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Source encoding parametrization - fix for issue scoverage/scalac-scoverage-plugin#134 #155

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Feb 8, 2016
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9 changes: 8 additions & 1 deletion src/main/scala/scoverage/ScoverageSbtPlugin.scala
Original file line number Diff line number Diff line change
Expand Up @@ -81,6 +81,7 @@ object ScoverageSbtPlugin extends AutoPlugin {
coverageOutputHTML.value,
coverageOutputDebug.value,
coverageOutputTeamCity.value,
sourceEncoding((scalacOptions in (Compile)).value),
log)

checkCoverage(cov, log, coverageMinimum.value, coverageFailOnMinimum.value)
Expand All @@ -105,6 +106,7 @@ object ScoverageSbtPlugin extends AutoPlugin {
coverageOutputHTML.value,
coverageOutputDebug.value,
coverageOutputTeamCity.value,
sourceEncoding((scalacOptions in (Compile)).value),
log)
val cfmt = cov.statementCoverageFormatted
log.info(s"Aggregation complete. Coverage was [$cfmt]")
Expand Down Expand Up @@ -157,6 +159,7 @@ object ScoverageSbtPlugin extends AutoPlugin {
coverageOutputHTML: Boolean,
coverageDebug: Boolean,
coverageOutputTeamCity: Boolean,
coverageSourceEncoding: Option[String],
log: Logger): Unit = {
log.info(s"Generating scoverage reports...")

Expand All @@ -180,7 +183,7 @@ object ScoverageSbtPlugin extends AutoPlugin {

if (coverageOutputHTML) {
log.info(s"Written HTML coverage report [${reportDir.getAbsolutePath}/index.html]")
new ScoverageHtmlWriter(compileSourceDirectories, reportDir).write(coverage)
new ScoverageHtmlWriter(compileSourceDirectories, reportDir, coverageSourceEncoding).write(coverage)
}
if (coverageOutputTeamCity) {
log.info("Writing coverage report to teamcity")
Expand Down Expand Up @@ -259,4 +262,8 @@ object ScoverageSbtPlugin extends AutoPlugin {

log.info(s"All done. Coverage was [$cfmt%]")
}

private def sourceEncoding(scalacOptions: Seq[String]): Option[String] =
scalacOptions.sliding(2).collectFirst { case Seq("-encoding", encoding) => encoding }

}