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Allow to read full content of scaladex version matrix #68

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merged 1 commit into from
Mar 23, 2022
Merged

Allow to read full content of scaladex version matrix #68

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1 change: 1 addition & 0 deletions coordinator/build.sbt
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,7 @@ lazy val root = project
"com.novocode" % "junit-interface" % "0.11" % "test",
// Newer versions of jsoup up to 1.13.1 are buggy and cause missing versions of artifacts
"org.jsoup" % "jsoup" % "1.10.3",
"net.sourceforge.htmlunit" % "htmlunit" % "2.29",
"org.json4s" %% "json4s-native" % "4.0.4",
"org.json4s" %% "json4s-ext" % "4.0.4",
"com.github.pureconfig" %% "pureconfig-core" % "0.17.1"
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39 changes: 34 additions & 5 deletions coordinator/src/main/scala/deps.scala
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Expand Up @@ -27,12 +27,41 @@ case class ModuleInVersion(version: String, modules: Seq[String])

case class ProjectModules(project: Project, mvs: Seq[ModuleInVersion])

def loadScaladexProject(scalaBinaryVersion: String)(project: Project): ProjectModules =
import project._
val binaryVersionSuffix = "_" + scalaBinaryVersion
private def loadScaladexVersionsMatrix(project: Project) =
// Scaladex loads data dynamically using JS handlers
// We use htmlunit to execute handlers and get all the results
import com.gargoylesoftware.htmlunit
import htmlunit.*
import htmlunit.html.HtmlPage
import htmlunit.javascript.JavaScriptErrorListener
import project.{org, name}

object NoopJsErrorListener extends JavaScriptErrorListener {
override def loadScriptError(page: HtmlPage, url: java.net.URL, ex: Exception): Unit = ()
override def malformedScriptURL(page: HtmlPage, script: String, reason: java.net.MalformedURLException): Unit = ()
override def scriptException(page: HtmlPage, reason: ScriptException): Unit = ()
override def timeoutError(page: HtmlPage, x: Long, y: Long): Unit = ()
}

val url = s"https://index.scala-lang.org/artifacts/$org/$name"
val d = Jsoup.connect(url).get()
val mvs =
val client = WebClient(BrowserVersion.CHROME)
def setOption(fn: WebClientOptions => Unit) = fn(client.getOptions())
setOption(_.setJavaScriptEnabled(true))
setOption(_.setCssEnabled(false))
setOption(_.setThrowExceptionOnScriptError(false))
setOption(_.setThrowExceptionOnFailingStatusCode(true))
setOption(_.setTimeout(15 * 1000))
// We set window size to trigger loading of all entries
client.getCurrentWindow.setInnerHeight(Int.MaxValue)
client.setJavaScriptErrorListener(NoopJsErrorListener)

val page = client.getPage[HtmlPage](url)
Jsoup.parse(page.asXml)

def loadScaladexProject(scalaBinaryVersion: String)(project: Project): ProjectModules =
val binaryVersionSuffix = "_" + scalaBinaryVersion
val d = loadScaladexVersionsMatrix(project)
val mvs =
for
table <- d.select("tbody").asScala.toSeq
version <- table.select(".version").asScala.map(_.text())
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