build.gradle.kts

import org.jetbrains.changelog.Changelog
import org.jetbrains.changelog.markdownToHTML
import java.io.FileReader
import java.util.Properties
import kotlin.apply

// load .env file if it exists
File(".env").takeIf(File::exists)?.let {
    Properties().apply {
        load(FileReader(it))
        println(".env file found")
    }
}

fun properties(key: String) = providers.gradleProperty(key)

fun environment(key: String) = providers.environmentVariable(key)

plugins {
    id("java") // Java support
    alias(libs.plugins.kotlin) // Kotlin support
    alias(libs.plugins.gradleIntelliJPlugin) // Gradle IntelliJ Plugin
    alias(libs.plugins.changelog) // Gradle Changelog Plugin
    alias(libs.plugins.qodana) // Gradle Qodana Plugin
    alias(libs.plugins.kover) // Gradle Kover Plugin
}

group = properties("pluginGroup").get()

version = project.changelog.getAll().keys.toList().first { Regex("""\d+\.\d+\.\d+""").matches(it) }

// Configure project's dependencies
repositories { mavenCentral() }

// Dependencies are managed with Gradle version catalog - read more:
// https://docs.gradle.org/current/userguide/platforms.html#sub:version-catalog
dependencies {
    //    implementation(libs.exampleLibrary)
}

// Set the JVM language level used to build the project.
kotlin { jvmToolchain(17) }

// Configure Gradle IntelliJ Plugin - read more:
// https://plugins.jetbrains.com/docs/intellij/tools-gradle-intellij-plugin.html
intellij {
    pluginName = properties("pluginName")
    version = properties("platformVersion")
    type = properties("platformType")

    // Plugin Dependencies. Uses `platformPlugins` property from the gradle.properties file.
    plugins =
        properties("platformPlugins").map {
            it.split(',').map(String::trim).filter(String::isNotEmpty)
        }
}

// Configure Gradle Changelog Plugin - read more:
// https://github.com/JetBrains/gradle-changelog-plugin
changelog {
    groups.empty()
    repositoryUrl = properties("pluginRepositoryUrl")
}

// Configure Gradle Kover Plugin - read more: https://github.com/Kotlin/kotlinx-kover#configuration
kover { reports { total { xml { onCheck = true } } } }

tasks {
    wrapper { gradleVersion = properties("gradleVersion").get() }

    patchPluginXml {
        version = properties("pluginVersion")
        sinceBuild = properties("pluginSinceBuild")
        untilBuild = properties("pluginUntilBuild")

        val changelog = project.changelog // local variable for configuration cache compatibility

        version = changelog.getAll().keys.toList().first { Regex("""\d+\.\d+\.\d+""").matches(it) }

        // Extract the <!-- Plugin description --> section from README.md and provide for the
        // plugin's manifest
        pluginDescription =
            providers.fileContents(layout.projectDirectory.file("README.md")).asText.map {
                val start = "<!-- Plugin description -->"
                val end = "<!-- Plugin description end -->"

                with(it.lines()) {
                    if (!containsAll(listOf(start, end))) {
                        throw GradleException(
                            "Plugin description section not found in README.md:\n$start ... $end")
                    }
                    subList(indexOf(start) + 1, indexOf(end))
                        .joinToString("\n")
                        .let(::markdownToHTML)
                }
            }

        // Get the latest available change notes from the changelog file
        changeNotes =
            properties("pluginVersion").map { pluginVersion ->
                with(changelog) {
                    renderItem(
                        (getOrNull(pluginVersion) ?: getUnreleased())
                            .withHeader(false)
                            .withEmptySections(false),
                        Changelog.OutputType.HTML,
                    )
                }
            }
    }

    // Configure UI tests plugin
    // Read more: https://github.com/JetBrains/intellij-ui-test-robot
    runIdeForUiTests {
        systemProperty("robot-server.port", "8082")
        systemProperty("ide.mac.message.dialogs.as.sheets", "false")
        systemProperty("jb.privacy.policy.text", "<!--999.999-->")
        systemProperty("jb.consents.confirmation.enabled", "false")
    }

    signPlugin {
        certificateChain = environment("CERTIFICATE_CHAIN")
        privateKey = environment("PRIVATE_KEY")
        password = environment("PRIVATE_KEY_PASSWORD")
    }

    publishPlugin {
        dependsOn("patchChangelog")
        token = environment("PUBLISH_TOKEN")
        // The pluginVersion is based on the SemVer (https://semver.org) and supports pre-release
        // labels, like 2.1.7-alpha.3
        // Specify pre-release label to publish the plugin in a custom Release Channel
        // automatically. Read more:
        // https://plugins.jetbrains.com/docs/intellij/deployment.html#specifying-a-release-channel
        channels =
            properties("pluginVersion").map {
                listOf(it.substringAfter('-', "").substringBefore('.').ifEmpty { "default" })
            }
    }
}