1
0
mirror of https://github.com/kremalicious/metamask-extension.git synced 2024-12-12 20:57:12 +01:00
metamask-extension/app/scripts/migrations/013.js

38 lines
843 B
JavaScript
Raw Normal View History

const version = 13
/*
This migration modifies the network config from ambiguous 'testnet' to explicit 'ropsten'
*/
const clone = require('clone')
module.exports = {
version,
migrate: function (originalVersionedData) {
const versionedData = clone(originalVersionedData)
versionedData.meta.version = version
try {
const state = versionedData.data
const newState = transformState(state)
versionedData.data = newState
} catch (err) {
console.warn(`MetaMask Migration #${version}` + err.stack)
}
return Promise.resolve(versionedData)
},
}
function transformState (state) {
const newState = state
2018-04-06 04:28:53 +02:00
const { config } = newState
2018-07-03 00:49:33 +02:00
if (config && config.provider) {
2018-04-06 04:28:53 +02:00
if (config.provider.type === 'testnet') {
newState.config.provider.type = 'ropsten'
}
}
return newState
}