73 lines
2.2 KiB
Go
73 lines
2.2 KiB
Go
|
package main
|
||
|
|
|
||
|
|
import (
|
||
|
|
"strings"
|
||
|
|
"bytes"
|
||
|
|
"fmt"
|
||
|
|
)
|
||
|
|
|
||
|
|
// define command structure
|
||
|
|
type command struct {
|
||
|
|
action string
|
||
|
|
object string
|
||
|
|
extra string
|
||
|
|
} // end command structure
|
||
|
|
|
||
|
|
// Function to parse a string into a command structure
|
||
|
|
func CommandParse (CommandString string) (*command) {
|
||
|
|
CommandSlice := strings.SplitN(CommandString, " ", 3)
|
||
|
|
cmd := new(command)
|
||
|
|
if len(CommandSlice) > 0 {
|
||
|
|
cmd.action = strings.ToLower(CommandSlice[0])
|
||
|
|
} // if len(CommandSlice) > 0
|
||
|
|
if len(CommandSlice) > 1 {
|
||
|
|
cmd.object = strings.ToLower(CommandSlice[1])
|
||
|
|
} // if len(CommandSlice) > 1
|
||
|
|
if len(CommandSlice) > 2 {
|
||
|
|
cmd.extra = CommandSlice[2]
|
||
|
|
} // if len(CommandSlice) > 2
|
||
|
|
return cmd
|
||
|
|
} // end func ParseCommand
|
||
|
|
|
||
|
|
// Do a command
|
||
|
|
func CommandDo (cmd *command) () {
|
||
|
|
//defer DBLog(cmd.action, cmd.object, cmd.extra)
|
||
|
|
var buf bytes.Buffer
|
||
|
|
if cmd.action == "new" {
|
||
|
|
buf.WriteString("Creating a new ")
|
||
|
|
if strings.TrimRight(cmd.object, "s") == "note" {
|
||
|
|
buf.WriteString("note ")
|
||
|
|
if cmd.extra != "" {
|
||
|
|
buf.WriteString("with a title of ")
|
||
|
|
buf.WriteString(cmd.extra)
|
||
|
|
} // if extra not nil
|
||
|
|
} // if object == note
|
||
|
|
if strings.TrimRight(cmd.object, "s") == "log" {
|
||
|
|
buf.WriteString("log entry ")
|
||
|
|
if cmd.extra != "" {
|
||
|
|
buf.WriteString(" with an extra of ")
|
||
|
|
buf.WriteString(cmd.extra)
|
||
|
|
} // if cmd.extra != ""
|
||
|
|
} // if cmd.object == "log"
|
||
|
|
} else if cmd.action == "search" {
|
||
|
|
buf.WriteString("Searching ")
|
||
|
|
if strings.TrimRight(cmd.object, "s") == "note" {
|
||
|
|
buf.WriteString("notes for ")
|
||
|
|
if cmd.extra != "" {
|
||
|
|
buf.WriteString(strings.TrimLeft(cmd.extra, "for "))
|
||
|
|
} // if cmd.extra not nil
|
||
|
|
} // if cmd.object == note
|
||
|
|
if strings.TrimRight(cmd.object, "s") == "log" {
|
||
|
|
buf.WriteString("logs for ")
|
||
|
|
if cmd.extra != "" {
|
||
|
|
buf.WriteString(strings.TrimLeft(cmd.extra, "for "))
|
||
|
|
} // if cmd.extra != ""
|
||
|
|
} // if cmd.object == "log"
|
||
|
|
} else {
|
||
|
|
buf.WriteString("Not a valid command")
|
||
|
|
} // else
|
||
|
|
|
||
|
|
fmt.Println(buf.String())
|
||
|
|
return
|
||
|
|
} // end CommandDo
|