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53 lines
1.6 KiB
53 lines
1.6 KiB
import dataclasses
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import json
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import pathlib
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import subprocess
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from openpilot.system.version import BUILD_METADATA_FILENAME, BuildMetadata
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CASYNC_ARGS = ["--with=symlinks", "--with=permissions", "--compression=xz"]
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CASYNC_FILES = [BUILD_METADATA_FILENAME, ".caexclude"]
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def run(cmd):
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return subprocess.check_output(cmd)
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def get_exclude_set(path) -> set[str]:
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exclude_set = set(CASYNC_FILES)
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for file in path.rglob("*"):
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if file.is_file() or file.is_symlink():
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while file.resolve() != path.resolve():
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exclude_set.add(str(file.relative_to(path)))
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file = file.parent
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return exclude_set
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def create_caexclude_file(path: pathlib.Path):
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with open(path / ".caexclude", "w") as f:
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# exclude everything except the paths already in the release
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f.write("*\n")
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f.write(".*\n")
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for file in sorted(get_exclude_set(path)):
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f.write(f"!{file}\n")
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def create_build_metadata_file(path: pathlib.Path, build_metadata: BuildMetadata, channel: str):
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with open(path / BUILD_METADATA_FILENAME, "w") as f:
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build_metadata_dict = dataclasses.asdict(build_metadata)
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build_metadata_dict["channel"] = channel
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build_metadata_dict["openpilot"].pop("is_dirty") # this is determined at runtime
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f.write(json.dumps(build_metadata_dict))
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def create_casync_release(target_dir: pathlib.Path, output_dir: pathlib.Path, caidx_name: str):
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caidx_file = output_dir / f"{caidx_name}.caidx"
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run(["casync", "make", *CASYNC_ARGS, caidx_file, target_dir])
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digest = run(["casync", "digest", *CASYNC_ARGS, target_dir]).decode("utf-8").strip()
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return digest, caidx_file
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