com.autonomousapps.model.GradleVariantIdentification.kt Maven / Gradle / Ivy

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Analyzes dependency usage in Android and JVM projects

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// Copyright (c) 2024. Tony Robalik.
// SPDX-License-Identifier: Apache-2.0
package com.autonomousapps.model

import com.squareup.moshi.JsonClass
import java.io.Serializable

@JsonClass(generateAdapter = false)
data class GradleVariantIdentification(
  val capabilities: Set,
  val attributes: Map,
) : Serializable, Comparable {

  companion object {
    val EMPTY = GradleVariantIdentification(emptySet(), emptyMap())
  }

  override fun compareTo(other: GradleVariantIdentification): Int {
    return toSingleString().compareTo(other.toSingleString())
  }

  private fun toSingleString() =
    capabilities.sorted().joinToString() + attributes.map { (k, v) -> "$k=$v" }.sorted().joinToString()

  /**
   * Check that all the requested capabilities are declared in the 'target'. Otherwise, the target can't be a target
   * of the given declarations. The requested capabilities ALWAYS have to exist in a target to be selected.
   */
  fun variantMatches(target: Coordinates): Boolean = when (target) {
    is FlatCoordinates -> true
    is ProjectCoordinates -> if (capabilities.isEmpty()) {
      target.gradleVariantIdentification.capabilities.any {
        // If empty, needs to contain the 'default' capability (for projects we need to check with endsWith)
        it.endsWith(target.identifier.substring(target.identifier.lastIndexOf(":")))
      }
    } else {
      target.gradleVariantIdentification.capabilities.containsAll(capabilities)
    }

    else -> if (capabilities.isEmpty()) {
      target.gradleVariantIdentification.capabilities.any {
        // If empty, needs to contain the 'default' capability
        it == target.identifier
      }
    } else {
      target.gradleVariantIdentification.capabilities.containsAll(capabilities)
    }
  }
}