X-Git-Url: https://git.madduck.net/etc/vim.git/blobdiff_plain/bbe1bdf1edfedf51b40824c5574413c0b1b35284..50a856970d2453087662a295631d6f24a12bc3a1:/src/black/__init__.py

diff --git a/src/black/__init__.py b/src/black/__init__.py
index 6a703e4..8c28b6b 100644
--- a/src/black/__init__.py
+++ b/src/black/__init__.py
@@ -291,7 +291,8 @@ def validate_regex(
     type=str,
     help=(
         "Require a specific version of Black to be running (useful for unifying results"
-        " across many environments e.g. with a pyproject.toml file)."
+        " across many environments e.g. with a pyproject.toml file). It can be"
+        " either a major version number or an exact version."
     ),
 )
 @click.option(
@@ -474,7 +475,11 @@ def main(
                 out(f"Using configuration in '{config}'.", fg="blue")
 
     error_msg = "Oh no! 💥 💔 💥"
-    if required_version and required_version != __version__:
+    if (
+        required_version
+        and required_version != __version__
+        and required_version != __version__.split(".")[0]
+    ):
         err(
             f"{error_msg} The required version `{required_version}` does not match"
             f" the running version `{__version__}`!"