expr

type Expander ¶

type Expander func(string) any

Expander converts the given string key into its variable expansion

func ComposeExpanders(expanders ...Expander) Expander

func ExpandMap(m map[string]any) Expander

func ExpandURL(u *url.URL) Expander

func Prefix(p string, e Expander) Expander

type HTTPMethod ¶

type HTTPMethod string

HTTPMethod provides a representation of an HTTP method that supports terminal formatting

func (m HTTPMethod) Color() string

func (m HTTPMethod) Format(f fmt.State, verb rune)

func (m HTTPMethod) String() string

type HTTPStatus ¶

type HTTPStatus int

HTTPStatus provides a representation of an HTTP status code that supports terminal formatting

func (s HTTPStatus) Code() int

func (s HTTPStatus) Color() string

func (s HTTPStatus) Format(f fmt.State, verb rune)

func (s HTTPStatus) Message() string

func (s HTTPStatus) String() string

type Pattern ¶

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

func Compile(pattern string) *Pattern

func CompilePattern(pattern, start, end string) *Pattern

func (p *Pattern) Expand(expand Expander) string

func (p *Pattern) String() string

func (p *Pattern) WithMeta(name string, pattern *Pattern) *Pattern

type Renderer ¶

type Renderer struct {
	io.Writer
	// contains filtered or unexported fields
}

Renderer is a specialized writer that understands writing to multiple files and the corresponding variable support

func NewRenderer(stdout, stderr io.Writer) *Renderer

type Syntax ¶ added in v0.5.4

type Syntax int

const (
	// SyntaxDefault indicates that the expression syntax uses the
	// form <name>[':' <format>]. That is, an optional format string is allowed
	// to control the output.
	SyntaxDefault Syntax = iota

	// SyntaxRecursive causes recursive expression evaluation to
	// be allowed. For example, the expression ${VISUAL:${EDITOR}}
	// would evaluate both environment variables, falling back to EDITOR.
	SyntaxRecursive
)

func (s Syntax) Compile(pattern string) *Pattern

func (s Syntax) CompilePattern(pattern, start, end string) *Pattern