lib

package
v0.2.1 Latest Latest
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 Go to latest Published: Apr 21, 2026 License: MIT Imports: 15 Imported by: 0

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Index

Constants

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const (
	ColorBlack   = "\033[0;30m"
	ColorRed     = "\033[0;31m"
	ColorGreen   = "\033[0;32m"
	ColorYellow  = "\033[0;33m"
	ColorBlue    = "\033[0;34m"
	ColorMagenta = "\033[0;35m"
	ColortCyan   = "\033[0;36m"
	ColortWhite  = "\033[0;37m"
	ColorClear   = "\033[0m"
)

Variables

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var DASH = "–"
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var ERR = "× ERR:"
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var INFO = ">"
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var ITEM = "-"
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var OK = "✓"
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var RELOAD = "↻"
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var Version = "dev"

Version will contain nrb build number on build

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var WARN = "⚠"

Functions

func ApplyOverrides added in v0.2.0 

func ApplyOverrides(cfg *Config, overrides ConfigOverrides)

func Black 

func Black(s string) string

func Blue 

func Blue(s string) string

func BuildChain 

func BuildChain(f http.HandlerFunc, m ...Middleware) http.HandlerFunc

BuildChain builds the middlware chain recursively, functions are first class

func CopyDir 

func CopyDir(dst, src string) error

CopyDir copies the content of src to dst. src should be a full path.

func Cyan 

func Cyan(s string) string

func FileExists 

func FileExists(filename string) bool

FileExists does?

func Green 

func Green(s string) string

func InjectVarsIntoIndex 

func InjectVarsIntoIndex(indexFile []byte, entryFileName, assetsDir, publicUrl string) ([]byte, bool)

InjectVarsIntoIndex injects js/css import to index.html content, returns bool if injected into content

func IsFlagPassed 

func IsFlagPassed(name string) bool

func JSXString added in v0.2.0 

func JSXString(value api.JSX) string

func LegalCommentsString added in v0.2.0 

func LegalCommentsString(value api.LegalComments) string

func Magenta 

func Magenta(s string) string

func ParseBrowserTarget 

func ParseBrowserTarget(customBrowserTarget string) (api.Target, error)

func ParseJSX added in v0.2.0 

func ParseJSX(value string) (api.JSX, error)

func ParseLegalComments added in v0.2.0 

func ParseLegalComments(value string) (api.LegalComments, error)

func ParseLoader 

func ParseLoader(text string) (api.Loader, error)

func ParseSourceMap added in v0.2.0 

func ParseSourceMap(value string) (api.SourceMap, error)

func ParseVersion added in v0.1.8 

func ParseVersion() string

ParseVersion will use git to get current revision to use as version string

func PipedFileServer 

func PipedFileServer(baseDir string, pipe http.HandlerFunc) http.HandlerFunc

PipedFileServer wraps your http.FileServer with neutered fs to remove dir browsing and pipes 404 to next handler

func PipedFileServerWithMiddleware 

func PipedFileServerWithMiddleware(baseDir string, pipe http.HandlerFunc, middleware func(next http.HandlerFunc) http.HandlerFunc) http.HandlerFunc

PipedFileServerWithMiddleware wraps PipedFileServer with middleware

func Print 

func Print(a ...any)

func PrintError 

func PrintError(a ...any)

func PrintErrorf 

func PrintErrorf(format string, a ...any)

func PrintInfo 

func PrintInfo(a ...any)

func PrintInfof 

func PrintInfof(format string, a ...any)

func PrintItem 

func PrintItem(a ...any)

func PrintItemf 

func PrintItemf(format string, a ...any)

func PrintOk 

func PrintOk(a ...any)

func PrintOkf 

func PrintOkf(format string, a ...any)

func PrintReload 

func PrintReload(a ...any)

func PrintReloadf 

func PrintReloadf(format string, a ...any)

func PrintWarn 

func PrintWarn(a ...any)

func PrintWarnf 

func PrintWarnf(format string, a ...any)

func Printe 

func Printe(a ...any)

func Printef 

func Printef(format string, a ...any)

func Printf 

func Printf(format string, a ...any)

func RealQuickPath 

func RealQuickPath(fpath string) string

RealQuickPath just quickly gets path, without caring about errors

func Realpath 

func Realpath(fpath string) (string, error)

Realpath returns the real path of a given file in the os

func Red 

func Red(s string) string

func SourceMapString added in v0.2.0 

func SourceMapString(value api.SourceMap) string

func StringifyLoader 

func StringifyLoader(loader api.Loader) (string, error)

func UseColor 

func UseColor(use bool)

func White 

func White(s string) string

func WrappedFileServer 

func WrappedFileServer(baseDir string) http.HandlerFunc

WrappedFileServer wraps your http.FileServer with neutered fs to remove dir browsing and redirects 404 to index.html

func Yellow 

func Yellow(s string) string

Types

type ArrayFlags added in v0.1.8 

type ArrayFlags []string

func (*ArrayFlags) Set added in v0.1.8 

func (i *ArrayFlags) Set(value string) error

func (*ArrayFlags) String added in v0.1.8 

func (i *ArrayFlags) String() string

type Broker 

type Broker struct {
	// Events are pushed to this channel by the main events-gathering routine
	Notifier chan []byte
	// contains filtered or unexported fields
}

