build: use composite builds instead of buildSrc

2025-07-06 12:03:13 +02:00
parent 08c81862af
commit 6c3f833362
22 changed files with 429 additions and 64 deletions
--- a/build-logic/src/main/kotlin/EnvFile.kt
+++ b/build-logic/src/main/kotlin/EnvFile.kt
@@ -0,0 +1,13 @@
+
+import java.io.File
+
+fun parseEnvFile(file: File): Map<String, String> {
+    if (!file.exists()) return mapOf()
+    val map = mutableMapOf<String, String>()
+    for (line in file.readText().lines()) {
+        if (line.isEmpty() || line.startsWith("#")) continue
+        val parts = line.split("=", limit = 2)
+        map[parts[0]] = parts.getOrNull(1) ?: ""
+    }
+    return map
+}
--- a/build-logic/src/main/kotlin/FabricModTransform.kt
+++ b/build-logic/src/main/kotlin/FabricModTransform.kt
@@ -0,0 +1,80 @@
+import com.github.jengelman.gradle.plugins.shadow.transformers.ResourceTransformer
+import com.github.jengelman.gradle.plugins.shadow.transformers.TransformerContext
+import com.google.gson.Gson
+import com.google.gson.JsonObject
+import com.google.gson.JsonPrimitive
+import java.io.Serializable
+import net.fabricmc.accesswidener.AccessWidenerReader
+import net.fabricmc.accesswidener.AccessWidenerWriter
+import org.apache.tools.zip.ZipEntry
+import org.apache.tools.zip.ZipOutputStream
+import org.gradle.api.file.FileTreeElement
+import org.gradle.api.provider.Property
+import org.gradle.api.tasks.Input
+import org.gradle.api.tasks.Internal
+
+open class FabricModTransform : ResourceTransformer {
+
+	enum class AccessWidenerInclusion : Serializable {
+		ALL,
+		NONE,
+	}
+
+	@get:Input
+	var mergeAccessWideners: AccessWidenerInclusion = AccessWidenerInclusion.ALL
+
+	@get:Internal
+	internal var mergedFmj: JsonObject? = null
+
+	@get:Internal
+	internal val foundAccessWideners = AccessWidenerWriter()
+
+	@get:Internal
+	internal var foundAnyAccessWidener = false
+
+	override fun canTransformResource(element: FileTreeElement): Boolean {
+		if (mergeAccessWideners == AccessWidenerInclusion.ALL && element.name.endsWith(".accesswidener"))
+			return true
+		return element.path == "fabric.mod.json"
+	}
+
+	override fun transform(context: TransformerContext) {
+		if (context.path.endsWith(".accesswidener")) {
+			foundAnyAccessWidener = true
+			// TODO: allow filtering for only those mentioned in a fabric.mod.json, potentially
+			context.inputStream.use { stream ->
+				AccessWidenerReader(foundAccessWideners).read(stream.bufferedReader())
+			}
+			return
+		}
+		// TODO: mixins.json relocations
+		val fmj = context.inputStream.use { stream ->
+			Gson().fromJson(stream.bufferedReader(), JsonObject::class.java)
+		}
+		val mergedFmj = this.mergedFmj
+		println("${fmj["id"]} is first? ${mergedFmj == null}")
+		if (mergedFmj == null) {
+			this.mergedFmj = fmj
+		} else {
+			// TODO: merge stuff
+		}
+	}
+
+	override fun hasTransformedResource(): Boolean {
+		return mergedFmj != null
+	}
+
+	override fun modifyOutputStream(os: ZipOutputStream, preserveFileTimestamps: Boolean) {
+		val mergedFmj = mergedFmj!!
