utils

Documentation

Index

• func CacheDir() string
• func DeleteNil(errs []error) (new []error)
• func DownloadToTempDir(ctx context.Context, src string) (string, error)
• func DownloadToTempFile(ctx context.Context, src string) (string, error)
• func Exec(command string, args []string) (string, error)
• func Exists(path string) (bool, error)
• func FetchConcurrently(urls []string, concurrency, wait, retry int) (responses [][]byte, err error)
• func FetchURL(url, apikey string, retry int) (res []byte, err error)
• func GenWorkers(num, wait int) chan<- func()
• func GetLastUpdatedDate(dist string) (time.Time, error)
• func IsCommandAvailable(name string) bool
• func LookupEnv(key, defaultValue string) string
• func Major(osVer string) (majorVersion string)
• func RandInt() int
• func SaveCVEPerYear(dirPath string, cveID string, data interface{}) error
• func SetLastUpdatedDate(dist string, lastUpdatedDate time.Time) error
• func TrimSpaceNewline(str string) string
• func VulnListDir() string
• func Write(filePath string, data interface{}) error
• func WriteJSON(fs afero.Fs, dir, fileName string, data interface{}) error
• type LastUpdated

Functions

func CacheDir

func CacheDir() string

func DeleteNil

func DeleteNil(errs []error) (new []error)

DeleteNil deletes nil in errs

func DownloadToTempDir

func DownloadToTempDir(ctx context.Context, src string) (string, error)

func DownloadToTempFile

func DownloadToTempFile(ctx context.Context, src string) (string, error)

func Exec

func Exec(command string, args []string) (string, error)

func Exists

func Exists(path string) (bool, error)

func FetchConcurrently

func FetchConcurrently(urls []string, concurrency, wait, retry int) (responses [][]byte, err error)

FetchConcurrently fetches concurrently

func FetchURL

func FetchURL(url, apikey string, retry int) (res []byte, err error)

FetchURL returns HTTP response body with retry

func GenWorkers

func GenWorkers(num, wait int) chan<- func()

GenWorkers generate workders

func GetLastUpdatedDate

func GetLastUpdatedDate(dist string) (time.Time, error)

func IsCommandAvailable

func IsCommandAvailable(name string) bool

func LookupEnv

func LookupEnv(key, defaultValue string) string

func Major

func Major(osVer string) (majorVersion string)

Major returns major version

func RandInt

func RandInt() int

func SaveCVEPerYear

func SaveCVEPerYear(dirPath string, cveID string, data interface{}) error

func SetLastUpdatedDate

func SetLastUpdatedDate(dist string, lastUpdatedDate time.Time) error

func TrimSpaceNewline

func TrimSpaceNewline(str string) string

TrimSpaceNewline deletes space character and newline character(CR/LF)

func VulnListDir

func VulnListDir() string

func Write

func Write(filePath string, data interface{}) error

func WriteJSON

func WriteJSON(fs afero.Fs, dir, fileName string, data interface{}) error

Types

type LastUpdated

type LastUpdated map[string]time.Time