Adding upstream version 1.0.1.upstream/1.0.1upstream

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

1 files changed, 61 insertions, 0 deletions

diff --git a/mesonbuild/scripts/clangformat.py b/mesonbuild/scripts/clangformat.py
new file mode 100644
index 0000000..a706b76
--- /dev/null
+++ b/mesonbuild/scripts/clangformat.py
@@ -0,0 +1,61 @@
+# Copyright 2018 The Meson development team
+
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+
+#     http://www.apache.org/licenses/LICENSE-2.0
+
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+from __future__ import annotations
+
+import argparse
+import subprocess
+from pathlib import Path
+
+from .run_tool import run_tool
+from ..environment import detect_clangformat
+from ..mesonlib import version_compare
+from ..programs import ExternalProgram
+import typing as T
+
+def run_clang_format(fname: Path, exelist: T.List[str], check: bool) -> subprocess.CompletedProcess:
+    clangformat_10 = False
+    if check:
+        cformat_ver = ExternalProgram('clang-format', exelist).get_version()
+        if version_compare(cformat_ver, '>=10'):
+            clangformat_10 = True
+            exelist = exelist + ['--dry-run', '--Werror']
+        else:
+            original = fname.read_bytes()
+    before = fname.stat().st_mtime
+    ret = subprocess.run(exelist + ['-style=file', '-i', str(fname)])
+    after = fname.stat().st_mtime
+    if before != after:
+        print('File reformatted: ', fname)
+        if check and not clangformat_10:
+            # Restore the original if only checking.
+            fname.write_bytes(original)
+            ret.returncode = 1
+    return ret
+
+def run(args: T.List[str]) -> int:
+    parser = argparse.ArgumentParser()
+    parser.add_argument('--check', action='store_true')
+    parser.add_argument('sourcedir')
+    parser.add_argument('builddir')
+    options = parser.parse_args(args)
+
+    srcdir = Path(options.sourcedir)
+    builddir = Path(options.builddir)
+
+    exelist = detect_clangformat()
+    if not exelist:
+        print('Could not execute clang-format "%s"' % ' '.join(exelist))
+        return 1
+
+    return run_tool('clang-format', srcdir, builddir, run_clang_format, exelist, options.check)