This allows for slighly cleaner / more natural placeholders, as it
doesn't require the context (`.`) to be specified;
- `{{command}}` instead of `{{.Command}}` or `{{command .}}`
- `{{flagValue "my-flag"}}` instead of `{{.FlagValue "my-flag"}} or `{{flagValue . "my-flag"}}`
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Define a local type for methods to expose to the template, instead of
passing the cobra.Cmd. This avoids templates depending on features
exposed by Cobra that are not part of the contract, and slightly
decouples the templat from the Cobra implementation.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
- use `%q` instead of manually quoting the string
- use `%d` instead of manually converting the number to a string
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
These utilities are used by CLI-plugins; separate them from the render
code, which is used by teh CLI-plugin manager.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Sebastiaan van Stijn