445 lines
16 KiB
Python
445 lines
16 KiB
Python
import os
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import shutil
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import sys
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from string import Template as stringTemplate
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import setuptools
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from packaging import version
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from setuptools import sandbox
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from cpl.console.foreground_color_enum import ForegroundColorEnum
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from cpl.console.console import Console
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from cpl.environment.application_environment_abc import ApplicationEnvironmentABC
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from cpl_cli.configuration.build_settings import BuildSettings
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from cpl_cli.configuration.project_settings import ProjectSettings
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from cpl_cli.publish.publisher_abc import PublisherABC
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from cpl_cli.templates.build.init_template import InitTemplate
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from cpl_cli.templates.publish.setup_template import SetupTemplate
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class PublisherService(PublisherABC):
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def __init__(self, env: ApplicationEnvironmentABC, project: ProjectSettings, build: BuildSettings):
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"""
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Service to build or publish files for distribution
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:param env:
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:param project:
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:param build:
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"""
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PublisherABC.__init__(self)
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self._env = env
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self._project_settings = project
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self._build_settings = build
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self._source_path = os.path.join(self._env.working_directory, self._build_settings.source_path)
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self._output_path = os.path.join(self._env.working_directory, self._build_settings.output_path)
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self._included_files: list[str] = []
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self._included_dirs: list[str] = []
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self._distributed_files: list[str] = []
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@property
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def source_path(self) -> str:
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return self._source_path
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@property
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def dist_path(self) -> str:
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return self._output_path
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@staticmethod
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def _get_module_name_from_dirs(file: str) -> str:
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"""
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Extracts module name from directories
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:param file:
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:return:
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"""
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if 'src/' in file:
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file = file.replace('src/', '', 1)
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dirs = os.path.dirname(file).split('/')
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for d in dirs:
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if d.__contains__('.'):
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dirs.remove(d)
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if len(dirs) == 0:
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return os.path.basename(file)
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else:
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return '.'.join(dirs)
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@staticmethod
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def _delete_path(path: str):
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"""
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Deletes full path tree
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:param path:
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:return:
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"""
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if os.path.isdir(path):
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try:
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shutil.rmtree(path)
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except Exception as e:
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Console.error(f'{e}')
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exit()
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@staticmethod
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def _create_path(path: str):
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"""
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Creates full path tree
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:param path:
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:return:
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"""
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if not os.path.isdir(path):
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try:
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os.makedirs(path)
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except Exception as e:
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Console.error(f'{e}')
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exit()
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def _is_path_included(self, path: str) -> bool:
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"""
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Checks if the path is included
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:param path:
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:return:
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"""
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for included in self._build_settings.included:
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if included.startswith('*'):
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included = included.replace('*', '')
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if included in path and path not in self._build_settings.excluded:
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return True
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return False
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def _is_path_excluded(self, path: str) -> bool:
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"""
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Checks if the path is excluded
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:param path:
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:return:
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"""
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for excluded in self._build_settings.excluded:
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if excluded.startswith('*'):
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excluded = excluded.replace('*', '')
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if excluded in path and not self._is_path_included(path):
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return True
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return False
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def _read_sources(self):
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"""
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Reads all source files and save included files
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:return:
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"""
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for file in self._build_settings.included:
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rel_path = os.path.relpath(file)
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if os.path.isdir(rel_path):
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for r, d, f in os.walk(rel_path):
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for sub_file in f:
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relative_path = os.path.relpath(r)
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file_path = os.path.join(relative_path, os.path.relpath(sub_file))
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print(file_path)
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self._included_files.append(os.path.relpath(file_path))
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elif os.path.isfile(rel_path):
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print(rel_path)
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self._included_files.append(rel_path)
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for r, d, f in os.walk(self._build_settings.source_path):
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for file in f:
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relative_path = os.path.relpath(r)
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file_path = os.path.join(relative_path, os.path.relpath(file))
