Add drone + build motsognir

Signed-off-by: Christian Richter <crichter@owncloud.com>

.drone.star

@@ -1,36 +1,82 @@
 def main(ctx):
     return [
-    step("amd64"),
-    step("arm64"),
+        stepPR("amd64"),
+        stepPR("arm64"),
+        stepMergeMaster("amd64"),
+        stepMergeMaster("arm64"),
     ]
 
-def step(arch):
+
+def stepPR(arch):
     return {
-    "kind": "pipeline",
-    "name": "build-%s" % arch,
+        "kind":
+        "pipeline",
+        "type":
+        "docker",
+        "name":
+        "docker-%s" % (arch),
+        "platform": {
+            "os": "linux",
+            "arch": arch,
+        },
         "steps": [
             {
-        "name": "build",
+                "name": "build-and-push-image-%s" % (arch),
                 "image": "plugins/docker",
+                "settings": {
+                    "dockerfile": "motsognir/Dockerfile",
                     "repo": "dragonchaser/motsognir",
-        "volumes": [
-          {
-            "name":"docker_sock",
-            "path":"/var/run/docker.sock"
+                    "dry_run": "true",
+                    "tag": "latest-%s" % (arch),
+                    "username": {
+                        "from_secret": "dockerhub-user"
+                    },
+                    "password": {
+                        "from_secret": "dockerhub-password"
                     }
+                }
+            },
         ],
-        "commands": [
-          "cd motsognir",
-          "docker build -t dragonchaser/motsognir:latest ."
-        ]
-      }
+        "trigger": {
+            "ref": [
+                "refs/pull/**",
             ],
-    "volumes": [
+        },
+    }
+
+def stepMergeMaster(arch):
+    return {
+        "kind":
+        "pipeline",
+        "type":
+        "docker",
+        "name":
+        "docker-%s" % (arch),
+        "platform": {
+            "os": "linux",
+            "arch": arch,
+        },
+        "steps": [
             {
-        "name":"docker_sock",
-        "host": {
-            "path": "/var/run/docker.sock"
+                "name": "build-image-%s" % (arch),
+                "image": "plugins/docker",
+                "settings": {
+                    "dockerfile": "motsognir/Dockerfile",
+                    "repo": "dragonchaser/motsognir",
+                    "dry_run": "true",
+                    "tag": "latest-%s" % (arch),
+                    "username": {
+                        "from_secret": "dockerhub-user"
+                    },
+                    "password": {
+                        "from_secret": "dockerhub-password"
                     }
                 }
-    ]
+            },
+        ],
+        "trigger": {
+            "ref": [
+                "refs/heads/master",
+            ],
+        },
     }

.gitignore

@@ -0,0 +1 @@
+.drone.yml

motsognir/Dockerfile

@@ -14,6 +14,6 @@ RUN rm -Rfv /etc/apt/sources.list.*
 RUN rm -Rfv /build
 RUN useradd -ms /bin/bash -d /gopher gopher
 WORKDIR /gopher
-COPY entrypoint.sh /
-COPY rsyslog.conf /etc
+COPY motsognir/entrypoint.sh /
+COPY motsognir/rsyslog.conf /etc
 ENTRYPOINT ["/entrypoint.sh"]