utils

Documentation

Index

• func CleanUpGeneratedFiles(dir string) error
• func DBClose(db *sql.DB)
• func DirExists(path string) (bool, error)
• func EnsureDirPath(dirPath string) error
• func ErrorCatch(err *error)
• func ExtractDateTimeComponents(duration time.Duration) (days, hours, minutes, seconds, microseconds int64)
• func IsNil(v interface{}) bool
• func MustBe(v interface{}, kind reflect.Kind, errorStr string)
• func MustBeInitializedPtr(val interface{}, errorStr string)
• func MustBeTrue(condition bool, errorStr string)
• func PanicOnError(err error)
• func SaveGoFile(dirPath, fileName string, text []byte) error
• func StringSliceContains(strings []string, contains string) bool
• func ToGoEnumValueIdentifier(enumName, enumValue string) string
• func ToGoFileName(databaseIdentifier string) string
• func ToGoIdentifier(databaseIdentifier string) string
• func TypeMustBe(v reflect.Type, kind reflect.Kind, errorStr string)
• func ValueMustBe(v reflect.Value, kind reflect.Kind, errorStr string)

Functions

func CleanUpGeneratedFiles

func CleanUpGeneratedFiles(dir string) error

CleanUpGeneratedFiles deletes everything at folder dir.

func DBClose

func DBClose(db *sql.DB)

DBClose closes non nil db connection

func DirExists

func DirExists(path string) (bool, error)

DirExists checks if folder at path exist.

func EnsureDirPath

func EnsureDirPath(dirPath string) error

EnsureDirPath ensures dir path exists. If path does not exist, creates new path.

func ErrorCatch

func ErrorCatch(err *error)

ErrorCatch is used in defer to recover from panics and to set err

func ExtractDateTimeComponents

func ExtractDateTimeComponents(duration time.Duration) (days, hours, minutes, seconds, microseconds int64)

ExtractDateTimeComponents extracts number of days, hours, minutes, seconds, microseconds from duration

func IsNil

func IsNil(v interface{}) bool

IsNil check if v is nil

func MustBe

func MustBe(v interface{}, kind reflect.Kind, errorStr string)

MustBe panics with errorStr error, if v interface is not of reflect kind

func MustBeInitializedPtr

func MustBeInitializedPtr(val interface{}, errorStr string)

MustBeInitializedPtr panics with errorStr if val interface is nil

func MustBeTrue

func MustBeTrue(condition bool, errorStr string)

MustBeTrue panics when condition is false

func PanicOnError

func PanicOnError(err error)

PanicOnError panics if err is not nil

func SaveGoFile

func SaveGoFile(dirPath, fileName string, text []byte) error

SaveGoFile saves go file at folder dir, with name fileName and contents text.

func StringSliceContains

func StringSliceContains(strings []string, contains string) bool

StringSliceContains checks if slice of strings contains a string

func ToGoEnumValueIdentifier

func ToGoEnumValueIdentifier(enumName, enumValue string) string

ToGoEnumValueIdentifier converts enum value name to Go identifier name.

func ToGoFileName

func ToGoFileName(databaseIdentifier string) string

ToGoFileName converts database identifier to Go file name.

func ToGoIdentifier

func ToGoIdentifier(databaseIdentifier string) string

ToGoIdentifier converts database to Go identifier.

func TypeMustBe

func TypeMustBe(v reflect.Type, kind reflect.Kind, errorStr string)

TypeMustBe panics with errorStr error, if v type is not of reflect kind

func ValueMustBe

func ValueMustBe(v reflect.Value, kind reflect.Kind, errorStr string)

ValueMustBe panics with errorStr error, if v value is not of reflect kind