Fix ivy descriptor and snapshot artifacts

app/src/main/kotlin/org/nixos/gradle2nix/Process.kt

@@ -21,8 +21,6 @@ import org.nixos.gradle2nix.env.ArtifactSet
 import org.nixos.gradle2nix.env.Env
 import org.nixos.gradle2nix.env.Module
 import org.nixos.gradle2nix.env.ModuleId
-import org.nixos.gradle2nix.env.ModuleVersionId
-import org.nixos.gradle2nix.env.Version
 import org.nixos.gradle2nix.metadata.Checksum
 import org.nixos.gradle2nix.metadata.Component
 import org.nixos.gradle2nix.metadata.Md5
@@ -31,6 +29,8 @@ import org.nixos.gradle2nix.metadata.Sha256
 import org.nixos.gradle2nix.metadata.Sha512
 import org.nixos.gradle2nix.metadata.VerificationMetadata
 import org.nixos.gradle2nix.metadata.parseVerificationMetadata
+import org.nixos.gradle2nix.model.DependencyCoordinates
+import org.nixos.gradle2nix.model.Version
 import org.nixos.gradle2nix.module.GradleModule
 import org.nixos.gradle2nix.module.Variant
 
@@ -44,12 +44,10 @@ private fun shouldSkipRepository(repository: Repository): Boolean {
 
 fun processDependencies(config: Config): Env {
     val verificationMetadata = readVerificationMetadata(config)
-    val verificationComponents = verificationMetadata?.components?.associateBy {
+    val verificationComponents = verificationMetadata?.components?.associateBy { it.id } ?: emptyMap()
-        ModuleVersionId(ModuleId(it.group, it.name), it.version)
+    val moduleCache = mutableMapOf<DependencyCoordinates, GradleModule?>()
-    } ?: emptyMap()
+    val pomCache = mutableMapOf<DependencyCoordinates, Pair<String, ArtifactFile>?>()
-    val moduleCache = mutableMapOf<ModuleVersionId, GradleModule?>()
+    val ivyCache = mutableMapOf<DependencyCoordinates, Pair<String, ArtifactFile>?>()
-    val pomCache = mutableMapOf<ModuleVersionId, Pair<String, ArtifactFile>?>()
-    val ivyCache = mutableMapOf<ModuleVersionId, Pair<String, ArtifactFile>?>()
     val configurations = readDependencyGraph(config)
 
     val repositories = configurations
@@ -71,15 +69,14 @@ fun processDependencies(config: Config): Env {
 
     return configurations.asSequence()
         .flatMap { it.allDependencies.asSequence() }
-        .filterNot { it.id.startsWith("project ") || it.repository == null || it.repository !in repositories }
+        .filterNot { it.repository == null || it.repository !in repositories }
-        .groupBy { ModuleId(it.coordinates.group, it.coordinates.module) }
+        .groupBy { ModuleId(it.id.group, it.id.module) }
-        .mapValues { (id, deps) ->
+        .mapValues { (_, deps) ->
-            val versions = deps.groupBy { Version(it.coordinates.version) }
+            val byVersion = deps.groupBy { it.id }
-                .mapValues { (version, deps) ->
+                .mapValues { (componentId, deps) ->
-                    val componentId = ModuleVersionId(id, version)
                     val dep = MergedDependency(
                         id = componentId,
-                        repositories = deps.mapNotNull { repositories[it.repository] }
+                        repositories = deps.mapNotNull { repositories[it.repository] }.distinct()
                     )
                     val component = verificationComponents[componentId]
                         ?: verifyComponentFilesInCache(config, componentId)
@@ -93,7 +90,7 @@ fun processDependencies(config: Config): Env {
                         maybeDownloadMavenPom(config.logger, component, dep.repositories, gradleModule)
                     }
                     val ivyArtifact = ivyCache.getOrPut(componentId) {
-                        maybeDownloadIvyDescriptor(config.logger, component, dep.repositories, gradleModule)
+                        maybeDownloadIvyDescriptor(config.logger, component, dep.repositories)
                     }
 
                     val files = buildMap {
@@ -104,7 +101,7 @@ fun processDependencies(config: Config): Env {
                                 artifact.name,
                                 ArtifactFile(
                                     urls = dep.repositories.flatMap { repo ->
-                                        artifactUrls(componentId, artifact.name, repo, gradleModule)
+                                        artifactUrls(config.logger, componentId, artifact.name, repo, gradleModule)
                                     }.distinct(),
                                     hash = artifact.checksums.first().toSri()
                                 )
@@ -114,8 +111,9 @@ fun processDependencies(config: Config): Env {
 
                     ArtifactSet(files)
                 }
+                .mapKeys { Version(it.key.version) }
                 .toSortedMap(Version.Comparator.reversed())
-            Module(versions)
+            Module(byVersion)
         }
         .toSortedMap(compareBy(ModuleId::toString))
 }
@@ -134,9 +132,9 @@ private fun readDependencyGraph(config: Config): List<ResolvedConfiguration> {
 
 private fun verifyComponentFilesInCache(
     config: Config,
-    id: ModuleVersionId,
+    id: DependencyCoordinates,
 ): Component? {
-    val cacheDir = with(id) { config.gradleHome.resolve("caches/modules-2/files-2.1/$group/$name/$version") }
+    val cacheDir = with(id) { config.gradleHome.resolve("caches/modules-2/files-2.1/$group/$module/$version") }
     if (!cacheDir.exists()) {
         return null
     }
@@ -149,17 +147,17 @@ private fun verifyComponentFilesInCache(
 
 private fun verifyComponentFilesInTestRepository(
     config: Config,
-    id: ModuleVersionId
+    id: DependencyCoordinates
 ): Component? {
     if (m2 == null) return null
     val dir = with(id) {
-        File(URI.create(m2)).resolve("${group.replace(".", "/")}/$name/$version")
+        File(URI.create(m2)).resolve("${group.replace(".", "/")}/$module/$version")
     }
     if (!dir.exists()) {
         config.logger.log("$id: not found in m2 repository; tried $dir")
         return null
     }
-    val verifications = dir.walk().filter { it.isFile && it.name.startsWith(id.name) }.map { f ->
+    val verifications = dir.walk().filter { it.isFile && it.name.startsWith(id.module) }.map { f ->
         ArtifactMetadata(
             f.name,
             sha256 = Sha256(f.sha256())
@@ -175,7 +173,7 @@ private fun maybeDownloadGradleModule(
     repos: List<Repository>
 ): ArtifactDownload<Pair<String, GradleModule>>? {
     if (component.artifacts.none { it.name.endsWith(".module") }) return null
-    val filename = with(component.id) { "$name-$version.module" }
+    val filename = with(component.id) { "$module-$version.module" }
     return maybeDownloadArtifact(logger, component.id, filename, repos)?.let { artifact ->
         try {
             ArtifactDownload(
@@ -199,12 +197,12 @@ private fun maybeDownloadMavenPom(
     if (component.artifacts.any { it.name.endsWith(".pom") }) return null
     val pomRepos = repos.filter { "mavenPom" in it.metadataSources }
     if (pomRepos.isEmpty()) return null
-    val filename = with(component.id) { "$name-$version.pom" }
+    val filename = with(component.id) { "$module-$version.pom" }
 
