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+how to setup local [[S3]] server with [[Minio]] [[Electron]]
+
+- https://meetalva.io/doc/docs/contributors/test-autoupdater.html
+- https://github.com/electron-userland/electron-builder/issues/3053#issuecomment-401001573
+- https://www.electron.build/auto-update.html#debugging
+- build new version with lein compile, not lein dev (which watches)
+- build new app with
+AWS_ACCESS_KEY_ID=admin AWS_SECRET_ACCESS_KEY=password yarn run electron-builder -l -p always
+- run server with
+sudo MINIO_ROOT_USER=admin MINIO_ROOT_PASSWORD=password ./minio server test-update 
+- create bucket with 
+mc config host add electron-builder http://192.168.2.103:9000 [some-key] [some-secret]
+mc mb electron-builder/electron-builder
+- add Read policy: https://github.com/electron-userland/electron-builder/issues/2233#issuecomment-341882952
+    -