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Always print progress lines 

It seemed like a good idea to avoid printing the progress lines if they
were the same as last time. Unfortunately there is a scenario where the
user has multiple clients open and while one of the clients is running a
command, the user presses enter in the inactive client. When this
happens the message that warns that the server is running a different
command gets overwritten. Always printing keeps the message visible.
This commit is contained in:
Ethan Atkins 2020-06-28 17:56:35 -07:00
parent e1103d1557
commit a4e1c5aad5
1 changed files with 11 additions and 13 deletions
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24
internal/util-logging/src/main/scala/sbt/internal/util/ConsoleAppender.scala
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@ -665,20 +665,18 @@ private[sbt] object ProgressState {
val currentLength = info.foldLeft(0)(_ + terminal.lineCount(_))
val previousLines = state.progressLines.getAndSet(info)
if (previousLines != info) {
val prevLength = previousLines.foldLeft(0)(_ + terminal.lineCount(_))
val lastLine = terminal.prompt match {
case Prompt.Running | Prompt.Batch => terminal.getLastLine.getOrElse("")
case a => a.render()
}
val prevSize = prevLength + state.padding.get
val newPadding = math.max(0, prevSize - currentLength)
state.padding.set(newPadding)
state.printPrompt(terminal, ps)
ps.print(state.printProgress(terminal, lastLine))
ps.flush()
val prevLength = previousLines.foldLeft(0)(_ + terminal.lineCount(_))
val lastLine = terminal.prompt match {
case Prompt.Running | Prompt.Batch => terminal.getLastLine.getOrElse("")
case a => a.render()
}
val prevSize = prevLength + state.padding.get
val newPadding = math.max(0, prevSize - currentLength)
state.padding.set(newPadding)
state.printPrompt(terminal, ps)
ps.print(state.printProgress(terminal, lastLine))
ps.flush()
}
} else if (state.progressLines.get.nonEmpty) {
state.progressLines.set(Nil)