previously I was using separate thread in a forked test to test the server, but that is not enough isolation to run multiple server tests.
This adds `RunFromSourceMain.fork(workingDirectory: File)`, which allows us to run a fresh sbt on the given working directory. Next, I've refactored the stateful client-side buffer to a class `TestServer`.
Ref #3606, #3611, and #3613
This removes unnecessary thunk for slash syntax.
The semantics using this approach is strictly better than the previous `in (ref, config, task)`. By removing the thunk, we retain `(a / b) / c == a / b / c`.
See the following example:
```scala
scala> import sbt._, Keys._
scala> val t: TaskKey[Unit] = (test in Test)
t: sbt.TaskKey[Unit] = TaskKey(This / Select(ConfigKey(test)) / This / test)
scala> ThisBuild / t
ThisBuild / t
res1: sbt.TaskKey[Unit] = TaskKey(Select(ThisBuild) / Select(ConfigKey(test)) / This / test)
scala> ThisBuild / t / name
ThisBuild / t / name
res2: sbt.SettingKey[String] = SettingKey(Select(ThisBuild) / Select(ConfigKey(test)) / Select(test) / name)
```
so far so good? Now look at this:
```
scala> scala> name in (ThisBuild, t)
name in (ThisBuild, t)
res3: sbt.SettingKey[String] = SettingKey(Select(ThisBuild) / This / Select(test) / name)
```
`Test` configuration knowledge is lost! For `in (..)` maybe it was ok because mostly we don't use unscoped keys, but that's the difference between `in (..)` and `/`.
Fixes#3605
In ca71b4b902 I went about fixing the
inexhaustive matching in Scope's resolveProjectBuild and
resolveProjectRef. Looking back the change was wrong.
For resolveProjectBuild the new implementation is less wrong, but still
not great, seeing as it doesn't actually do any build resolving.
For resolveProjectRef the new implementation now blows up instead of
lies. Which means it's less leneant, more "fail-fast".
isProjectThis is unused; remnant of the pre-AutoPlugin days when build
settings where defined in Plugin.settings.
toString added for REPL testing:
```
scala> Zero / Zero / Zero / name
res0: sbt.SlashSyntax.ScopeAndKey[sbt.SettingKey[String]] = Zero / Zero / Zero / name
```
```
Provided by:
ProjectRef(uri("...."), "root") / Test / test
Dependencies:
Test / executeTests
Test / test / streams
Test / state
Test / test / testResultLogger
```
Fixessbt/sbt#1812
This adds unified slash syntax for both sbt shell and the build.sbt DSL.
Instead of the current `<project-id>/config:intask::key`,
this adds `<project-id>/<config-ident>/intask/key` where <config-ident> is the Scala identifier notation for the configurations like `Compile` and `Test`.
This also adds a series of implicits called `SlashSyntax` that adds `/` operators to project refererences, configuration, and keys such that the same syntax works in build.sbt.
These examples work for both from the shell and in build.sbt.
Global / cancelable
ThisBuild / scalaVersion
Test / test
root / Compile / compile / scalacOptions
ProjectRef(uri("file:/xxx/helloworld/"),"root")/Compile/scalacOptions
Zero / Zero / name
The inspect command now outputs something that can be copy-pasted:
> inspect compile
[info] Task: sbt.inc.Analysis
[info] Description:
[info] Compiles sources.
[info] Provided by:
[info] ProjectRef(uri("file:/xxx/helloworld/"),"root")/Compile/compile
[info] Defined at:
[info] (sbt.Defaults) Defaults.scala:326
[info] Dependencies:
[info] Compile/manipulateBytecode
[info] Compile/incCompileSetup
[info] Reverse dependencies:
[info] Compile/printWarnings
[info] Compile/products
[info] Compile/discoveredSbtPlugins
[info] Compile/discoveredMainClasses
[info] Delegates:
[info] Compile/compile
[info] compile
[info] ThisBuild/Compile/compile
[info] ThisBuild/compile
[info] Zero/Compile/compile
[info] Global/compile
[info] Related:
[info] Test/compile
Calling `.value` on a SettingKey doesn't trigger any execution and
doesn't have any side effect, so we can safely allow calls to `.value`
inside conditionals and lambdas.
Fixes#3299
This undeprecates the syntax, but at the same times moves it out of
implicit scope, therefore requiring a 'import TupleSyntax._' to opt-in
to the old syntax.
Dale Wijnand
Dale Wijnand
Eugene Yokota
Simon Schäfer
Răzvan Flavius Panda
Martin Duhem
jvican