a97c204f53
By default, uses `runtime.NumCPU()` The default value is rendered in the generated man pages, which made their content dependent on build system characteristics. Signed-off-by: Jonathon Anderson <janderson@ciq.com>
37 lines
1.2 KiB
Go
37 lines
1.2 KiB
Go
package build
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import (
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"github.com/spf13/cobra"
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"github.com/warewulf/warewulf/internal/app/wwctl/completions"
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)
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var (
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baseCmd = &cobra.Command{
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DisableFlagsInUseLine: true,
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Use: "build [OPTIONS] NODENAME...",
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Short: "(Re)build node overlays",
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Long: "This command builds overlays for given nodes.",
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RunE: CobraRunE,
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ValidArgsFunction: completions.Nodes,
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}
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OverlayNames []string
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OverlayDir string
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Workers int
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)
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func init() {
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baseCmd.PersistentFlags().StringSliceVarP(&OverlayNames, "overlay", "O", []string{}, "Build only specific overlay(s)")
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if err := baseCmd.RegisterFlagCompletionFunc("overlay", completions.Overlays); err != nil {
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panic(err)
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}
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baseCmd.PersistentFlags().StringVarP(&OverlayDir, "output", "o", "", `Do not create an overlay image for distribution but write to
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the given directory. An overlay must also be ge given to use this option.`)
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baseCmd.PersistentFlags().IntVar(&Workers, "workers", 0, "The number of parallel workers building overlays (<=0 indicates 1 worker per CPU)")
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}
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// GetRootCommand returns the root cobra.Command for the application.
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func GetCommand() *cobra.Command {
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return baseCmd
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}
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