fun parseArtifacts()

in intellij-plugin-verifier/verifier-repository/src/main/java/com/jetbrains/pluginverifier/ide/IntelliJRepositoryIndexParser.kt [21:66]
28 lines of code
5 McCabe index (conditional complexity)

  fun parseArtifacts(artifacts: List<ArtifactJson>, channel: IntelliJIdeRepository.Channel): List<AvailableIde> {
    val allAvailableIdes = arrayListOf<AvailableIde>()

    /**
     * (group-id, version) is a unique key for grouping artifacts.
     */
    val groupedArtifacts = artifacts.groupBy { it.groupId to it.version }
    for ((groupAndVersion, artifactsOfVersion) in groupedArtifacts) {
      val (groupId, version) = groupAndVersion

      /**
       * Build number of this IDE is written in "BUILD".content artifact's key.
       */
      val buildNumber = artifactsOfVersion.find { it.artifactId == "BUILD" }?.content ?: continue

      val ideArtifacts = artifactsOfVersion.filter {
        it.packaging == "zip" && IntelliJIdeRepository.getProductCodeByArtifactId(it.artifactId) != null
      }

      for (artifactInfo in ideArtifacts) {
        val productCode = IntelliJIdeRepository.getProductCodeByArtifactId(artifactInfo.artifactId) ?: continue

        val ideVersion = IdeVersion.createIdeVersionIfValid(buildNumber)
          ?.setProductCodeIfAbsent(productCode)
          ?: continue

        val product = IntelliJPlatformProduct.fromIdeVersion(ideVersion) ?: continue

        val downloadUrl = buildDownloadUrl(artifactInfo, channel, groupId, version)

        val isRelease = channel == IntelliJIdeRepository.Channel.RELEASE && isReleaseLikeVersion(artifactInfo.version)
        val releasedVersion = version.takeIf { isRelease }
        val uploadDate = Instant.ofEpochMilli(artifactInfo.lastModifiedUnixTimeMs).atZone(ZoneOffset.UTC).toLocalDate()
        val availableIde = AvailableIde(ideVersion, releasedVersion, downloadUrl, uploadDate, product)
        allAvailableIdes.add(availableIde)
      }
    }

    /**
     * Remove duplicated IDEs.
     */
    return allAvailableIdes
      .groupBy { it.version }
      .mapValues { getUniqueIde(it.value) }
      .values.toList()
  }