--- /dev/null
+#!/usr/bin/env python
+# coding=utf-8
+#
+# This script helps installing tools required to use the ESP-IDF, and updating PATH
+# to use the installed tools. It can also create a Python virtual environment,
+# and install Python requirements into it.
+# It does not install OS dependencies. It does install tools such as the Xtensa
+# GCC toolchain and ESP32 ULP coprocessor toolchain.
+#
+# By default, downloaded tools will be installed under $HOME/.espressif directory
+# (%USERPROFILE%/.espressif on Windows). This path can be modified by setting
+# IDF_TOOLS_PATH variable prior to running this tool.
+#
+# Users do not need to interact with this script directly. In IDF root directory,
+# install.sh (.bat) and export.sh (.bat) scripts are provided to invoke this script.
+#
+# Usage:
+#
+# * To install the tools, run `idf_tools.py install`.
+#
+# * To install the Python environment, run `idf_tools.py install-python-env`.
+#
+# * To start using the tools, run `eval "$(idf_tools.py export)"` — this will update
+# the PATH to point to the installed tools and set up other environment variables
+# needed by the tools.
+#
+###
+#
+# Copyright 2019 Espressif Systems (Shanghai) PTE LTD
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import json
+import os
+import subprocess
+import sys
+import argparse
+import re
+import platform
+import hashlib
+import tarfile
+import zipfile
+import errno
+import shutil
+import functools
+from collections import OrderedDict, namedtuple
+
+try:
+ from urllib.request import urlretrieve
+except ImportError:
+ from urllib import urlretrieve
+
+
+TOOLS_FILE = 'tools/tools.json'
+TOOLS_SCHEMA_FILE = 'tools/tools_schema.json'
+TOOLS_FILE_NEW = 'tools/tools.new.json'
+TOOLS_FILE_VERSION = 1
+IDF_TOOLS_PATH_DEFAULT = os.path.join('~', '.espressif')
+UNKNOWN_VERSION = 'unknown'
+SUBST_TOOL_PATH_REGEX = re.compile(r'\${TOOL_PATH}')
+VERSION_REGEX_REPLACE_DEFAULT = r'\1'
+IDF_MAINTAINER = os.environ.get('IDF_MAINTAINER') or False
+TODO_MESSAGE = 'TODO'
+DOWNLOAD_RETRY_COUNT = 3
+URL_PREFIX_MAP_SEPARATOR = ','
+IDF_TOOLS_INSTALL_CMD = os.environ.get('IDF_TOOLS_INSTALL_CMD')
+IDF_TOOLS_EXPORT_CMD = os.environ.get('IDF_TOOLS_INSTALL_CMD')
+
+PYTHON_PLATFORM = platform.system() + '-' + platform.machine()
+
+# Identifiers used in tools.json for different platforms.
+PLATFORM_WIN32 = 'win32'
+PLATFORM_WIN64 = 'win64'
+PLATFORM_MACOS = 'macos'
+PLATFORM_LINUX32 = 'linux-i686'
+PLATFORM_LINUX64 = 'linux-amd64'
+PLATFORM_LINUX_ARM32 = 'linux-armel'
+PLATFORM_LINUX_ARM64 = 'linux-arm64'
+
+
+# Mappings from various other names these platforms are known as, to the identifiers above.
+# This includes strings produced from "platform.system() + '-' + platform.machine()", see PYTHON_PLATFORM
+# definition above.
+# This list also includes various strings used in release archives of xtensa-esp32-elf-gcc, OpenOCD, etc.
+PLATFORM_FROM_NAME = {
+ # Windows
+ PLATFORM_WIN32: PLATFORM_WIN32,
+ 'Windows-i686': PLATFORM_WIN32,
+ PLATFORM_WIN64: PLATFORM_WIN64,
+ 'Windows-x86_64': PLATFORM_WIN64,
+ 'Windows-AMD64': PLATFORM_WIN64,
+ # macOS
+ PLATFORM_MACOS: PLATFORM_MACOS,
+ 'osx': PLATFORM_MACOS,
+ 'darwin': PLATFORM_MACOS,
+ 'Darwin-x86_64': PLATFORM_MACOS,
+ # Linux
+ PLATFORM_LINUX64: PLATFORM_LINUX64,
+ 'linux64': PLATFORM_LINUX64,
+ 'Linux-x86_64': PLATFORM_LINUX64,
+ PLATFORM_LINUX32: PLATFORM_LINUX32,
+ 'linux32': PLATFORM_LINUX32,
+ 'Linux-i686': PLATFORM_LINUX32,
+ PLATFORM_LINUX_ARM32: PLATFORM_LINUX_ARM32,
+ 'Linux-arm': PLATFORM_LINUX_ARM32,
+ 'Linux-armv7l': PLATFORM_LINUX_ARM32,
+ PLATFORM_LINUX_ARM64: PLATFORM_LINUX_ARM64,
+ 'Linux-arm64': PLATFORM_LINUX_ARM64,
+ 'Linux-aarch64': PLATFORM_LINUX_ARM64,
+ 'Linux-armv8l': PLATFORM_LINUX_ARM64,
+}
+
+UNKNOWN_PLATFORM = 'unknown'
+CURRENT_PLATFORM = PLATFORM_FROM_NAME.get(PYTHON_PLATFORM, UNKNOWN_PLATFORM)
+
+EXPORT_SHELL = 'shell'
+EXPORT_KEY_VALUE = 'key-value'
+
+
+global_quiet = False
+global_idf_path = None
+global_idf_tools_path = None
+global_tools_json = None
+
+
+def fatal(text, *args):
+ if not global_quiet:
+ sys.stderr.write('ERROR: ' + text + '\n', *args)
+
+
+def warn(text, *args):
+ if not global_quiet:
+ sys.stderr.write('WARNING: ' + text + '\n', *args)
+
+
+def info(text, f=None, *args):
+ if not global_quiet:
+ if f is None:
+ f = sys.stdout
+ f.write(text + '\n', *args)
+
+
+def run_cmd_check_output(cmd, input_text=None, extra_paths=None):
+ # If extra_paths is given, locate the executable in one of these directories.
+ # Note: it would seem logical to add extra_paths to env[PATH], instead, and let OS do the job of finding the
+ # executable for us. However this does not work on Windows: https://bugs.python.org/issue8557.
