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7e637b4647
The structure of the cli package was getting to be a bit of a mess, time to clean it up. The structure is much easier to read with each command in a separate package of related functionality.
38 lines
875 B
Go
38 lines
875 B
Go
package command
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import (
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"fmt"
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"github.com/holos-run/holos/pkg/version"
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"github.com/holos-run/holos/pkg/wrapper"
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"github.com/spf13/cobra"
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)
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// RunFunc is a cobra.Command RunE function.
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type RunFunc func(c *cobra.Command, args []string) error
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// New returns a new subcommand
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func New(name string) *cobra.Command {
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cmd := &cobra.Command{
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Use: name,
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Version: version.Version,
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Args: cobra.NoArgs,
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CompletionOptions: cobra.CompletionOptions{
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HiddenDefaultCmd: true,
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},
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RunE: func(c *cobra.Command, args []string) error {
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return wrapper.Wrap(fmt.Errorf("could not run %v: not implemented", c.Name()))
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},
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SilenceUsage: true,
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SilenceErrors: true,
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}
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return cmd
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}
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// EnsureNewline adds a trailing newline if not already there.
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func EnsureNewline(b []byte) []byte {
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if len(b) > 0 && b[len(b)-1] != '\n' {
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b = append(b, '\n')
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}
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return b
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}
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