util

package

v4.0.1+incompatible Latest Latest Go to latest Published: Jan 7, 2026 License: MIT Imports: 9 Imported by: 0

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type Util struct{}

func (c *Util) CommandLineArgumentExists(f string) bool

checks if the command line argument exists (case-sensitive)

func (c *Util) Getenv(key string, fallback string) string

checks if an environment variable exists and if not assigns a default value

func (c *Util) GetenvFile(path string, fallback string) string

checks if a file containing an environment variable exists and if not assigns a default value

func (c *Util) ReadFile(path string) (string, error)

reads a file if it exists and returns the content of the file

func (c *Util) Run(bin string, params []string) (string, error)

run an external program and return output

func (c *Util) WriteFile(path string, txt string) error

writes contents to a file