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print out the underlying error when an RPC call fails (#4605)

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make it red.
This commit is contained in:
Stefano Franz 2019-01-22 10:14:01 +00:00 committed by Anthony Keenan
parent c4b5ac2e01
commit 97df10e1f5
1 changed files with 14 additions and 3 deletions
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17
tools/shell/src/main/kotlin/net/corda/tools/shell/utlities/ANSIProgressRenderer.kt
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@ -2,8 +2,8 @@ package net.corda.tools.shell.utlities
import net.corda.core.internal.Emoji
import net.corda.core.messaging.FlowProgressHandle
import net.corda.core.utilities.contextLogger
import net.corda.core.utilities.loggerFor
import net.corda.tools.shell.utlities.StdoutANSIProgressRenderer.draw
import org.apache.commons.lang.SystemUtils
import org.apache.logging.log4j.LogManager
import org.apache.logging.log4j.core.LogEvent
@ -16,8 +16,9 @@ import org.fusesource.jansi.Ansi
import org.fusesource.jansi.Ansi.Attribute
import org.fusesource.jansi.AnsiConsole
import org.fusesource.jansi.AnsiOutputStream
import org.slf4j.LoggerFactory
import rx.Subscription
import java.util.stream.IntStream
import kotlin.streams.toList
abstract class ANSIProgressRenderer {
@ -107,6 +108,7 @@ abstract class ANSIProgressRenderer {
}
@Synchronized protected fun draw(moveUp: Boolean, error: Throwable? = null) {
if (!usingANSI) {
val currentMessage = tree.getOrNull(treeIndex)?.second
if (currentMessage != null && currentMessage != prevMessagePrinted) {
@ -130,7 +132,16 @@ abstract class ANSIProgressRenderer {
if (error != null) {
val errorIcon = if (usingUnicode) Emoji.skullAndCrossbones else "ERROR: "
ansi.a("$errorIcon ${error.message}")
var errorToPrint = error
var indent = 0
while (errorToPrint != null) {
ansi.fgRed()
ansi.a("${IntStream.range(indent, indent).mapToObj { "\t" }.toList().joinToString(separator = "") { s -> s }} $errorIcon ${error.message}")
ansi.reset()
errorToPrint = error.cause
indent++
}
ansi.eraseLine(Ansi.Erase.FORWARD)
ansi.newline()
newLinesDrawn++