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import io.ktor.client.*
import io.ktor.client.engine.jetty.*
import kotlinx.coroutines.runBlocking
import org.apache.commons.io.FilenameUtils
import space.jetbrains.api.runtime.*
import space.jetbrains.api.runtime.resources.projects
import space.jetbrains.api.runtime.types.*
import java.util.*
import kotlin.collections.ArrayList
val checkJavaVersion = tasks.register("checkJavaVersion") {
doLast {
check(JavaVersion.current() >= JavaVersion.VERSION_1_9) {
"Use JDK 9+ to run this task"
}
}
}
tasks.register("listProjectsAndPackageRepositories") {
dependsOn(checkJavaVersion)
doLast {
Space().listProjectsAndPackageRepositories()
}
}
val packagesToDeleteFile: File
get() = project.buildDir.resolve("packages-to-delete.txt")
tasks.register("generateListOfPackagesToDelete") {
dependsOn(checkJavaVersion)
doLast {
Space().preparePackagesToDelete(packagesToDeleteFile)
}
}
tasks.register("deletePackages") {
dependsOn(checkJavaVersion)
doLast {
Space().deletePackages(packagesToDeleteFile)
}
}
fun getLocalProperties() =
Properties().apply {
val file = project.file("local.properties")
if (file.exists()) {
file.inputStream().buffered().use { input ->
load(input)
}
}
}
class Space {
private val localProperties = getLocalProperties()
fun property(name: String): String =
(localProperties.getProperty(name))
?: (project.findProperty(name) as? String)
?: error("Property '$name' is not set")
val token by lazy { property("space.auth.token") }
val server by lazy { property("space.server.url") }
val projectId by lazy { ProjectIdentifier.Id(property("space.project.id")) }
val repoId by lazy { PackageRepositoryIdentifier.Id(property("space.repo.id")) }
val packageVersionToDelete by lazy { property("space.package.version") }
fun withSpaceClient(fn: suspend SpaceHttpClientWithCallContext.() -> Unit) {
runBlocking<Unit> {
HttpClient(Jetty).use { client ->
val space = SpaceHttpClient(client).withPermanentToken(
token = token,
serverUrl = server
)
space.fn()
}
}
}
fun batches(batchSize: Int = 100) =
generateSequence(0) { it + batchSize }
.map { BatchInfo(it.toString(), batchSize) }
suspend fun <T> forAllInAllBatches(
getBatch: suspend (BatchInfo) -> Batch<T>,
fn: suspend (T) -> Unit
) {
for (batchInfo in batches()) {
val batch = getBatch(batchInfo)
for (element in batch.data) {
fn(element)
}
if (batch.data.isEmpty() || (batch.next.toIntOrNull() ?: 0) >= (batch.totalCount ?: 0)) return
}
}
suspend fun SpaceHttpClientWithCallContext.forEachPackage(fn: suspend (PackageData) -> Unit) {
forAllInAllBatches({ batch ->
projects.packages.repositories.packages.getAllPackages(
project = projectId,
repository = repoId,
query = "",
batchInfo = batch
)
}, fn)
}
suspend fun SpaceHttpClientWithCallContext.forEachVersion(packageName: String, fn: suspend (String) -> Unit) {
forAllInAllBatches({ batch ->
projects.packages.repositories.packages.versions.getAllPackageVersions(
projectId, repoId,
packageName,
query = "",
sortColumn = PackagesSortColumn.Created,
sortOrder = ColumnSortOrder.DESC,
batchInfo = batch
)
}) { fn(it.version) }
}
suspend fun SpaceHttpClientWithCallContext.forEachProject(fn: suspend (PR_Project) -> Unit) {
forAllInAllBatches({ batch ->
projects.getAllProjects(batchInfo = batch)
}, fn)
}
suspend fun SpaceHttpClientWithCallContext.forEachPackageRepository(
proj: PR_Project,
fn: (ProjectPackageRepository) -> Unit
) {
projects.packages.repositories.getRepositories(
ProjectIdentifier.Id(proj.id)
).forEach(fn)
}
}
fun Space.listProjectsAndPackageRepositories() {
withSpaceClient {
forEachProject { proj ->
logger.quiet("Project '${proj.name}'(id: ${proj.id})")
forEachPackageRepository(proj) { repo ->
logger.quiet(" Package repository '${repo.name}(id: ${repo.id})'")
}
}
}
}
fun Space.preparePackagesToDelete(packagesFile: File) {
logger.quiet("Preparing list of packages for deletion. This may take some time...")
val packagesToDelete = ArrayList<PackageInfo>()
withSpaceClient {
forEachPackage { pkg ->
forEachVersion(pkg.name) { version ->
if (FilenameUtils.wildcardMatch(version, packageVersionToDelete)) {
packagesToDelete.add(PackageInfo(name = pkg.name, version = version))
}
}
logger.quiet("Analyzed package: ${pkg.name}")
}
}
packagesFile.parentFile.mkdirs()
packagesFile.writer().buffered().use { writer ->
packagesToDelete.forEach {
writer.write("#")
writer.write(it.name)
writer.write(":")
writer.write(it.version)
writer.newLine()
}
}
logger.quiet("List of packages to delete is written to:\n $packagesFile")
logger.quiet("Uncomment packages you want to delete and rerun the task!")
}
fun Space.deletePackages(packagesFile: File) {
if (!packagesFile.exists()) {
error("A list of packages to delete does not exist, run 'generateListOfPackagesToDelete' first")
}
val packagesToDelete = ArrayList<PackageInfo>()
packagesFile.forEachLine { line ->
if (!line.startsWith("#")) {
val split = line.split(":")
if (split.size == 2) {
packagesToDelete.add(PackageInfo(name = split[0], version = split[1]))
}
}
}
if (packagesToDelete.isEmpty()) {
logger.quiet("No packages to delete!")
logger.quiet("Uncomment packages to delete them: ${packagesFile}")
} else {
val allPackagesToBeDeletedText = packagesToDelete.joinToString("\n") { "${it.name}:${it.version}" }
if (ConfirmDeletionDialog.confirm(allPackagesToBeDeletedText)) {
logger.quiet("Deleting ${packagesToDelete.size} packages...")
withSpaceClient {
for (pkg in packagesToDelete) {
projects.packages.repositories.packages.versions.deletePackageVersion(
projectId, repoId, packageName = pkg.name, packageVersion = pkg.version
)
logger.quiet("Deleted package: ${pkg.name}:${pkg.version}")
}
}
packagesFile.copyTo(packagesFile.resolveSibling(packagesFile.nameWithoutExtension + ".deleted.txt"))
packagesFile.delete()
}
}
}
class PackageInfo(
val name: String,
val version: String
)