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update_manager: add package resolution check to apt backend 

Make sure packages within the package list exist prior to installation.

Signed-off-by:  Eric Callahan <arksine.code@gmail.com>
This commit is contained in:
Eric Callahan 2023-02-05 12:07:44 -05:00
parent 21a7928ea2
commit f50fa3c5e7
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GPG Key ID: 5A1EB336DFB4C71B
1 changed files with 16 additions and 1 deletions
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17
moonraker/components/update_manager/update_manager.py
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@ -790,6 +790,16 @@ class AptCliProvider(BasePackageProvider):
return [p.split("/", maxsplit=1)[0] for p in pkg_list]
return []
async def resolve_packages(self, package_list: List[str]) -> List[str]:
self.cmd_helper.notify_update_response("Resolving packages...")
search_regex = "|".join([f"^{pkg}$" for pkg in package_list])
cmd = f"apt-cache search --names-only \"{search_regex}\""
ret = await self.cmd_helper.run_cmd_with_response(cmd, timeout=600.)
resolved = [
pkg.strip().split()[0] for pkg in ret.split("\n") if pkg.strip()
]
return [avail for avail in package_list if avail in resolved]
async def install_packages(self,
package_list: List[str],
**kwargs
@ -797,8 +807,13 @@ class AptCliProvider(BasePackageProvider):
timeout: float = kwargs.get('timeout', 300.)
retries: int = kwargs.get('retries', 3)
notify: bool = kwargs.get('notify', False)
pkgs = " ".join(package_list)
await self.refresh_packages(notify=notify)
resolved = await self.resolve_packages(package_list)
if not resolved:
self.cmd_helper.notify_update_response("No packages detected")
return
logging.debug(f"Resolved packages: {resolved}")
pkgs = " ".join(resolved)
await self.cmd_helper.run_cmd(
f"{self.APT_CMD} install --yes {pkgs}", timeout=timeout,
retries=retries, notify=notify)