48 lines
967 B
Go
48 lines
967 B
Go
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package configmigrate
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import (
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"github.com/AdguardTeam/AdGuardHome/internal/dnsforward"
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)
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// migrateTo28 performs the following changes:
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//
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// # BEFORE:
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// 'dns':
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// 'all_servers': true
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// 'fastest_addr': true
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// # …
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// # …
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//
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// # AFTER:
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// 'dns':
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// 'upstream_mode': 'parallel'
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// # …
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// # …
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func migrateTo28(diskConf yobj) (err error) {
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diskConf["schema_version"] = 28
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dns, ok, err := fieldVal[yobj](diskConf, "dns")
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if !ok {
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return err
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}
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allServers, _, _ := fieldVal[bool](dns, "all_servers")
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fastestAddr, _, _ := fieldVal[bool](dns, "fastest_addr")
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var upstreamModeType dnsforward.UpstreamMode
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if allServers {
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upstreamModeType = dnsforward.UpstreamModeParallel
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} else if fastestAddr {
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upstreamModeType = dnsforward.UpstreamModeFastestAddr
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} else {
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upstreamModeType = dnsforward.UpstreamModeLoadBalance
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}
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dns["upstream_mode"] = upstreamModeType
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delete(dns, "all_servers")
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delete(dns, "fastest_addr")
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return nil
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}
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