sbt.internal.APIMappings.scala Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of main_2.12 Show documentation

sbt is an interactive build tool

The newest version!

/*
 * sbt
 * Copyright 2023, Scala center
 * Copyright 2011 - 2022, Lightbend, Inc.
 * Copyright 2008 - 2010, Mark Harrah
 * Licensed under Apache License 2.0 (see LICENSE)
 */

package sbt
package internal

import java.io.File
import java.net.{ MalformedURLException, URL }

import sbt.internal.librarymanagement.mavenint.SbtPomExtraProperties
import sbt.librarymanagement.ModuleID

import sbt.internal.util.Attributed
import sbt.util.Logger
import java.net.URI

private[sbt] object APIMappings {
  def extract(cp: Seq[Attributed[File]], log: Logger): Seq[(File, URL)] =
    cp.flatMap(entry => extractFromEntry(entry, log))

  def extractFromEntry(entry: Attributed[File], log: Logger): Option[(File, URL)] =
    entry.get(Keys.entryApiURL) match {
      case Some(u) => Some((entry.data, u))
      case None =>
        entry.get(Keys.moduleID.key).flatMap { mid =>
          extractFromID(entry.data, mid, log)
        }
    }

  private[this] def extractFromID(entry: File, mid: ModuleID, log: Logger): Option[(File, URL)] =
    for {
      urlString <- mid.extraAttributes.get(SbtPomExtraProperties.POM_API_KEY)
      u <- parseURL(urlString, entry, log)
    } yield (entry, u)

  private[this] def parseURL(s: String, forEntry: File, log: Logger): Option[URL] =
    try Some(new URI(s).toURL)
    catch {
      case e: MalformedURLException =>
        log.warn(s"Invalid API base URL '$s' for classpath entry '$forEntry': ${e.toString}")
        None
    }

  def store[T](attr: Attributed[T], entryAPI: Option[URL]): Attributed[T] = entryAPI match {
    case None    => attr
    case Some(u) => attr.put(Keys.entryApiURL, u)
  }
}