     return maybeDownloadArtifact(logger, component.id, filename, pomRepos)?.let { artifact ->
         filename to ArtifactFile(
             urls = pomRepos.flatMap { repo ->
-                artifactUrls(component.id, filename, repo, gradleModule)
+                artifactUrls(logger, component.id, filename, repo, gradleModule)
             }.distinct(),
             hash = artifact.hash.toSri()
         )
@@ -215,28 +213,52 @@ private fun maybeDownloadIvyDescriptor(
     logger: Logger,
     component: Component,
     repos: List<Repository>,
-    gradleModule: GradleModule?
 ): Pair<String, ArtifactFile>? {
-    if (component.artifacts.any { it.name == "ivy.xml" }) return null
     val ivyRepos = repos.filter { "ivyDescriptor" in it.metadataSources }
     if (ivyRepos.isEmpty()) return null
-    return maybeDownloadArtifact(logger, component.id, "ivy.xml", ivyRepos)?.let { artifact ->
+
-        "ivy.xml" to ArtifactFile(
+    val urls = ivyRepos
-            urls = ivyRepos.flatMap { repo ->
+        .flatMap { repo ->
-                artifactUrls(component.id, "ivy.xml", repo, gradleModule)
+            val attributes = attributes(component.id, repo)
-            }.distinct(),
+            repo.metadataResources.mapNotNull { fill(it, attributes).takeIf(::isUrlComplete) }
+        }
+        .filter { url ->
+            component.artifacts.none { url.substringAfterLast('/') == it.name }
+        }
+
+    var artifact: ArtifactDownload<String>? = null
+
+    for (url in urls) {
+        try {
+            val source = HashingSource.sha256(URL(url).openStream().source())
+            val text = source.buffer().readUtf8()
+            val hash = source.hash
+            artifact = ArtifactDownload(text, url, Sha256(hash.hex()))
+            break
+        } catch (e: IOException) {
+            // Pass
+        }
+    }
+
+    if (artifact == null) {
+        logger.debug("ivy descriptor not found in urls: $urls")
+        return null
+    }
+    return artifact.artifact to ArtifactFile(
+        urls = urls,
         hash = artifact.hash.toSri()
     )
 }
-}
 
 private fun maybeDownloadArtifact(
     logger: Logger,
-    id: ModuleVersionId,
+    id: DependencyCoordinates,
     filename: String,
     repos: List<Repository>
 ): ArtifactDownload<String>? {
-    val urls = repos.flatMap { artifactUrls(id, filename, it, null)}
+    val urls = repos.flatMap { artifactUrls(logger, id, filename, it, null)}
+
+    logger.debug("artifact $filename: $urls")
 
     for (url in urls) {
         try {
@@ -270,10 +292,11 @@ private fun Checksum.toSri(): String {
 }
 
 private fun artifactUrls(
-    id: ModuleVersionId,
+    logger: Logger,
+    id: DependencyCoordinates,
     filename: String,
     repository: Repository,
-    module: GradleModule?
+    module: GradleModule?,
 ): List<String> {
     val groupAsPath = id.group.replace(".", "/")
 
@@ -286,8 +309,8 @@ private fun artifactUrls(
 
     val attributes = mutableMapOf(
         "organisation" to if (repository.m2Compatible) groupAsPath else id.group,
-        "module" to id.name,
+        "module" to id.module,
-        "revision" to id.version.toString(),
+        "revision" to id.version,
     ) + fileAttributes(repoFilename, id.version)
 
     val resources = when (attributes["ext"]) {
@@ -299,7 +322,7 @@ private fun artifactUrls(
             repository.artifactResources
         }
         else -> repository.artifactResources
-    }
+    }.map { it.replaceFirst("-[revision]", "-${id.artifactVersion}") }
 
     val urls = mutableListOf<String>()
 
@@ -309,10 +332,12 @@ private fun artifactUrls(
         }
         if (location.none { it == '[' || it == ']' }) {
             urls.add(location)
+        } else {
+            logger.warn("failed to construct artifact URL: $location")
         }
     }
 
-    return urls
+    return urls.distinct()
 }
 
 private val optionalRegex = Regex("\\(([^)]+)\\)")
@@ -328,8 +353,16 @@ private fun fill(template: String, attributes: Map<String, String>): String {
     }
 }
 
+private fun isUrlComplete(url: String): Boolean = !url.contains("[")
+
+private fun attributes(id: DependencyCoordinates, repository: Repository): Map<String, String> = buildMap {
+    put("organisation", if (repository.m2Compatible) id.group.replace(".", "/") else id.group)
+    put("module", id.module)
+    put("revision", id.version)
+}
+
 // Gradle persists artifacts with the Maven artifact pattern, which may not match the repository's pattern.
-private fun fileAttributes(file: String, version: Version): Map<String, String> {
+private fun fileAttributes(file: String, version: String): Map<String, String> {
     val parts = Regex("(.+)-$version(-([^.]+))?(\\.(.+))?").matchEntire(file) ?: return emptyMap()
 
     val (artifact, _, classifier, _, ext) = parts.destructured
@@ -342,7 +375,7 @@ private fun fileAttributes(file: String, version: Version): Map<String, String>
 }
 
 private data class MergedDependency(
-    val id: ModuleVersionId,
+    val id: DependencyCoordinates,
     val repositories: List<Repository>
 )
 

app/src/main/kotlin/org/nixos/gradle2nix/env/Env.kt

@@ -1,6 +1,5 @@
 package org.nixos.gradle2nix.env
 
-import java.util.concurrent.ConcurrentHashMap
 import kotlinx.serialization.KSerializer
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.SerializationException
@@ -9,8 +8,7 @@ import kotlinx.serialization.descriptors.PrimitiveSerialDescriptor
 import kotlinx.serialization.descriptors.SerialDescriptor
 import kotlinx.serialization.encoding.Decoder
 import kotlinx.serialization.encoding.Encoder
-import org.gradle.internal.impldep.com.google.common.collect.ImmutableMap
+import org.nixos.gradle2nix.model.Version
-import org.gradle.internal.impldep.com.google.common.primitives.Longs
 
