parser

package

v0.0.0-...-4ff9c18 Latest Latest Go to latest Published: Jun 9, 2018 License: Apache-2.0 Imports: 5 Imported by: 1

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func Next() (env []string, cmd *exec.Cmd, err error)

Next gets the next command to run

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

Parser reads user input for a new command

func NewParser(in io.Reader) *Parser

NewParser returns a fully initialized Parser

func (p *Parser) Parse() (env []string, cmd *exec.Cmd, err error)

Parse scans a line of input and then tries to parse changes to the environment, the cmd, and any arguments