238cff5e8a
* wip: trying to understand how to get the ds info from migrator * add datasource info provider * Use DS service to fetch DS data * add more tests cases to match with migrator cases * Add snapshots * Non-existing DS * Add different DS for snapshots * fix import * Fix tests: guard against double initialization * don't use full datasource package in test * min version should be 35 * fix test * fix conversion test * Dashboards: Support schemaVersion v35 migration in backend * Dashboards: Support schemaVersion v34 migration in backend * Apply suggestions from code review Co-authored-by: Stephanie Hingtgen <stephanie.hingtgen@grafana.com> * Apply feedback * Remove unused parameters --------- Co-authored-by: Todd Treece <360020+toddtreece@users.noreply.github.com> Co-authored-by: Haris Rozajac <haris.rozajac12@gmail.com> Co-authored-by: Stephanie Hingtgen <stephanie.hingtgen@grafana.com>
56 lines
942 B
Go
56 lines
942 B
Go
package schemaversion
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import (
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"strconv"
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)
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const (
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MIN_VERSION = 33
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LATEST_VERSION = 41
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)
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type SchemaVersionMigrationFunc func(map[string]interface{}) error
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type DataSourceInfo struct {
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Default bool
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UID string
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Name string
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Type string
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ID int64
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APIVersion string
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}
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type DataSourceInfoProvider interface {
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GetDataSourceInfo() []DataSourceInfo
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}
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func GetMigrations(dsInfoProvider DataSourceInfoProvider) map[int]SchemaVersionMigrationFunc {
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return map[int]SchemaVersionMigrationFunc{
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34: V34,
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35: V35,
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36: V36(dsInfoProvider),
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37: V37,
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38: V38,
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39: V39,
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40: V40,
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41: V41,
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}
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}
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func GetSchemaVersion(dash map[string]interface{}) int {
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if v, ok := dash["schemaVersion"]; ok {
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switch v := v.(type) {
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case int:
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return v
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case float64:
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return int(v)
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case string:
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if version, err := strconv.Atoi(v); err == nil {
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return version
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}
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return 0
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}
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}
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return 0
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}
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