Init plugin script

.drone.yml

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+---
+kind: pipeline
+name: linters
+steps:
+  - name: run shellcheck
+    image: koalaman/shellcheck-alpine:v0.7.1
+    commands:
+      - shellcheck abra-hetzner
+trigger:
+  branch:
+    - main

abra-hetzner

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+#!/usr/bin/env bash
+
+main() {
+  echo "Hello, World!"
+}
+
+main

makefile

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+.PHONY: shellcheck
+
+shellcheck:
+	@docker run \
+		-it \
+		--rm \
+		-v $$(pwd):/workdir \
+		koalaman/shellcheck-alpine \
+		shellcheck /workdir/abra-hetzner