+ if extra_paths:
+ found = False
+ extensions = ['']
+ if sys.platform == 'win32':
+ extensions.append('.exe')
+ for path in extra_paths:
+ for ext in extensions:
+ fullpath = os.path.join(path, cmd[0] + ext)
+ if os.path.exists(fullpath):
+ cmd[0] = fullpath
+ found = True
+ break
+ if found:
+ break
+
+ try:
+ if input_text:
+ input_text = input_text.encode()
+ result = subprocess.run(cmd, capture_output=True, check=True, input=input_text)
+ return result.stdout + result.stderr
+ except AttributeError:
+ p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stdin=subprocess.PIPE, stderr=subprocess.PIPE)
+ stdout, stderr = p.communicate(input_text)
+ if p.returncode != 0:
+ try:
+ raise subprocess.CalledProcessError(p.returncode, cmd, stdout, stderr)
+ except TypeError:
+ raise subprocess.CalledProcessError(p.returncode, cmd, stdout)
+ return stdout + stderr
+
+
+def to_shell_specific_paths(paths_list):
+ if sys.platform == 'win32':
+ paths_list = [p.replace('/', os.path.sep) if os.path.sep in p else p for p in paths_list]
+
+ if 'MSYSTEM' in os.environ:
+ paths_msys = run_cmd_check_output(['cygpath', '-u', '-f', '-'],
+ input_text='\n'.join(paths_list))
+ paths_list = paths_msys.decode().strip().split('\n')
+
+ return paths_list
+
+
+def get_env_for_extra_paths(extra_paths):
+ """
+ Return a copy of environment variables dict, prepending paths listed in extra_paths
+ to the PATH environment variable.
+ """
+ env_arg = os.environ.copy()
+ new_path = os.pathsep.join(extra_paths) + os.pathsep + env_arg['PATH']
+ if sys.version_info.major == 2:
+ env_arg['PATH'] = new_path.encode('utf8')
+ else:
+ env_arg['PATH'] = new_path
+ return env_arg
+
+
+def get_file_size_sha256(filename, block_size=65536):
+ sha256 = hashlib.sha256()
+ size = 0
+ with open(filename, 'rb') as f:
+ for block in iter(lambda: f.read(block_size), b''):
+ sha256.update(block)
+ size += len(block)
+ return size, sha256.hexdigest()
+
+
+def report_progress(count, block_size, total_size):
+ percent = int(count * block_size * 100 / total_size)
+ percent = min(100, percent)
+ sys.stdout.write("\r%d%%" % percent)
+ sys.stdout.flush()
+
+
+def mkdir_p(path):
+ try:
+ os.makedirs(path)
+ except OSError as exc:
+ if exc.errno != errno.EEXIST or not os.path.isdir(path):
+ raise
+
+
+def unpack(filename, destination):
+ info('Extracting {0} to {1}'.format(filename, destination))
+ if filename.endswith('tar.gz'):
+ archive_obj = tarfile.open(filename, 'r:gz')
+ elif filename.endswith('zip'):
+ archive_obj = zipfile.ZipFile(filename)
+ else:
+ raise NotImplementedError('Unsupported archive type')
+ if sys.version_info.major == 2:
+ # This is a workaround for the issue that unicode destination is not handled:
+ # https://bugs.python.org/issue17153
+ destination = str(destination)
+ archive_obj.extractall(destination)
+
+
+def strip_container_dirs(path, levels):
+ assert levels > 0
+ # move the original directory out of the way (add a .tmp suffix)
+ tmp_path = path + '.tmp'
+ if os.path.exists(tmp_path):
+ shutil.rmtree(tmp_path)
+ os.rename(path, tmp_path)
+ os.mkdir(path)
+ base_path = tmp_path
+ # walk given number of levels down
+ for level in range(levels):
+ contents = os.listdir(base_path)
+ if len(contents) > 1:
+ raise RuntimeError('at level {}, expected 1 entry, got {}'.format(level, contents))
+ base_path = os.path.join(base_path, contents[0])
+ if not os.path.isdir(base_path):
+ raise RuntimeError('at level {}, {} is not a directory'.format(level, contents[0]))
+ # get the list of directories/files to move
+ contents = os.listdir(base_path)
+ for name in contents:
+ move_from = os.path.join(base_path, name)
+ move_to = os.path.join(path, name)
+ os.rename(move_from, move_to)
+ shutil.rmtree(tmp_path)
+
+
+class ToolNotFound(RuntimeError):
+ pass
+
+
+class ToolExecError(RuntimeError):
+ pass
+
+
+class DownloadError(RuntimeError):
+ pass
+
+
+class IDFToolDownload(object):
+ def __init__(self, platform_name, url, size, sha256):
+ self.platform_name = platform_name
+ self.url = url
+ self.size = size
+ self.sha256 = sha256
+ self.platform_name = platform_name
+
+
+@functools.total_ordering
+class IDFToolVersion(object):
+ STATUS_RECOMMENDED = 'recommended'
+ STATUS_SUPPORTED = 'supported'
+ STATUS_DEPRECATED = 'deprecated'
+
+ STATUS_VALUES = [STATUS_RECOMMENDED, STATUS_SUPPORTED, STATUS_DEPRECATED]
+
+ def __init__(self, version, status):
+ self.version = version
+ self.status = status
+ self.downloads = OrderedDict()
+ self.latest = False
+
+ def __lt__(self, other):
+ if self.status != other.status:
+ return self.status > other.status
+ else:
+ assert not (self.status == IDFToolVersion.STATUS_RECOMMENDED
+ and other.status == IDFToolVersion.STATUS_RECOMMENDED)
+ return self.version < other.version
+
+ def __eq__(self, other):
+ return self.status == other.status and self.version == other.version
+
+ def add_download(self, platform_name, url, size, sha256):
+ self.downloads[platform_name] = IDFToolDownload(platform_name, url, size, sha256)
+
+ def get_download_for_platform(self, platform_name):
+ if platform_name in PLATFORM_FROM_NAME.keys():
+ platform_name = PLATFORM_FROM_NAME[platform_name]
+ if platform_name in self.downloads.keys():
+ return self.downloads[platform_name]
+ if 'any' in self.downloads.keys():
+ return self.downloads['any']
+ return None
+
+ def compatible_with_platform(self, platform_name=PYTHON_PLATFORM):
+ return self.get_download_for_platform(platform_name) is not None
+
+
+OPTIONS_LIST = ['version_cmd',
+ 'version_regex',
+ 'version_regex_replace',
+ 'export_paths',
+ 'export_vars',
+ 'install',
+ 'info_url',
+ 'license',
+ 'strip_container_dirs']
+
+IDFToolOptions = namedtuple('IDFToolOptions', OPTIONS_LIST)
+
+
+class IDFTool(object):
+ # possible values of 'install' field
+ INSTALL_ALWAYS = 'always'
+ INSTALL_ON_REQUEST = 'on_request'
+ INSTALL_NEVER = 'never'
+
+ def __init__(self, name, description, install, info_url, license, version_cmd, version_regex, version_regex_replace=None,
+ strip_container_dirs=0):
+ self.name = name
+ self.description = description
+ self.versions = OrderedDict()
+ self.version_in_path = None
+ self.versions_installed = []
+ if version_regex_replace is None:
+ version_regex_replace = VERSION_REGEX_REPLACE_DEFAULT