 typealias Env = Map<ModuleId, Module>
 
@@ -68,204 +66,3 @@ data class ModuleId(
         }
     }
 }
-
-@Serializable(ModuleVersionId.Serializer::class)
-data class ModuleVersionId(
-    val moduleId: ModuleId,
-    val version: Version
-) : Comparable<ModuleVersionId> {
-    constructor(group: String, name: String, version: Version) : this(ModuleId(group, name), version)
-
-    val group: String get() = moduleId.group
-    val name: String get() = moduleId.name
-
-    override fun compareTo(other: ModuleVersionId): Int =
-        compareValuesBy(
-            this,
-            other,
-            ModuleVersionId::moduleId,
-            ModuleVersionId::version
-        )
-
-
-    override fun toString(): String = "$group:$name:$version"
-
-    internal object Serializer : KSerializer<ModuleVersionId> {
-        override val descriptor: SerialDescriptor = PrimitiveSerialDescriptor(
-            Version::class.qualifiedName!!,
-            PrimitiveKind.STRING
-        )
-
-        override fun serialize(encoder: Encoder, value: ModuleVersionId) {
-            encoder.encodeString(value.toString())
-        }
-
-        override fun deserialize(decoder: Decoder): ModuleVersionId {
-            val encoded = decoder.decodeString()
-            val parts = encoded.split(":")
-            if (parts.size != 3 || parts.any(String::isBlank)) {
-                throw SerializationException("invalid module version id: $encoded")
-            }
-            return ModuleVersionId(
-                moduleId = ModuleId(parts[0], parts[1]),
-                version = Version(parts[3])
-            )
-        }
-    }
-}
-
-@Serializable(Version.Serializer::class)
-class Version(val source: String, val parts: List<String>, base: Version?) : Comparable<Version> {
-
-    private val base: Version
-    val numericParts: List<Long?>
-
-    init {
-        this.base = base ?: this
-        this.numericParts = parts.map(Longs::tryParse)
-    }
-
-    override fun compareTo(other: Version): Int = compare(this, other)
-
-    override fun toString(): String = source
-
-    override fun equals(other: Any?): Boolean = when {
-        other === this -> true
-        other == null || other !is Version -> false
-        else -> source == other.source
-    }
-
-    override fun hashCode(): Int = source.hashCode()
-
-    object Comparator : kotlin.Comparator<Version> {
-        override fun compare(o1: Version, o2: Version): Int =
-            Version.compare(o1, o2)
-    }
-
-    internal object Serializer : KSerializer<Version> {
-        override val descriptor: SerialDescriptor = PrimitiveSerialDescriptor(
-            Version::class.qualifiedName!!,
-            PrimitiveKind.STRING
-        )
-
-        override fun serialize(encoder: Encoder, value: Version) {
-            encoder.encodeString(value.source)
-        }
-
-        override fun deserialize(decoder: Decoder): Version {
-            return Version(decoder.decodeString())
-        }
-    }
-
-    companion object {
-        private val SPECIAL_MEANINGS: Map<String, Int> = ImmutableMap.builderWithExpectedSize<String, Int>(7)
-            .put("dev", -1)
-            .put("rc", 1)
-            .put("snapshot", 2)
-            .put("final", 3).put("ga", 4).put("release", 5)
-            .put("sp", 6).build()
-
-        private val cache = ConcurrentHashMap<String, Version>()
-
-        // From org.gradle.api.internal.artifacts.ivyservice.ivyresolve.strategy.VersionParser
-        operator fun invoke(original: String): Version = cache.getOrPut(original) {
-            val parts = mutableListOf<String>()
-            var digit = false
-            var startPart = 0
-            var pos = 0
-            var endBase = 0
-            var endBaseStr = 0
-            while (pos < original.length) {
-                val ch = original[pos]
-                if (ch == '.' || ch == '_' || ch == '-' || ch == '+') {
-                    parts.add(original.substring(startPart, pos))
-                    startPart = pos + 1
-                    digit = false
-                    if (ch != '.' && endBaseStr == 0) {
-                        endBase = parts.size
-                        endBaseStr = pos
-                    }
-                } else if (ch in '0'..'9') {
-                    if (!digit && pos > startPart) {
-                        if (endBaseStr == 0) {
-                            endBase = parts.size + 1
-                            endBaseStr = pos
-                        }
-                        parts.add(original.substring(startPart, pos))
-                        startPart = pos
-                    }
-                    digit = true
-                } else {
-                    if (digit) {
-                        if (endBaseStr == 0) {
-                            endBase = parts.size + 1
-                            endBaseStr = pos
-                        }
-                        parts.add(original.substring(startPart, pos))
-                        startPart = pos
-                    }
-                    digit = false
-                }
-                pos++
-            }
-            if (pos > startPart) {
-                parts.add(original.substring(startPart, pos))
-            }
-            var base: Version? = null
-            if (endBaseStr > 0) {
-                base = Version(original.substring(0, endBaseStr), parts.subList(0, endBase), null)
-            }
-            Version(original, parts, base)
-        }
-
-        // From org.gradle.api.internal.artifacts.ivyservice.ivyresolve.strategy.StaticVersionComparator
-        private fun compare(version1: Version, version2: Version): Int {
-            if (version1 == version2) {
-                return 0
-            }
-
-            val parts1 = version1.parts
-            val parts2 = version2.parts
-            val numericParts1 = version1.numericParts
-            val numericParts2 = version2.numericParts
-            var lastIndex = -1
-
-            for (i in 0..<(minOf(parts1.size, parts2.size))) {
-                lastIndex = i
-
-                val part1 = parts1[i]
-                val part2 = parts2[i]
-
-                val numericPart1 = numericParts1[i]
-                val numericPart2 = numericParts2[i]
-
-                when {
-                    part1 == part2 -> continue
-                    numericPart1 != null && numericPart2 == null -> return 1
-                    numericPart2 != null && numericPart1 == null -> return -1
-                    numericPart1 != null && numericPart2 != null -> {
-                        val result = numericPart1.compareTo(numericPart2)
-                        if (result == 0) continue
-                        return result
-                    }
-                    else -> {
-                        // both are strings, we compare them taking into account special meaning
-                        val sm1 = SPECIAL_MEANINGS[part1.lowercase()]
-                        val sm2 = SPECIAL_MEANINGS[part2.lowercase()]
-                        if (sm1 != null) return sm1 - (sm2 ?: 0)
-                        if (sm2 != null) return -sm2
-                        return part1.compareTo(part2)
-                    }
-                }
-            }
-            if (lastIndex < parts1.size) {
-                return if (numericParts1[lastIndex] == null) -1 else 1
-            }
-            if (lastIndex < parts2.size) {
-                return if (numericParts2[lastIndex] == null) 1 else -1
-            }
-
-            return 0
-        }
-    }
-}

app/src/main/kotlin/org/nixos/gradle2nix/metadata/VerificationMetadata.kt

@@ -9,8 +9,7 @@ import nl.adaptivity.xmlutil.serialization.XmlElement
 import nl.adaptivity.xmlutil.serialization.XmlSerialName
 import nl.adaptivity.xmlutil.xmlStreaming
 import org.nixos.gradle2nix.Logger
-import org.nixos.gradle2nix.env.ModuleVersionId
+import org.nixos.gradle2nix.model.DependencyCoordinates
-import org.nixos.gradle2nix.env.Version
 
 sealed interface Coordinates {
     val group: String?
@@ -104,15 +103,17 @@ data class Artifact(
 data class Component(
     val group: String,
     val name: String,
-    val version: Version,
+    val version: String,
+    val timestamp: String? = null,
     val artifacts: List<Artifact> = emptyList(),
 ) {
-    val id: ModuleVersionId get() = ModuleVersionId(group, name, version)
+    val id: DependencyCoordinates get() = DependencyCoordinates(group, name, version, timestamp)
 
