61 lines
1.3 KiB
Go
61 lines
1.3 KiB
Go
package fs
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import (
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"fmt"
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"strings"
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"github.com/pkg/errors"
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)
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// CutoffMode describes the possible delete modes in the config
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type CutoffMode byte
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// MaxTransferMode constants
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const (
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CutoffModeHard CutoffMode = iota
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CutoffModeSoft
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CutoffModeCautious
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CutoffModeDefault = CutoffModeHard
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)
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var cutoffModeToString = []string{
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CutoffModeHard: "HARD",
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CutoffModeSoft: "SOFT",
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CutoffModeCautious: "CAUTIOUS",
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}
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// String turns a LogLevel into a string
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func (m CutoffMode) String() string {
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if m >= CutoffMode(len(cutoffModeToString)) {
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return fmt.Sprintf("CutoffMode(%d)", m)
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}
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return cutoffModeToString[m]
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}
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// Set a LogLevel
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func (m *CutoffMode) Set(s string) error {
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for n, name := range cutoffModeToString {
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if s != "" && name == strings.ToUpper(s) {
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*m = CutoffMode(n)
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return nil
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}
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}
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return errors.Errorf("Unknown cutoff mode %q", s)
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}
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// Type of the value
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func (m *CutoffMode) Type() string {
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return "string"
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}
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// UnmarshalJSON makes sure the value can be parsed as a string or integer in JSON
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func (m *CutoffMode) UnmarshalJSON(in []byte) error {
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return UnmarshalJSONFlag(in, m, func(i int64) error {
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if i < 0 || i >= int64(len(cutoffModeToString)) {
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return errors.Errorf("Out of range cutoff mode %d", i)
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}
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*m = (CutoffMode)(i)
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return nil
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})
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}
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