AdGuardHome/internal/confmigrate/v16.go
Eugene Burkov 30c6676dc0 Pull request 1995: AG-25392 confmigrate vol.3
Merge in DNS/adguard-home from AG-25392-confmigrate-vol.3 to master

Squashed commit of the following:

commit 925b35b9fedcdcf18474785530189a1eb504e1d6
Merge: 232f18481 581891af2
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Wed Sep 6 12:48:05 2023 +0300

    Merge branch 'master' into AG-25392-confmigrate-vol.3

commit 232f18481bbf3400da0b95bcec7949fb3868bf85
Merge: c0d880bed 5bd452516
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Tue Sep 5 18:54:47 2023 +0300

    Merge branch 'master' into AG-25392-confmigrate-vol.3

commit c0d880bed6e3270e88f5377e66b787565e1249ce
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Tue Sep 5 17:21:57 2023 +0300

    confmigrate: fix v15

commit 8a27148b708e6d6a61f8097bf7792aefa1055772
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Tue Sep 5 15:47:18 2023 +0300

    confmigrate: imp gocognit, overall
2023-09-06 13:43:29 +03:00

78 lines
1.3 KiB
Go

package confmigrate
// migrateTo16 performs the following changes:
//
// # BEFORE:
// 'schema_version': 15
// 'dns':
// # …
// 'statistics_interval': 1
// 'statistics':
// # …
// # …
//
// # AFTER:
// 'schema_version': 16
// 'dns':
// # …
// 'statistics':
// 'enabled': true
// 'interval': 1
// 'ignored': []
// # …
// # …
//
// If statistics were disabled:
//
// # BEFORE:
// 'schema_version': 15
// 'dns':
// # …
// 'statistics_interval': 0
// 'statistics':
// # …
// # …
//
// # AFTER:
// 'schema_version': 16
// 'dns':
// # …
// 'statistics':
// 'enabled': false
// 'interval': 1
// 'ignored': []
// # …
// # …
func migrateTo16(diskConf yobj) (err error) {
diskConf["schema_version"] = 16
dns, ok, err := fieldVal[yobj](diskConf, "dns")
if !ok {
return err
}
stats := yobj{
"enabled": true,
"interval": 1,
"ignored": yarr{},
}
diskConf["statistics"] = stats
const field = "statistics_interval"
statsIvl, ok, err := fieldVal[int](dns, field)
if !ok {
return err
}
if statsIvl == 0 {
// Set the interval to the default value of one day to make sure
// that it passes the validations.
stats["enabled"] = false
} else {
stats["interval"] = statsIvl
}
delete(dns, field)
return nil
}