feat: auto-release abra with goreleaser when a tag is pushed

.drone.yml

@@ -42,6 +42,31 @@ steps:
     when:
       status:
         - failure
-trigger:
-  branch:
-    - main
+
+  - name: fetch
+    image: docker:git
+    commands:
+      - git fetch --tags
+    depends_on:
+      - make check
+      - make build
+      - make test
+
+  - name: release
+    image: golang:1.16
+    environment:
+      GITEA_TOKEN:
+        from_secret: gitea_token
+    volumes:
+      - name: deps
+        path: /go
+    commands:
+      - curl -sL https://git.io/goreleaser | bash
+    depends_on:
+      - fetch
+    when:
+      event: tag
+
+volumes:
+  - name: deps
+    temp: {}