vmconfig

Documentation

Overview

package vmconfig reads in a config file for the vmbetter tool. vmconfig config files use valid Go syntax and are parsed by a go lexical scanner.

See example.conf in the vmconfig source tree for an example.

Index

• type Config
  • func ReadConfig(path string, constraints ...string) (c Config, err error)

Types

type Config

type Config struct {
	Path       string   // path to the head config file (passed to vmbetter)
	Parents    []string // paths to all dependent config files in order
	Packages   []string // list of in order packages to include (although order shouldn't matter)
	Overlays   []string // reverse order list of overlays
	Postbuilds []string // post build commands

	Constraints []string // constraints used when parsing file
}

Config contains a complete vmconfig configuration and is returned by ReadConfig. Config also contains the vmconfig parameters, in depth-first order of any parents inherited by the top level config.

func ReadConfig

func ReadConfig(path string, constraints ...string) (c Config, err error)

Read config returns a Config object with the config file parameters and any parents. Config is invalid on any non-nil error.