+		if (foundAnyAccessWidener) {
+			val awFile = mergedFmj["accessWidener"]
+			require(awFile is JsonPrimitive && awFile.isString)
+			os.putNextEntry(ZipEntry(awFile.asString))
+			os.write(foundAccessWideners.write())
+			os.closeEntry()
+		}
+		os.putNextEntry(ZipEntry("fabric.mod.json"))
+		os.write(mergedFmj.toString().toByteArray())
+		os.closeEntry()
+	}
+}
--- a/build-logic/src/main/kotlin/InnerJarsUnpacker.kt
+++ b/build-logic/src/main/kotlin/InnerJarsUnpacker.kt
@@ -0,0 +1,70 @@
+import com.google.gson.Gson
+import com.google.gson.JsonArray
+import com.google.gson.JsonObject
+import com.google.gson.JsonPrimitive
+import java.io.File
+import java.util.zip.ZipInputStream
+import org.gradle.api.DefaultTask
+import org.gradle.api.file.ConfigurableFileCollection
+import org.gradle.api.file.DirectoryProperty
+import org.gradle.api.tasks.InputFile
+import org.gradle.api.tasks.InputFiles
+import org.gradle.api.tasks.OutputDirectory
+import org.gradle.api.tasks.OutputFiles
+import org.gradle.api.tasks.TaskAction
+import kotlin.io.path.createDirectories
+import kotlin.io.path.outputStream
+
+abstract class InnerJarsUnpacker : DefaultTask() {
+    @get:InputFiles
+    abstract val inputJars: ConfigurableFileCollection
+
+    @get:OutputDirectory
+    abstract val outputDir: DirectoryProperty
+
+    private fun getFabricModJson(inputFile: File): JsonObject {
+        inputFile.inputStream().use {
+            val zis = ZipInputStream(it)
+            while (true) {
+                val entry = zis.nextEntry ?: error("Failed to find fabric.mod.json")
+                if (entry.name == "fabric.mod.json") {
+                    return Gson().fromJson(zis.reader(), JsonObject::class.java)
+                }
+            }
+        }
+    }
+
+    @TaskAction
+    fun unpack() {
+        inputJars.forEach { inputFile ->
+            val fabricModObject = getFabricModJson(inputFile)
+            val jars = fabricModObject["jars"] as? JsonArray ?: error("No jars to unpack in $inputFile")
+            val jarPaths = jars.map {
+                ((it as? JsonObject)?.get("file") as? JsonPrimitive)?.asString
+                    ?: error("Invalid Jar $it in $inputFile")
+            }
+            extractJars(inputFile, jarPaths)
+        }
+    }
+
+    private fun extractJars(inputFile: File, jarPaths: List<String>) {
+        val outputFile = outputDir.get().asFile.toPath()
+        val jarPathSet = jarPaths.toMutableSet()
+        inputFile.inputStream().use {
+            val zis = ZipInputStream(it)
+            while (true) {
+                val entry = zis.nextEntry ?: break
+                if (jarPathSet.remove(entry.name)) {
+                    val resolvedPath = outputFile.resolve(entry.name)
+                    resolvedPath.parent.createDirectories()
+                    resolvedPath.outputStream().use { os ->
+                        zis.copyTo(os)
+                    }
+                }
+            }
+        }
+        if (jarPathSet.isNotEmpty()) {
+            error("Could not extract all jars: $jarPathSet")
+        }
+    }
+}
--- a/build-logic/src/main/kotlin/RepoDownload.kt
+++ b/build-logic/src/main/kotlin/RepoDownload.kt
@@ -0,0 +1,41 @@
+import java.net.URI
+import java.util.zip.ZipInputStream
+import org.gradle.api.DefaultTask
+import org.gradle.api.file.DirectoryProperty
+import org.gradle.api.provider.Property
+import org.gradle.api.tasks.Input
+import org.gradle.api.tasks.OutputDirectory
+import org.gradle.api.tasks.TaskAction
+
+abstract class RepoDownload : DefaultTask() {
+	@get:Input
+	abstract val hash: Property<String>
+
+	@get:OutputDirectory
+	abstract val outputDirectory: DirectoryProperty
+
+	init {
+		outputDirectory.convention(project.layout.buildDirectory.dir("extracted-test-repo"))
+	}
+
+	@TaskAction
+	fun performDownload() {
+		val outputDir = outputDirectory.asFile.get().absoluteFile
+		outputDir.mkdirs()
+		URI("https://github.com/notEnoughUpdates/notEnoughUpdates-rEPO/archive/${hash.get()}.zip").toURL().openStream()
+			.let(::ZipInputStream)
+			.use { zipInput ->
+				while (true) {
+					val entry = zipInput.nextEntry ?: break
+					val destination = outputDir.resolve(
+						entry.name.substringAfter('/')).absoluteFile
+					require(outputDir in generateSequence(destination) { it.parentFile })
+					if (entry.isDirectory) continue
+					destination.parentFile.mkdirs()
+					destination.outputStream().use { output ->
+						zipInput.copyTo(output)
+					}
+				}
+			}
+	}
+}
--- a/build-logic/src/main/kotlin/firmament.base.gradle.kts
+++ b/build-logic/src/main/kotlin/firmament.base.gradle.kts
@@ -0,0 +1 @@
+group = "moe.nea.firmament"
--- a/build-logic/src/main/kotlin/firmament.common.gradle.kts
