From d1be7a60247f41a5d51603b2e76d704953889c2d Mon Sep 17 00:00:00 2001
From: Ian Fijolek <ian@iamthefij.com>
Date: Fri, 10 Jan 2020 14:53:59 -0800
Subject: [PATCH] Move to starlark builds and fix multi-arch

---
 .drone.star          | 100 +++++++++++++++++++++++++++++++
 .drone.yml           | 139 -------------------------------------------
 manifest-client.tml  |  25 ++++++++
 manifest-server.tmpl |  25 ++++++++
 4 files changed, 150 insertions(+), 139 deletions(-)
 create mode 100644 .drone.star
 delete mode 100644 .drone.yml
 create mode 100644 manifest-client.tml
 create mode 100644 manifest-server.tmpl

diff --git a/.drone.star b/.drone.star
new file mode 100644
index 0000000..0b37dfe
--- /dev/null
+++ b/.drone.star
@@ -0,0 +1,100 @@
+# Build pipelines
+def main(ctx):
+    pipelines = []
+
+    # Add docker push pipelines
+    pipelines += push_to_docker(ctx, "client")
+    pipelines += push_to_docker(ctx, "server")
+
+    return pipelines
+
+
+# Builds a pipeline to push to docker
+def push_to_docker(ctx, context):
+    return [{
+        "kind": "pipeline",
+        "name": "push to docker ({})".format(context),
+        # Add tests dependency
+        "depends_on": [],
+        "trigger": {
+            "event": ["tag"],
+            "ref": [
+                "refs/heads/master",
+                "refs/tags/v*",
+            ],
+        },
+        "steps": [
+            push_docker_step(context, "linux-amd64", "x86_64", "library"),
+            push_docker_step(context, "linux-arm", "arm", "arm32v6"),
+            push_docker_step(context, "linux-arm64", "aarch64", "arm64v8"),
+            {
+                "name": "publish manifest",
+                "image": "plugins/manifest",
+                "settings": {
+                    "spec": "manifest-{}.tmpl".format(context),
+                    "auto_tag": True,
+                    "ignore_missing": True,
+                    "username": {
+                        "from_secret": "docker_username",
+                    },
+                    "password": {
+                        "from_secret": "docker_password",
+                    },
+                }
+            },
+            notify_step(),
+        ],
+    }]
+
+
+# Build and push docker image
+def push_docker_step(context, tag_suffix, arch="amd64", repo="library"):
+    return {
+        "name": "build",
+        "image": "plugins/docker",
+        "settings": {
+            "repo": "iamthefij/dockamole-{}".format(context),
+            "context": context,
+            "auto_tag": True,
+            "auto_tag_suffix": tag_suffix,
+            "username": {
+                "from_secret": "docker_username",
+            },
+            "password": {
+                "from_secret": "docker_password",
+            },
+            "build_args": [
+                "ARCH={}".format(arch),
+                "REPO={}".format(repo),
+            ],
+        },
+    }
+
+
+# Builds a notify step that will notify when the previous step changes
+def notify_step():
+    return {
+        "name": "notify",
+        "image": "drillster/drone-email",
+        "settings": {
+            "host": {
+                "from_secret": "SMTP_HOST",
+            },
+            "username": {
+                "from_secret": "SMTP_USER",
+            },
+            "password": {
+                "from_secret": "SMTP_PASS",
+            },
+            "from": "drone@iamthefij.com",
+        },
+        "when": {
+            "status": [
+                "changed",
+                "failure",
+            ],
+        },
+    }
+
+
+# vim: ft=python
diff --git a/.drone.yml b/.drone.yml
deleted file mode 100644
index 2ca8282..0000000
--- a/.drone.yml
+++ /dev/null
@@ -1,139 +0,0 @@
-kind: pipeline
-name: publish client to docker hub
-
-trigger:
-  event:
-    - push
-    - tag
-  ref:
-    - refs/heads/master
-    - refs/tags/v*
-
-steps:
-
-  - name: push image - amd64
-    image: plugins/docker
-    settings:
-      repo: iamthefij/dockamole-client
-      context: client
-      dockerfile: client/Dockerfile
-      auto_tag: true
-      auto_tag_suffix: linux-amd64
-      username:
-        from_secret: docker_username
-      password:
-        from_secret: docker_password
-
-  - name: push image - arm32v7
-    image: plugins/docker
-    settings:
-      repo: iamthefij/dockamole-client
