From dfa54dda4ff49da8318d84d33450c39592d8791e Mon Sep 17 00:00:00 2001
From: Ian Fijolek <ian@iamthefij.com>
Date: Sun, 10 Mar 2019 15:35:08 -0700
Subject: [PATCH] Add a docker manifest

---
 .drone.yml    | 29 +++++++++++++++++++++++++----
 manifest.tmpl | 25 +++++++++++++++++++++++++
 2 files changed, 50 insertions(+), 4 deletions(-)
 create mode 100644 manifest.tmpl

diff --git a/.drone.yml b/.drone.yml
index a42150c..f5e62c7 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -1,8 +1,8 @@
 kind: pipeline
-name: amd64
+name: linux-amd64
 
 steps:
-  - name: Get qemu
+  - name: get qemu
     image: ubuntu:bionic
     commands:
       - apt-get update
@@ -22,10 +22,10 @@ steps:
 
 ---
 kind: pipeline
-name: arm
+name: linux-arm
 
 steps:
-  - name: Get qemu
+  - name: get qemu
     image: ubuntu:bionic
     commands:
       - apt-get update
@@ -45,3 +45,24 @@ steps:
       build_args:
         - ARCH=arm
         - REPO=arm32v6
+
+---
+kind: pipeline
+name: manifest
+
+depends_on:
+  - linux-amd64
+  - linux-arm
+
+steps:
+  - name: publish manifest
+    image: plugins/manifest
+    settings:
+      spec: manifest.tmpl
+      auto_tag: true
+      ignore_missing: true
+      username:
+        from_secret: docker_username
+      password:
+        from_secret: docker_password
+
diff --git a/manifest.tmpl b/manifest.tmpl
new file mode 100644
index 0000000..7f1ee85
--- /dev/null
+++ b/manifest.tmpl
@@ -0,0 +1,25 @@
+image: iamthefij/multiarch-pipeline-test:{{#if build.tag}}{{trimPrefix "v" build.tag}}{{else}}latest{{/if}}
+{{#if build.tags}}
+tags:
+{{#each build.tags}}
+  - {{this}}
+{{/each}}
+{{/if}}
+manifests:
+  -
+    image: iamthefij/multiarch-pipeline-test:{{#if build.tag}}{{trimPrefix "v" build.tag}}-{{/if}}linux-amd64
+    platform:
+      architecture: amd64
+      os: linux
+  -
+    image: iamthefij/multiarch-pipeline-test:{{#if build.tag}}{{trimPrefix "v" build.tag}}-{{/if}}linux-arm64
+    platform:
+      architecture: arm64
+      os: linux
+      variant: v8
+  -
+    image: iamthefij/multiarch-pipeline-test:{{#if build.tag}}{{trimPrefix "v" build.tag}}-{{/if}}linux-arm
+    platform:
+      architecture: arm
+      os: linux
+      variant: v7