protocol

const (
	// GONB_PIPE_ENV is the name of the environment variable holding
	// the path to the unix named pipe to communicate rich content to the kernel.
	//
	// One doesn't need to use this directly usually, just use gonbui package instead,
	// they will use this.
	GONB_PIPE_ENV = "GONB_PIPE"

	// GONB_DIR_ENV is the name of the environment variable holding the
	// current execution directory for the Go cells, and the scripts executed
	// with `!` special command.
	//
	// This value is visible for both, Go cells, and shell script (started with the `!` or
	// `!*` special commands.
	GONB_DIR_ENV = "GONB_DIR"

	// GONB_TMP_DIR_ENV is the name of the environment variable holding the
	// temporary directory created for the compilation of the Go code.
	// This is also the directory where scripts executed with `!*` are run from.
	//
	// This value is visible for both, Go cells, and shell script (started with the `!` or
	// `!*` special commands.
	GONB_TMP_DIR_ENV = "GONB_TMP_DIR"
)

const (
	MIMETextHTML       MIMEType = "text/html"
	MIMETextJavascript          = "text/javascript"
	MIMETextMarkdown            = "text/markdown"
	MIMETextPlain               = "text/plain"
	MIMEImagePNG                = "image/png"
	MIMEImageSVG                = "image/svg+xml"

	// MIMEJupyterInput should be associated with an `*InputRequest`.
	// It's a GoNB specific mime type.
	MIMEJupyterInput = "input/jupyter"
)