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if self._is_path_excluded(relative_path):
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break
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if len(d) > 0:
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for directory in d:
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empty_dir = os.path.join(os.path.dirname(file_path), directory)
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if len(os.listdir(empty_dir)) == 0:
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self._included_dirs.append(empty_dir)
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if not self._is_path_excluded(relative_path):
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self._included_files.append(os.path.relpath(file_path))
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def _create_packages(self):
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"""
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Writes information from template to all included __init__.py
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:return:
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"""
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for file in self._included_files:
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if file.endswith('__init__.py'):
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template_content = ''
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module_file_lines: list[str] = []
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title = self._get_module_name_from_dirs(file)
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if title == '':
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title = self._project_settings.name
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elif not title.__contains__('.'):
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title = f'{self._project_settings.name}.{title}'
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module_py_lines: list[str] = []
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imports = ''
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with open(file, 'r') as py_file:
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module_file_lines = py_file.readlines()
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py_file.close()
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if len(module_file_lines) == 0:
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imports = '# imports:'
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else:
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is_started = False
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for line in module_file_lines:
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if line.__contains__('# imports'):
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is_started = True
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if (line.__contains__('from') or line.__contains__('import')) and is_started:
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module_py_lines.append(line.replace('\n', ''))
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if len(module_py_lines) > 0:
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imports = '\n'.join(module_py_lines)
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template_content = stringTemplate(InitTemplate.get_init_py()).substitute(
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Name=self._project_settings.name,
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Description=self._project_settings.description,
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LongDescription=self._project_settings.long_description,
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CopyrightDate=self._project_settings.copyright_date,
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CopyrightName=self._project_settings.copyright_name,
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LicenseName=self._project_settings.license_name,
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LicenseDescription=self._project_settings.license_description,
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Title=title if title is not None and title != '' else self._project_settings.name,
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Author=self._project_settings.author,
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Version=version.parse(self._project_settings.version.to_str()),
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Major=self._project_settings.version.major,
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Minor=self._project_settings.version.minor,
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Micro=self._project_settings.version.micro,
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Imports=imports
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)
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with open(file, 'w+') as py_file:
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py_file.write(template_content)
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py_file.close()
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def _dist_files(self):
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"""
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Copies all included source files to dist_path
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:return:
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"""
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build_path = os.path.join(self._output_path)
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self._delete_path(build_path)
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self._create_path(build_path)
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for file in self._included_files:
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dist_file = file
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if 'src/' in dist_file:
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dist_file = dist_file.replace('src/', '', 1)
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output_path = os.path.join(build_path, os.path.dirname(dist_file))
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output_file = os.path.join(build_path, dist_file)
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try:
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if not os.path.isdir(output_path):
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os.makedirs(output_path, exist_ok=True)
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except Exception as e:
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Console.error(__name__, f'Cannot create directories: {output_path} -> {e}')
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return
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try:
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self._distributed_files.append(output_file)
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shutil.copy(os.path.abspath(file), output_file)
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except Exception as e:
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Console.error(__name__, f'Cannot copy file: {file} to {output_path} -> {e}')
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return
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for empty_dir in self._included_dirs:
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dist_dir = empty_dir
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if 'src/' in dist_dir:
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dist_dir = dist_dir.replace('src/', '', 1)
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output_path = os.path.join(build_path, dist_dir)
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if not os.path.isdir(output_path):
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os.makedirs(output_path)
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def _clean_dist_files(self):
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"""
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Deletes all included source files from dist_path
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:return:
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"""
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paths: list[str] = []
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for file in self._distributed_files:
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paths.append(os.path.dirname(file))
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if os.path.isfile(file):
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os.remove(file)
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for path in paths:
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if path != self._output_path and os.path.isdir(path):
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shutil.rmtree(path)
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def _create_setup(self):
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"""
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Generates setup.py
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Dependencies: ProjectSettings, BuildSettings
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:return:
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"""
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setup_file = os.path.join(self._output_path, 'setup.py')
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if os.path.isfile(setup_file):
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os.remove(setup_file)
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main = None
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try:
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main_name = self._build_settings.main
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if '.' in self._build_settings.main:
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length = len(self._build_settings.main.split('.'))
