ci: add .drone.yml

Signed-off-by: PoAn Yang <yangpoan@gmail.com>

.drone.yml

@@ -0,0 +1,75 @@
+---
+kind: pipeline
+name: default-amd64
+
+platform:
+  os: linux
+  arch: amd64
+
+trigger:
+  branch:
+  - main
+
+steps:
+- name: fetch
+  image: ubuntu:22.04
+  commands:
+  - apt-get update
+  - apt-get install -y git
+  - git fetch --tags
+
+- name: build
+  pull: default
+  image: rancher/dapper:v0.5.3
+  commands:
+  - dapper ci
+  volumes:
+  - name: socket
+    path: /var/run/docker.sock
+
+- name: codecov
+  image: robertstettner/drone-codecov
+  settings:
+    token:
+      from_secret: CODECOV_TOKEN
+    debug: true
+
+volumes:
+- name: socket
+  host:
+    path: /var/run/docker.sock
+
+---
+kind: pipeline
+name: default-arm64
+
+platform:
+  os: linux
+  arch: arm64
+
+trigger:
+  branch:
+  - main
+
+steps:
+- name: fetch
+  image: ubuntu:22.04
+  commands:
+  - apt-get update
+  - apt-get install -y git
+  - git fetch --tags
+
+- name: build
+  pull: default
+  image: rancher/dapper:v0.5.3
+  commands:
+  - dapper ci
+  volumes:
+  - name: socket
+    path: /var/run/docker.sock
+
+volumes:
+- name: socket
+  host:
+    path: /var/run/docker.sock
+