This is necessary to allow the requiring of new packages which replace
packages currently locked without requiring explicitly listing them as
an argument, so simplifies the composer require command
This reduces code complexity while making partial updates more
predictable. This also allows composer require to successfully run a
partial update for a new package with transitive dependency updates.
additionally mark all packages replaced by fixed packages as loaded as
there is no need to load those names at all, since the fixed package
will provide them
The only type of request job remaining was "install" which is really a
root requirement. The only other kind of input for the solver is now a
set of fixed packages.
Rules have been updated to account for only two kinds of former job
reason: FIXED or ROOT_REQUIRE. The job property has always been
redundant and has been removed, since reasonData suffices.
Problem reasons are always rules, so the unnecessary wrapping in an
array has been removed.
We now only ever generate a single rule per root require or fixed
package, so there is no need for the solver to special handle disabling
"jobs" anymore, the rule can just be disabled as usual.
For consistency special handling of rules for jobs in problems has been
integrated into the rule class like all other rule reasons. As part of
this change the error message for root requirements has been improved a
bit to make it clearer where the package installation request came from.
The word job has also been removed from operations, which are called
operations, not jobs.
These special commands no longer (ab)use the partial update mechanism
but rather create a special install request for all current lock file
contents and later override any modified code references to the
originals. This leads to up to date remote metadata but no other
changes.
As a result some lock file packages are no longer in the pool, so the
former installed map, now present map cannot use package ids anymore
Need to revisit some more code later to simplify this, todo notes left
Ensures packages get loaded from locked repo correctly. We may not want
to support this particular use-case at all, but for now it fixes the
existing test, so we may want to revisit this later.
* 2.0: (101 commits)
SVN: hide passwords for debug output
Free $solver asap
fixes#8179
[minor] Fixed a typo in the CHANGELOG.md.
Update deps
Update changelog
Revert "Allow overriding self-update target file with envvar COMPOSER_SELF_UPDATE_TARGET" Revert "Add docs for COMPOSER_SELF_UPDATE_TARGET, refs #8151"
Add docs for COMPOSER_SELF_UPDATE_TARGET, refs #8151
Fix display of HHVM warning appearing when HHVM is not in use, fixes#8138
Read classmap-authoritative and apcu-autoloader from project config when installing via create-project, fixes#8155
Use possessive quantifiers
Update xdebug-handler to 1.3.3
fixes#8159
Allow overriding self-update target file with envvar COMPOSER_SELF_UPDATE_TARGET
flag should come before script name
use full command name, not abbreviated/alias
modify text
Document the alternatives to disable the default script timeout
Anchor pattern
Fix URL resolution for Composer repositories
...
- Introduce separate Lock and LocalRepo transactions, one for changes
to the lock file, one for changes to locally installed packages based
on lock file
- Remove various hacks to keep dev dependencies updated and
incorporated the functionality into the transaction classes
- Remove installed repo, there are now local repo, locked repo and
platform repo
- Remove access to local repo from solver, only supply locked packages
- Update can now be run to modify the lock file but not install packages
to local repo
Pool construction depends on the install request now, so only required
packages get loaded, add some structure for future asynchronously
loading composer repositories
Nils Adermann