+ self.options = IDFToolOptions(version_cmd, version_regex, version_regex_replace,
+ [], OrderedDict(), install, info_url, license, strip_container_dirs)
+ self.platform_overrides = []
+ self._update_current_options()
+
+ def _update_current_options(self):
+ self._current_options = IDFToolOptions(*self.options)
+ for override in self.platform_overrides:
+ if CURRENT_PLATFORM not in override['platforms']:
+ continue
+ override_dict = override.copy()
+ del override_dict['platforms']
+ self._current_options = self._current_options._replace(**override_dict)
+
+ def add_version(self, version):
+ assert(type(version) is IDFToolVersion)
+ self.versions[version.version] = version
+
+ def get_path(self):
+ return os.path.join(global_idf_tools_path, 'tools', self.name)
+
+ def get_path_for_version(self, version):
+ assert(version in self.versions)
+ return os.path.join(self.get_path(), version)
+
+ def get_export_paths(self, version):
+ tool_path = self.get_path_for_version(version)
+ return [os.path.join(tool_path, *p) for p in self._current_options.export_paths]
+
+ def get_export_vars(self, version):
+ """
+ Get the dictionary of environment variables to be exported, for the given version.
+ Expands:
+ - ${TOOL_PATH} => the actual path where the version is installed
+ """
+ result = {}
+ for k, v in self._current_options.export_vars.items():
+ replace_path = self.get_path_for_version(version).replace('\\', '\\\\')
+ v_repl = re.sub(SUBST_TOOL_PATH_REGEX, replace_path, v)
+ if v_repl != v:
+ v_repl = to_shell_specific_paths([v_repl])[0]
+ result[k] = v_repl
+ return result
+
+ def check_version(self, extra_paths=None):
+ """
+ Execute the tool, optionally prepending extra_paths to PATH,
+ extract the version string and return it as a result.
+ Raises ToolNotFound if the tool is not found (not present in the paths).
+ Raises ToolExecError if the tool returns with a non-zero exit code.
+ Returns 'unknown' if tool returns something from which version string
+ can not be extracted.
+ """
+ cmd = self._current_options.version_cmd
+ try:
+ version_cmd_result = run_cmd_check_output(cmd, None, extra_paths)
+ except OSError:
+ # tool is not on the path
+ raise ToolNotFound('Tool {} not found'.format(self.name))
+ except subprocess.CalledProcessError as e:
+ raise ToolExecError('Command {} has returned non-zero exit code ({})\n'.format(
+ ' '.join(self._current_options.version_cmd), e.returncode))
+
+ in_str = version_cmd_result.decode()
+ match = re.search(self._current_options.version_regex, in_str)
+ if not match:
+ return UNKNOWN_VERSION
+ return re.sub(self._current_options.version_regex, self._current_options.version_regex_replace, match.group(0))
+
+ def get_install_type(self):
+ return self._current_options.install
+
+ def get_recommended_version(self):
+ recommended_versions = [k for k, v in self.versions.items()
+ if v.status == IDFToolVersion.STATUS_RECOMMENDED
+ and v.compatible_with_platform()]
+ assert len(recommended_versions) <= 1
+ if recommended_versions:
+ return recommended_versions[0]
+ return None
+
+ def get_preferred_installed_version(self):
+ recommended_versions = [k for k in self.versions_installed
+ if self.versions[k].status == IDFToolVersion.STATUS_RECOMMENDED
+ and self.versions[k].compatible_with_platform()]
+ assert len(recommended_versions) <= 1
+ if recommended_versions:
+ return recommended_versions[0]
+ return None
+
+ def find_installed_versions(self):
+ """
+ Checks whether the tool can be found in PATH and in global_idf_tools_path.
+ Writes results to self.version_in_path and self.versions_installed.
+ """
+ # First check if the tool is in system PATH
+ try:
+ ver_str = self.check_version()
+ except ToolNotFound:
+ # not in PATH
+ pass
+ except ToolExecError:
+ warn('tool {} found in path, but failed to run'.format(self.name))
+ else:
+ self.version_in_path = ver_str
+
+ # Now check all the versions installed in global_idf_tools_path
+ self.versions_installed = []
+ for version, version_obj in self.versions.items():
+ if not version_obj.compatible_with_platform():
+ continue
+ tool_path = self.get_path_for_version(version)
+ if not os.path.exists(tool_path):
+ # version not installed
+ continue
+ try:
+ ver_str = self.check_version(self.get_export_paths(version))
+ except ToolNotFound:
+ warn('directory for tool {} version {} is present, but tool was not found'.format(
+ self.name, version))
+ except ToolExecError:
+ warn('tool {} version {} is installed, but the tool failed to run'.format(
+ self.name, version))
+ else:
+ if ver_str != version:
+ warn('tool {} version {} is installed, but has reported version {}'.format(
+ self.name, version, ver_str))
+ else:
+ self.versions_installed.append(version)
+
+ def download(self, version):
+ assert(version in self.versions)
+ download_obj = self.versions[version].get_download_for_platform(PYTHON_PLATFORM)
+ if not download_obj:
+ fatal('No packages for tool {} platform {}!'.format(self.name, PYTHON_PLATFORM))
+ raise DownloadError()
+
+ url = download_obj.url
+ archive_name = os.path.basename(url)
+ local_path = os.path.join(global_idf_tools_path, 'dist', archive_name)
+ mkdir_p(os.path.dirname(local_path))
+
+ if os.path.isfile(local_path):
+ if not self.check_download_file(download_obj, local_path):
+ warn('removing downloaded file {0} and downloading again'.format(archive_name))
+ os.unlink(local_path)
+ else:
+ info('file {0} is already downloaded'.format(archive_name))
+ return
+
+ downloaded = False
+ for retry in range(DOWNLOAD_RETRY_COUNT):
+ local_temp_path = local_path + '.tmp'
+ info('Downloading {} to {}'.format(archive_name, local_temp_path))
+ urlretrieve(url, local_temp_path, report_progress)
+ sys.stdout.write("\rDone\n")
+ sys.stdout.flush()
+ if not self.check_download_file(download_obj, local_temp_path):
+ warn('Failed to download file {}'.format(local_temp_path))
+ continue
+ os.rename(local_temp_path, local_path)
+ downloaded = True
+ break
+ if not downloaded:
+ fatal('Failed to download, and retry count has expired')
+ raise DownloadError()
+
+ def install(self, version):
+ # Currently this is called after calling 'download' method, so here are a few asserts
+ # for the conditions which should be true once that method is done.
