Change --engine short flag from -a to -e across all commands (#3759)

Author: Copilot

cmd/gh-aw/main.go

@@ -331,7 +331,7 @@ Use "` + constants.CLIExtensionPrefix + ` help all" to show help for all command
 	newCmd.Flags().Bool("force", false, "Overwrite existing workflow files")
 
 	// Add AI flag to compile and add commands
-	compileCmd.Flags().StringP("engine", "a", "", "Override AI engine (claude, codex, copilot)")
+	compileCmd.Flags().StringP("engine", "e", "", "Override AI engine (claude, codex, copilot, custom)")
 	compileCmd.Flags().Bool("validate", false, "Enable GitHub Actions workflow schema validation, container image validation, and action SHA validation")
 	compileCmd.Flags().BoolP("watch", "w", false, "Watch for changes to workflow files and recompile automatically")
 	compileCmd.Flags().String("workflows-dir", "", "Relative directory containing workflows (default: .github/workflows)")
@@ -353,7 +353,7 @@ Use "` + constants.CLIExtensionPrefix + ` help all" to show help for all command
 	// Add flags to run command
 	runCmd.Flags().Int("repeat", 0, "Number of times to repeat running workflows (0 = run once)")
 	runCmd.Flags().Bool("enable-if-needed", false, "Enable the workflow before running if needed, and restore state afterward")
-	runCmd.Flags().StringP("engine", "a", "", "Override AI engine (claude, codex, copilot, custom)")
+	runCmd.Flags().StringP("engine", "e", "", "Override AI engine (claude, codex, copilot, custom)")
 	runCmd.Flags().StringP("repo", "r", "", "Repository to run the workflow in (owner/repo format)")
 	runCmd.Flags().Bool("auto-merge-prs", false, "Auto-merge any pull requests created during the workflow execution")
 	runCmd.Flags().Bool("use-local-secrets", false, "Use local environment API key secrets for workflow execution (pushes and cleans up secrets in repository)")

pkg/cli/add_command.go

@@ -99,7 +99,7 @@ The --force flag overwrites existing workflow files.`,
 	cmd.Flags().StringP("name", "n", "", "Specify name for the added workflow (without .md extension)")
 
 	// Add AI flag to add command
-	cmd.Flags().StringP("engine", "a", "", "Override AI engine (claude, codex, copilot, custom)")
+	cmd.Flags().StringP("engine", "e", "", "Override AI engine (claude, codex, copilot, custom)")
 
 	// Add repository flag to add command
 	cmd.Flags().StringP("repo", "r", "", "Install and use workflows from specified repository (org/repo)")

pkg/cli/trial_command.go

@@ -157,7 +157,7 @@ Trial results are saved both locally (in trials/ directory) and in the host repo
 	cmd.Flags().String("trigger-context", "", "Trigger context URL (e.g., GitHub issue URL) for issue-triggered workflows")
 	cmd.Flags().Int("repeat", 0, "Number of times to repeat running workflows (0 = run once)")
 	cmd.Flags().Bool("auto-merge-prs", false, "Auto-merge any pull requests created during the trial (requires --clone-repo)")
-	cmd.Flags().StringP("engine", "a", "", "Override AI engine (claude, codex, copilot, custom)")
+	cmd.Flags().StringP("engine", "e", "", "Override AI engine (claude, codex, copilot, custom)")
 	cmd.Flags().String("append", "", "Append extra content to the end of agentic workflow on installation")
 	cmd.Flags().Bool("use-local-secrets", false, "Use local environment API key secrets for trial execution (pushes and cleans up secrets in repository)")
 

pkg/cli/update_command.go

@@ -59,7 +59,7 @@ Examples:
 
 	cmd.Flags().Bool("major", false, "Allow major version updates when updating tagged releases")
 	cmd.Flags().Bool("force", false, "Force update even if no changes detected")
-	cmd.Flags().StringP("engine", "a", "", "Override AI engine (claude, codex, copilot)")
+	cmd.Flags().StringP("engine", "e", "", "Override AI engine (claude, codex, copilot, custom)")
 	cmd.Flags().Bool("pr", false, "Create a pull request with the workflow changes")
 
 	return cmd