I merged these changes without actually applying them to keep authorship
information about the changes that were proposed by Masse Guillaume of
Scala Center.
On the other side of the merge I added lots of small changes which were
either inspired or just plainly copied from the ones merged in here.
In the diff you can see which changes were not taken over.
Using a recursive Source meant that ~ looked into target. If you have
any source generators and use ~ with anything the invokes them, like
~compile, that means that the act of generating sources triggers ~ to
re-execute compile (perhaps only on macOS where the NIO WatchService
just polls, after an initial delay).
Requires sbt/io#78
Fixes#3501
1. ascii-graphs
We need a 2.12 version of ascii-graphs. The last commit to the project is in June 2013 (https://github.com/mdr/ascii-graphs/graphs/contributors). We are now in October 2017. I opened a PR (https://github.com/mdr/ascii-graphs/pull/11) but I don't expect any progress on this front. We can maintain a fork or drop ascii-graphs.
2. ignoreMissingUpdate
ignoreMissingUpdate is a tricky one. Here is some explanation:
we need to duplicate the updateTask
in sbt it's define as:
```scala
def updateTask: Initialize[Task[UpdateReport]] = Def.task {
// ...
val uc0 = updateConfiguration.value
// ...
}
```
since it's not scoped to our task (ex: `updateConfiguration in ignoreMissingUpdate`) we cannot just do
```scala
updateConfiguration in ignoreMissingUpdate := {
updateConfiguration.value.withMissingOk(true)
}
```
For example, the following example yield `"u2: false"
```
val update2 = TaskKey[Unit]("update2", "...")
val update2Configuration = SettingKey[Boolean]("...")
update2 := Def.task {
val u2 = (update2Configuration in update2).value
println(s"u2: $u2")
}.value
update2Configuration := false
update2Configuration in update2 := true
```
3. cross publishing
We can use the ^ operator to publish. For example: `sbt "^ publish"` to publish for both sbt 0.13 and 1.0.
This adds a sbt.watch.mode system property that if set to 'polling' will
use PollingWatchService instead of WatchServiceAdapter (nio).
On macOS this will default to 'polling' and on all others 'nio'.
This is a temporary workaround for users affected by #3527
This adds a sbt.watch.mode system property that if set to 'polling' will
use PollingWatchService instead of WatchServiceAdapter (nio).
On macOS this will default to 'polling' and on all others 'nio'.
This is a temporary workaround for users affected by #3527
Johannes Rudolph
Dale Wijnand
Allan Timothy Leong
Eugene Yokota
jvican
Dale Wijnand
Simon Schäfer
Guillaume Massé
PanAeon
Michael Stringer