+ assert (version in self.versions)
+ download_obj = self.versions[version].get_download_for_platform(PYTHON_PLATFORM)
+ assert (download_obj is not None)
+ archive_name = os.path.basename(download_obj.url)
+ archive_path = os.path.join(global_idf_tools_path, 'dist', archive_name)
+ assert (os.path.isfile(archive_path))
+ dest_dir = self.get_path_for_version(version)
+ if os.path.exists(dest_dir):
+ warn('destination path already exists, removing')
+ shutil.rmtree(dest_dir)
+ mkdir_p(dest_dir)
+ unpack(archive_path, dest_dir)
+ if self._current_options.strip_container_dirs:
+ strip_container_dirs(dest_dir, self._current_options.strip_container_dirs)
+
+ @staticmethod
+ def check_download_file(download_obj, local_path):
+ expected_sha256 = download_obj.sha256
+ expected_size = download_obj.size
+ file_size, file_sha256 = get_file_size_sha256(local_path)
+ if file_size != expected_size:
+ warn('file size mismatch for {0}'.format(local_path))
+ return False
+ if file_sha256 != expected_sha256:
+ warn('hash mismatch for {0}'.format(local_path))
+ return False
+ return True
+
+ @classmethod
+ def from_json(cls, tool_dict):
+ # json.load will return 'str' types in Python 3 and 'unicode' in Python 2
+ expected_str_type = type(u'')
+
+ # Validate json fields
+ tool_name = tool_dict.get('name')
+ if type(tool_name) is not expected_str_type:
+ raise RuntimeError('tool_name is not a string')
+
+ description = tool_dict.get('description')
+ if type(description) is not expected_str_type:
+ raise RuntimeError('description is not a string')
+
+ version_cmd = tool_dict.get('version_cmd')
+ if type(version_cmd) is not list:
+ raise RuntimeError('version_cmd for tool %s is not a list of strings' % tool_name)
+
+ version_regex = tool_dict.get('version_regex')
+ if type(version_regex) is not expected_str_type or not version_regex:
+ raise RuntimeError('version_regex for tool %s is not a non-empty string' % tool_name)
+
+ version_regex_replace = tool_dict.get('version_regex_replace')
+ if version_regex_replace and type(version_regex_replace) is not expected_str_type:
+ raise RuntimeError('version_regex_replace for tool %s is not a string' % tool_name)
+
+ export_paths = tool_dict.get('export_paths')
+ if type(export_paths) is not list:
+ raise RuntimeError('export_paths for tool %s is not a list' % tool_name)
+
+ export_vars = tool_dict.get('export_vars', {})
+ if type(export_vars) is not dict:
+ raise RuntimeError('export_vars for tool %s is not a mapping' % tool_name)
+
+ versions = tool_dict.get('versions')
+ if type(versions) is not list:
+ raise RuntimeError('versions for tool %s is not an array' % tool_name)
+
+ install = tool_dict.get('install', False)
+ if type(install) is not expected_str_type:
+ raise RuntimeError('install for tool %s is not a string' % tool_name)
+
+ info_url = tool_dict.get('info_url', False)
+ if type(info_url) is not expected_str_type:
+ raise RuntimeError('info_url for tool %s is not a string' % tool_name)
+
+ license = tool_dict.get('license', False)
+ if type(license) is not expected_str_type:
+ raise RuntimeError('license for tool %s is not a string' % tool_name)
+
+ strip_container_dirs = tool_dict.get('strip_container_dirs', 0)
+ if strip_container_dirs and type(strip_container_dirs) is not int:
+ raise RuntimeError('strip_container_dirs for tool %s is not an int' % tool_name)
+
+ overrides_list = tool_dict.get('platform_overrides', [])
+ if type(overrides_list) is not list:
+ raise RuntimeError('platform_overrides for tool %s is not a list' % tool_name)
+
+ # Create the object
+ tool_obj = cls(tool_name, description, install, info_url, license,
+ version_cmd, version_regex, version_regex_replace,
+ strip_container_dirs)
+
+ for path in export_paths:
+ tool_obj.options.export_paths.append(path)
+
+ for name, value in export_vars.items():
+ tool_obj.options.export_vars[name] = value
+
+ for index, override in enumerate(overrides_list):
+ platforms_list = override.get('platforms')
+ if type(platforms_list) is not list:
+ raise RuntimeError('platforms for override %d of tool %s is not a list' % (index, tool_name))
+
+ install = override.get('install')
+ if install is not None and type(install) is not expected_str_type:
+ raise RuntimeError('install for override %d of tool %s is not a string' % (index, tool_name))
+
+ version_cmd = override.get('version_cmd')
+ if version_cmd is not None and type(version_cmd) is not list:
+ raise RuntimeError('version_cmd for override %d of tool %s is not a list of strings' %
+ (index, tool_name))
+
+ version_regex = override.get('version_regex')
+ if version_regex is not None and (type(version_regex) is not expected_str_type or not version_regex):
+ raise RuntimeError('version_regex for override %d of tool %s is not a non-empty string' %
+ (index, tool_name))
+
+ version_regex_replace = override.get('version_regex_replace')
+ if version_regex_replace is not None and type(version_regex_replace) is not expected_str_type:
+ raise RuntimeError('version_regex_replace for override %d of tool %s is not a string' %
+ (index, tool_name))
+
+ export_paths = override.get('export_paths')
+ if export_paths is not None and type(export_paths) is not list:
+ raise RuntimeError('export_paths for override %d of tool %s is not a list' % (index, tool_name))
+
+ export_vars = override.get('export_vars')
+ if export_vars is not None and type(export_vars) is not dict:
+ raise RuntimeError('export_vars for override %d of tool %s is not a mapping' % (index, tool_name))
+ tool_obj.platform_overrides.append(override)
+
+ recommended_versions = {}
+ for version_dict in versions:
+ version = version_dict.get('name')
+ if type(version) is not expected_str_type:
+ raise RuntimeError('version name for tool {} is not a string'.format(tool_name))
+
+ version_status = version_dict.get('status')
