Add automatic mirror sync before building

.drone.yml

@@ -4,7 +4,12 @@ name: default
 steps:
 - name: Make semi-static build with pyinstaller (NOT actually static)
   image: python:latest
+  environment:
+    GITEA_TOKEN:
+      from_secret: gitea_token
   commands:
+  - 'curl -X "POST" "https://git.askiiart.net/api/v1/repos/askiiart/AlwaysDungeons/mirror-sync?access_token=${GITEA_TOKEN}" -H "accept: application/json" -d ""'
+  - git pull
   - git apply docker.patch
   - apt-get update
   - apt-get install binutils -y