Add drone build

.drone.yml

@@ -0,0 +1,86 @@
+---
+kind: pipeline
+name: test
+
+steps:
+  - name: test
+    image: golang:1.21
+    environment:
+      VERSION: ${DRONE_TAG:-${DRONE_COMMIT}}
+    commands:
+      - make test
+
+  - name: check
+    image: iamthefij/drone-pre-commit:personal
+
+---
+kind: pipeline
+name: publish
+
+depends_on:
+  - test
+
+trigger:
+  event:
+    - push
+    - tag
+  refs:
+    - refs/heads/master
+    - refs/tags/v*
+
+steps:
+  - name: build all binaries
+    image: golang:1.21
+    environment:
+      VERSION: ${DRONE_TAG:-${DRONE_COMMIT}}
+    commands:
+      - make all
+
+  - name: compress binaries for release
+    image: ubuntu
+    commands:
+      - find ./dist -type f -executable -execdir tar -czvf {}.tar.gz {} \;
+    when:
+      event: tag
+
+  - name: upload gitea release
+    image: plugins/gitea-release
+    settings:
+      title: ${DRONE_TAG}
+      files: dist/*.tar.gz
+      checksum:
+        - md5
+        - sha1
+        - sha256
+        - sha512
+      base_url:
+        from_secret: gitea_base_url
+      api_key:
+        from_secret: gitea_token
+    when:
+      event: tag
+
+---
+kind: pipeline
+name: notify
+
+depends_on:
+  - test
+  - publish
+
+trigger:
+  status:
+    - failure
+
+steps:
+
+  - name: notify
+    image: drillster/drone-email
+    settings:
+      host:
+        from_secret: SMTP_HOST  # pragma: whitelist secret
+      username:
+        from_secret: SMTP_USER  # pragma: whitelist secret
+      password:
+        from_secret: SMTP_PASS  # pragma: whitelist secret
+      from: drone@iamthefij.com