Full example

docs/docs/environment-variables.md

@@ -100,6 +100,22 @@ If you want specific environment variables to be available in all of your builds
 DRONE_ENVIRONMENT=first_var:value1,second_var:value2
 ```
 
+```.diff
+services:
+  woodpecker-server:
+    image: laszlocloud/woodpecker-server:v0.9.0
+    environment:
+      - DRONE_OPEN=true
+      - DRONE_ORGS=dolores,dogpatch
+      - DRONE_ADMIN=johnsmith,janedoe
+      - DRONE_HOST=${DRONE_HOST}
+      - DRONE_GITHUB=true
+      - DRONE_GITHUB_CLIENT=${DRONE_GITHUB_CLIENT}
+      - DRONE_GITHUB_SECRET=${DRONE_GITHUB_SECRET}
+      - DRONE_SECRET=${DRONE_SECRET}
++     - DRONE_ENVIRONMENT=first_var:value1,second_var:value2
+```
+
 ## String Substitution
 
 Woodpecker provides the ability to substitute environment variables at runtime. This gives us the ability to use dynamic build or commit details in our pipeline configuration.