Merge pull request #2905 from dlang/speed_up_config_resolution ...

Speed up configuration resolution

Merge pull request #2907 from ibuclaw/merge_stable ...

merge stable

Merge remote-tracking branch 'upstream/stable' into merge_stable

update version to v1.38.0-beta.1

Merge remote-tracking branch 'upstream/master' into stable

Avoid visiting packages more than once in checkPacksRec.

Avoid linear time edge list construction. ...

Uses a set to determine redundant edge entries instead of iterating through the list.

Reduce allocation overhead in determineDependencyConfigs.

Avoid linear lookup and name allocations in Project.getDependency.

Avoid linear time haveConfig.

Use package indices instead of names or Package instances to identify packages. ...

Avoids costly AA lookups and string comparisons.

Avoid re-allocating allconfigs_path in determineAllConfigs.

Avoid re-allocating the AA for isReachableByAllParentPacks for every call.

Eliminate edges in the configuration graph in-place. ...

Avoids reallocating the edges array every time the configuration resolution eliminates a configuration.

Cache various package information to reduce GC allocations in getPackageConfigs. ...

Package.name and Package.getAllDependencies both need to reallocate their return value for every call, which results in heavy GC pressure during the configuration resolution algorithm.

Merge pull request #2904 from shoo/fix_testcases ...

Fix glitches in testcases

Fix test for windows environment without git bash

Fix dll build for windows

Fix configuration of test directories that should not be direct

Fix for when DPAHT is configured in a docker environment

Fix failed to remove temporary directories

Fix test cases that fail to listen

Add .gitignore settings

Respect skipRegistry value from configuration files ...

Currently, the skipRegistry value in configuration files is ignored,
the final value is either the one the user passed on the command line,
which is the intended behavior, or the value `none` if the user didn't
pass a --skip-registry argument.

This commit fixes this by introducing the new value `default_` to the
SkippackageSuppliers enum to know when the user didn't pass the
skip-registry argument and the value should be taken from the
configuration files.

Signed-off-by: Andrei Horodniceanu <a.horodniceanu@proton.me>

Merge pull request #2897 from atilaneves/parse-module ...

Speed up module parsing with hand-written parser

Improve the output when the subcommand is not found ...

Sort subcommands based on similarity.

Merge pull request #2902 from atilaneves/speed-up-getPackageConfigs ...

Speed up Package.getPackageConfigs

Signed-off-by: Nicholas Wilson <thewilsonator@users.noreply.github.com>
Merged-on-behalf-of: Nicholas Wilson <thewilsonator@users.noreply.github.com>

Prune the result of `Package.getAllDependenciesRange`

Return early from determineDependencyConfigs if possible ...

The only package that can have a config already created is the root
package, and only if the `config` parameter isn't an empty string.
Every other package is in the `configs` array iff it was added by
a previous call to this function. The exact same configurations
will be found if this function is called again for the same (p, c)
pair and it will do needless work that won't modify anything.

Fix bug