-      context: client
-      dockerfile: client/Dockerfile
-      auto_tag: true
-      auto_tag_suffix: linux-arm32v7
-      username:
-        from_secret: docker_username
-      password:
-        from_secret: docker_password
-      build_args:
-        - REPO=arm32v7
-        - GOARCH=arm
-
-  - name: push image - arm64
-    image: plugins/docker
-    settings:
-      repo: iamthefij/dockamole-client
-      context: client
-      dockerfile: client/Dockerfile
-      auto_tag: true
-      auto_tag_suffix: linux-arm64v8
-      username:
-        from_secret: docker_username
-      password:
-        from_secret: docker_password
-      build_args:
-        - REPO=arm64v8
-        - GOARCH=arm
-
-  - name: publish manifest
-    image: plugins/manifest
-    settings:
-      spec: client/manifest.tmpl
-      auto_tag: true
-      ignore_missing: true
-      username:
-        from_secret: docker_username
-      password:
-        from_secret: docker_password
-
----
-
-kind: pipeline
-name: publish server to docker hub
-
-trigger:
-  event:
-    - push
-    - tag
-  ref:
-    - refs/heads/master
-    - refs/tags/v*
-
-steps:
-
-  - name: push image - amd64
-    image: plugins/docker
-    settings:
-      repo: iamthefij/dockamole-server
-      context: server
-      dockerfile: server/Dockerfile
-      auto_tag: true
-      auto_tag_suffix: linux-amd64
-      username:
-        from_secret: docker_username
-      password:
-        from_secret: docker_password
-
-  - name: push image - arm32v7
-    image: plugins/docker
-    settings:
-      repo: iamthefij/dockamole-server
-      context: server
-      dockerfile: server/Dockerfile
-      auto_tag: true
-      auto_tag_suffix: linux-arm32v7
-      username:
-        from_secret: docker_username
-      password:
-        from_secret: docker_password
-      build_args:
-        - REPO=arm32v7
-        - GOARCH=arm
-
-  - name: push image - arm64
-    image: plugins/docker
-    settings:
-      repo: iamthefij/dockamole-server
-      context: server
-      dockerfile: server/Dockerfile
-      auto_tag: true
-      auto_tag_suffix: linux-arm64v8
-      username:
-        from_secret: docker_username
-      password:
-        from_secret: docker_password
-      build_args:
-        - REPO=arm64v8
-        - GOARCH=arm
-
-  - name: publish manifest
-    image: plugins/manifest
-    settings:
-      spec: server/manifest.tmpl
-      auto_tag: true
-      ignore_missing: true
-      username:
-        from_secret: docker_username
-      password:
-        from_secret: docker_password
diff --git a/manifest-client.tml b/manifest-client.tml
new file mode 100644
index 0000000..7b53092
--- /dev/null
+++ b/manifest-client.tml
@@ -0,0 +1,25 @@
+image: iamthefij/dockamole-client:{{#if build.tag}}{{trimPrefix "v" build.tag}}{{else}}latest{{/if}}
+{{#if build.tags}}
+tags:
+{{#each build.tags}}
+  - {{this}}
+{{/each}}
+{{/if}}
+manifests:
+  -
+    image: iamthefij/dockamole-client:{{#if build.tag}}{{trimPrefix "v" build.tag}}-{{/if}}linux-amd64
+    platform:
+      architecture: amd64
+      os: linux
+  -
+    image: iamthefij/dockamole-client:{{#if build.tag}}{{trimPrefix "v" build.tag}}-{{/if}}linux-arm64
+    platform:
+      architecture: arm64
+      os: linux
+      variant: v8
+  -
+    image: iamthefij/dockamole-client:{{#if build.tag}}{{trimPrefix "v" build.tag}}-{{/if}}linux-arm
+    platform:
+      architecture: arm
+      os: linux
+      variant: v7
diff --git a/manifest-server.tmpl b/manifest-server.tmpl
new file mode 100644
index 0000000..f88118e
--- /dev/null
+++ b/manifest-server.tmpl
@@ -0,0 +1,25 @@
+image: iamthefij/dockamole-server:{{#if build.tag}}{{trimPrefix "v" build.tag}}{{else}}latest{{/if}}
+{{#if build.tags}}
+tags:
+{{#each build.tags}}
+  - {{this}}
+{{/each}}
+{{/if}}
+manifests:
+  -
+    image: iamthefij/dockamole-server:{{#if build.tag}}{{trimPrefix "v" build.tag}}-{{/if}}linux-amd64
+    platform:
+      architecture: amd64
+      os: linux
+  -
+    image: iamthefij/dockamole-server:{{#if build.tag}}{{trimPrefix "v" build.tag}}-{{/if}}linux-arm64
+    platform:
+      architecture: arm64
+      os: linux
+      variant: v8
+  -
+    image: iamthefij/dockamole-server:{{#if build.tag}}{{trimPrefix "v" build.tag}}-{{/if}}linux-arm
+    platform:
+      architecture: arm
+      os: linux
+      variant: v7