README
¶
GoCryptoTrader package Common
This common package is part of the GoCryptoTrader codebase.
This is still in active development
You can track ideas, planned features and what's in progress on this Trello board: https://trello.com/b/ZAhMhpOy/gocryptotrader.
Join our slack to discuss all things related to GoCryptoTrader! GoCryptoTrader Slack
Current Features for common
This package collates basic broad functions that are used throughout this codebase.
- Coding example
import "github.com/thrasher-corp/gocryptotrader/common"
testString := "aAaAa"
upper := strings.ToUpper(testString)
// upper == "AAAAA"
Please click GoDocs chevron above to view current GoDoc information for this package
Contribution
Please feel free to submit any pull requests or suggest any desired features to be added.
When submitting a PR, please abide by our coding guidelines:
- Code must adhere to the official Go formatting guidelines (i.e. uses gofmt).
- Code must be documented adhering to the official Go commentary guidelines.
- Code must adhere to our coding style.
- Pull requests need to be based on and opened against the
masterbranch.
Donations
If this framework helped you in any way, or you would like to support the developers working on it, please donate Bitcoin to:
bc1qk0jareu4jytc0cfrhr5wgshsq8282awpavfahc
Documentation
¶
Index ¶
- Constants
- Variables
- func ChangePermission(directory string) error
- func CreateDir(dir string) error
- func EncodeURLValues(urlPath string, values url.Values) string
- func ExtractHost(address string) string
- func ExtractPort(host string) int
- func GetDefaultDataDir(env string) string
- func GetExecutablePath() (string, error)
- func GetURIPath(uri string) string
- func InArray(val, array interface{}) (exists bool, index int)
- func IsEnabled(isEnabled bool) string
- func IsValidCryptoAddress(address, crypto string) (bool, error)
- func NewHTTPClientWithTimeout(t time.Duration) *http.Client
- func SendHTTPRequest(ctx context.Context, method, urlPath string, headers map[string]string, ...) ([]byte, error)
- func SetHTTPClient(client *http.Client) error
- func SetHTTPClientWithTimeout(t time.Duration) error
- func SetHTTPUserAgent(agent string) error
- func SplitStringSliceByLimit(in []string, limit uint) [][]string
- func StartEndTimeCheck(start, end time.Time) error
- func StringDataCompare(haystack []string, needle string) bool
- func StringDataCompareInsensitive(haystack []string, needle string) bool
- func StringDataContains(haystack []string, needle string) bool
- func StringDataContainsInsensitive(haystack []string, needle string) bool
- func StringSliceDifference(slice1, slice2 []string) []string
- func YesOrNo(input string) bool
- type Errors
Constants ¶
const ( // SimpleTimeFormat a common, but non-implemented time format in golang SimpleTimeFormat = "2006-01-02 15:04:05" // SimpleTimeFormatWithTimezone a common, but non-implemented time format in golang SimpleTimeFormatWithTimezone = "2006-01-02 15:04:05 MST" // GctExt is the extension for GCT Tengo script files GctExt = ".gct" )
Variables ¶
var ( // ErrNotYetImplemented defines a common error across the code base that // alerts of a function that has not been completed or tied into main code ErrNotYetImplemented = errors.New("not yet implemented") // ErrFunctionNotSupported defines a standardised error for an unsupported // wrapper function by an API ErrFunctionNotSupported = errors.New("unsupported wrapper function") // ErrDateUnset is an error for start end check calculations ErrDateUnset = errors.New("date unset") // ErrStartAfterEnd is an error for start end check calculations ErrStartAfterEnd = errors.New("start date after end date") // ErrStartEqualsEnd is an error for start end check calculations ErrStartEqualsEnd = errors.New("start date equals end date") // ErrStartAfterTimeNow is an error for start end check calculations ErrStartAfterTimeNow = errors.New("start date is after current time") // ErrNilPointer defines an error for a nil pointer ErrNilPointer = errors.New("nil pointer") )
Vars for common.go operations
Functions ¶
func ChangePermission ¶
ChangePermission lists all the directories and files in an array
func EncodeURLValues ¶
EncodeURLValues concatenates url values onto a url string and returns a string
func ExtractHost ¶
ExtractHost returns the hostname out of a string
func ExtractPort ¶
ExtractPort returns the port name out of a string
func GetDefaultDataDir ¶
GetDefaultDataDir returns the default data directory Windows - C:\Users\%USER%\AppData\Roaming\GoCryptoTrader Linux/Unix or OSX - $HOME/.gocryptotrader
func GetExecutablePath ¶
GetExecutablePath returns the executables launch path
func GetURIPath ¶
GetURIPath returns the path of a URL given a URI
func IsEnabled ¶
IsEnabled takes in a boolean param and returns a string if it is enabled or disabled
func IsValidCryptoAddress ¶
IsValidCryptoAddress validates your cryptocurrency address string using the regexp package // Validation issues occurring because "3" is contained in litecoin and Bitcoin addresses - non-fatal
func NewHTTPClientWithTimeout ¶
NewHTTPClientWithTimeout initialises a new HTTP client and its underlying transport IdleConnTimeout with the specified timeout duration
func SendHTTPRequest ¶
func SendHTTPRequest(ctx context.Context, method, urlPath string, headers map[string]string, body io.Reader, verbose bool) ([]byte, error)
SendHTTPRequest sends a request using the http package and returns the body contents
func SetHTTPClient ¶
SetHTTPClient sets a custom HTTP client.
func SetHTTPClientWithTimeout ¶
SetHTTPClientWithTimeout sets a new *http.Client with different timeout settings
func SetHTTPUserAgent ¶
SetHTTPUserAgent sets the user agent which will be used for all common HTTP requests.
func SplitStringSliceByLimit ¶
SplitStringSliceByLimit splits a slice of strings into slices by input limit and returns a slice of slice of strings
func StartEndTimeCheck ¶
StartEndTimeCheck provides some basic checks which occur frequently in the codebase
func StringDataCompare ¶
StringDataCompare data checks the substring array with an input and returns a bool
func StringDataCompareInsensitive ¶
StringDataCompareInsensitive data checks the substring array with an input and returns a bool irrespective of lower or upper case strings
func StringDataContains ¶
StringDataContains checks the substring array with an input and returns a bool
func StringDataContainsInsensitive ¶
StringDataContainsInsensitive checks the substring array with an input and returns a bool irrespective of lower or upper case strings
func StringSliceDifference ¶
StringSliceDifference concatenates slices together based on its index and returns an individual string array
Source Files
Directories