func listItems(vault *onepass.Vault, items []onepass.Item) {
rangeutil.Sort(0, len(items), func(i, k int) bool {
return strings.ToLower(items[i].Title) < strings.ToLower(items[k].Title)
},
func(i, k int) {
items[i], items[k] = items[k], items[i]
})
for _, item := range items {
trashState := ""
if item.Trashed {
trashState = " (in trash)"
}
fmt.Printf("%s (%s, %s)%s\n", item.Title, item.Type(), item.Uuid[0:4], trashState)
}
}
// PrintHelp prints help output for the command.
// If cmd is empty, prints banner followed by the list of supported
// commands and one-line descriptions for each.
//
// If cmd is non-empty, prints the syntax for that particular command
// along with the text returned by that command's ExtraHelp function.
//
func (p *Parser) PrintHelp(banner string, cmd string) {
if len(cmd) == 0 {
fmt.Fprintf(os.Stderr, "Usage: %s <command> <args>\n\n", os.Args[0])
fmt.Fprintf(os.Stderr, "%s\n\n", banner)
fmt.Fprintf(os.Stderr, "Supported commands:\n\n")
sortedCommands := append([]Mode{}, p.Modes...)
rangeutil.Sort(0, len(sortedCommands), func(i, k int) bool {
return sortedCommands[i].Command < sortedCommands[k].Command
},
func(i, k int) {
sortedCommands[i], sortedCommands[k] = sortedCommands[k], sortedCommands[i]
})
// maximum width for command names before
// description is moved onto next line
cmdWidth := 12
for _, cmd := range sortedCommands {
if cmd.Internal {
continue
}
fmt.Fprintf(os.Stderr, " %s", cmd.Command)
padding := 0
if len(cmd.Command) > cmdWidth {
fmt.Fprintf(os.Stderr, "\n")
padding = 2 + cmdWidth
} else {
padding = cmdWidth - len(cmd.Command)
}
padding += 2
fmt.Fprintf(os.Stderr, " %*.s%s\n", padding, "", cmd.Description)
}
fmt.Printf("\nUse '%s help <command>' for more information about using a given command.\n\n", os.Args[0])
} else {
found := false
for _, mode := range p.Modes {
if mode.Command == cmd {
found = true
syntax := fmt.Sprintf("%s %s", os.Args[0], mode.Command)
for _, arg := range mode.ArgNames {
if strings.HasPrefix(arg, "[") {
// optional arg
syntax = fmt.Sprintf("%s %s", syntax, arg)
} else {
// required arg
syntax = fmt.Sprintf("%s <%s>", syntax, arg)
}
}
fmt.Printf("%s\n\n%s\n\n", syntax, mode.Description)
if mode.ExtraHelp != nil {
fmt.Printf("%s\n\n", mode.ExtraHelp())
}
}
}
if !found {
fmt.Fprintf(os.Stderr, "No such command: '%s'\n", cmd)
}
}
}