Move all our CLI file formatters to the format dir (#13296)

* move all our file formatters to the format dir

* Apply suggestions from code review

Co-authored-by: Erovia <Erovia@users.noreply.github.com>

Co-authored-by: Erovia <Erovia@users.noreply.github.com>

1 files changed, 27 insertions, 0 deletions

diff --git a/lib/python/qmk/cli/format/text.py b/lib/python/qmk/cli/format/text.py
new file mode 100644
index 000000000..e7e07b729
--- /dev/null
+++ b/lib/python/qmk/cli/format/text.py
@@ -0,0 +1,27 @@
+"""Ensure text files have the proper line endings.
+"""
+from subprocess import CalledProcessError
+
+from milc import cli
+
+
+@cli.subcommand("Ensure text files have the proper line endings.", hidden=True)
+def format_text(cli):
+    """Ensure text files have the proper line endings.
+    """
+    try:
+        file_list_cmd = cli.run(['git', 'ls-files', '-z'], check=True)
+    except CalledProcessError as e:
+        cli.log.error('Could not get file list: %s', e)
+        exit(1)
+    except Exception as e:
+        cli.log.error('Unhandled exception: %s: %s', e.__class__.__name__, e)
+        cli.log.exception(e)
+        exit(1)
+
+    dos2unix = cli.run(['xargs', '-0', 'dos2unix'], stdin=None, input=file_list_cmd.stdout)
+
+    if dos2unix.returncode != 0:
+        print(dos2unix.stderr)
+
+    return dos2unix.returncode