From 63c4f3fffd99f7b0b3a5f2ff743bd92d506e3765 Mon Sep 17 00:00:00 2001
From: David Hotham <david.hotham@blueyonder.co.uk>
Date: Sun, 19 Jun 2022 13:46:17 +0100
Subject: [PATCH] tell git not to use terminal prompts

---
 src/poetry/vcs/git/system.py | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/poetry/vcs/git/system.py b/src/poetry/vcs/git/system.py
index c1520539462..5ed84733387 100644
--- a/src/poetry/vcs/git/system.py
+++ b/src/poetry/vcs/git/system.py
@@ -1,5 +1,6 @@
 from __future__ import annotations
 
+import os
 import subprocess
 
 from typing import TYPE_CHECKING
@@ -49,8 +50,14 @@ def run(*args: Any, **kwargs: Any) -> str:
             ) + args
 
         git_command = find_git_command()
+        env = os.environ.copy()
+        env["GIT_TERMINAL_PROMPT"] = "0"
         return (
-            subprocess.check_output(git_command + list(args), stderr=subprocess.STDOUT)
+            subprocess.check_output(
+                git_command + list(args),
+                stderr=subprocess.STDOUT,
+                env=env,
+            )
             .decode()
             .strip()
         )