mirror of https://github.com/databricks/cli.git
42 lines
669 B
Go
42 lines
669 B
Go
package flags
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import (
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"encoding/json"
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"fmt"
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"os"
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)
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type JsonFlag struct {
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raw []byte
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}
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func (j *JsonFlag) String() string {
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return fmt.Sprintf("JSON (%d bytes)", len(j.raw))
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}
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// TODO: Command.MarkFlagFilename()
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func (j *JsonFlag) Set(v string) error {
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// Load request from file if it starts with '@' (like curl).
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if v[0] != '@' {
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j.raw = []byte(v)
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return nil
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}
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buf, err := os.ReadFile(v[1:])
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if err != nil {
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return fmt.Errorf("read %s: %w", v, err)
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}
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j.raw = buf
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return nil
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}
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func (j *JsonFlag) Unmarshal(v any) error {
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if j.raw == nil {
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return nil
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}
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return json.Unmarshal(j.raw, v)
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}
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func (j *JsonFlag) Type() string {
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return "JSON"
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}
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