build.gradle.kts

/*
 *  This file is part of android-tree-sitter.
 *
 *  android-tree-sitter library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License as published by the Free Software Foundation; either
 *  version 2.1 of the License, or (at your option) any later version.
 *
 *  android-tree-sitter library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *  along with android-tree-sitter.  If not, see <https://www.gnu.org/licenses/>.
 */

@file:Suppress("UnstableApiUsage")

import com.android.build.gradle.BaseExtension
import com.itsaky.androidide.treesitter.BuildTreeSitterTask
import com.itsaky.androidide.treesitter.CleanTreeSitterBuildTask
import com.itsaky.androidide.treesitter.projectVersionCode
import com.vanniktech.maven.publish.AndroidSingleVariantLibrary
import com.vanniktech.maven.publish.MavenPublishBaseExtension
import com.vanniktech.maven.publish.SonatypeHost

@Suppress("DSL_SCOPE_VIOLATION") plugins {
    id("build-logic.root-project")
    alias(libs.plugins.maven.publish) apply false
}

fun Project.configureBaseExtension() {
    extensions.configure<BaseExtension> {
        compileSdkVersion(33)

        defaultConfig {
            minSdk = 21
            targetSdk = 33
            versionCode = project.projectVersionCode
            versionName = rootProject.version.toString()
        }

        compileOptions {
            sourceCompatibility = JavaVersion.VERSION_11
            targetCompatibility = JavaVersion.VERSION_11
        }

        buildTypes {
            getByName("release") {
                isMinifyEnabled = false
                proguardFiles(
                    getDefaultProguardFile("proguard-android-optimize.txt"),
                    "proguard-rules.pro")
            }
        }
    }
}

subprojects {
    plugins.withId("com.android.application") { configureBaseExtension() }
    plugins.withId("com.android.library") { configureBaseExtension() }
    plugins.withId("android-tree-sitter.ts") {
        configureTsModule()

        // set java library path for tests
        tasks.withType<Test> {
            systemProperty("java.library.path",
                rootProject.buildDir.resolve("host").absolutePath)
        }
    }

    plugins.withId("com.vanniktech.maven.publish.base") {
        configure<MavenPublishBaseExtension> {
            group = "com.itsaky.androidide"
            var versionName = rootProject.version.toString()
            if (System.getenv("PublishToMaven").isNullOrBlank()) {
                versionName = "$versionName-SNAPSHOT"
            }
            versionName = versionName.substring(1) // remove 'v' prefix

            pom {
                name.set(project.name)

                description.set(
                    if (project.description.isNullOrBlank()) "${project.name} grammar for android-tree-sitter."
                    else project.description)

                inceptionYear.set("2022")
                url.set("https://github.com/itsaky/android-tree-sitter/")

                licenses {
                    license {
                        name.set("LGPL-v2.1")
                        url.set(
                            "https://github.com/itsaky/android-tree-sitter/blob/main/LICENSE")
                        distribution.set("repo")
                    }
                }

                scm {
                    url.set("https://github.com/itsaky/android-tree-sitter/")
                    connection.set(
                        "scm:git:git://github.com/itsaky/android-tree-sitter.git")
                    developerConnection.set(
                        "scm:git:ssh://git@github.com/itsaky/android-tree-sitter.git")
                }

                developers {
                    developer {
                        id.set("androidide")
                        name.set("AndroidIDE")
                        url.set("https://androidide.com")
                    }
                }
            }

            coordinates(project.group.toString(), project.name, versionName)
            publishToMavenCentral(host = SonatypeHost.S01)
            signAllPublications()
            configure(AndroidSingleVariantLibrary(publishJavadocJar = false))
        }
    }
}

tasks.register<BuildTreeSitterTask>("buildTreeSitter")

tasks.register<CleanTreeSitterBuildTask>("cleanTreeSitterBuild")

tasks.register<Delete>("clean").configure {
    dependsOn("cleanTreeSitterBuild")
    delete(rootProject.buildDir)
    delete(rootProject.file("tree-sitter-lib/cli/build"))
}

fun Project.configureTsModule() {
    extensions.configure<BaseExtension> {
        val grammarName =
            project.project.name.substringAfter("tree-sitter-", "")
        if (grammarName.isNotBlank()) {
            namespace = "com.itsaky.androidide.treesitter.$grammarName"
            logger.lifecycle("Set namespace '$namespace' to $project")
        }

        ndkVersion = "24.0.8215888"

        defaultConfig {
            val rootProjDir = project.rootProject.projectDir.absolutePath
            val tsDir = "${rootProjDir}/tree-sitter-lib"

            externalNativeBuild {
                cmake {
                    arguments("-DPROJECT_DIR=${rootProjDir}",
                        "-DTS_DIR=${tsDir}")
                }
            }
        }

        externalNativeBuild {
            cmake {
                path = project.file("src/main/cpp/CMakeLists.txt")
                version = "3.22.1"
            }
        }
    }

    // avoid circular dependency
    if (project.projects.androidTreeSitter.name != project.name) {
        configurations.getByName("api").dependencies.add(
            project.projects.androidTreeSitter)
    }
}