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main_name = self._build_settings.main.split('.')[length - 1]
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sys.path.insert(0, self._source_path)
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main_mod = __import__(self._build_settings.main)
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main = getattr(main_mod, main_name)
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except Exception as e:
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Console.error('Could not find entry point', str(e))
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return
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if main is None or not callable(main) and not hasattr(main, 'main'):
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Console.error('Could not find entry point')
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return
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if callable(main):
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mod_name = main.__module__
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func_name = main.__name__
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else:
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mod_name = main.__name__
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func_name = main.main.__name__
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with open(setup_file, 'w+') as setup_py:
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setup_string = stringTemplate(SetupTemplate.get_setup_py()).substitute(
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Name=self._project_settings.name,
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Version=self._project_settings.version.to_str(),
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Packages=setuptools.find_packages(where=self._output_path, exclude=self._build_settings.excluded),
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URL=self._project_settings.url,
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LicenseName=self._project_settings.license_name,
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Author=self._project_settings.author,
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AuthorMail=self._project_settings.author_email,
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IncludePackageData=self._build_settings.include_package_data,
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Description=self._project_settings.description,
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PyRequires=self._project_settings.python_version,
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Dependencies=self._project_settings.dependencies,
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EntryPoints={
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'console_scripts': [
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f'{self._build_settings.entry_point} = {mod_name}:{func_name}'
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]
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},
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PackageData=self._build_settings.package_data
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)
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setup_py.write(setup_string)
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setup_py.close()
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def _run_setup(self):
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"""
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Starts setup.py
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:return:
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"""
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setup_py = os.path.join(self._output_path, 'setup.py')
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if not os.path.isfile(setup_py):
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Console.error(__name__, f'setup.py not found in {self._output_path}')
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return
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try:
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sandbox.run_setup(os.path.abspath(setup_py), [
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'sdist',
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f'--dist-dir={os.path.join(self._output_path, "setup")}',
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'bdist_wheel',
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f'--bdist-dir={os.path.join(self._output_path, "bdist")}',
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f'--dist-dir={os.path.join(self._output_path, "setup")}'
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])
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os.remove(setup_py)
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except Exception as e:
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Console.error('Executing setup.py failed', str(e))
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def include(self, path: str):
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"""
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Includes given path from sources
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:param path:
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:return:
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"""
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self._build_settings.included.append(path)
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def exclude(self, path: str):
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"""
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Excludes given path from sources
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:param path:
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:return:
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"""
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self._build_settings.excluded.append(path)
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def build(self):
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"""
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Build the CPL project to dist_path/build
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1. Reads all included source files
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2. Writes informations from template to all included __init__.py
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3. Copies all included source files to dist_path/build
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:return:
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"""
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self._output_path = os.path.join(self._output_path, 'build')
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Console.spinner('Reading source files:', self._read_sources, text_foreground_color=ForegroundColorEnum.green,
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spinner_foreground_color=ForegroundColorEnum.blue)
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Console.spinner('Creating internal packages:', self._create_packages,
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text_foreground_color=ForegroundColorEnum.green,
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spinner_foreground_color=ForegroundColorEnum.blue)
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Console.spinner('Building application:', self._dist_files, text_foreground_color=ForegroundColorEnum.green,
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spinner_foreground_color=ForegroundColorEnum.blue)
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def publish(self):
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"""
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Publishes the CPL project to dist_path/publish
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1. Builds the project
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2. Generates setup.py
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3. Start setup.py
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4. Remove all included source from dist_path/publish
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:return:
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"""
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self._output_path = os.path.join(self._output_path, 'publish')
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Console.write_line('Build:')
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Console.spinner(
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'Reading source files:',
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self._read_sources,
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text_foreground_color=ForegroundColorEnum.green,
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spinner_foreground_color=ForegroundColorEnum.blue
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)
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Console.spinner(
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'Creating internal packages:',
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self._create_packages,
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text_foreground_color=ForegroundColorEnum.green,
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spinner_foreground_color=ForegroundColorEnum.blue
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)
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Console.spinner(
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'Building application:',
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self._dist_files,
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text_foreground_color=ForegroundColorEnum.green,
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spinner_foreground_color=ForegroundColorEnum.blue
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)
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Console.write_line('\nPublish:')
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Console.spinner(
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'Generating setup.py:',
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self._create_setup,
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text_foreground_color=ForegroundColorEnum.green,
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spinner_foreground_color=ForegroundColorEnum.blue
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)
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Console.write_line('Running setup.py:\n')
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self._run_setup()
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Console.spinner(
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'Cleaning dist path:',
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self._clean_dist_files,
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text_foreground_color=ForegroundColorEnum.green,
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spinner_foreground_color=ForegroundColorEnum.blue
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)
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