-    constructor(id: ModuleVersionId, artifacts: List<Artifact>) : this(
+    constructor(id: DependencyCoordinates, artifacts: List<Artifact>) : this(
         id.group,
-        id.name,
+        id.module,
         id.version,
+        id.timestamp,
         artifacts
     )
 }

fixtures/golden/dependency/snapshot-redirect.groovy.json

@@ -3,13 +3,13 @@
     "-SNAPSHOT": {
       "packr--SNAPSHOT.jar": {
         "urls": [
-          "https://jitpack.io/com/github/anuken/packr/-SNAPSHOT/packr--SNAPSHOT.jar"
+          "https://jitpack.io/com/github/anuken/packr/-SNAPSHOT/packr--packr-1.2-g034efe5-114.jar"
         ],
         "hash": "sha256-XrfVZLc7efr2n3Bz6mOw8DkRI0T8rU8B/MKUMVDl71w="
       },
       "packr--SNAPSHOT.pom": {
         "urls": [
-          "https://jitpack.io/com/github/anuken/packr/-SNAPSHOT/packr--SNAPSHOT.pom"
+          "https://jitpack.io/com/github/anuken/packr/-SNAPSHOT/packr--packr-1.2-g034efe5-114.pom"
         ],
         "hash": "sha256-xP28J7blX1IzuJxD4u/wy1ZbwAT5RAajBcpBWs1fAxU="
       }

fixtures/golden/plugin/resolves-from-default-repo.groovy.json

@@ -3,15 +3,15 @@
     "5.6.0": {
       "jna-5.6.0.jar": {
         "urls": [
-          "https://plugins.gradle.org/m2/net/java/dev/jna/jna/5.6.0/jna-5.6.0.jar",
+          "https://repo.maven.apache.org/maven2/net/java/dev/jna/jna/5.6.0/jna-5.6.0.jar",
-          "https://repo.maven.apache.org/maven2/net/java/dev/jna/jna/5.6.0/jna-5.6.0.jar"
+          "https://plugins.gradle.org/m2/net/java/dev/jna/jna/5.6.0/jna-5.6.0.jar"
         ],
         "hash": "sha256-VVfiNaiqL5dm1dxgnWeUjyqIMsLXls6p7x1svgs7fq8="
       },
       "jna-5.6.0.pom": {
         "urls": [
-          "https://plugins.gradle.org/m2/net/java/dev/jna/jna/5.6.0/jna-5.6.0.pom",
+          "https://repo.maven.apache.org/maven2/net/java/dev/jna/jna/5.6.0/jna-5.6.0.pom",
-          "https://repo.maven.apache.org/maven2/net/java/dev/jna/jna/5.6.0/jna-5.6.0.pom"
+          "https://plugins.gradle.org/m2/net/java/dev/jna/jna/5.6.0/jna-5.6.0.pom"
         ],
         "hash": "sha256-X+gbAlWXjyRhbTexBgi3lJil8wc+HZsgONhzaoMfJgg="
       }
@@ -21,15 +21,15 @@
     "1.0.20200330": {
       "trove4j-1.0.20200330.jar": {
         "urls": [
-          "https://plugins.gradle.org/m2/org/jetbrains/intellij/deps/trove4j/1.0.20200330/trove4j-1.0.20200330.jar",
+          "https://repo.maven.apache.org/maven2/org/jetbrains/intellij/deps/trove4j/1.0.20200330/trove4j-1.0.20200330.jar",
-          "https://repo.maven.apache.org/maven2/org/jetbrains/intellij/deps/trove4j/1.0.20200330/trove4j-1.0.20200330.jar"
+          "https://plugins.gradle.org/m2/org/jetbrains/intellij/deps/trove4j/1.0.20200330/trove4j-1.0.20200330.jar"
         ],
         "hash": "sha256-xf1yW/+rUYRr88d9sTg8YKquv+G3/i8A0j/ht98KQ50="
       },
       "trove4j-1.0.20200330.pom": {
         "urls": [
-          "https://plugins.gradle.org/m2/org/jetbrains/intellij/deps/trove4j/1.0.20200330/trove4j-1.0.20200330.pom",
+          "https://repo.maven.apache.org/maven2/org/jetbrains/intellij/deps/trove4j/1.0.20200330/trove4j-1.0.20200330.pom",
-          "https://repo.maven.apache.org/maven2/org/jetbrains/intellij/deps/trove4j/1.0.20200330/trove4j-1.0.20200330.pom"
+          "https://plugins.gradle.org/m2/org/jetbrains/intellij/deps/trove4j/1.0.20200330/trove4j-1.0.20200330.pom"
         ],
         "hash": "sha256-h3IcuqZaPJfYsbqdIHhA8WTJ/jh1n8nqEP/iZWX40+k="
       }
@@ -97,15 +97,15 @@
     "1.7.21": {
       "kotlin-compiler-embeddable-1.7.21.jar": {
         "urls": [
-          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-compiler-embeddable/1.7.21/kotlin-compiler-embeddable-1.7.21.jar",
+          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-compiler-embeddable/1.7.21/kotlin-compiler-embeddable-1.7.21.jar",
-          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-compiler-embeddable/1.7.21/kotlin-compiler-embeddable-1.7.21.jar"
+          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-compiler-embeddable/1.7.21/kotlin-compiler-embeddable-1.7.21.jar"
         ],
         "hash": "sha256-Ty5JK8x5XgaA4/h67qGtrp8wbK9SBAuUpvoPiP2skvk="
       },
       "kotlin-compiler-embeddable-1.7.21.pom": {
         "urls": [
-          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-compiler-embeddable/1.7.21/kotlin-compiler-embeddable-1.7.21.pom",
+          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-compiler-embeddable/1.7.21/kotlin-compiler-embeddable-1.7.21.pom",
-          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-compiler-embeddable/1.7.21/kotlin-compiler-embeddable-1.7.21.pom"
+          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-compiler-embeddable/1.7.21/kotlin-compiler-embeddable-1.7.21.pom"
         ],
         "hash": "sha256-CwIzMip2MO/eEzUmjkYSPw1tNjg5gg/TfE7Lbv+njjs="
       }
@@ -147,15 +147,15 @@
     "1.7.21": {
       "kotlin-daemon-embeddable-1.7.21.jar": {
         "urls": [
-          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-daemon-embeddable/1.7.21/kotlin-daemon-embeddable-1.7.21.jar",
+          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-daemon-embeddable/1.7.21/kotlin-daemon-embeddable-1.7.21.jar",
-          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-daemon-embeddable/1.7.21/kotlin-daemon-embeddable-1.7.21.jar"
+          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-daemon-embeddable/1.7.21/kotlin-daemon-embeddable-1.7.21.jar"
         ],
         "hash": "sha256-A+bwJUNSJIlOSe5e2EfLCwtKh540z6uQ1wzakmKnV00="
       },
       "kotlin-daemon-embeddable-1.7.21.pom": {
         "urls": [
-          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-daemon-embeddable/1.7.21/kotlin-daemon-embeddable-1.7.21.pom",
+          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-daemon-embeddable/1.7.21/kotlin-daemon-embeddable-1.7.21.pom",
-          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-daemon-embeddable/1.7.21/kotlin-daemon-embeddable-1.7.21.pom"
+          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-daemon-embeddable/1.7.21/kotlin-daemon-embeddable-1.7.21.pom"
