helper

Documentation

Index

• func ByteSliceHasAnyPrefix(s []byte, prefixes ...string) bool
• func CleanUpProcessGroup(cmd *exec.Cmd)
• func ExitStatus(err error) (int, bool)
• func GetRepoPath(repo *pb.Repository) (string, error)
• func GitCommand(name string, args ...string) *exec.Cmd
• func IsNumber(s []byte) bool
• type Command
  • func GitCommandReader(args ...string) (*Command, error)
  • func NewCommand(cmd *exec.Cmd) (*Command, error)
  • func (c *Command) Kill()

Functions

func ByteSliceHasAnyPrefix

func ByteSliceHasAnyPrefix(s []byte, prefixes ...string) bool

ByteSliceHasAnyPrefix tests whether the byte slice s begins with any of the prefixes.

func CleanUpProcessGroup

func CleanUpProcessGroup(cmd *exec.Cmd)

CleanUpProcessGroup will send a SIGTERM signal to the process group belonging to the `cmd` process

func ExitStatus

func ExitStatus(err error) (int, bool)

ExitStatus will return the exit-code from an error

func GetRepoPath

func GetRepoPath(repo *pb.Repository) (string, error)

GetRepoPath returns the full path of the repository referenced by an RPC Repository message.

func GitCommand

func GitCommand(name string, args ...string) *exec.Cmd

GitCommand returns a Cmd that's ready to be run by Cmd.Run. It sets the proper environment variables along with other tweaks.

func IsNumber

func IsNumber(s []byte) bool

IsNumber tests whether the byte slice s contains only digits or not

Types

type Command

type Command struct {
	io.Reader
	*exec.Cmd
}

Command encapsulates operations with commands creates with NewCommand

func GitCommandReader

func GitCommandReader(args ...string) (*Command, error)

GitCommandReader creates a git Command with the given args

func NewCommand

func NewCommand(cmd *exec.Cmd) (*Command, error)

NewCommand creates a Command from an exec.Cmd

func (*Command) Kill

func (c *Command) Kill()

Kill cleans the subprocess group of the command. Callers should defer a call to kill after they get the command from NewCommand