A Broker holds open client connections, listens for incoming events on its Notifier channel and broadcast event data to all registered connections

func NewStreamServer 

func NewStreamServer() (broker *Broker)

func (*Broker) ServeHTTP 

func (broker *Broker) ServeHTTP(rw http.ResponseWriter, req *http.Request)

type Config added in v0.1.8 

type Config struct {
	EnvPrefix                string
	SourceDir                string
	EntryFileName            string
	OutputDir                string
	StaticDir                string
	AssetsDir                string
	Port                     int
	Host                     string
	PublicURL                string
	Target                   string
	AssetNames               string
	ChunkNames               string
	EntryNames               string
	JSXFactory               string
	JSXFragment              string
	JSXImportSource          string
	JSXSideEffects           bool
	JSX                      api.JSX
	LegalComments            api.LegalComments
	SourceMap                api.SourceMap
	Metafile                 bool
	TSConfigPath             string
	AliasPackages            MapFlags
	ResolveModules           MapFlags
	PreloadPathsStartingWith ArrayFlags
	Injects                  ArrayFlags
	InlineSize               int64
	InlineExtensions         []string
	Loaders                  LoaderFlags
	Splitting                bool
}

func DefaultConfig added in v0.2.0 

func DefaultConfig() Config

func MergeConfig added in v0.2.0 

func MergeConfig(base Config, overlay ConfigPatch) Config

type ConfigOverrides added in v0.2.0 

type ConfigOverrides struct {
	EnvPrefix       OptionalString
	SourceDir       OptionalString
	EntryFileName   OptionalString
	OutputDir       OptionalString
	StaticDir       OptionalString
	AssetsDir       OptionalString
	Port            OptionalInt
	Host            OptionalString
	PublicURL       OptionalString
	Target          OptionalString
	AssetNames      OptionalString
	ChunkNames      OptionalString
	EntryNames      OptionalString
	JSXFactory      OptionalString
	JSXFragment     OptionalString
	JSXImportSource OptionalString
	JSXSideEffects  OptionalBool
	JSX             OptionalEnum[api.JSX]
	LegalComments   OptionalEnum[api.LegalComments]
	SourceMap       OptionalEnum[api.SourceMap]
	Metafile        OptionalBool
	TSConfigPath    OptionalString
	Splitting       OptionalBool

	AliasPackages            MapFlags
	ResolveModules           MapFlags
	PreloadPathsStartingWith ArrayFlags
	Injects                  ArrayFlags
	InlineExtensions         ArrayFlags
	InlineSize               OptionalInt64
	Loaders                  LoaderFlags
}

type ConfigPatch added in v0.2.0 

type ConfigPatch struct {
	EnvPrefix       OptionalString
	SourceDir       OptionalString
	EntryFileName   OptionalString
	OutputDir       OptionalString
	StaticDir       OptionalString
	AssetsDir       OptionalString
	Port            OptionalInt
	Host            OptionalString
	PublicURL       OptionalString
	Target          OptionalString
	AssetNames      OptionalString
	ChunkNames      OptionalString
	EntryNames      OptionalString
	JSXFactory      OptionalString
	JSXFragment     OptionalString
	JSXImportSource OptionalString
	JSXSideEffects  OptionalBool
	JSX             OptionalEnum[api.JSX]
	LegalComments   OptionalEnum[api.LegalComments]
	SourceMap       OptionalEnum[api.SourceMap]
	Metafile        OptionalBool
	TSConfigPath    OptionalString
	Splitting       OptionalBool

	AliasPackages            MapFlags
	ResolveModules           MapFlags
	PreloadPathsStartingWith ArrayFlags
	Injects                  ArrayFlags
	InlineExtensions         ArrayFlags
	InlineSize               OptionalInt64
	Loaders                  LoaderFlags
}

func ParseJsonConfig added in v0.1.8 

func ParseJsonConfig(packageJson PackageJson) (ConfigPatch, error)

type LoaderFlags added in v0.1.8 

type LoaderFlags map[string]api.Loader

func (*LoaderFlags) Set added in v0.1.8 

func (i *LoaderFlags) Set(value string) error

func (*LoaderFlags) String added in v0.1.8 

func (i *LoaderFlags) String() string

type MapFlags added in v0.1.8 

type MapFlags map[string]string

func (*MapFlags) Set added in v0.1.8 

func (i *MapFlags) Set(value string) error

func (*MapFlags) String added in v0.1.8 

func (i *MapFlags) String() string

type Middleware 

type Middleware func(http.HandlerFunc) http.HandlerFunc

Middleware is a definition of what a middleware is, take in one handlerfunc and wrap it within another handlerfunc

type NotFoundRedirectRespWr 

type NotFoundRedirectRespWr struct {
	http.ResponseWriter // We embed http.ResponseWriter
	// contains filtered or unexported fields
}

NotFoundRedirectRespWr response for neutered fs

func (*NotFoundRedirectRespWr) Write 

func (w *NotFoundRedirectRespWr) Write(p []byte) (int, error)

func (*NotFoundRedirectRespWr) WriteHeader 

func (w *NotFoundRedirectRespWr) WriteHeader(status int)

type OptionalBool added in v0.2.0 

type OptionalBool struct {
	Value bool
	Set   bool
}

type OptionalEnum added in v0.2.0 

type OptionalEnum[T any] struct {
	Value T
	Set   bool
}

type OptionalInt added in v0.2.0 

type OptionalInt struct {
	Value int
	Set   bool
}

type OptionalInt64 added in v0.2.0 

type OptionalInt64 struct {
	Value int64
	Set   bool
}

type OptionalString added in v0.2.0 

type OptionalString struct {
	Value string
	Set   bool
}

type PackageJson added in v0.1.8 

type PackageJson map[string]any

func ParsePackageJson added in v0.1.8 

func ParsePackageJson(packagePath string) (PackageJson, error)

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