It holds necessary state plus additional information relative to the
context which we are being run to (e.g. if we are in a terminal or not).
Besides in the future we can use it also as a contextual logger to
provide more smart logging capabilities.
This also replace the general global configuration instance that
previously was share between the core components.
- Ditch multiple libraries for progressbar, spinner, colors and replace
with pterm
- Detect when running on terminal and disable automatically spinner
- Add support for multiple progress bars
- Huge rewrite of the configuration part. No more crazy stuff with viper
CLI commands now correctly overrides default config file as expected
- Limit banner to be displayed on relevant parts
Fixes#211Fixes#105Fixes#247Fixes#233
While install calls upgrade which in turns calls a relaxed install on
its results, this doesn't make sure that the new results are at the best
available version. We do iterate here over the results to compute the
best set.
It also expands computeUpgrade with the possibility to selectively
choose which packages to upgrade and which not.
It introduces a relaxed way to install packages with loose deps. Default
installation now will by default prefer up-to-date packages during
selection.
Also:
- Upgrade now it's used in install so it have to return the full system view also when there is nothing to upgrade
- Avoid checking upgrade upfront if relaxed is on
With BuildWorld() we get more results back (now we return the whole
model, including the false assertions).
Besides, now solving with BuildWorld() detects an invalid case:
when we supply a provided, the definitionDB shouldn't explictly supply
also the package that has to be provided. This would cause to 'shadow'
packages between repositories.
The test was invalid before, and shouldn't have contained A1. Moved the
test to Pending to inspect it further in subsequent dev iterations
Instead of using the DefinitionDB which supposedly contains only the
relations present in the online repositories. In this way the solver its
more consistent and tries to solve with only the internal definitions.
This also fixes quirks with luet upgrade --universe
In this way when we order, we always return the same solution order in
case there are weak deps.
The following is optional - it doesn't change the "correctness" of the
solver results: We add an extra edge between deps that
share common dependendencies. This makes the link more stronger and
balances the graph so it doesn't show different results for the same query, as they
could be shuffled as don't have a direct connection.
With this change the solver during install now considers only the part
of the tree which is required to calculate the solution, it doesn't
consider anymore World() as the search space.
The search space now is narrowed down to the packages that related to
the one which we are considering.
In this subset of changes we are also optimizing the Parallel solver
avoiding an useless loop.
This change boost overall performance on large datasets which don't
necessarly have relations touching the whole tree.
- Adds upgrade --universe and upgrade --universe --clean. It will
attempt to bring the system as much close as the content available in
the repositories. It differs from a standard upgrade which checks
directly that what is pulled in doesn't conflict with the system. In
this new way, we just query the SAT solver to decide that on our
behalf.
- Add uninstall --full-clean. It uses only the SAT solver to uninstall
the package and it will drop as many packages as required (including
revdeps of packages too.
