39 lines
1.1 KiB
Go
39 lines
1.1 KiB
Go
package info
|
|
|
|
import (
|
|
"github.com/spf13/cobra"
|
|
"github.com/warewulf/warewulf/internal/pkg/overlay"
|
|
)
|
|
|
|
var (
|
|
baseCmd = &cobra.Command{
|
|
Use: "info [flags] OVERLAY_NAME FILE_PATH",
|
|
Short: "Show variables for a template file in an overlay",
|
|
Long: "This command will show the variables for a given template file in a given\n" + "overlay.",
|
|
Aliases: []string{"vars", "tags", "information"},
|
|
Args: cobra.ExactArgs(2),
|
|
RunE: CobraRunE,
|
|
ValidArgsFunction: func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
|
|
if len(args) == 0 {
|
|
return overlay.FindOverlays(), cobra.ShellCompDirectiveNoFileComp
|
|
} else if len(args) == 1 {
|
|
ov, err := overlay.Get(args[0])
|
|
if err != nil {
|
|
return nil, cobra.ShellCompDirectiveError
|
|
}
|
|
files, err := ov.GetFiles()
|
|
if err != nil {
|
|
return nil, cobra.ShellCompDirectiveError
|
|
}
|
|
return files, cobra.ShellCompDirectiveNoFileComp
|
|
}
|
|
return nil, cobra.ShellCompDirectiveNoFileComp
|
|
},
|
|
}
|
|
)
|
|
|
|
// GetCommand returns the root cobra.Command for this application.
|
|
func GetCommand() *cobra.Command {
|
|
return baseCmd
|
|
}
|