+ if type(version_status) is not expected_str_type and version_status not in IDFToolVersion.STATUS_VALUES:
+ raise RuntimeError('tool {} version {} status is not one of {}', tool_name, version,
+ IDFToolVersion.STATUS_VALUES)
+
+ version_obj = IDFToolVersion(version, version_status)
+ for platform_id, platform_dict in version_dict.items():
+ if platform_id in ['name', 'status']:
+ continue
+ if platform_id not in PLATFORM_FROM_NAME.keys():
+ raise RuntimeError('invalid platform %s for tool %s version %s' %
+ (platform_id, tool_name, version))
+
+ version_obj.add_download(platform_id,
+ platform_dict['url'], platform_dict['size'], platform_dict['sha256'])
+
+ if version_status == IDFToolVersion.STATUS_RECOMMENDED:
+ if platform_id not in recommended_versions:
+ recommended_versions[platform_id] = []
+ recommended_versions[platform_id].append(version)
+
+ tool_obj.add_version(version_obj)
+ for platform_id, version_list in recommended_versions.items():
+ if len(version_list) > 1:
+ raise RuntimeError('tool {} for platform {} has {} recommended versions'.format(
+ tool_name, platform_id, len(recommended_versions)))
+ if install != IDFTool.INSTALL_NEVER and len(recommended_versions) == 0:
+ raise RuntimeError('required/optional tool {} for platform {} has no recommended versions'.format(
+ tool_name, platform_id))
+
+ tool_obj._update_current_options()
+ return tool_obj
+
+ def to_json(self):
+ versions_array = []
+ for version, version_obj in self.versions.items():
+ version_json = {
+ 'name': version,
+ 'status': version_obj.status
+ }
+ for platform_id, download in version_obj.downloads.items():
+ version_json[platform_id] = {
+ 'url': download.url,
+ 'size': download.size,
+ 'sha256': download.sha256
+ }
+ versions_array.append(version_json)
+ overrides_array = self.platform_overrides
+
+ tool_json = {
+ 'name': self.name,
+ 'description': self.description,
+ 'export_paths': self.options.export_paths,
+ 'export_vars': self.options.export_vars,
+ 'install': self.options.install,
+ 'info_url': self.options.info_url,
+ 'license': self.options.license,
+ 'version_cmd': self.options.version_cmd,
+ 'version_regex': self.options.version_regex,
+ 'versions': versions_array,
+ }
+ if self.options.version_regex_replace != VERSION_REGEX_REPLACE_DEFAULT:
+ tool_json['version_regex_replace'] = self.options.version_regex_replace
+ if overrides_array:
+ tool_json['platform_overrides'] = overrides_array
+ if self.options.strip_container_dirs:
+ tool_json['strip_container_dirs'] = self.options.strip_container_dirs
+ return tool_json
+
+
+def load_tools_info():
+ """
+ Load tools metadata from tools.json, return a dictionary: tool name - tool info
+ """
+ tool_versions_file_name = global_tools_json
+
+ with open(tool_versions_file_name, 'r') as f:
+ tools_info = json.load(f)
+
+ return parse_tools_info_json(tools_info)
+
+
+def parse_tools_info_json(tools_info):
+ """
+ Parse and validate the dictionary obtained by loading the tools.json file.
+ Returns a dictionary of tools (key: tool name, value: IDFTool object).
+ """
+ if tools_info['version'] != TOOLS_FILE_VERSION:
+ raise RuntimeError('Invalid version')
+
+ tools_dict = OrderedDict()
+
+ tools_array = tools_info.get('tools')
+ if type(tools_array) is not list:
+ raise RuntimeError('tools property is missing or not an array')
+
+ for tool_dict in tools_array:
+ tool = IDFTool.from_json(tool_dict)
+ tools_dict[tool.name] = tool
+
+ return tools_dict
+
+
+def dump_tools_json(tools_info):
+ tools_array = []
+ for tool_name, tool_obj in tools_info.items():
+ tool_json = tool_obj.to_json()
+ tools_array.append(tool_json)
+ file_json = {'version': TOOLS_FILE_VERSION, 'tools': tools_array}
+ return json.dumps(file_json, indent=2, separators=(',', ': '), sort_keys=True)
+
+
+def get_python_env_path():
+ python_ver_major_minor = '{}.{}'.format(sys.version_info.major, sys.version_info.minor)
+
+ version_file_path = os.path.join(global_idf_path, 'version.txt')
+ if os.path.exists(version_file_path):
+ with open(version_file_path, "r") as version_file:
+ idf_version_str = version_file.read()
+ else:
+ idf_version_str = subprocess.check_output(['git', '-C', global_idf_path, 'describe', '--tags'], cwd=global_idf_path, env=os.environ).decode()
+ match = re.match(r'^v([0-9]+\.[0-9]+).*', idf_version_str)
+ idf_version = match.group(1)
+
+ idf_python_env_path = os.path.join(global_idf_tools_path, 'python_env',
+ 'idf{}_py{}_env'.format(idf_version, python_ver_major_minor))
+
+ if sys.platform == 'win32':
+ subdir = 'Scripts'
+ python_exe = 'python.exe'
+ else:
+ subdir = 'bin'
+ python_exe = 'python'
+
+ idf_python_export_path = os.path.join(idf_python_env_path, subdir)
+ virtualenv_python = os.path.join(idf_python_export_path, python_exe)
+
+ return idf_python_env_path, idf_python_export_path, virtualenv_python
+
+
+def action_list(args):
+ tools_info = load_tools_info()
+ for name, tool in tools_info.items():
+ if tool.get_install_type() == IDFTool.INSTALL_NEVER:
+ continue
+ optional_str = ' (optional)' if tool.get_install_type() == IDFTool.INSTALL_ON_REQUEST else ''
+ info('* {}: {}{}'.format(name, tool.description, optional_str))
+ tool.find_installed_versions()
+ versions_for_platform = {k: v for k, v in tool.versions.items() if v.compatible_with_platform()}
+ if not versions_for_platform:
+ info(' (no versions compatible with platform {})'.format(PYTHON_PLATFORM))
+ continue
+ versions_sorted = sorted(versions_for_platform.keys(), key=tool.versions.get, reverse=True)
+ for version in versions_sorted:
+ version_obj = tool.versions[version]
+ info(' - {} ({}{})'.format(version, version_obj.status,
+ ', installed' if version in tool.versions_installed else ''))
+
+
+def action_check(args):
+ tools_info = load_tools_info()
+ not_found_list = []
+ info('Checking for installed tools...')
