Revert "Another attempt at drone templates"

This reverts commit 2d57178.

.drone.yml

@@ -1,4 +1,62 @@
 ---
-kind: template
-load: helix-template.yaml
-data:
+kind: pipeline
+type: docker
+name: default
+
+steps:
+  - name: submodules
+    image: alpine/git
+    commands:
+      - git submodule update --init --recursive
+
+  - name: test-variables
+    image: docker
+    commands:
+      - echo {{ .repo.uid }}
+
+  - name: rebuild-cache
+    image: docker
+    volumes:
+      - name: dockersock
+        path: /var/run/docker.sock
+    commands:
+      - docker build --no-cache -t cache-{{ .repo.name }}-{{ .build.branch }} .
+    when:
+      event:
+        - cron
+      cron:
+        - rebuild-cache-{{ .build.branch }}
+
+  - name: build-vellvm
+    image: cache-{{ .repo.name }}-{{ .build.branch }}
+    pull: never
+    commands:
+      - opam exec -- make -j 1 vellvm
+
+  # - name: compile-helix
+  #   image: cache-{{ .repo.name }}-{{ .build.branch }}
+  #   pull: never
+  #   commands:
+  #     - opam exec -- make
+
+  # - name: test-helix
+  #   image: cache-{{ .repo.name }}-{{ .build.branch }}
+  #   pull: never
+  #   commands:
+  #     - opam exec -- make test
+
+  # - name: notify-slack
+  #   image: plugins/slack
+  #   settings:
+  #     webhook:
+  #       from_secret: slack_webhook
+  #     channel: bitbucket-activity
+  #     when:
+  #       status:
+  #         - failure
+  #         - success
+
+volumes:
+  - name: dockersock
+    host:
+      path: /var/run/docker.sock