Changeset 202 in code for trunk/service.go

Timestamp:

Apr 1, 2020, 1:40:20 PM (5 years ago)

Author:

contact

Message:

Add "network delete" service command

And add all the infrastructure required to stop and delete networks.

References: ​https://todo.sr.ht/~emersion/soju/17

File:

• trunk/service.go (modified) (4 diffs)

trunk/service.go

@@ -98 +98 @@
                                         handle: handleServiceNetworkStatus,
                                 },
+                                "delete": {
+                                        usage:  "<name>",
+                                        desc:   "delete a network",
+                                        handle: handleServiceNetworkDelete,
+                                },
                         },
                 },
@@ -144 +149 @@
 }
 
-func handleServiceCreateNetwork(dc *downstreamConn, params []string) error {
+func newFlagSet() *flag.FlagSet {
         fs := flag.NewFlagSet("", flag.ContinueOnError)
         fs.SetOutput(ioutil.Discard)
+        return fs
+}
+
+func handleServiceCreateNetwork(dc *downstreamConn, params []string) error {
+        fs := newFlagSet()
         addr := fs.String("addr", "", "")
         name := fs.String("name", "", "")
@@ -178 +188 @@
         }
 
-        sendServicePRIVMSG(dc, fmt.Sprintf("created network %s successfully", network.GetName()))
+        sendServicePRIVMSG(dc, fmt.Sprintf("created network %q", network.GetName()))
         return nil
 }
@@ -205 +215 @@
         return nil
 }
+
+func handleServiceNetworkDelete(dc *downstreamConn, params []string) error {
+        if len(params) != 1 {
+                return fmt.Errorf("expected exactly one argument")
+        }
+
+        net := dc.user.getNetwork(params[0])
+        if net == nil {
+                return fmt.Errorf("unknown network %q", params[0])
+        }
+
+        if err := dc.user.deleteNetwork(net.ID); err != nil {
+                return err
+        }
+
+        sendServicePRIVMSG(dc, fmt.Sprintf("deleted network %q", net.GetName()))
+        return nil
+}