+ for name, tool in tools_info.items():
+ if tool.get_install_type() == IDFTool.INSTALL_NEVER:
+ continue
+ tool_found_somewhere = False
+ info('Checking tool %s' % name)
+ tool.find_installed_versions()
+ if tool.version_in_path:
+ info(' version found in PATH: %s' % tool.version_in_path)
+ tool_found_somewhere = True
+ else:
+ info(' no version found in PATH')
+
+ for version in tool.versions_installed:
+ info(' version installed in tools directory: %s' % version)
+ tool_found_somewhere = True
+ if not tool_found_somewhere and tool.get_install_type() == IDFTool.INSTALL_ALWAYS:
+ not_found_list.append(name)
+ if not_found_list:
+ fatal('The following required tools were not found: ' + ' '.join(not_found_list))
+ raise SystemExit(1)
+
+
+def action_export(args):
+ tools_info = load_tools_info()
+ all_tools_found = True
+ export_vars = {}
+ paths_to_export = []
+ for name, tool in tools_info.items():
+ if tool.get_install_type() == IDFTool.INSTALL_NEVER:
+ continue
+ tool.find_installed_versions()
+
+ if tool.version_in_path:
+ if tool.version_in_path not in tool.versions:
+ # unsupported version
+ if args.prefer_system:
+ warn('using an unsupported version of tool {} found in PATH: {}'.format(
+ tool.name, tool.version_in_path))
+ continue
+ else:
+ # unsupported version in path
+ pass
+ else:
+ # supported/deprecated version in PATH, use it
+ version_obj = tool.versions[tool.version_in_path]
+ if version_obj.status == IDFToolVersion.STATUS_SUPPORTED:
+ info('Using a supported version of tool {} found in PATH: {}.'.format(name, tool.version_in_path),
+ f=sys.stderr)
+ info('However the recommended version is {}.'.format(tool.get_recommended_version()),
+ f=sys.stderr)
+ elif version_obj.status == IDFToolVersion.STATUS_DEPRECATED:
+ warn('using a deprecated version of tool {} found in PATH: {}'.format(name, tool.version_in_path))
+ continue
+
+ self_restart_cmd = '{} {}{}'.format(sys.executable, __file__,
+ (' --tools-json ' + args.tools_json) if args.tools_json else '')
+ self_restart_cmd = to_shell_specific_paths([self_restart_cmd])[0]
+
+ if IDF_TOOLS_EXPORT_CMD:
+ prefer_system_hint = ''
+ else:
+ prefer_system_hint = ' To use it, run \'{} export --prefer-system\''.format(self_restart_cmd)
+
+ if IDF_TOOLS_INSTALL_CMD:
+ install_cmd = to_shell_specific_paths([IDF_TOOLS_INSTALL_CMD])[0]
+ else:
+ install_cmd = self_restart_cmd + ' install'
+
+ if not tool.versions_installed:
+ if tool.get_install_type() == IDFTool.INSTALL_ALWAYS:
+ all_tools_found = False
+ fatal('tool {} has no installed versions. Please run \'{}\' to install it.'.format(
+ tool.name, install_cmd))
+ if tool.version_in_path and tool.version_in_path not in tool.versions:
+ info('An unsupported version of tool {} was found in PATH: {}. '.format(name, tool.version_in_path) +
+ prefer_system_hint, f=sys.stderr)
+ continue
+ else:
+ # tool is optional, and does not have versions installed
+ # use whatever is available in PATH
+ continue
+
+ if tool.version_in_path and tool.version_in_path not in tool.versions:
+ info('Not using an unsupported version of tool {} found in PATH: {}.'.format(
+ tool.name, tool.version_in_path) + prefer_system_hint, f=sys.stderr)
+
+ version_to_use = tool.get_preferred_installed_version()
+ export_paths = tool.get_export_paths(version_to_use)
+ if export_paths:
+ paths_to_export += export_paths
+ tool_export_vars = tool.get_export_vars(version_to_use)
+ for k, v in tool_export_vars.items():
+ old_v = os.environ.get(k)
+ if old_v is None or old_v != v:
+ export_vars[k] = v
+
+ current_path = os.getenv('PATH')
+ idf_python_env_path, idf_python_export_path, virtualenv_python = get_python_env_path()
+ if os.path.exists(virtualenv_python):
+ idf_python_env_path = to_shell_specific_paths([idf_python_env_path])[0]
+ if os.getenv('IDF_PYTHON_ENV_PATH') != idf_python_env_path:
+ export_vars['IDF_PYTHON_ENV_PATH'] = to_shell_specific_paths([idf_python_env_path])[0]
+ if idf_python_export_path not in current_path:
+ paths_to_export.append(idf_python_export_path)
+
+ idf_tools_dir = os.path.join(global_idf_path, 'tools')
+ idf_tools_dir = to_shell_specific_paths([idf_tools_dir])[0]
+ if idf_tools_dir not in current_path:
+ paths_to_export.append(idf_tools_dir)
+
+ if sys.platform == 'win32' and 'MSYSTEM' not in os.environ:
+ old_path = '%PATH%'
+ path_sep = ';'
+ else:
+ old_path = '$PATH'
+ # can't trust os.pathsep here, since for Windows Python started from MSYS shell,
+ # os.pathsep will be ';'
+ path_sep = ':'
+
+ if args.format == EXPORT_SHELL:
+ if sys.platform == 'win32' and 'MSYSTEM' not in os.environ:
+ export_format = 'SET "{}={}"'
+ export_sep = '\n'
+ else:
+ export_format = 'export {}="{}"'
+ export_sep = ';'
+ elif args.format == EXPORT_KEY_VALUE:
+ export_format = '{}={}'
+ export_sep = '\n'
+ else:
+ raise NotImplementedError('unsupported export format {}'.format(args.format))
+
+ if paths_to_export:
+ export_vars['PATH'] = path_sep.join(to_shell_specific_paths(paths_to_export) + [old_path])
+
+ export_statements = export_sep.join([export_format.format(k, v) for k, v in export_vars.items()])
+
+ if export_statements:
+ print(export_statements)
+
+ if not all_tools_found:
+ raise SystemExit(1)
+
+
+def apply_mirror_prefix_map(args, tool_obj, tool_version):
+ """Rewrite URL for given tool_obj, given tool_version, and current platform,
+ if --mirror-prefix-map flag or IDF_MIRROR_PREFIX_MAP environment variable is given.
