forked from platformio/platformio-core
46 lines
1.6 KiB
Python
46 lines
1.6 KiB
Python
# Copyright (c) 2014-present PlatformIO <contact@platformio.org>
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from os import makedirs
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from os.path import isdir, isfile, join
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from platformio import fs
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from platformio.project.helpers import compute_project_checksum, get_project_dir
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KNOWN_CLEAN_TARGETS = ("clean",)
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KNOWN_FULLCLEAN_TARGETS = ("cleanall", "fullclean")
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KNOWN_ALLCLEAN_TARGETS = KNOWN_CLEAN_TARGETS + KNOWN_FULLCLEAN_TARGETS
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def clean_build_dir(build_dir, config):
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# remove legacy ".pioenvs" folder
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legacy_build_dir = join(get_project_dir(), ".pioenvs")
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if isdir(legacy_build_dir) and legacy_build_dir != build_dir:
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fs.rmtree(legacy_build_dir)
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checksum_file = join(build_dir, "project.checksum")
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checksum = compute_project_checksum(config)
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if isdir(build_dir):
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# check project structure
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if isfile(checksum_file):
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with open(checksum_file, encoding="utf8") as fp:
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if fp.read() == checksum:
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return
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fs.rmtree(build_dir)
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makedirs(build_dir)
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with open(checksum_file, mode="w", encoding="utf8") as fp:
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fp.write(checksum)
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