         ],
         "hash": "sha256-vB3pwgh7ouTlQQF6i66PQF7IAKGK5MJH6R8rVedh5kk="
       }
@@ -371,15 +371,15 @@
     "1.7.21": {
       "kotlin-scripting-common-1.7.21.jar": {
         "urls": [
-          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-scripting-common/1.7.21/kotlin-scripting-common-1.7.21.jar",
+          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-scripting-common/1.7.21/kotlin-scripting-common-1.7.21.jar",
-          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-scripting-common/1.7.21/kotlin-scripting-common-1.7.21.jar"
+          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-scripting-common/1.7.21/kotlin-scripting-common-1.7.21.jar"
         ],
         "hash": "sha256-0ZLMLNlDFecijrkTZqNpdmpoIrPOvKwUwR1MSXM2y6Q="
       },
       "kotlin-scripting-common-1.7.21.pom": {
         "urls": [
-          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-scripting-common/1.7.21/kotlin-scripting-common-1.7.21.pom",
+          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-scripting-common/1.7.21/kotlin-scripting-common-1.7.21.pom",
-          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-scripting-common/1.7.21/kotlin-scripting-common-1.7.21.pom"
+          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-scripting-common/1.7.21/kotlin-scripting-common-1.7.21.pom"
         ],
         "hash": "sha256-2xzYRWGPDLQXOK3H72jZ+NIjZ1sFg+NbsMCEA30AWe4="
       }
@@ -389,15 +389,15 @@
     "1.7.21": {
       "kotlin-scripting-compiler-embeddable-1.7.21.jar": {
         "urls": [
-          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-scripting-compiler-embeddable/1.7.21/kotlin-scripting-compiler-embeddable-1.7.21.jar",
+          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-scripting-compiler-embeddable/1.7.21/kotlin-scripting-compiler-embeddable-1.7.21.jar",
-          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-scripting-compiler-embeddable/1.7.21/kotlin-scripting-compiler-embeddable-1.7.21.jar"
+          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-scripting-compiler-embeddable/1.7.21/kotlin-scripting-compiler-embeddable-1.7.21.jar"
         ],
         "hash": "sha256-qu9jHwICEl2ZHZgjRxn4ZK1anW40m/DtRGsTd9gXGKE="
       },
       "kotlin-scripting-compiler-embeddable-1.7.21.pom": {
         "urls": [
-          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-scripting-compiler-embeddable/1.7.21/kotlin-scripting-compiler-embeddable-1.7.21.pom",
+          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-scripting-compiler-embeddable/1.7.21/kotlin-scripting-compiler-embeddable-1.7.21.pom",
-          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-scripting-compiler-embeddable/1.7.21/kotlin-scripting-compiler-embeddable-1.7.21.pom"
+          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-scripting-compiler-embeddable/1.7.21/kotlin-scripting-compiler-embeddable-1.7.21.pom"
         ],
         "hash": "sha256-xHXL2+0BepcMD9y46qu1UNc9E6T+a4e3efxM9S148JM="
       }
@@ -407,15 +407,15 @@
     "1.7.21": {
       "kotlin-scripting-compiler-impl-embeddable-1.7.21.jar": {
         "urls": [
-          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-scripting-compiler-impl-embeddable/1.7.21/kotlin-scripting-compiler-impl-embeddable-1.7.21.jar",
+          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-scripting-compiler-impl-embeddable/1.7.21/kotlin-scripting-compiler-impl-embeddable-1.7.21.jar",
-          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-scripting-compiler-impl-embeddable/1.7.21/kotlin-scripting-compiler-impl-embeddable-1.7.21.jar"
+          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-scripting-compiler-impl-embeddable/1.7.21/kotlin-scripting-compiler-impl-embeddable-1.7.21.jar"
         ],
         "hash": "sha256-ZOK9uuvzgJSzwh5nCX5Qe4NoTaQTi6h6CwmhMgOXVCg="
       },
       "kotlin-scripting-compiler-impl-embeddable-1.7.21.pom": {
         "urls": [
-          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-scripting-compiler-impl-embeddable/1.7.21/kotlin-scripting-compiler-impl-embeddable-1.7.21.pom",
+          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-scripting-compiler-impl-embeddable/1.7.21/kotlin-scripting-compiler-impl-embeddable-1.7.21.pom",
-          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-scripting-compiler-impl-embeddable/1.7.21/kotlin-scripting-compiler-impl-embeddable-1.7.21.pom"
+          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-scripting-compiler-impl-embeddable/1.7.21/kotlin-scripting-compiler-impl-embeddable-1.7.21.pom"
         ],
         "hash": "sha256-5c0+HEj+qhC1YVqidOFh5/dcFijcJhZ1ALZ0b4gfweM="
       }
@@ -425,15 +425,15 @@
     "1.7.21": {
       "kotlin-scripting-jvm-1.7.21.jar": {
         "urls": [
-          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-scripting-jvm/1.7.21/kotlin-scripting-jvm-1.7.21.jar",
+          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-scripting-jvm/1.7.21/kotlin-scripting-jvm-1.7.21.jar",
-          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-scripting-jvm/1.7.21/kotlin-scripting-jvm-1.7.21.jar"
+          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-scripting-jvm/1.7.21/kotlin-scripting-jvm-1.7.21.jar"
         ],
         "hash": "sha256-Uz441a1oFCoFE0HyK8cO113IUGSxk3rPBRN1XMPwSF4="
       },
       "kotlin-scripting-jvm-1.7.21.pom": {
         "urls": [
-          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-scripting-jvm/1.7.21/kotlin-scripting-jvm-1.7.21.pom",
+          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-scripting-jvm/1.7.21/kotlin-scripting-jvm-1.7.21.pom",
-          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-scripting-jvm/1.7.21/kotlin-scripting-jvm-1.7.21.pom"
+          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-scripting-jvm/1.7.21/kotlin-scripting-jvm-1.7.21.pom"
         ],
         "hash": "sha256-cnwtOnluoiOWPu7P7kHvKygsVbZ+V8O0mgFwpMSbfGE="
       }

