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Do not remove old config.json file to ease downgrade path

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Nick O'Leary 2020-09-25 15:50:26 +01:00
parent 96d81ef72b
commit e12975cf0b
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1 changed files with 17 additions and 1 deletions
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18
packages/node_modules/@node-red/runtime/lib/storage/localfilesystem/settings.js vendored
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@ -29,8 +29,24 @@ var globalSettingsBackup;
var settings; var settings;
async function migrateToMultipleConfigFiles() { async function migrateToMultipleConfigFiles() {
const nodesFilename = getSettingsFilename("nodes");
if (fs.existsSync(nodesFilename)) {
// We have both .config.json and .config.nodes.json
// Use the more recently modified. This handles users going back to pre1.2
// and up again.
// We can remove this logic in 1.3+ and remove the old .config.json file entirely
//
const fsStatNodes = await fs.stat(nodesFilename);
const fsStatGlobal = await fs.stat(globalSettingsFile);
if (fsStatNodes.mtimeMs > fsStatGlobal.mtimeMs) {
// .config.nodes.json is newer than .config.json - no migration needed
return;
}
}
const data = await util.readFile(globalSettingsFile,globalSettingsBackup,{}); const data = await util.readFile(globalSettingsFile,globalSettingsBackup,{});
return writeSettings(data).then( () => fs.remove(globalSettingsFile) ); // In a later release we should remove the old settings file. But don't do
// that *yet* otherwise users won't be able to downgrade easily.
return writeSettings(data) // .then( () => fs.remove(globalSettingsFile) );
} }