skia2/gn/compile_processors.py
John Stiles a25422faa4 Fetch clang-format automatically when compiling .fp files.
On a freshly fetched repo, setting `skia_compile_processors = true` will
fail to compile because clang-format is missing from the bin directory.
This CL automatically runs fetch-clang-format for you when clang-format
is absent.

Change-Id: Ieeb359176072e92ca235316c820310333732f608
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/295780
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
2020-06-11 17:19:22 +00:00

39 lines
1.2 KiB
Python
Executable File

#!/usr/bin/env python
#
# Copyright 2017 Google Inc.
#
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import os
import subprocess
import sys
skslc = sys.argv[1]
clangFormat = sys.argv[2]
fetchClangFormat = sys.argv[3]
processors = sys.argv[4:]
for p in processors:
print("Recompiling " + p + "...")
try:
if not os.path.isfile(clangFormat):
subprocess.check_call(fetchClangFormat)
noExt, _ = os.path.splitext(p)
head, tail = os.path.split(noExt)
targetDir = os.path.join(head, "generated")
if not os.path.isdir(targetDir):
os.mkdir(targetDir)
target = os.path.join(targetDir, tail)
subprocess.check_output([skslc, p, target + ".h"])
subprocess.check_call(clangFormat + " --sort-includes=false -i \"" +
target + ".h\"", shell=True)
subprocess.check_output([skslc, p, target + ".cpp"])
subprocess.check_call(clangFormat + " --sort-includes=false -i \"" +
target + ".cpp\"", shell=True)
except subprocess.CalledProcessError as err:
print("### Error compiling " + p + ":")
print(err.output)
exit(1)