esp-idf/tools/idf_py_actions/create_ext.py
2022-06-15 14:33:29 +02:00

122 lines
5.7 KiB
Python

# SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
# SPDX-License-Identifier: Apache-2.0
from __future__ import print_function
import os
import re
import sys
from distutils.dir_util import copy_tree
from typing import Dict
import click
from idf_py_actions.tools import PropertyDict
def get_type(action: str) -> str:
return action.split('-')[1]
def replace_in_file(filename: str, pattern: str, replacement: str) -> None:
with open(filename, 'r+') as f:
content = f.read()
overwritten_content = re.sub(pattern, replacement, content, flags=re.M)
f.seek(0)
f.write(overwritten_content)
f.truncate()
def is_empty_and_create(path: str, action: str) -> None:
abspath = os.path.abspath(path)
if not os.path.exists(abspath):
os.makedirs(abspath)
elif not os.path.isdir(abspath):
print('Your target path is not a directory. Please remove the', os.path.abspath(abspath),
'or use different target path.')
sys.exit(4)
elif len(os.listdir(path)) > 0:
print('The directory', abspath, 'is not empty. To create a', get_type(action),
'you must empty the directory or choose a different path.')
sys.exit(3)
def create_project(target_path: str, name: str) -> None:
copy_tree(os.path.join(os.environ['IDF_PATH'], 'examples', 'get-started', 'sample_project'), target_path)
main_folder = os.path.join(target_path, 'main')
os.rename(os.path.join(main_folder, 'main.c'), os.path.join(main_folder, '.'.join((name, 'c'))))
replace_in_file(os.path.join(main_folder, 'CMakeLists.txt'), 'main', name)
replace_in_file(os.path.join(target_path, 'CMakeLists.txt'), 'main', name)
os.remove(os.path.join(target_path, 'README.md'))
def create_component(target_path: str, name: str) -> None:
copy_tree(os.path.join(os.environ['IDF_PATH'], 'tools', 'templates', 'sample_component'), target_path)
os.rename(os.path.join(target_path, 'main.c'), os.path.join(target_path, '.'.join((name, 'c'))))
os.rename(os.path.join(target_path, 'include', 'main.h'),
os.path.join(target_path, 'include', '.'.join((name, 'h'))))
replace_in_file(os.path.join(target_path, '.'.join((name, 'c'))), 'main', name)
replace_in_file(os.path.join(target_path, 'CMakeLists.txt'), 'main', name)
def action_extensions(base_actions: Dict, project_path: str) -> Dict:
def create_new(action: str, ctx: click.core.Context, global_args: PropertyDict, **action_args: str) -> Dict:
target_path = action_args.get('path') or os.path.join(project_path, action_args['name'])
is_empty_and_create(target_path, action)
func_action_map = {'create-project': create_project, 'create-component': create_component}
func_action_map[action](target_path, action_args['name'])
print('The', get_type(action), 'was created in', os.path.abspath(target_path))
# after the command execution, no other commands are accepted and idf.py terminates
sys.exit(0)
return {
'actions': {
'create-project': {
'callback': create_new,
'short_help': 'Create a new project.',
'help': ('Create a new project with the name NAME specified as argument. '
'For example: '
'`idf.py create-project new_proj` '
'will create a new project in subdirectory called `new_proj` '
'of the current working directory. '
"For specifying the new project's path, use either the option --path for specifying the "
'destination directory, or the global option -C if the project should be created as a '
'subdirectory of the specified directory. '
'If the target path does not exist it will be created. If the target folder is not empty '
'then the operation will fail with return code 3. '
'If the target path is not a folder, the script will fail with return code 4. '
'After the execution idf.py terminates '
'so this operation should be used alone.'),
'arguments': [{'names': ['name']}],
'options': [
{
'names': ['-p', '--path'],
'help': ('Set the path for the new project. The project '
'will be created directly in the given folder if it does not contain anything'),
},
],
},
'create-component': {
'callback': create_new,
'short_help': 'Create a new component.',
'help': ('Create a new component with the name NAME specified as argument. '
'For example: '
'`idf.py create-component new_comp` '
'will create a new component in subdirectory called `new_comp` '
'of the current working directory. '
"For specifying the new component's path use the option -C. "
'If the target path does not exist then it will be created. '
'If the target folder is not empty '
'then the operation will fail with return code 3. '
'If the target path is not a folder, the script will fail with return code 4. '
'After the execution idf.py terminates '
'so this operation should be used alone.'),
'arguments': [{'names': ['name']}],
}
}
}