latex-packages/build_scripts/build/build.py

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from pathlib import Path
import git
import PyTeX
from build_scripts.git_hook import get_latest_commit, is_recent
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from .build_information import build_information
def build(src_dir: Path, build_dir: Path, check_existence: bool = True):
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print('[PyTeX] Getting git repository information...')
extra_header, repo_description = build_information()
print('[PyTeX] Building version {version} of LatexPackages'.format(version=repo_description))
print('[PyTeX] Latest commit message: ' + get_latest_commit(git.Repo()).message.strip())
if git.Repo().is_dirty(untracked_files=True):
extra_header += ['WARNING: Local changes to git repository detected.',
' The build will not be reproducible (!)']
num_packages = 0
num_skipped_packages = 0
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num_classes = 0
num_skipped_classes = 0
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for file in src_dir.rglob('*.pysty'):
output_dir = build_dir / str(file.parent.relative_to(src_dir))
if not is_recent(file, git.Repo()):
if not check_existence:
print('[PyTex] Skipping file {file} since it was not modified since last build'.format(file=file.name))
num_skipped_packages += 1
continue
else:
if (output_dir / ('mkessler-' + str(file.with_suffix('.sty').name))).exists():
print('[PyTex] Skipping file {file} since it was not modified since '
'last build and already exists'.format(file=file.name))
num_skipped_packages += 1
continue
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num_packages += 1
formatter = PyTeX.PackageFormatter(
package_name=file.with_suffix('').name,
extra_header=extra_header)
print('[PyTeX] Writing file {}'.format(formatter.file_name))
formatter.make_default_macros()
formatter.format_file(file, output_dir)
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for file in src_dir.rglob('*.pycls'):
output_dir = build_dir / str(file.parent.relative_to(src_dir))
if not is_recent(file, git.Repo()):
if not check_existence:
print('[PyTex] Skipping file {file} since it was not modified since last build'.format(file=file.name))
num_skipped_classes += 1
continue
else:
if (output_dir / ('mkessler-' + str(file.with_suffix('.cls').name))).exists():
print('[PyTex] Skipping file {file} since it was not modified since '
'last build and already exists'.format(file=file.name))
num_skipped_classes += 1
continue
output_dir = build_dir / str(file.parent.relative_to(src_dir))
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num_classes += 1
formatter = PyTeX.ClassFormatter(
class_name=file.with_suffix('').name,
extra_header=extra_header)
print('[PyTeX] Writing class file {}'.format(formatter.file_name))
formatter.make_default_macros()
formatter.format_file(input_path=file, output_dir=output_dir)
print(f'[PyTeX] Successfully built {num_packages} packages (skipped {num_skipped_packages}) '
f'and {num_classes} classes (skipped {num_skipped_classes}) in {build_dir}/')