:
+  event:
+  - cron
+  - push
+  - tag
+
+depends_on:
+- build-arm
+- build-arm64
+- build-amd64