7e40e1bbb0
Move the `Duration` struct from `internal/manager/config` to `pkg/duration` so that it can be used by `pkg/shaman` as well. Reviewed-on: https://projects.blender.org/studio/flamenco/pulls/104408
58 lines
1.2 KiB
Go
58 lines
1.2 KiB
Go
package duration
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// SPDX-License-Identifier: GPL-3.0-or-later
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import (
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"encoding/json"
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"errors"
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"time"
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yaml "gopkg.in/yaml.v2"
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)
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// Duration is a time.Duration with custom JSON/YAML marshallers.
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type Duration time.Duration
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var _ json.Unmarshaler = (*Duration)(nil)
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var _ json.Marshaler = Duration(0)
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var _ yaml.Unmarshaler = (*Duration)(nil)
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var _ yaml.Marshaler = Duration(0)
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func (d Duration) MarshalJSON() ([]byte, error) {
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return json.Marshal(time.Duration(d).String())
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}
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func (d *Duration) UnmarshalJSON(b []byte) error {
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var v any
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if err := json.Unmarshal(b, &v); err != nil {
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return err
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}
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return d.unmarshal(v)
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}
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func (d Duration) MarshalYAML() (any, error) {
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return time.Duration(d).String(), nil
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}
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func (d *Duration) UnmarshalYAML(unmarshal func(any) error) error {
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stringValue := ""
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if err := unmarshal(&stringValue); err != nil {
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return err
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}
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return d.unmarshal(stringValue)
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}
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func (d *Duration) unmarshal(v any) error {
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switch value := v.(type) {
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case string:
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timeDuration, err := time.ParseDuration(value)
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if err != nil {
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return err
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}
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*d = Duration(timeDuration)
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return nil
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default:
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return errors.New("invalid duration")
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}
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}
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