execx

Dec 6, 2025

Changes in this version

+ var ErrNoCmd = errors.New("NoCmd")

type Cmd

+ Stderr io.Writer

+ Stdout io.Writer

+ func (c Cmd) IntoExecCmd(ctx context.Context) *exec.Cmd

+ type ConcurrentWriter struct

+ func (c *ConcurrentWriter) Write(p []byte) (n int, err error)

type Config

+ CaptureStderr *ConfigItem[bool]

+ CaptureStdout *ConfigItem[bool]

type ConfigBuilder

+ func (s *ConfigBuilder) CaptureStderr(v bool) *ConfigBuilder

+ func (s *ConfigBuilder) CaptureStdout(v bool) *ConfigBuilder

type Option

+ func WithCaptureStderr(v bool) Option

+ func WithCaptureStdout(v bool) Option

+ type PipedCmd struct

+ Stderr io.Writer

+ Stdin io.Reader

+ Stdout io.Writer

+ func NewPipedCmd(cmd ...*exec.Cmd) (*PipedCmd, error)

+ func (p *PipedCmd) Start(ctx context.Context) error

+ func (p *PipedCmd) Wait() error

Aug 8, 2025

Changes in this version

type Config

+ Delim *ConfigItem[byte]

type ConfigBuilder

+ func (s *ConfigBuilder) Delim(v byte) *ConfigBuilder

type Option

+ func WithDelim(v byte) Option

Feb 21, 2025

Changes in this version

type Cmd

+ func (c Cmd) Exec() error

+ type ExecutableTasks struct

+ Entrypoint []string

+ Env Env

+ Tasks Tasks

+ func NewExecutableTasks(tasks Tasks, env Env, entrypoint ...string) *ExecutableTasks

+ func (t ExecutableTasks) IntoScript(shell string, arg ...string) *Script

+ func (t ExecutableTasks) String() string

+ type Task struct

+ Name string

+ Script string

+ func NewTask(name, script string) *Task

+ func (t Task) String() string

+ type Tasks []*Task

+ func NewTasks() Tasks

+ func (t Tasks) Add(task *Task) Tasks

+ func (t Tasks) String() string

Jan 8, 2025

Changes in this version

+ type NullBuffer struct

+ func (NullBuffer) Read(_ []byte) (int, error)

+ func (NullBuffer) Write(_ []byte) (int, error)

+ type Scanner struct

+ func NewScanner(w io.Writer, r io.Reader, split SplitFunc, consumer func(Token)) *Scanner

+ func (s *Scanner) Scan() error

Apr 19, 2024

Changes in this version

type Config

+ SplitSeparator *ConfigItem[[]byte]

+ StderrWriter *ConfigItem[io.Writer]

+ StdoutWriter *ConfigItem[io.Writer]

type ConfigBuilder

+ func (s *ConfigBuilder) SplitSeparator(v []byte) *ConfigBuilder

+ func (s *ConfigBuilder) StderrWriter(v io.Writer) *ConfigBuilder

+ func (s *ConfigBuilder) StdoutWriter(v io.Writer) *ConfigBuilder

type Option

+ func WithSplitSeparator(v []byte) Option

+ func WithStderrWriter(v io.Writer) Option

+ func WithStdoutWriter(v io.Writer) Option

Apr 18, 2024

Changes in this version

type Config

+ SplitFunc *ConfigItem[SplitFunc]

type ConfigBuilder

+ func (s *ConfigBuilder) SplitFunc(v SplitFunc) *ConfigBuilder

type Option

+ func WithSplitFunc(v SplitFunc) Option

+ type SplitFunc = bufio.SplitFunc

+ type Token interface

+ Bytes func() []byte

+ String func() string

Apr 14, 2024

Changes in this version

type Script

+ KeepScriptFile bool

+ func (s *Script) Close() error

Apr 13, 2024

Changes in this version

+ type Cmd struct

+ Args []string

+ Dir string

+ Env Env

+ Stdin io.Reader

+ func New(name string, arg ...string) *Cmd

+ func (c Cmd) Run(ctx context.Context, opt ...Option) (*Result, error)

+ type Config struct

+ StderrConsumer *ConfigItem[func(string)]

+ StdoutConsumer *ConfigItem[func(string)]

+ func (s *Config) Apply(opt ...Option)

+ type ConfigBuilder struct

+ func NewConfigBuilder() *ConfigBuilder

+ func (s *ConfigBuilder) Build() *Config

+ func (s *ConfigBuilder) StderrConsumer(v func(string)) *ConfigBuilder

+ func (s *ConfigBuilder) StdoutConsumer(v func(string)) *ConfigBuilder

+ type ConfigItem struct

+ func NewConfigItem[T any](defaultValue T) *ConfigItem[T]

+ func (s *ConfigItem[T]) Default() T

+ func (s *ConfigItem[T]) Get() T

+ func (s *ConfigItem[T]) IsModified() bool

+ func (s *ConfigItem[T]) Set(value T)

+ type Env map[string]string

+ func EnvFromEnviron() Env

+ func EnvFromSlice(envSlice []string) Env

+ func NewEnv() Env

+ func (e Env) Expand(target string) string

+ func (e Env) ExpandStrings(target []string) []string

+ func (e Env) Get(key string) (string, bool)

+ func (e Env) IntoSlice() []string

+ func (e Env) Merge(other Env)

+ func (e Env) Set(key, value string)

+ type Option func(*Config)

+ func WithStderrConsumer(v func(string)) Option

+ func WithStdoutConsumer(v func(string)) Option

+ type Result struct

+ ExpandedArgs []string

+ Stderr io.Reader

+ Stdout io.Reader

+ type Script struct

+ Content string

+ Env Env

+ Shell []string

+ func NewScript(content string, shell string, arg ...string) *Script

+ func (s Script) Runner(f func(*Cmd) error) error