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execs

package module

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Versions in this module

v1

v1.1.5

Jan 19, 2023

v1.1.4

Jan 19, 2023

v1.1.3

Jan 19, 2023

v1.1.2

Jan 19, 2023

Changes in this version

+ type ExitTrace []ExitEvent

v1.1.1

Dec 8, 2022

v1.1.0

Nov 2, 2022

Changes in this version

+ const ExitCodePrefix

+ const InvalidExitCode

+ func Eval(expr string) (string, error)

+ func InterruptHandler(ctx context.Context, handles ...func()) context.Context

+ func NewCommand(path string, command Command) *exec.Cmd

+ func Result(name string, command Command, writers ...io.Writer) (string, error)

+ func Run(name string, command Command, writers ...io.Writer) error

+ type BufferProvider interface

+ Buffer func() *iorw.Buffer

+ type Command interface

+ Args func() []string

+ SessionName func() string

+ type Enverer interface

+ Env func() []string

+ type ErrorTrace []ExitEvent

+ func (trace ErrorTrace) Error() string

+ func (trace ErrorTrace) ErrorOrNil() error

+ type EvalCmd struct

+ func (*EvalCmd) SessionName() string

+ func (cmd *EvalCmd) Args() []string

+ type ExitEvent struct

+ Err error

+ Member Member

+ type Exiter interface

+ ExitCode func() int

+ type Member struct

+ Name string

+ type Members []Member

+ type PrefixedWriter struct

+ func NewPrefixedWriter(prefix string, writer io.Writer) *PrefixedWriter

+ func (w *PrefixedWriter) Write(b []byte) (int, error)

+ type Process interface

+ Ready func() <-chan struct{}

+ Signal func(os.Signal)

+ Wait func() <-chan error

+ func Background(r Runner) Process

+ func Start(r Runner) Process

+ type RunFunc func(signals <-chan os.Signal, ready chan<- struct{}) error

+ func (r RunFunc) Run(signals <-chan os.Signal, ready chan<- struct{}) error

+ type Runner interface

+ Run func(signals <-chan os.Signal, ready chan<- struct{}) error

+ func NewOrdered(members ...Member) Runner

+ func NewParallel(members ...Member) Runner

+ type Session struct

+ func StartCmd(cmd *exec.Cmd, writers ...io.Writer) (*Session, error)

+ func (s *Session) Buffer() *iorw.Buffer

+ func (s *Session) ErrLog() <-chan error

+ func (s *Session) ExitCode() int

+ func (s *Session) Interrupt() *Session

+ func (s *Session) Kill() *Session

+ func (s *Session) Signal(signal os.Signal) *Session

+ func (s *Session) Terminate() *Session

+ func (s *Session) Wait(timeout ...any) *Session

+ type WorkingDirer interface

+ WorkingDir func() string