| 67 | } |
| 68 | |
| 69 | func executeCommand(c *grumble.Context, ntype session.NodeType) error { |
| 70 | defer func() { |
| 71 | if err := recover(); err != nil { |
| 72 | println(errMsg().Error()) |
| 73 | } |
| 74 | }() |
| 75 | |
| 76 | cmd := c.Args.StringList("command") |
| 77 | if len(cmd) == 0 { |
| 78 | return errMsg() |
| 79 | } |
| 80 | if len(cmd) == 1 && cmd[0] == "list" { |
| 81 | return executor.ConfigCommand(pegasusClient, ntype, c.Flags.String("node"), "", "list", "0") |
| 82 | } |
| 83 | if len(cmd) == 2 && cmd[1] == "get" { |
| 84 | return executor.ConfigCommand(pegasusClient, ntype, c.Flags.String("node"), cmd[0], "get", "0") |
| 85 | } |
| 86 | if len(cmd) == 3 && cmd[1] == "set" { |
| 87 | return executor.ConfigCommand(pegasusClient, ntype, c.Flags.String("node"), cmd[0], "set", cmd[2]) |
| 88 | } |
| 89 | |
| 90 | return errMsg() |
| 91 | } |
| 92 | |
| 93 | func errMsg() error { |
| 94 | return fmt.Errorf("invalid command: \n\tconfig-commad meta/replica list: query all config\n\tconfig-commad" + |