42 lines
886 B
Go
42 lines
886 B
Go
package yaml
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import (
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"errors"
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"fmt"
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"github.com/docker/docker/api/types/strslice"
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"github.com/flynn/go-shlex"
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)
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// Command represents a docker command, can be a string or an array of strings.
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type Command strslice.StrSlice
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// UnmarshalYAML implements the Unmarshaller interface.
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func (s *Command) UnmarshalYAML(unmarshal func(interface{}) error) error {
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var stringType string
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if err := unmarshal(&stringType); err == nil {
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parts, err := shlex.Split(stringType)
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if err != nil {
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return err
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}
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*s = parts
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return nil
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}
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var sliceType []interface{}
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if err := unmarshal(&sliceType); err == nil {
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parts, err := toStrings(sliceType)
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if err != nil {
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return err
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}
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*s = parts
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return nil
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}
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var interfaceType interface{}
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if err := unmarshal(&interfaceType); err == nil {
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fmt.Println(interfaceType)
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}
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return errors.New("Failed to unmarshal Command")
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}
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