iostreams

package

v0.2.48 Latest Latest Go to latest Published: May 4, 2024 License: Apache-2.0 Imports: 18 Imported by: 0

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Repository

github.com/superfly/flyctl

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Open Source Insights

Documentation ¶

Index ¶

func EnvColorDisabled() bool
func EnvColorForced() bool
func Is256ColorSupported() bool
func IsTerminalWriter(w io.Writer) bool
func NewContext(ctx context.Context, io *IOStreams) context.Context
type ColorScheme
- func NewColorScheme(enabled, is256enabled bool) *ColorScheme
type IOStreams

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func EnvColorDisabled ¶

func EnvColorDisabled() bool

func EnvColorForced ¶

func EnvColorForced() bool

func Is256ColorSupported ¶

func Is256ColorSupported() bool

func IsTerminalWriter ¶ added in v0.1.51

func IsTerminalWriter(w io.Writer) bool

func NewContext ¶

func NewContext(ctx context.Context, io *IOStreams) context.Context

NewContext derives a context that carries io from ctx.

Types ¶

type ColorScheme ¶

type ColorScheme struct {
	// contains filtered or unexported fields
}

func NewColorScheme ¶

func NewColorScheme(enabled, is256enabled bool) *ColorScheme

func (*ColorScheme) Blue ¶

func (c *ColorScheme) Blue(t string) string

func (*ColorScheme) Bold ¶

func (c *ColorScheme) Bold(t string) string

func (*ColorScheme) ColorFromString ¶

func (c *ColorScheme) ColorFromString(s string) func(string) string

func (*ColorScheme) Cyan ¶

func (c *ColorScheme) Cyan(t string) string

func (*ColorScheme) CyanBold ¶

func (c *ColorScheme) CyanBold(t string) string

func (*ColorScheme) FailureIcon ¶

func (c *ColorScheme) FailureIcon() string

func (*ColorScheme) Gray ¶

func (c *ColorScheme) Gray(t string) string

func (*ColorScheme) Green ¶

func (c *ColorScheme) Green(t string) string

func (*ColorScheme) Italic ¶ added in v0.0.412

func (c *ColorScheme) Italic(t string) string

func (*ColorScheme) Magenta ¶

func (c *ColorScheme) Magenta(t string) string

func (*ColorScheme) Red ¶

func (c *ColorScheme) Red(t string) string

func (*ColorScheme) SuccessIcon ¶

func (c *ColorScheme) SuccessIcon() string

func (*ColorScheme) SuccessIconWithColor ¶

func (c *ColorScheme) SuccessIconWithColor(colo func(string) string) string

func (*ColorScheme) Underline ¶ added in v0.0.436

func (c *ColorScheme) Underline(t string) string

func (*ColorScheme) WarningIcon ¶

func (c *ColorScheme) WarningIcon() string

func (*ColorScheme) Yellow ¶

func (c *ColorScheme) Yellow(t string) string

type IOStreams ¶

type IOStreams struct {
	In     io.ReadCloser
	Out    io.Writer
	ErrOut io.Writer

	TempFileOverride *os.File
	// contains filtered or unexported fields
}

func FromContext ¶

func FromContext(ctx context.Context) *IOStreams

FromContext returns the IOStreams ctx carries. It panics in case ctx carries no IOStreams.

func System ¶

func System() *IOStreams

func Test ¶

func Test() (*IOStreams, *bytes.Buffer, *bytes.Buffer, *bytes.Buffer)

func (*IOStreams) CanPrompt ¶

func (s *IOStreams) CanPrompt() bool

func (*IOStreams) ChangeProgressIndicatorMsg ¶

func (s *IOStreams) ChangeProgressIndicatorMsg(msg string)

func (*IOStreams) ColorEnabled ¶

func (s *IOStreams) ColorEnabled() bool

func (*IOStreams) ColorScheme ¶

func (s *IOStreams) ColorScheme() *ColorScheme

func (*IOStreams) ColorSupport256 ¶

func (s *IOStreams) ColorSupport256() bool

func (*IOStreams) CreateLink ¶

func (s *IOStreams) CreateLink(text string, url string) string

func (*IOStreams) DetectTerminalTheme ¶

func (s *IOStreams) DetectTerminalTheme() string

func (*IOStreams) IsInteractive ¶

func (s *IOStreams) IsInteractive() bool

func (*IOStreams) IsStderrTTY ¶

func (s *IOStreams) IsStderrTTY() bool

func (*IOStreams) IsStdinTTY ¶

func (s *IOStreams) IsStdinTTY() bool

func (*IOStreams) IsStdoutTTY ¶

func (s *IOStreams) IsStdoutTTY() bool

func (*IOStreams) ReadUserFile ¶

func (s *IOStreams) ReadUserFile(fn string) ([]byte, error)

func (*IOStreams) SetNeverPrompt ¶

func (s *IOStreams) SetNeverPrompt(v bool)

func (*IOStreams) SetPager ¶

func (s *IOStreams) SetPager(cmd string)

func (*IOStreams) SetStderrTTY ¶

func (s *IOStreams) SetStderrTTY(isTTY bool)

func (*IOStreams) SetStdinTTY ¶

func (s *IOStreams) SetStdinTTY(isTTY bool)

func (*IOStreams) SetStdoutTTY ¶

func (s *IOStreams) SetStdoutTTY(isTTY bool)

func (*IOStreams) StartPager ¶

func (s *IOStreams) StartPager() error

func (*IOStreams) StartProgressIndicator ¶

func (s *IOStreams) StartProgressIndicator()

func (*IOStreams) StartProgressIndicatorMsg ¶

func (s *IOStreams) StartProgressIndicatorMsg(msg string)

func (*IOStreams) StderrFd ¶

func (s *IOStreams) StderrFd() uintptr

func (*IOStreams) StdoutFd ¶

func (s *IOStreams) StdoutFd() uintptr

func (*IOStreams) StopPager ¶

func (s *IOStreams) StopPager()

func (*IOStreams) StopProgressIndicator ¶

func (s *IOStreams) StopProgressIndicator()

func (*IOStreams) StopProgressIndicatorMsg ¶

func (s *IOStreams) StopProgressIndicatorMsg(msg string)

func (*IOStreams) TempFile ¶

func (s *IOStreams) TempFile(dir, pattern string) (*os.File, error)

func (*IOStreams) TerminalTheme ¶

func (s *IOStreams) TerminalTheme() string

func (*IOStreams) TerminalWidth ¶

func (s *IOStreams) TerminalWidth() int

Source Files ¶

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