Spm dev priv#22

Merged

stepanblyschak merged 12 commits intospmfrom

Jan 22, 2021

Commits on Jan 15, 2021

[manager] fix local file installation when no entry present in database
stepanblyschak
committed
[manager] optimize package migration.
stepanblyschak
committed
[manager] use file lock to protect from two processes making system level changes at the same time.
stepanblyschak
committed

Commits on Jan 17, 2021

[manager] do not override repository when installing/upgrading from local file
stepanblyschak
committed

Commits on Jan 21, 2021

Commits on Jan 22, 2021

[manager] fix review comments
stepanblyschak
committed