+ """
+ mirror_prefix_map = None
+ mirror_prefix_map_env = os.getenv('IDF_MIRROR_PREFIX_MAP')
+ if mirror_prefix_map_env:
+ mirror_prefix_map = mirror_prefix_map_env.split(';')
+ if IDF_MAINTAINER and args.mirror_prefix_map:
+ if mirror_prefix_map:
+ warn('Both IDF_MIRROR_PREFIX_MAP environment variable and --mirror-prefix-map flag are specified, ' +
+ 'will use the value from the command line.')
+ mirror_prefix_map = args.mirror_prefix_map
+ download_obj = tool_obj.versions[tool_version].get_download_for_platform(PYTHON_PLATFORM)
+ if mirror_prefix_map and download_obj:
+ for item in mirror_prefix_map:
+ if URL_PREFIX_MAP_SEPARATOR not in item:
+ warn('invalid mirror-prefix-map item (missing \'{}\') {}'.format(URL_PREFIX_MAP_SEPARATOR, item))
+ continue
+ search, replace = item.split(URL_PREFIX_MAP_SEPARATOR, 1)
+ old_url = download_obj.url
+ new_url = re.sub(search, replace, old_url)
+ if new_url != old_url:
+ info('Changed download URL: {} => {}'.format(old_url, new_url))
+ download_obj.url = new_url
+ break
+
+
+def action_install(args):
+ tools_info = load_tools_info()
+ tools_spec = args.tools
+ if not tools_spec:
+ tools_spec = [k for k, v in tools_info.items() if v.get_install_type() == IDFTool.INSTALL_ALWAYS]
+ info('Installing tools: {}'.format(', '.join(tools_spec)))
+ elif 'all' in tools_spec:
+ tools_spec = [k for k, v in tools_info.items() if v.get_install_type() != IDFTool.INSTALL_NEVER]
+ info('Installing tools: {}'.format(', '.join(tools_spec)))
+
+ for tool_spec in tools_spec:
+ if '@' not in tool_spec:
+ tool_name = tool_spec
+ tool_version = None
+ else:
+ tool_name, tool_version = tool_spec.split('@', 1)
+ if tool_name not in tools_info:
+ fatal('unknown tool name: {}'.format(tool_name))
+ raise SystemExit(1)
+ tool_obj = tools_info[tool_name]
+ if tool_version is not None and tool_version not in tool_obj.versions:
+ fatal('unknown version for tool {}: {}'.format(tool_name, tool_version))
+ raise SystemExit(1)
+ if tool_version is None:
+ tool_version = tool_obj.get_recommended_version()
+ assert tool_version is not None
+ tool_obj.find_installed_versions()
+ tool_spec = '{}@{}'.format(tool_name, tool_version)
+ if tool_version in tool_obj.versions_installed:
+ info('Skipping {} (already installed)'.format(tool_spec))
+ continue
+
+ info('Installing {}'.format(tool_spec))
+ apply_mirror_prefix_map(args, tool_obj, tool_version)
+
+ tool_obj.download(tool_version)
+ tool_obj.install(tool_version)
+
+
+def action_install_python_env(args):
+ idf_python_env_path, _, virtualenv_python = get_python_env_path()
+
+ if args.reinstall and os.path.exists(idf_python_env_path):
+ warn('Removing the existing Python environment in {}'.format(idf_python_env_path))
+ shutil.rmtree(idf_python_env_path)
+
+ if not os.path.exists(virtualenv_python):
+ info('Creating a new Python environment in {}'.format(idf_python_env_path))
+
+ try:
+ import virtualenv # noqa: F401
+ except ImportError:
+ info('Installing virtualenv')
+ subprocess.check_call([sys.executable, '-m', 'pip', 'install', '--user', 'virtualenv'],
+ stdout=sys.stdout, stderr=sys.stderr)
+
+ subprocess.check_call([sys.executable, '-m', 'virtualenv', '--no-site-packages', idf_python_env_path],
+ stdout=sys.stdout, stderr=sys.stderr)
+ run_args = [virtualenv_python, '-m', 'pip', 'install', '--no-warn-script-location']
+ requirements_txt = os.path.join(global_idf_path, 'requirements.txt')
+ run_args += ['-r', requirements_txt]
+ if args.extra_wheels_dir:
+ run_args += ['--find-links', args.extra_wheels_dir]
+ info('Installing Python packages from {}'.format(requirements_txt))
+ subprocess.check_call(run_args, stdout=sys.stdout, stderr=sys.stderr)
+
+
+def action_add_version(args):
+ tools_info = load_tools_info()
+ tool_name = args.tool
+ tool_obj = tools_info.get(tool_name)
+ if not tool_obj:
+ info('Creating new tool entry for {}'.format(tool_name))
+ tool_obj = IDFTool(tool_name, TODO_MESSAGE, IDFTool.INSTALL_ALWAYS,
+ TODO_MESSAGE, TODO_MESSAGE, [TODO_MESSAGE], TODO_MESSAGE)
+ tools_info[tool_name] = tool_obj
+ version = args.version
+ version_obj = tool_obj.versions.get(version)
+ if version not in tool_obj.versions:
+ info('Creating new version {}'.format(version))
+ version_obj = IDFToolVersion(version, IDFToolVersion.STATUS_SUPPORTED)
+ tool_obj.versions[version] = version_obj
+ url_prefix = args.url_prefix or 'https://%s/' % TODO_MESSAGE
+ for file_path in args.files:
+ file_name = os.path.basename(file_path)
+ # Guess which platform this file is for
+ found_platform = None
+ for platform_alias, platform_id in PLATFORM_FROM_NAME.items():
+ if platform_alias in file_name:
+ found_platform = platform_id
+ break
+ if found_platform is None:
+ info('Could not guess platform for file {}'.format(file_name))
+ found_platform = TODO_MESSAGE
+ # Get file size and calculate the SHA256
+ file_size, file_sha256 = get_file_size_sha256(file_path)
+ url = url_prefix + file_name
+ info('Adding download for platform {}'.format(found_platform))
+ info(' size: {}'.format(file_size))
+ info(' SHA256: {}'.format(file_sha256))
+ info(' URL: {}'.format(url))
+ version_obj.add_download(found_platform, url, file_size, file_sha256)
+ json_str = dump_tools_json(tools_info)
+ if not args.output:
+ args.output = os.path.join(global_idf_path, TOOLS_FILE_NEW)
+ with open(args.output, 'w') as f:
