Merging upstream version 2.9.3.

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

3 files changed, 32 insertions, 24 deletions

diff --git a/pre_commit/commands/autoupdate.py b/pre_commit/commands/autoupdate.py
index 87f6d53..33a3473 100644
--- a/pre_commit/commands/autoupdate.py
+++ b/pre_commit/commands/autoupdate.py
@@ -79,14 +79,12 @@ def _check_hooks_still_exist_at_rev(
     hooks_missing = hooks - {hook['id'] for hook in manifest}
     if hooks_missing:
         raise RepositoryCannotBeUpdatedError(
-            f'Cannot update because the tip of HEAD is missing these hooks:\n'
-            f'{", ".join(sorted(hooks_missing))}',
+            f'Cannot update because the update target is missing these '
+            f'hooks:\n{", ".join(sorted(hooks_missing))}',
         )
 
 
-REV_LINE_RE = re.compile(
-    r'^(\s+)rev:(\s*)([\'"]?)([^\s#]+)(.*)(\r?\n)$', re.DOTALL,
-)
+REV_LINE_RE = re.compile(r'^(\s+)rev:(\s*)([\'"]?)([^\s#]+)(.*)(\r?\n)$')
 
 
 def _original_lines(
diff --git a/pre_commit/commands/migrate_config.py b/pre_commit/commands/migrate_config.py
index d580ff1..a155f6b 100644
--- a/pre_commit/commands/migrate_config.py
+++ b/pre_commit/commands/migrate_config.py
@@ -1,4 +1,5 @@
 import re
+import textwrap
 
 import yaml
 
@@ -6,27 +7,22 @@ from pre_commit.clientlib import load_config
 from pre_commit.util import yaml_load
 
 
-def _indent(s: str) -> str:
-    lines = s.splitlines(True)
-    return ''.join(' ' * 4 + line if line.strip() else line for line in lines)
-
-
 def _is_header_line(line: str) -> bool:
     return line.startswith(('#', '---')) or not line.strip()
 
 
 def _migrate_map(contents: str) -> str:
-    # Find the first non-header line
-    lines = contents.splitlines(True)
-    i = 0
-    # Only loop on non empty configuration file
-    while i < len(lines) and _is_header_line(lines[i]):
-        i += 1
+    if isinstance(yaml_load(contents), list):
+        # Find the first non-header line
+        lines = contents.splitlines(True)
+        i = 0
+        # Only loop on non empty configuration file
+        while i < len(lines) and _is_header_line(lines[i]):
+            i += 1
 
-    header = ''.join(lines[:i])
-    rest = ''.join(lines[i:])
+        header = ''.join(lines[:i])
+        rest = ''.join(lines[i:])
 
-    if isinstance(yaml_load(contents), list):
         # If they are using the "default" flow style of yaml, this operation
         # will yield a valid configuration
         try:
@@ -34,7 +30,7 @@ def _migrate_map(contents: str) -> str:
             yaml_load(trial_contents)
             contents = trial_contents
         except yaml.YAMLError:
-            contents = f'{header}repos:\n{_indent(rest)}'
+            contents = f'{header}repos:\n{textwrap.indent(rest, " " * 4)}'
 
     return contents
 
diff --git a/pre_commit/commands/run.py b/pre_commit/commands/run.py
index 0d335e2..1e8fad2 100644
--- a/pre_commit/commands/run.py
+++ b/pre_commit/commands/run.py
@@ -83,20 +83,32 @@ class Classifier:
             self,
             names: Sequence[str],
             types: Collection[str],
+            types_or: Collection[str],
             exclude_types: Collection[str],
     ) -> List[str]:
-        types, exclude_types = frozenset(types), frozenset(exclude_types)
+        types = frozenset(types)
+        types_or = frozenset(types_or)
+        exclude_types = frozenset(exclude_types)
         ret = []
         for filename in names:
             tags = self._types_for_file(filename)
-            if tags >= types and not tags & exclude_types:
+            if (
+                    tags >= types and
+                    (not types_or or tags & types_or) and
+                    not tags & exclude_types
+            ):
                 ret.append(filename)
         return ret
 
     def filenames_for_hook(self, hook: Hook) -> Tuple[str, ...]:
         names = self.filenames
         names = filter_by_include_exclude(names, hook.files, hook.exclude)
-        names = self.by_types(names, hook.types, hook.exclude_types)
+        names = self.by_types(
+            names,
+            hook.types,
+            hook.types_or,
+            hook.exclude_types,
+        )
         return tuple(names)
 
     @classmethod
@@ -250,7 +262,9 @@ def _all_filenames(args: argparse.Namespace) -> Collection[str]:
 
 
 def _get_diff() -> bytes:
-    _, out, _ = cmd_output_b('git', 'diff', '--no-ext-diff', retcode=None)
+    _, out, _ = cmd_output_b(
+        'git', 'diff', '--no-ext-diff', '--ignore-submodules', retcode=None,
+    )
     return out