mirror of https://github.com/databricks/cli.git
53 lines
1.3 KiB
Go
53 lines
1.3 KiB
Go
package root
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import (
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"github.com/databricks/cli/libs/cmdio"
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"github.com/databricks/cli/libs/env"
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"github.com/databricks/cli/libs/flags"
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"github.com/spf13/cobra"
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)
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const envOutputFormat = "DATABRICKS_OUTPUT_FORMAT"
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type outputFlag struct {
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output flags.Output
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}
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func initOutputFlag(cmd *cobra.Command) *outputFlag {
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f := outputFlag{
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output: flags.OutputText,
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}
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// Configure defaults from environment, if applicable.
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// If the provided value is invalid it is ignored.
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if v, ok := env.Lookup(cmd.Context(), envOutputFormat); ok {
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f.output.Set(v)
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}
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cmd.PersistentFlags().VarP(&f.output, "output", "o", "output type: text or json")
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return &f
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}
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func OutputType(cmd *cobra.Command) flags.Output {
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f, ok := cmd.Flag("output").Value.(*flags.Output)
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if !ok {
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panic("output flag not defined")
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}
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return *f
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}
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func (f *outputFlag) initializeIO(cmd *cobra.Command) error {
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var headerTemplate, template string
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if cmd.Annotations != nil {
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// rely on zeroval being an empty string
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template = cmd.Annotations["template"]
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headerTemplate = cmd.Annotations["headerTemplate"]
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}
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cmdIO := cmdio.NewIO(f.output, cmd.InOrStdin(), cmd.OutOrStdout(), cmd.ErrOrStderr(), headerTemplate, template)
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ctx := cmdio.InContext(cmd.Context(), cmdIO)
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cmd.SetContext(ctx)
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return nil
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}
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