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Add download_direct method to AptStateManager

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Extract a download_direct() method from download() to enable downloading
packages to an arbitrary directory with an arbitrary specification string.

This will be used by the boot configuration code to download bootloader
packages.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
michael.hudson@canonical.com 2026-02-11 10:54:33 +13:00
parent e4b17221a0
commit 6a6b00d68b
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GPG Key ID: 80E627A0AB757E23
1 changed files with 11 additions and 3 deletions
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14
live-build/isobuilder/apt_state.py
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@ -82,7 +82,7 @@ class AptStateManager:
if params:
yield PackageInfo(**params)
def download(self, rootdir: pathlib.Path, pkg_info: PackageInfo):
def download(self, rootdir: pathlib.Path, pkg_info: PackageInfo) -> None:
"""Download the package specified by `pkg_info` under `rootdir`.
The package is saved to the same path under `rootdir` as it is
@ -90,9 +90,17 @@ class AptStateManager:
"""
target_dir = rootdir.joinpath(pkg_info.filename).parent
target_dir.mkdir(parents=True, exist_ok=True)
self.download_direct(pkg_info.spec, target_dir)
def download_direct(self, spec: str, target: pathlib.Path) -> None:
"""Download the package specified by spec to target directory.
The package is downloaded using apt-get download and saved directly
in the target directory.
"""
self.logger.run(
["apt-get", "download", pkg_info.spec],
cwd=target_dir,
["apt-get", "download", spec],
cwd=target,
check=True,
env=self._apt_env(),
)