add dryrun, write and failfast options to 'buildtest tutorial-examples' command

bash_completion.sh

@@ -557,7 +557,7 @@ _buildtest ()
       ;;
     tutorial-examples)
       local cmds="aws spack"
-      local opts="--help -h"
+      local opts="--help -h -d --dryrun --failfast -w --write"
       COMPREPLY=( $( compgen -W "${cmds}" -- "${cur}" ) )
       if [[ $cur == -* ]] ; then
         COMPREPLY=( $( compgen -W "${opts}" -- "${cur}" ) )

buildtest/cli/__init__.py

@@ -595,17 +595,32 @@ def stylecheck_menu(self):
     def tutorial_menu(self):
         parser = self.subparsers.choices["tutorial-examples"]
 
-        unittests_args = [
+        tutorial = [
             (
                 ["examples"],
                 {
                     "help": "Select which tutorial examples to build",
                     "choices": ["aws", "spack"],
                 },
-            )
+            ),
+            (
+                ["-d", "--dryrun"],
+                {
+                    "action": "store_true",
+                    "help": "Just print commands that will be generated without running them",
+                },
+            ),
+            (
+                ["-w", "--write"],
+                {
+                    "action": "store_true",
+                    "help": "Write the content of each command to file",
+                },
+            ),
+            (["--failfast"], {"action": "store_true", "help": "Stop on first failure"}),
         ]
 
-        for args, kwargs in unittests_args:
+        for args, kwargs in tutorial:
             parser.add_argument(*args, **kwargs)
 
     def unittest_menu(self):

buildtest/main.py

@@ -55,10 +55,7 @@
 from buildtest.system import BuildTestSystem
 from buildtest.tools.editor import set_editor
 from buildtest.tools.stylecheck import run_style_checks
-from buildtest.tools.tutorialexamples import (
-    generate_aws_examples,
-    generate_tutorial_examples,
-)
+from buildtest.tools.tutorialexamples import generate_tutorial_examples
 from buildtest.tools.unittests import run_unit_tests
 from buildtest.utils.file import (
     create_dir,
@@ -384,10 +381,12 @@ def main():
         )
 
     elif args.subcommands == "tutorial-examples":
-        if args.examples == "spack":
-            generate_tutorial_examples()
-        elif args.examples == "aws":
-            generate_aws_examples()
+        generate_tutorial_examples(
+            examples=args.examples,
+            dryrun=args.dryrun,
+            write=args.write,
+            failfast=args.failfast,
+        )
 
     elif args.subcommands in ["stylecheck", "style"]:
         run_style_checks(