Merge remote-tracking branch 'origin/stable' into merge_stable ...

Conflicts:
	source/dub/dependency.d

Merge pull request #2293 from dlang/issue_2262_exact_cached_version_match ...

Match versions of cached packages exactly

Avoid needless string concat in log calls

Also use strict version matching for cached packages when determining the need to fetch a dependency. ...

Fixes #2262.

Project: Remove dead m_packageSettings var and related func ...

git blame points to 2014, and it seems to be the ancestor of dub.selections.json

Fix dub_test_root imports for non-all-at-once compilations (#2288) ...

Which requires a regular `dub_test_root.d` filename *and* adding
the containing directory to the importPaths.

Make `dub describe -c unittest` auto-generate dub_test_root.d if required
Except with `--annotate` for a dry run.

Add test for #2262.

Also let getBestPackage use VersionMatchMode.strict for managed packages.

Match versions of cached packages exactly. ...

Uses exact version matching instead of SemVer matching for cached packages to enforce exact matches for SCM based dependencies in particular.

Revert determineVersionWithGitTool to the behavior before #2263.

Merge pull request #2295 from ibuclaw/merge_stable ...

merge stable

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

update version to v1.29.1

update version to v1.29.1-beta.1

Merge pull request #2285 from dlang/upgrade_sub_packages ...

Add a command line option for upgrading all sub packages.

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

Don't ignore targetName in non-executable unittest configurations

Add change log entry.

Add a command line option for upgrading all sub packages. ...

Allows to upgrade all path based sub packages of a package, in addition to the package itself, in one go. See also #1245 and #2284.

Attempt to avoid spurious test failures.

Add change log entry.

Allow "dub :subpackage" shortcut syntax to run a certain sub package.

Move fix for issue 711 outside of JSON/SDL parser ...

Having the fix for this issue in the parser means adding non-trivial logic.
It is easier to reason about to have this logic done as a post-processing step,
replacing the `autodetect` with the actually auto-detected version.
This also paves the way to have other `targetType` as default,
e.g. the `unittest` configuration should probably not be `library`.

Upgrade dub.selections.json

sdl/json: Do not create dummy dependencyBuildSettings entry ...

Because if a user provide an object as a dependency,
such as `{ "path": "foo/bar", "optional": true }`,
we would create a dummy entry in the AA.

sdl: Do not use deprecated aliases ...

Those usages were forgotten when the deprecation was implemented,
as they didn't show up with dub build, only dub test.

Trivial: Re-use findPackageFile in commandline module

Dependency: Isolate SemVer version logic in its own struct ...

Currently, Dependency is a mesh of logic, having evolved from a SemVer + branch only
version specification to semver, branch, path, repository.
In order to bring it under control, and attempt to have a smarter dependency matching,
we must first isolate the different ways we specify dependencies.

Fix #2234, make copies writable.

Test issue #2234.

Build{Options,Requirements}: Use a common templated struct ...

A bit less copy-pasta is a small but appreciable win.