@@ -24,7 +24,7 @@ const (
2424Requirements:
2525- Only lowercase letters, numbers, and hyphens
2626- Start with "task-"
27- - Maximum28 characters total
27+ - Maximum27 characters total
2828- Descriptive of the main task
2929
3030Examples:
@@ -145,17 +145,23 @@ func Generate(ctx context.Context, prompt string, opts ...Option) (string, error
145145return "" ,ErrNoNameGenerated
146146}
147147
148- generatedName := acc .Messages ()[0 ].Content
149-
150- if err := codersdk .NameValid (generatedName );err != nil {
151- return "" ,xerrors .Errorf ("generated name %v not valid: %w" ,generatedName ,err )
148+ taskName := acc .Messages ()[0 ].Content
149+ if taskName == "task-unnamed" {
150+ return "" ,ErrNoNameGenerated
152151}
153152
154- if generatedName == "task-unnamed" {
155- return "" ,ErrNoNameGenerated
153+ // We append a suffix to the end of the task name to reduce
154+ // the chance of collisions. We truncate the task name to
155+ // to a maximum of 27 bytes, so that when we append the
156+ // 5 byte suffix (`-` and 4 byte hex sulg), it should
157+ // remain within the 32 byte workspace name limit.
158+ taskName = taskName [:min (len (taskName ),27 )]
159+ taskName = fmt .Sprintf ("%s-%s" ,taskName ,generateSuffix ())
160+ if err := codersdk .NameValid (taskName );err != nil {
161+ return "" ,xerrors .Errorf ("generated name %v not valid: %w" ,taskName ,err )
156162}
157163
158- return fmt .Sprintf ("%s-%s" ,generatedName ,generateSuffix ()),nil
164+ return fmt .Sprintf ("%s-%s" ,taskName ,generateSuffix ()),nil
159165}
160166
161167func anthropicDataStream (ctx context.Context ,client anthropic.Client ,model anthropic.Model ,input []aisdk.Message ) (aisdk.DataStream ,error ) {