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#!/usr/bin/env python
#
# SPDX-License-Identifier: MIT
#
# Copyright The SCons Foundation
#
# Searches through the whole source tree and updates
# the generated *.gen/*.mod files in the docs folder, keeping all
# documentation for the tools, builders and functions...
# as well as the entity declarations for them.
# Uses scons-proc.py under the hood...
import os
import sys
import subprocess
import SConsDoc
# Directory where all generated files are stored
gen_folder = os.path.join('doc', 'generated')
def argpair(key):
""" Return the argument pair *.gen,*.mod for the given key. """
arg = '%s,%s' % (
os.path.join(gen_folder, '%s.gen' % key),
os.path.join(gen_folder, '%s.mod' % key),
)
return arg
def generate_all():
"""Generate the entity files.
Scan for XML files in the SCons directory and call scons-proc.py
to generate the *.gen/*.mod files from it.
"""
flist = []
for path, dirs, files in os.walk('SCons'):
for f in files:
if f.endswith('.xml'):
fpath = os.path.join(path, f)
if SConsDoc.isSConsXml(fpath):
flist.append(fpath)
if flist:
# Does the destination folder exist
try:
os.makedirs(gen_folder, exist_ok=True)
except Exception:
print("Couldn't create destination folder %s! Exiting..." % gen_folder, file=sys.stdout)
return False
# Call scons-proc.py
cp = subprocess.run(
[
sys.executable,
os.path.join('bin', 'scons-proc.py'),
'-b', argpair('builders'),
'-f', argpair('functions'),
'-t', argpair('tools'),
'-v', argpair('variables'),
] + flist,
shell=False,
)
if cp.returncode:
print("Generation failed", file=sys.stderr)
return False
return True
if __name__ == "__main__":
if not generate_all():
sys.exit(1)
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