Factorio Blueprint Upgrade Patcher

Plan your upgrades in config, Patch your blueprint by uploading in site, Profit!

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Config File

The default config is located here Pull requests are welcome to add more entities in the default config!

Format

The configuration should be in JSON format.

Key	Data Type	Description
version	Number	Config version. In future, configurations may have more options thus it is recommended to put version else it is optional.
entities	Array	Array of entity objects. Check below for Entity object format

Entity object format

Key	Data Type	Description
old	String	Internal name of entity present in blueprint. This can also be a Regular expression (Do not put regex flags).
new	String	Internal name of new entity replacing old one

Custom Config

Open Factorio's Debug Mode & enable show-debug-info-in-tooltips which will enable you to see entity's internal name.

Take a note of which entity you want to replace with which one.

For example, let's replace pipes. Regular pipes have internal name: pipe

Now to replace them with Space pipes which have internal name: se-space-pipe

Your resulting config should be in JSON. So our example config would look like this:

{
  "version": 1,
  "entities": [
    {
      "old": "pipe",
      "new": "se-space-pipe"
    }
  ]
}

Replacing belts with Space versions by using regex:

{
  "version": 1,
  "entities": [
    {
      "old": "(?:[a-z]+-)?transport-belt",
      "new": "se-space-transport-belt"
    },
    {
      "old": "(?:[a-z]+-)?underground-belt",
      "new": "se-space-underground-belt"
    },
    {
      "old": "(?:[a-z]+-)?splitter",
      "new": "se-space-splitter"
    }
  ]
}