Reinstate Docker image

.drone.yml

@@ -2,11 +2,18 @@
 kind: pipeline
 name: linters
 steps:
-  - name: run shellcheck
-    image: koalaman/shellcheck-alpine
-    commands:
-      - shellcheck backup.sh
-
-trigger:
-  branch:
-    - main
+  - name: publish image
+    image: plugins/docker
+    settings:
+      username: 3wordchant
+      password:
+        from_secret: git_coopcloud_tech_token_3wc
+      repo: git.coopcloud.tech/coop-cloud/backup-bot-two
+      tags: 2.0.0
+      registry: git.coopcloud.tech
+    depends_on:
+      - run shellcheck
+    when:
+      event:
+        exclude:
+          - pull_request

Dockerfile

@@ -0,0 +1,10 @@
+FROM docker:24.0.7-dind
+
+RUN apk add --upgrade --no-cache restic bash python3 py3-pip
+
+# Todo use requirements file with specific versions
+RUN pip install click==8.1.7 docker==6.1.3 resticpy==1.0.2
+
+COPY backupbot.py /usr/bin/backup
+
+ENTRYPOINT /bin/bash