fixtures/golden/plugin/resolves-from-default-repo.kotlin.json

@@ -3,15 +3,15 @@
     "5.6.0": {
       "jna-5.6.0.jar": {
         "urls": [
-          "https://plugins.gradle.org/m2/net/java/dev/jna/jna/5.6.0/jna-5.6.0.jar",
+          "https://repo.maven.apache.org/maven2/net/java/dev/jna/jna/5.6.0/jna-5.6.0.jar",
-          "https://repo.maven.apache.org/maven2/net/java/dev/jna/jna/5.6.0/jna-5.6.0.jar"
+          "https://plugins.gradle.org/m2/net/java/dev/jna/jna/5.6.0/jna-5.6.0.jar"
         ],
         "hash": "sha256-VVfiNaiqL5dm1dxgnWeUjyqIMsLXls6p7x1svgs7fq8="
       },
       "jna-5.6.0.pom": {
         "urls": [
-          "https://plugins.gradle.org/m2/net/java/dev/jna/jna/5.6.0/jna-5.6.0.pom",
+          "https://repo.maven.apache.org/maven2/net/java/dev/jna/jna/5.6.0/jna-5.6.0.pom",
-          "https://repo.maven.apache.org/maven2/net/java/dev/jna/jna/5.6.0/jna-5.6.0.pom"
+          "https://plugins.gradle.org/m2/net/java/dev/jna/jna/5.6.0/jna-5.6.0.pom"
         ],
         "hash": "sha256-X+gbAlWXjyRhbTexBgi3lJil8wc+HZsgONhzaoMfJgg="
       }
@@ -21,15 +21,15 @@
     "1.0.20200330": {
       "trove4j-1.0.20200330.jar": {
         "urls": [
-          "https://plugins.gradle.org/m2/org/jetbrains/intellij/deps/trove4j/1.0.20200330/trove4j-1.0.20200330.jar",
+          "https://repo.maven.apache.org/maven2/org/jetbrains/intellij/deps/trove4j/1.0.20200330/trove4j-1.0.20200330.jar",
-          "https://repo.maven.apache.org/maven2/org/jetbrains/intellij/deps/trove4j/1.0.20200330/trove4j-1.0.20200330.jar"
+          "https://plugins.gradle.org/m2/org/jetbrains/intellij/deps/trove4j/1.0.20200330/trove4j-1.0.20200330.jar"
         ],
         "hash": "sha256-xf1yW/+rUYRr88d9sTg8YKquv+G3/i8A0j/ht98KQ50="
       },
       "trove4j-1.0.20200330.pom": {
         "urls": [
-          "https://plugins.gradle.org/m2/org/jetbrains/intellij/deps/trove4j/1.0.20200330/trove4j-1.0.20200330.pom",
+          "https://repo.maven.apache.org/maven2/org/jetbrains/intellij/deps/trove4j/1.0.20200330/trove4j-1.0.20200330.pom",
-          "https://repo.maven.apache.org/maven2/org/jetbrains/intellij/deps/trove4j/1.0.20200330/trove4j-1.0.20200330.pom"
+          "https://plugins.gradle.org/m2/org/jetbrains/intellij/deps/trove4j/1.0.20200330/trove4j-1.0.20200330.pom"
         ],
         "hash": "sha256-h3IcuqZaPJfYsbqdIHhA8WTJ/jh1n8nqEP/iZWX40+k="
       }
@@ -97,15 +97,15 @@
     "1.7.21": {
       "kotlin-compiler-embeddable-1.7.21.jar": {
         "urls": [
-          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-compiler-embeddable/1.7.21/kotlin-compiler-embeddable-1.7.21.jar",
+          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-compiler-embeddable/1.7.21/kotlin-compiler-embeddable-1.7.21.jar",
-          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-compiler-embeddable/1.7.21/kotlin-compiler-embeddable-1.7.21.jar"
+          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-compiler-embeddable/1.7.21/kotlin-compiler-embeddable-1.7.21.jar"
         ],
         "hash": "sha256-Ty5JK8x5XgaA4/h67qGtrp8wbK9SBAuUpvoPiP2skvk="
       },
       "kotlin-compiler-embeddable-1.7.21.pom": {
         "urls": [
-          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-compiler-embeddable/1.7.21/kotlin-compiler-embeddable-1.7.21.pom",
+          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-compiler-embeddable/1.7.21/kotlin-compiler-embeddable-1.7.21.pom",
-          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-compiler-embeddable/1.7.21/kotlin-compiler-embeddable-1.7.21.pom"
+          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-compiler-embeddable/1.7.21/kotlin-compiler-embeddable-1.7.21.pom"
         ],
         "hash": "sha256-CwIzMip2MO/eEzUmjkYSPw1tNjg5gg/TfE7Lbv+njjs="
       }
@@ -147,15 +147,15 @@
     "1.7.21": {
       "kotlin-daemon-embeddable-1.7.21.jar": {
         "urls": [
-          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-daemon-embeddable/1.7.21/kotlin-daemon-embeddable-1.7.21.jar",
+          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-daemon-embeddable/1.7.21/kotlin-daemon-embeddable-1.7.21.jar",
-          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-daemon-embeddable/1.7.21/kotlin-daemon-embeddable-1.7.21.jar"
+          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-daemon-embeddable/1.7.21/kotlin-daemon-embeddable-1.7.21.jar"
         ],
         "hash": "sha256-A+bwJUNSJIlOSe5e2EfLCwtKh540z6uQ1wzakmKnV00="
       },
       "kotlin-daemon-embeddable-1.7.21.pom": {
         "urls": [
-          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-daemon-embeddable/1.7.21/kotlin-daemon-embeddable-1.7.21.pom",
+          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-daemon-embeddable/1.7.21/kotlin-daemon-embeddable-1.7.21.pom",
-          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-daemon-embeddable/1.7.21/kotlin-daemon-embeddable-1.7.21.pom"
+          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-daemon-embeddable/1.7.21/kotlin-daemon-embeddable-1.7.21.pom"
         ],
         "hash": "sha256-vB3pwgh7ouTlQQF6i66PQF7IAKGK5MJH6R8rVedh5kk="
       }
@@ -371,15 +371,15 @@
     "1.7.21": {
       "kotlin-scripting-common-1.7.21.jar": {
         "urls": [
-          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-scripting-common/1.7.21/kotlin-scripting-common-1.7.21.jar",
+          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-scripting-common/1.7.21/kotlin-scripting-common-1.7.21.jar",
-          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-scripting-common/1.7.21/kotlin-scripting-common-1.7.21.jar"
+          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-scripting-common/1.7.21/kotlin-scripting-common-1.7.21.jar"
         ],
         "hash": "sha256-0ZLMLNlDFecijrkTZqNpdmpoIrPOvKwUwR1MSXM2y6Q="
       },
       "kotlin-scripting-common-1.7.21.pom": {
         "urls": [
-          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-scripting-common/1.7.21/kotlin-scripting-common-1.7.21.pom",
+          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-scripting-common/1.7.21/kotlin-scripting-common-1.7.21.pom",
-          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-scripting-common/1.7.21/kotlin-scripting-common-1.7.21.pom"
+          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-scripting-common/1.7.21/kotlin-scripting-common-1.7.21.pom"
         ],
         "hash": "sha256-2xzYRWGPDLQXOK3H72jZ+NIjZ1sFg+NbsMCEA30AWe4="
       }
@@ -389,15 +389,15 @@
     "1.7.21": {
       "kotlin-scripting-compiler-embeddable-1.7.21.jar": {
         "urls": [
-          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-scripting-compiler-embeddable/1.7.21/kotlin-scripting-compiler-embeddable-1.7.21.jar",
+          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-scripting-compiler-embeddable/1.7.21/kotlin-scripting-compiler-embeddable-1.7.21.jar",
-          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-scripting-compiler-embeddable/1.7.21/kotlin-scripting-compiler-embeddable-1.7.21.jar"
+          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-scripting-compiler-embeddable/1.7.21/kotlin-scripting-compiler-embeddable-1.7.21.jar"
         ],
         "hash": "sha256-qu9jHwICEl2ZHZgjRxn4ZK1anW40m/DtRGsTd9gXGKE="
       },
       "kotlin-scripting-compiler-embeddable-1.7.21.pom": {
         "urls": [
-          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-scripting-compiler-embeddable/1.7.21/kotlin-scripting-compiler-embeddable-1.7.21.pom",
+          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-scripting-compiler-embeddable/1.7.21/kotlin-scripting-compiler-embeddable-1.7.21.pom",
-          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-scripting-compiler-embeddable/1.7.21/kotlin-scripting-compiler-embeddable-1.7.21.pom"
+          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-scripting-compiler-embeddable/1.7.21/kotlin-scripting-compiler-embeddable-1.7.21.pom"
         ],
         "hash": "sha256-xHXL2+0BepcMD9y46qu1UNc9E6T+a4e3efxM9S148JM="
       }
@@ -407,15 +407,15 @@
     "1.7.21": {
       "kotlin-scripting-compiler-impl-embeddable-1.7.21.jar": {
         "urls": [
-          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-scripting-compiler-impl-embeddable/1.7.21/kotlin-scripting-compiler-impl-embeddable-1.7.21.jar",
+          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-scripting-compiler-impl-embeddable/1.7.21/kotlin-scripting-compiler-impl-embeddable-1.7.21.jar",
-          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-scripting-compiler-impl-embeddable/1.7.21/kotlin-scripting-compiler-impl-embeddable-1.7.21.jar"
+          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-scripting-compiler-impl-embeddable/1.7.21/kotlin-scripting-compiler-impl-embeddable-1.7.21.jar"
         ],
         "hash": "sha256-ZOK9uuvzgJSzwh5nCX5Qe4NoTaQTi6h6CwmhMgOXVCg="
       },
       "kotlin-scripting-compiler-impl-embeddable-1.7.21.pom": {
         "urls": [
-          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-scripting-compiler-impl-embeddable/1.7.21/kotlin-scripting-compiler-impl-embeddable-1.7.21.pom",
+          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-scripting-compiler-impl-embeddable/1.7.21/kotlin-scripting-compiler-impl-embeddable-1.7.21.pom",
-          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-scripting-compiler-impl-embeddable/1.7.21/kotlin-scripting-compiler-impl-embeddable-1.7.21.pom"
+          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-scripting-compiler-impl-embeddable/1.7.21/kotlin-scripting-compiler-impl-embeddable-1.7.21.pom"
         ],
         "hash": "sha256-5c0+HEj+qhC1YVqidOFh5/dcFijcJhZ1ALZ0b4gfweM="
       }
@@ -425,15 +425,15 @@
     "1.7.21": {
       "kotlin-scripting-jvm-1.7.21.jar": {
         "urls": [
-          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-scripting-jvm/1.7.21/kotlin-scripting-jvm-1.7.21.jar",
+          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-scripting-jvm/1.7.21/kotlin-scripting-jvm-1.7.21.jar",
-          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-scripting-jvm/1.7.21/kotlin-scripting-jvm-1.7.21.jar"
+          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-scripting-jvm/1.7.21/kotlin-scripting-jvm-1.7.21.jar"
         ],
         "hash": "sha256-Uz441a1oFCoFE0HyK8cO113IUGSxk3rPBRN1XMPwSF4="
       },
       "kotlin-scripting-jvm-1.7.21.pom": {
         "urls": [
-          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-scripting-jvm/1.7.21/kotlin-scripting-jvm-1.7.21.pom",
+          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-scripting-jvm/1.7.21/kotlin-scripting-jvm-1.7.21.pom",
-          "https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-scripting-jvm/1.7.21/kotlin-scripting-jvm-1.7.21.pom"
+          "https://plugins.gradle.org/m2/org/jetbrains/kotlin/kotlin-scripting-jvm/1.7.21/kotlin-scripting-jvm-1.7.21.pom"
         ],
         "hash": "sha256-cnwtOnluoiOWPu7P7kHvKygsVbZ+V8O0mgFwpMSbfGE="
       }

