Previously we'd get in the build logs:
[error] params cannot be negated, it enables other arguments
and lots of wawrnings.
Now we just get lots of warnings without the non-fatal error message.
In https://github.com/sbt/io/pull/142, I add a new api for watching for
source file events. This commit updates sbt to use the new EventMonitor
based api. The EventMonitor has an anti-entropy parameter, so that
multiple events on the same file in a short window of time do not
trigger a build. I add a key to tune it.
The implementation of executeContinuously is pretty similar. The main
changes are that shouldTerminate now blocks (EventMonitor spins up a
thread to check the termination condition) and that the
EventMonitor.watch method only returns a Boolean. This is because
the event monitor contains mutable state. It does, however, have a
state() method that returns an immutable snapshot of the state.
My next commit replaces the implementation of
Watched.executeContinuously using apis that are available only in a
pending io pull request (https://github.com/sbt/io/pull/142).
The existing filter caused SourceModificationWatch.watch to ignore
deleted files because !file.exists implies !file.isFile. The intention
of the filter was to exclude directories that had a name ending in
".scala".
Fixes#4079#3216 introduced a linter that checks against missing `.value`, but the tree only checked for `Ident`. This doesn't work because in reality the symbols of build.sbt are transformed to `$somehash.npmInstallTask` where `somehash` is the wrapper object we create. Similarly for the built-in keys, they are presented as `sbt.Keys.compile`.
With this change unused task will fail to load the build with the following message:
```
/sbt-4079/build.sbt:26: error: The key `compile` is not being invoked inside the task definition.
Problem: Keys missing `.value` are not initialized and their dependency is not registered.
Solution: Replace `compile` by `compile.value` or remove it if unused.
compile
^
/sbt-4079/build.sbt:27: error: The key `npmInstallTask` is not being invoked inside the task definition.
Problem: Keys missing `.value` are not initialized and their dependency is not registered.
Solution: Replace `npmInstallTask` by `npmInstallTask.value` or remove it if unused.
npmInstallTask
^
```
This version of Jline fixes three things for Emacs users:
- ANSI colors are now enabled for Emacs.
- Terminal echo is now disabled for Emacs.
- History is enabled for all dump terminals.
Fixes#3482 take 2
I thought I tested #4054 using a local build, but when I ran 1.1.3, `console` did not display anything that I typed.
Switching to `usingTerminal` which calls `terminal.restore` similar to what I had in 1.1.1 fixes `console`.