create branch name based on Linear suggestion

Author: stevethomas

src/Commands/CodyLinearCommand.php

@@ -4,22 +4,45 @@
 
 use Illuminate\Console\Command;
 use Illuminate\Support\Facades\Artisan;
+use Codinglabs\Cody\Concerns\RunsCodyCommands;
 
 class CodyLinearCommand extends Command
 {
-    //    use RunsCodyCommands;
+    use RunsCodyCommands;
 
     protected $signature = 'cody:linear {issueId}';
 
     protected $description = 'Complete a Linear issue';
 
     public function handle(): void
     {
-        $issueId = $this->argument('issueID');
+        $issueId = $this->argument('issueId');
+
+        $response = $this->executeAgentPrompt(
+            prompt: <<<PROMPT
+                Retrieve issue $issueId on Linear.
+
+                If the issue does not exist, return nothing.
+
+                The response should be in JSON format:
+
+                {
+                    "id": "issue ID",
+                    "branchName": "the branchName attribute on the issue"
+                }
+                PROMPT,
+            message: 'Retrieving Linear issue details...',
+        );
+
+        if (! is_array($response) || empty($response['branchName'])) {
+            $this->error('Invalid response from AI agent.');
+
+            return;
+        }
 
         Artisan::call(CodyCommand::class, [
-            'branch' => $issueId, // todo: first fetch and validate the issue, then retrieve the Linear-generated branch name
+            'branch' => $response['branchName'],
             '--prompt' => "resolve Linear issue $issueId",
-        ]);
+        ], $this->output);
     }
 }

src/Concerns/RunsCodyCommands.php

@@ -6,7 +6,6 @@
 use Illuminate\Support\Arr;
 use Illuminate\Support\Str;
 use Illuminate\Support\Facades\Process;
-
 use function Laravel\Prompts\spin;
 
 trait RunsCodyCommands
@@ -71,7 +70,7 @@ protected function executeCommands(array $commands, ?string $path = null, array
 
     protected function branchName(?string $branchName = null): string
     {
-        return sprintf('cody/%s', $branchName ?? $this->argument('branch'));
+        return $branchName ?? $this->argument('branch');
     }
 
     protected function appDirectoryName(): string
@@ -81,7 +80,7 @@ protected function appDirectoryName(): string
 
     protected function worktreeDirectory(?string $branchName = null): string
     {
-        $branchName = $branchName ?? $this->argument('branch');
+        $branchName = Str::replace('/', '-', ($branchName ?? $this->argument('branch')));
 
         return base_path(sprintf("../%s-$branchName", $this->appDirectoryName()));
     }