+ f.write(json_str)
+ f.write('\n')
+ info('Wrote output to {}'.format(args.output))
+
+
+def action_rewrite(args):
+ tools_info = load_tools_info()
+ json_str = dump_tools_json(tools_info)
+ if not args.output:
+ args.output = os.path.join(global_idf_path, TOOLS_FILE_NEW)
+ with open(args.output, 'w') as f:
+ f.write(json_str)
+ f.write('\n')
+ info('Wrote output to {}'.format(args.output))
+
+
+def action_validate(args):
+ try:
+ import jsonschema
+ except ImportError:
+ fatal('You need to install jsonschema package to use validate command')
+ raise SystemExit(1)
+
+ with open(os.path.join(global_idf_path, TOOLS_FILE), 'r') as tools_file:
+ tools_json = json.load(tools_file)
+
+ with open(os.path.join(global_idf_path, TOOLS_SCHEMA_FILE), 'r') as schema_file:
+ schema_json = json.load(schema_file)
+ jsonschema.validate(tools_json, schema_json)
+ # on failure, this will raise an exception with a fairly verbose diagnostic message
+
+
+def main(argv):
+ parser = argparse.ArgumentParser()
+
+ parser.add_argument('--quiet', help='Don\'t output diagnostic messages to stdout/stderr', action='store_true')
+ parser.add_argument('--tools-json', help='Path to the tools.json file to use')
+ parser.add_argument('--idf-path', help='ESP-IDF path to use')
+
+ subparsers = parser.add_subparsers(dest='action')
+ subparsers.add_parser('list', help='List tools and versions available')
+ subparsers.add_parser('check', help='Print summary of tools installed or found in PATH')
+ export = subparsers.add_parser('export', help='Output command for setting tool paths, suitable for shell')
+ export.add_argument('--format', choices=[EXPORT_SHELL, EXPORT_KEY_VALUE], default=EXPORT_SHELL,
+ help='Format of the output: shell (suitable for printing into shell), ' +
+ 'or key-value (suitable for parsing by other tools')
+ export.add_argument('--prefer-system', help='Normally, if the tool is already present in PATH, ' +
+ 'but has an unsupported version, a version from the tools directory ' +
+ 'will be used instead. If this flag is given, the version in PATH ' +
+ 'will be used.', action='store_true')
+ install = subparsers.add_parser('install', help='Download and install tools into the tools directory')
+ if IDF_MAINTAINER:
+ install.add_argument('--mirror-prefix-map', nargs='*',
+ help='Pattern to rewrite download URLs, with source and replacement separated by comma.' +
+ ' E.g. http://foo.com,http://test.foo.com')
+ install.add_argument('tools', nargs='*', help='Tools to install. ' +
+ 'To install a specific version use tool_name@version syntax.' +
+ 'Use \'all\' to install all tools, including the optional ones.')
+
+ install_python_env = subparsers.add_parser('install-python-env',
+ help='Create Python virtual environment and install the ' +
+ 'required Python packages')
+ install_python_env.add_argument('--reinstall', help='Discard the previously installed environment',
+ action='store_true')
+ install_python_env.add_argument('--extra-wheels-dir', help='Additional directories with wheels ' +
+ 'to use during installation')
+
+ if IDF_MAINTAINER:
+ add_version = subparsers.add_parser('add-version', help='Add or update download info for a version')
+ add_version.add_argument('--output', help='Save new tools.json into this file')
+ add_version.add_argument('--tool', help='Tool name to set add a version for', required=True)
+ add_version.add_argument('--version', help='Version identifier', required=True)
+ add_version.add_argument('--url-prefix', help='String to prepend to file names to obtain download URLs')
+ add_version.add_argument('files', help='File names of the download artifacts', nargs='*')
+
+ rewrite = subparsers.add_parser('rewrite', help='Load tools.json, validate, and save the result back into JSON')
+ rewrite.add_argument('--output', help='Save new tools.json into this file')
+
+ subparsers.add_parser('validate', help='Validate tools.json against schema file')
+
+ args = parser.parse_args(argv)
+
+ if args.action is None:
+ parser.print_help()
+ parser.exit(1)
+
+ if args.quiet:
+ global global_quiet
+ global_quiet = True
+
+ global global_idf_path
+ global_idf_path = os.environ.get('IDF_PATH')
+ if args.idf_path:
+ global_idf_path = args.idf_path
+ if not global_idf_path:
+ global_idf_path = os.path.realpath(os.path.join(os.path.dirname(__file__), ".."))
+
+ global global_idf_tools_path
+ global_idf_tools_path = os.environ.get('IDF_TOOLS_PATH') or os.path.expanduser(IDF_TOOLS_PATH_DEFAULT)
+
+ if sys.version_info.major == 2:
+ try:
+ global_idf_tools_path.decode('ascii')
+ except UnicodeDecodeError:
+ fatal('IDF_TOOLS_PATH contains non-ASCII characters: {}'.format(global_idf_tools_path) +
+ '\nThis is not supported yet with Python 2. ' +
+ 'Please set IDF_TOOLS_PATH to a directory with an ASCII name, or switch to Python 3.')
+ raise SystemExit(1)
+
+ if CURRENT_PLATFORM == UNKNOWN_PLATFORM:
+ fatal('Platform {} appears to be unsupported'.format(PYTHON_PLATFORM))
+ raise SystemExit(1)
+
+ global global_tools_json
+ if args.tools_json:
+ global_tools_json = args.tools_json
+ else:
+ global_tools_json = os.path.join(global_idf_path, TOOLS_FILE)
+
+ action_func_name = 'action_' + args.action.replace('-', '_')
+ action_func = globals()[action_func_name]
+
+ action_func(args)
+
+
+if __name__ == '__main__':
+ main(sys.argv[1:])
projects / esp-idf / commitdiff