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/*
 * Copyright (C) 2015 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import org.gradle.internal.jvm.Jvm

apply plugin: 'java-library'
apply plugin: 'kotlin'

sourceCompatibility = dataBindingConfig.compilerJavaTargetCompatibility
targetCompatibility = dataBindingConfig.compilerJavaSourceCompatibility

buildscript {
    dependencies {
        classpath libs.kotlin_gradle_plugin
    }
}

sourceSets {
    main {
        java {
            srcDir 'src/main/kotlin'
            srcDir 'src/main/java'
            srcDir 'src/main/xml-gen'
            srcDir 'src/main/grammar-gen'
        }
    }
    test {
        java {
            srcDir 'src/test/java'
            srcDir 'src/test/kotlin'
        }
    }

}

// The libs object comes from buildSrc/base/version.gradle
dependencies {
    implementation project(':dataBinding:baseLibrary')
    implementation project(':dataBinding:baseLibrarySupport')
    implementation libs.antlr4
    implementation libs.apache_commons_io
    implementation libs.juniversalchardet
    implementation libs.guava
    implementation libs.javapoet
    implementation libs.kotlin_stdlib
    implementation libs.gson
    // specify a jaxb runtime for j11 compatibility
    implementation libs.jaxb_runtime
    implementation libs.com.android.tools.annotations
    implementation libs.jetifier_core
    testImplementation libs.junit
    testImplementation libs.compile_testing
    testImplementation libs.truth
    if (!Jvm.current().javaVersion.isJava9Compatible()) {
        testImplementation files(Jvm.current().getToolsJar())
    }
}

project.tasks.create(name : "generateXmlLexer", type : JavaExec) {
    classpath configurations.runtimeClasspath
    mainClass.set("org.antlr.v4.Tool")
    workingDir projectDir
    args "XMLLexer.g4", "-visitor", "-lib", projectDir.absolutePath, "-o", "src/main/xml-gen/android/databinding/parser", "-package", "android.databinding.parser"
}

project.tasks.create(name : "generateXmlParser", type : JavaExec) {
    classpath configurations.runtimeClasspath
    mainClass.set("org.antlr.v4.Tool")
    workingDir projectDir
    args "XMLParser.g4", "-visitor", "-lib", projectDir.absolutePath, "-o", "src/main/xml-gen/android/databinding/parser", "-package", "android.databinding.parser"
    dependsOn "generateXmlLexer"
}

project.tasks.create(name : "generateGrammar", type : JavaExec) {
    classpath configurations.runtimeClasspath
    mainClass.set("org.antlr.v4.Tool")
    args "BindingExpression.g4", "-visitor", "-o", "src/main/grammar-gen/android/databinding/parser", "-package", "android.databinding.parser"
}

def versionProvider = project.provider { project.version }
def buildVersionFileProvider = project.provider { project.file(new File(sourceSets.main.output.resourcesDir,"data_binding_version_info.properties")) }
tasks.create(name : 'exportBuildVersions').doLast {
    def props = new HashMap();
    def buildVersionFile = buildVersionFileProvider.get()
    // Using Java Properties appends date to the output which is bad for incremental compilation.
    // Instead, we build it manually.
    props.put("compilerCommon", versionProvider.get())
    props.put("compiler", versionProvider.get())
    props.put("baseLibrary", versionProvider.get())
    props.put("extensions", versionProvider.get())
    buildVersionFile.getParentFile().mkdirs()
    logger.info("writing build versions file to $buildVersionFile")
    def propText = new StringBuilder();
    props.each {
        propText.append(it.key).append("=").append(it.value).append(System.getProperty("line.separator"))
    }
    buildVersionFile.write(propText.toString())
}

tasks['jar'].dependsOn('exportBuildVersions')
tasks['exportBuildVersions'].dependsOn('processResources')

archivesBaseName = "databinding-compiler-common"
project.ext.pomName = 'Data Binding Compiler Common'
project.ext.pomDesc = 'Common library that can be shared between different build tools'

if (!dataBindingConfig.isIndependent) {
    enablePublishing(this, true)

    publishing {
        publications {
            withType(MavenPublication) {
                artifactId = 'databinding-compiler-common'
            }
        }
    }
}