utils

README

Go Utils package

Available utilities

GetExecutablePath

Returns the path of the current executable.

SafeJoinPaths

Joins two given paths and applies the correct path separator.

StringToInt

Converts a string to an int, and if the conversion fails uses the provided default value.

LoadJSONFromFile

Loads a JSON file from a given path and populates the given model with the JSON file's contents.

WriteJSONToFile

Writes a given model as JSON string to a given path.

ParseConfig

Reads a config.json file from the same directory as the executable and parses its JSON to the given model.

Documentation

Index

• func GetExecutablePath() (string, error)
• func LoadJSONFromFile(path string, model interface{}) error
• func ParseConfig(model interface{}) error
• func SafeJoinPaths(path1, path2 string) string
• func StringToInt(str string, defaultValue int) int
• func WriteJSONToFile(path string, model interface{}) error

Functions

func GetExecutablePath

func GetExecutablePath() (string, error)

GetExecutablePath gets the path of the current executable.

func LoadJSONFromFile

func LoadJSONFromFile(path string, model interface{}) error

LoadJSONFromFile loads a JSON file from `path` and populated the given `model`.

func ParseConfig

func ParseConfig(model interface{}) error

ParseConfig reads a `config.json` file on the same directory as the executable and parses its JSON to the given model.

func SafeJoinPaths

func SafeJoinPaths(path1, path2 string) string

SafeJoinPaths joins `path1` and `path2` and applies the correct separator.

func StringToInt

func StringToInt(str string, defaultValue int) int

StringToInt converts a string to an int, and if the conversion fails, it uses the `defaultValue`.

func WriteJSONToFile

func WriteJSONToFile(path string, model interface{}) error

WriteJSONToFile writes the given `model` struct as JSON to the file at `path`