Add safe config updating #7224
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Add safe config updating #7224
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Efnilite
added
bug
Efnilite
commented
Nov 21, 2024
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| File backup = FileUtils.backup(configFile); | ||
| boolean updated = mainConfig.updateNodes(newConfig); | ||
| // mainConfig.getMainNode().set(version.key, Skript.getVersion().toString()); TODO FOR TESTING! |
Efnilite
removed
the
priority: high
Efnilite
commented
Nov 22, 2024
APickledWalrus
requested changes
Nov 22, 2024
Moderocky
reviewed
Nov 27, 2024
Efnilite
changed the title
Moderocky
approved these changes
Nov 28, 2024
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Description
Changes
Config#updateNodesAbout updateNodes
Config#updateNodesdiffers from the current behaviour ofConfig#setValuesas it does not touch any nodes in the existing config ("the old config") that are also present in the config provided with Skript ("the new config"). This ensures safety for critical sections like thedatabasessection.First, the difference between the nodes of the new and old config is found. These nodes that are missing from the old config will then be added to the old config at the index (the amount of nodes prior to the current one) at which they were found in the new config.
Testing
From my testing, this only seems to break when the old config is made invalid by de-indenting one of the entry nodes. This means the path of the following nodes are all different until the start of the next section (at the same indentation as the currently de-indented entry node, not any children). As a node's path is used to determine whether it is missing from the config, this will cause these following nodes to de-indent as well, deleting the current section head. This seems to be fixed by adding a check for whether the parsed config is valid, by using
SectionNode#isValid.Limitations
Currently, outdated comments are not deleted and I'm not sure whether we want to support keeping user-added comments present. Should this be added?
Removed
My sanity
Target Minecraft Versions: any
Requirements: none
Related Issues: #7184