Proper yaml linting.

ci/drone.yml

@@ -1,3 +1,4 @@
+---
 kind: pipeline
 name: default
 
@@ -27,8 +28,8 @@ steps:
     commands:
         - hugo --config ci/dev.config.yml
     when:
-        event: [ push, tag ]
-        branch: [ master ]
+        event: [push, tag]
+        branch: [master]
 
   - name: Remove old dev.apps.ad5001.eu
     image: appleboy/drone-ssh
@@ -46,8 +47,8 @@ steps:
             - cd "$DEV_WWW_PATH"
             - rm -rf *
     when:
-        event: [ push, tag ]
-        branch: [ master ]
+        event: [push, tag]
+        branch: [master]
 
   - name: Deploy dev.apps.ad5001.eu
     image: appleboy/drone-scp
@@ -62,16 +63,16 @@ steps:
             from_secret: DEV_WWW_PATH
         source: public/*
     when:
-        event: [ push, tag ]
-        branch: [ master ]
+        event: [push, tag]
+        branch: [master]
 
   - name: Build apps.ad5001.eu
     image: xdevbase/hugo-builder:latest
     commands:
         - hugo
     when:
-        event: [ push, tag ]
-        branch: [ prod ]
+        event: [push, tag]
+        branch: [prod]
 
   - name: Remove old apps.ad5001.eu
     image: appleboy/drone-ssh
@@ -92,8 +93,8 @@ steps:
             - cd "$PROD_WWW_PATH"
             - rm -rf *
     when:
-        event: [ push, tag ]
-        branch: [ prod ]
+        event: [push, tag]
+        branch: [prod]
 
   - name: Deploy apps.ad5001.eu
     image: appleboy/drone-scp
@@ -108,5 +109,5 @@ steps:
             from_secret: PROD_WWW_PATH
         source: public/*
     when:
-        event: [ push, tag ]
-        branch: [ prod ]
+        event: [push, tag]
+        branch: [prod]