entrypoint

Aug 13, 2019

Changes in this version

+ const CLI_APP_HELP_TEMPLATE

+ const CLI_COMMAND_HELP_TEMPLATE

+ var HelpTextLineWidth = 80

+ func EnvironmentVarRequiredE(varName string) (string, error)

+ func HelpTableAwareDetermineIndent(text string, tableDelimiterRe string) string

+ func IndentAwareWrapText(text string, lineWidth int, indent string) string

+ func NewApp() *cli.App

+ func NewRequiredArgsError(message string) error

+ func PrefixedFirstFlagName(fullName string) string

+ func RegexpSplitAfter(re *regexp.Regexp, str string) []string

+ func RunApp(app *cli.App)

+ func StringFlagRequiredE(cliContext *cli.Context, flagName string) (string, error)

+ func TabAwareStringLength(text string, tabLength int) int

+ func WrappedHelpPrinter(out io.Writer, templateString string, data interface{})

+ type RequiredArgsError struct

+ func (err RequiredArgsError) Error() string