mirror of
https://github.com/FabricMC/fabric.git
synced 2024-12-11 16:51:29 -05:00
81 lines
2.3 KiB
Groovy
81 lines
2.3 KiB
Groovy
import java.nio.file.Files
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for (def sourceSet in [
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sourceSets.main,
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sourceSets.client
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]) {
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// We have to capture the source set name for the lazy string literals,
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// otherwise it'll just be whatever the last source set is in the list.
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def sourceSetName = sourceSet.name
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def taskName = sourceSet.getTaskName('generate', 'ImplPackageInfos')
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def task = tasks.register(taskName, GenerateImplPackageInfos) {
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group = 'fabric'
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description = "Generates package-info files for $sourceSetName implementation packages."
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// Only apply to default source directory since we also add the generated
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// sources to the source set.
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sourceRoot = file("src/$sourceSetName/java")
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header = rootProject.file('HEADER')
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outputDir = file("src/generated/$sourceSetName")
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}
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sourceSet.java.srcDir task
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def cleanTask = tasks.register(sourceSet.getTaskName('clean', 'ImplPackageInfos'), Delete) {
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group = 'fabric'
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delete file("src/generated/$sourceSetName")
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}
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clean.dependsOn cleanTask
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}
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class GenerateImplPackageInfos extends DefaultTask {
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@InputFile
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File header
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@SkipWhenEmpty
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@InputDirectory
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final DirectoryProperty sourceRoot = project.objects.directoryProperty()
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@OutputDirectory
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final DirectoryProperty outputDir = project.objects.directoryProperty()
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@TaskAction
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def run() {
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def output = outputDir.get().asFile.toPath()
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output.deleteDir()
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def headerText = header.readLines().join("\n") // normalize line endings
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def root = sourceRoot.get().asFile.toPath()
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for (def dir in ['impl', 'mixin']) {
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def implDir = root.resolve("net/fabricmc/fabric/$dir")
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if (Files.notExists(implDir)) {
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continue
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}
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implDir.eachDirRecurse {
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def containsJava = Files.list(it).any {
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Files.isRegularFile(it) && it.fileName.toString().endsWith('.java')
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}
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if (containsJava && Files.notExists(it.resolve('package-info.java'))) {
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def relativePath = root.relativize(it)
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def target = output.resolve(relativePath)
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Files.createDirectories(target)
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target.resolve('package-info.java').withWriter {
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def packageName = relativePath.toString().replace(File.separator, '.')
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it.write("""$headerText
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|/**
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| * Implementation code for ${project.name}.
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| */
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|@ApiStatus.Internal
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|package $packageName;
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|import org.jetbrains.annotations.ApiStatus;
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|""".stripMargin())
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}
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}
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}
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}
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}
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}
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