model/src/main/kotlin/org/nixos/gradle2nix/model/DependencyCoordinates.kt

@@ -1,26 +1,53 @@
 package org.nixos.gradle2nix.model
 
+import kotlinx.serialization.KSerializer
 import kotlinx.serialization.Serializable
+import kotlinx.serialization.descriptors.PrimitiveKind
+import kotlinx.serialization.descriptors.PrimitiveSerialDescriptor
+import kotlinx.serialization.descriptors.SerialDescriptor
+import kotlinx.serialization.encoding.Decoder
+import kotlinx.serialization.encoding.Encoder
 
-@Serializable
+@Serializable(DependencyCoordinates.Serializer::class)
 data class DependencyCoordinates(
     val group: String,
     val module: String,
     val version: String,
     val timestamp: String? = null
-) {
+) : Comparable<DependencyCoordinates> {
+
     override fun toString(): String = if (timestamp != null) {
         "$group:$module:$version:$timestamp"
     } else {
         "$group:$module:$version"
     }
 
-    val isSnapshot: Boolean get() = timestamp != null
-    val moduleVersion: String get() = version
     val artifactVersion: String get() =
         timestamp?.let { version.replace("SNAPSHOT", it) } ?: version
 
+    override fun compareTo(other: DependencyCoordinates): Int = comparator.compare(this, other)
+
+    object Serializer : KSerializer<DependencyCoordinates> {
+        override val descriptor: SerialDescriptor = PrimitiveSerialDescriptor(
+            DependencyCoordinates::class.qualifiedName!!,
+            PrimitiveKind.STRING
+        )
+
+        override fun deserialize(decoder: Decoder): DependencyCoordinates {
+            val encoded = decoder.decodeString()
+            return parse(encoded)
+        }
+
+        override fun serialize(encoder: Encoder, value: DependencyCoordinates) {
+            encoder.encodeString(value.toString())
+        }
+    }
+
     companion object {
+        val comparator = compareBy<DependencyCoordinates> { it.group }
+            .thenBy { it.module }
+            .thenByDescending { it.artifactVersion }
+
         fun parse(id: String): DependencyCoordinates {
             val parts = id.split(":")
             return when (parts.size) {

model/src/main/kotlin/org/nixos/gradle2nix/model/ResolvedConfiguration.kt

@@ -13,7 +13,7 @@ data class ResolvedConfiguration(
         allDependencies.add(component)
     }
 
-    fun hasDependency(componentId: String): Boolean {
+    fun hasDependency(componentId: DependencyCoordinates): Boolean {
         return allDependencies.any { it.id == componentId }
     }
 }

model/src/main/kotlin/org/nixos/gradle2nix/model/ResolvedDependency.kt

@@ -4,10 +4,9 @@ import kotlinx.serialization.Serializable
 
 @Serializable
 data class ResolvedDependency(
-    val id: String,
+    val id: DependencyCoordinates,
     val source: DependencySource,
     val direct: Boolean,
-    val coordinates: DependencyCoordinates,
     val repository: String?,
     val dependencies: List<String> = emptyList(),
 )

