add .drone.yml (and readme labels)

.drone.yml

@@ -0,0 +1,69 @@
+---
+kind: pipeline
+type: docker
+name: testing
+
+platform:
+  os: linux
+  arch: amd64
+
+steps:
+  - name: hadolint
+    pull: always
+    image: ghcr.io/hadolint/hadolint:v2.10.0-alpine
+    commands:
+      - hadolint --version
+      - hadolint Containerfile
+    when:
+      ref:
+        - refs/heads/development
+        - refs/heads/feature-**
+        - refs/pull/**
+        - refs/tags/**
+      event:
+        exclude: [cron]
+
+  - name: kaniko-build
+    pull: always
+    image: docker.io/immawanderer/drone-kaniko:linux-amd64
+    settings:
+      dockerfile: Containerfile
+      context: .
+      args:
+        - BUILD_DATE="$(date -u +"%Y-%m-%dT%H:%M:%SZ")"
+        - VCS_REF=${DRONE_COMMIT_SHA:0:7}
+    when:
+      ref:
+        - refs/heads/feature-**
+        - refs/pull/**
+        - refs/tags/**
+      event:
+        exclude: [cron]
+
+  - name: kaniko-publish
+    pull: always
+    image: docker.io/immawanderer/drone-kaniko:linux-amd64
+    settings:
+      dockerfile: Containerfile
+      context: .
+      args:
+        - BUILD_DATE="$(date -u +"%Y-%m-%dT%H:%M:%SZ")"
+        - VCS_REF=${DRONE_COMMIT_SHA:0:7}
+      tags:
+        - latest
+        - linux-amd64
+        - ${DRONE_COMMIT_SHA:0:8}
+        - hugo-v0.101.0
+      repo: immawanderer/${DRONE_REPO_NAME}
+      username: immawanderer
+      password:
+        from_secret: dh_token
+    when:
+      ref:
+        - refs/heads/development
+      event:
+        exclude: [pull_request, tag]
+
+trigger:
+  event: [push, pull_request, cron, tag]
+...

README.md

@@ -1,5 +1,10 @@
 # [scratch-hugo](https://git.dotya.ml/wanderer-containers/scratch-hugo)
 
+[![Build Status](https://drone.dotya.ml/api/badges/wanderer-containers/scratch-hugo/status.svg?ref=refs/heads/development)](https://drone.dotya.ml/wanderer-containers/scratch-hugo)
+[![Docker Image Version](https://img.shields.io/docker/v/immawanderer/scratch-hugo/linux-amd64)](https://hub.docker.com/r/immawanderer/scratch-hugo/tags/?page=1&ordering=last_updated&name=linux-amd64)
+[![Docker Image Size (tag)](https://img.shields.io/docker/image-size/immawanderer/scratch-hugo/linux-amd64)](https://hub.docker.com/r/immawanderer/scratch-hugo/tags/?page=1&ordering=last_updated&name=linux-amd64)
+[![Docker pulls](https://img.shields.io/docker/pulls/immawanderer/scratch-hugo)](https://hub.docker.com/r/immawanderer/scratch-hugo/)
+
 This repository provides a Containerfile to effortlessly get a container image containing statically linked [Hugo](https://gohugo.io) static site generator (extended version) and absolutely nothing else.
 
 The image is rebuilt weekly in CI and automatically pushed to [DockerHub](https://hub.docker.com/r/immawanderer/scratch-hugo).