Adding upstream version 1.5.0.upstream/1.5.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 39 insertions, 0 deletions

diff --git a/litecli/packages/prompt_utils.py b/litecli/packages/prompt_utils.py
new file mode 100644
index 0000000..d9ad2b6
--- /dev/null
+++ b/litecli/packages/prompt_utils.py
@@ -0,0 +1,39 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+
+import sys
+import click
+from .parseutils import is_destructive
+
+
+def confirm_destructive_query(queries):
+    """Check if the query is destructive and prompts the user to confirm.
+
+    Returns:
+    * None if the query is non-destructive or we can't prompt the user.
+    * True if the query is destructive and the user wants to proceed.
+    * False if the query is destructive and the user doesn't want to proceed.
+
+    """
+    prompt_text = (
+        "You're about to run a destructive command.\n" "Do you want to proceed? (y/n)"
+    )
+    if is_destructive(queries) and sys.stdin.isatty():
+        return prompt(prompt_text, type=bool)
+
+
+def confirm(*args, **kwargs):
+    """Prompt for confirmation (yes/no) and handle any abort exceptions."""
+    try:
+        return click.confirm(*args, **kwargs)
+    except click.Abort:
+        return False
+
+
+def prompt(*args, **kwargs):
+    """Prompt the user for input and handle any abort exceptions."""
+    try:
+        return click.prompt(*args, **kwargs)
+    except click.Abort:
+        return False