model/src/main/kotlin/org/nixos/gradle2nix/model/Version.kt

@@ -0,0 +1,172 @@
+package org.nixos.gradle2nix.model
+
+import java.util.concurrent.ConcurrentHashMap
+import kotlinx.serialization.KSerializer
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.descriptors.PrimitiveKind
+import kotlinx.serialization.descriptors.PrimitiveSerialDescriptor
+import kotlinx.serialization.descriptors.SerialDescriptor
+import kotlinx.serialization.encoding.Decoder
+import kotlinx.serialization.encoding.Encoder
+
+
+@Serializable(Version.Serializer::class)
+class Version(val source: String, val parts: List<String>, base: Version?) : Comparable<Version> {
+
+    private val base: Version
+    val numericParts: List<Long?>
+
+    init {
+        this.base = base ?: this
+        this.numericParts = parts.map {
+            try { it.toLong() } catch (e: NumberFormatException) { null }
+        }
+    }
+
+    override fun compareTo(other: Version): Int = compare(this, other)
+
+    override fun toString(): String = source
+
+    override fun equals(other: Any?): Boolean = when {
+        other === this -> true
+        other == null || other !is Version -> false
+        else -> source == other.source
+    }
+
+    override fun hashCode(): Int = source.hashCode()
+
+    object Comparator : kotlin.Comparator<Version> {
+        override fun compare(o1: Version, o2: Version): Int =
+            Version.compare(o1, o2)
+    }
+
+    internal object Serializer : KSerializer<Version> {
+        override val descriptor: SerialDescriptor = PrimitiveSerialDescriptor(
+            Version::class.qualifiedName!!,
+            PrimitiveKind.STRING
+        )
+
+        override fun serialize(encoder: Encoder, value: Version) {
+            encoder.encodeString(value.source)
+        }
+
+        override fun deserialize(decoder: Decoder): Version {
+            return Version(decoder.decodeString())
+        }
+    }
+
+    companion object {
+        private val SPECIAL_MEANINGS: Map<String, Int> = mapOf(
+            "dev" to -1,
+            "rc" to 1,
+            "snapshot" to 2,
+            "final" to 3,
+            "ga" to 4,
+            "release" to 5,
+            "sp" to 6
+        )
+
+        private val cache = ConcurrentHashMap<String, Version>()
+
+        // From org.gradle.api.internal.artifacts.ivyservice.ivyresolve.strategy.VersionParser
+        operator fun invoke(original: String): Version = cache.getOrPut(original) {
+            val parts = mutableListOf<String>()
+            var digit = false
+            var startPart = 0
+            var pos = 0
+            var endBase = 0
+            var endBaseStr = 0
+            while (pos < original.length) {
+                val ch = original[pos]
+                if (ch == '.' || ch == '_' || ch == '-' || ch == '+') {
+                    parts.add(original.substring(startPart, pos))
+                    startPart = pos + 1
+                    digit = false
+                    if (ch != '.' && endBaseStr == 0) {
+                        endBase = parts.size
+                        endBaseStr = pos
+                    }
+                } else if (ch in '0'..'9') {
+                    if (!digit && pos > startPart) {
+                        if (endBaseStr == 0) {
+                            endBase = parts.size + 1
+                            endBaseStr = pos
+                        }
+                        parts.add(original.substring(startPart, pos))
+                        startPart = pos
+                    }
+                    digit = true
+                } else {
+                    if (digit) {
+                        if (endBaseStr == 0) {
+                            endBase = parts.size + 1
+                            endBaseStr = pos
+                        }
+                        parts.add(original.substring(startPart, pos))
+                        startPart = pos
+                    }
+                    digit = false
+                }
+                pos++
+            }
+            if (pos > startPart) {
+                parts.add(original.substring(startPart, pos))
+            }
+            var base: Version? = null
+            if (endBaseStr > 0) {
+                base = Version(original.substring(0, endBaseStr), parts.subList(0, endBase), null)
+            }
+            Version(original, parts, base)
+        }
+
+        // From org.gradle.api.internal.artifacts.ivyservice.ivyresolve.strategy.StaticVersionComparator
+        private fun compare(version1: Version, version2: Version): Int {
+            if (version1 == version2) {
+                return 0
+            }
+
+            val parts1 = version1.parts
+            val parts2 = version2.parts
+            val numericParts1 = version1.numericParts
+            val numericParts2 = version2.numericParts
+            var lastIndex = -1
+
+            for (i in 0..<(minOf(parts1.size, parts2.size))) {
+                lastIndex = i
+
+                val part1 = parts1[i]
+                val part2 = parts2[i]
+
+                val numericPart1 = numericParts1[i]
+                val numericPart2 = numericParts2[i]
+
+                when {
+                    part1 == part2 -> continue
+                    numericPart1 != null && numericPart2 == null -> return 1
+                    numericPart2 != null && numericPart1 == null -> return -1
+                    numericPart1 != null && numericPart2 != null -> {
+                        val result = numericPart1.compareTo(numericPart2)
+                        if (result == 0) continue
+                        return result
+                    }
+                    else -> {
+                        // both are strings, we compare them taking into account special meaning
+                        val sm1 = SPECIAL_MEANINGS[part1.lowercase()]
+                        val sm2 = SPECIAL_MEANINGS[part2.lowercase()]
+                        if (sm1 != null) return sm1 - (sm2 ?: 0)
+                        if (sm2 != null) return -sm2
+                        return part1.compareTo(part2)
+                    }
+                }
+            }
+            if (lastIndex < parts1.size) {
+                return if (numericParts1[lastIndex] == null) -1 else 1
+            }
+            if (lastIndex < parts2.size) {
+                return if (numericParts2[lastIndex] == null) 1 else -1
+            }
+
+            return 0
+        }
+    }
+}

plugin/src/main/kotlin/org/nixos/gradle2nix/dependencygraph/extractor/DependencyExtractor.kt

@@ -205,9 +205,10 @@ abstract class DependencyExtractor :
         val resolvedConfiguration = ResolvedConfiguration(source, details.configurationName, repositories)
 
         for (directDependency in getResolvedDependencies(rootComponent)) {
-            val moduleComponentId = directDependency.id as? ModuleComponentIdentifier ?: continue
+            val coordinates = (directDependency.id as? ModuleComponentIdentifier)?.let(::coordinates)
+            if (coordinates != null) {
                 val directDep = createComponentNode(
-                moduleComponentId,
+                    coordinates,
                     source,
                     true,
                     directDependency,
@@ -217,6 +218,7 @@ abstract class DependencyExtractor :
 
                 walkComponentDependencies(result, directDependency, directDep.source, resolvedConfiguration)
             }
+        }
 
         resolvedConfigurations.add(resolvedConfiguration)
     }
@@ -232,19 +234,17 @@ abstract class DependencyExtractor :
 
         val dependencyComponents = getResolvedDependencies(component)
         for (dependencyComponent in dependencyComponents) {
-            if (!resolvedConfiguration.hasDependency(componentId(dependencyComponent))) {
+            val coordinates = (dependencyComponent.id as? ModuleComponentIdentifier)?.let(::coordinates)
-                val moduleComponentId = dependencyComponent.id as? ModuleComponentIdentifier
+                ?: continue
-                if (moduleComponentId != null) {
+            if (!resolvedConfiguration.hasDependency(coordinates)) {
                 val dependencyNode = createComponentNode(
-                        moduleComponentId,
+                    coordinates,
                     componentSource,
                     direct,
                     dependencyComponent,
                     result.getRepositoryId(component)
                 )
                 resolvedConfiguration.addDependency(dependencyNode)
-                }
-
                 walkComponentDependencies(result, dependencyComponent, componentSource, resolvedConfiguration)
             }
         }
@@ -271,7 +271,7 @@ abstract class DependencyExtractor :
     }
 
     private fun createComponentNode(
-        componentId: ModuleComponentIdentifier,
+        coordinates: DependencyCoordinates,
         source: DependencySource,
         direct: Boolean,
         component: ResolvedComponentResult,
@@ -279,12 +279,10 @@ abstract class DependencyExtractor :
     ): ResolvedDependency {
         val componentDependencies =
             component.dependencies.filterIsInstance<ResolvedDependencyResult>().map { componentId(it.selected) }
-        val coordinates = coordinates(componentId)
         return ResolvedDependency(
-            componentId.displayName,
+            coordinates,
             source,
             direct,
-            coordinates,
             repositoryId,
             componentDependencies,
         )
@@ -303,16 +301,6 @@ abstract class DependencyExtractor :
         )
     }
 
-    private fun artifactType(type: Class<out Artifact>): ResolvedArtifact.Type? {
-        return when (type) {
-            SourcesArtifact::class.java -> ResolvedArtifact.Type.SOURCES
-            JavadocArtifact::class.java -> ResolvedArtifact.Type.JAVADOC
-            IvyDescriptorArtifact::class.java -> ResolvedArtifact.Type.IVY_DESCRIPTOR
-            MavenPomArtifact::class.java -> ResolvedArtifact.Type.MAVEN_POM
-            else -> null
-        }
-    }
-
     private fun writeDependencyGraph() {
         val outputDirectory = getOutputDir()
         outputDirectory.mkdirs()