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1bf3433d61
* Config: Move config versions to separate pacakges * Config: Move version tests to blackbox texts * Config: Protect registerVersion from overflow * Config: Protect against version already registered
30 lines
817 B
Go
30 lines
817 B
Go
package v6
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import (
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"context"
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"errors"
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"github.com/buger/jsonparser"
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)
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// Version implements ConfigVersion
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type Version struct{}
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// UpgradeConfig checks and upgrades the portfolioAddresses.providers field
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func (*Version) UpgradeConfig(_ context.Context, e []byte) ([]byte, error) {
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_, valueType, _, err := jsonparser.Get(e, "portfolioAddresses", "providers")
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switch {
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case errors.Is(err, jsonparser.KeyPathNotFoundError), valueType == jsonparser.Null:
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return jsonparser.Set(e, DefaultConfig, "portfolioAddresses", "providers")
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case err != nil:
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return e, err
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}
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return e, nil
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}
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// DowngradeConfig removes the portfolioAddresses.providers field
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func (*Version) DowngradeConfig(_ context.Context, e []byte) ([]byte, error) {
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e = jsonparser.Delete(e, "portfolioAddresses", "providers")
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return e, nil
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}
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