+++ b/build-logic/src/main/kotlin/firmament.common.gradle.kts
@@ -0,0 +1,2 @@
+apply(plugin = "firmament.base")
+apply(plugin = "firmament.repositories")
--- a/build-logic/src/main/kotlin/firmament.license-management.gradle.kts
+++ b/build-logic/src/main/kotlin/firmament.license-management.gradle.kts
@@ -0,0 +1,5 @@
+apply(plugin = "moe.nea.licenseextractificator")
+
+configure<moe.nea.licenseextractificator.LicenseExtension> {
+	addExtraLicenseMatchers()
+}
--- a/build-logic/src/main/kotlin/firmament.repositories.gradle.kts
+++ b/build-logic/src/main/kotlin/firmament.repositories.gradle.kts
@@ -0,0 +1,46 @@
+repositories {
+	mavenCentral()
+	maven("https://maven.terraformersmc.com/releases/")
+	maven("https://maven.shedaniel.me")
+	maven("https://maven.fabricmc.net")
+	maven("https://pkgs.dev.azure.com/djtheredstoner/DevAuth/_packaging/public/maven/v1")
+	maven("https://api.modrinth.com/maven") {
+		content {
+			includeGroup("maven.modrinth")
+		}
+	}
+	maven("https://repo.sleeping.town") {
+		content {
+			includeGroup("com.unascribed")
+		}
+	}
+	ivy("https://github.com/HotswapProjects/HotswapAgent/releases/download") {
+		patternLayout {
+			artifact("[revision]/[artifact]-[revision].[ext]")
+		}
+		content {
+			includeGroup("virtual.github.hotswapagent")
+		}
+		metadataSources {
+			artifact()
+		}
+	}
+	maven("https://server.bbkr.space/artifactory/libs-release")
+	maven("https://repo.nea.moe/releases")
+	maven("https://maven.notenoughupdates.org/releases")
+	maven("https://repo.nea.moe/mirror")
+	maven("https://jitpack.io/") {
+		content {
+			includeGroupByRegex("(com|io)\\.github\\..+")
+			excludeModule("io.github.cottonmc", "LibGui")
+		}
+	}
+	maven("https://repo.hypixel.net/repository/Hypixel/")
+	maven("https://maven.azureaaron.net/snapshots")
+	maven("https://maven.azureaaron.net/releases")
+	maven("https://www.cursemaven.com")
+	maven("https://maven.isxander.dev/releases") {
+		name = "Xander Maven"
+	}
+	mavenLocal()
+}
--- a/build-logic/src/main/kotlin/licenseinfo.kt
+++ b/build-logic/src/main/kotlin/licenseinfo.kt
@@ -0,0 +1,144 @@
+// SPDX-FileCopyrightText: 2023 Linnea Gräf <nea@nea.moe>
+//
+// SPDX-License-Identifier: CC0-1.0
+
+import moe.nea.licenseextractificator.LicenseExtension
+
+fun LicenseExtension.addExtraLicenseMatchers() {
+    solo {
+        name = "Firmament"
+        description = "A Hypixel SkyBlock mod"
+        developer("Linnea Gräf") {
+            webPresence = "https://nea.moe/"
+        }
+        spdxLicense.`GPL-3-0-or-later`()
+        webPresence = "https://git.nea.moe/nea/Firmament/"
+    }
+    match {
+        if (group == "net.minecraft") useLicense {
+            name = "Minecraft"
+            description = "Minecraft - The critically acclaimed video game"
+            license("All Rights Reserved", "https://www.minecraft.net/en-us/eula")
+            developer("Mojang") {
+                webPresence = "https://mojang.com"
+            }
+            webPresence = "https://www.minecraft.net/en-us"
+        }
+        if (module == "architectury") useLicense {
+            name = "Architectury API"
+            description = "An intermediary api aimed at easing development of multiplatform mods."
+            spdxLicense.`LGPL-3-0-or-later`()
+            developer("Architectury") {
+                webPresence = "https://docs.architectury.dev/"
+            }
+            webPresence = "https://github.com/architectury/architectury-api"
+        }
+        if (module.startsWith("RoughlyEnoughItems")) useLicense {
+            name = module
+            description = "Your recipe viewer mod for 1.13+."
+            spdxLicense.MIT()
+            developer("Shedaniel") {
+                webPresence = "https://shedaniel.me/"
+            }
+            webPresence = "https://github.com/shedaniel/RoughlyEnoughItems"
+        }
+        if (module == "cloth-config") useLicense {
+            name = "Cloth Config"
+            description = "Client sided configuration API"
+            spdxLicense.`LGPL-3-0-or-later`()
+            developer("Shedaniel") {
+                webPresence = "https://shedaniel.me/"
+            }
+            webPresence = "https://github.com/shedaniel/cloth-config"
+        }
+        if (module == "basic-math") useLicense {
+            name = "Cloth BasicMath"
+            description = "Basic Math Operations"
+            spdxLicense.Unlicense()
+            developer("Shedaniel") {
+                webPresence = "https://shedaniel.me/"
+            }
+            webPresence = "https://github.com/shedaniel/cloth-basic-math"
+        }
+        if (module == "fabric-language-kotlin") useLicense {
+            name = "Fabric Language Kotlin"
+            description = "Kotlin Language Support for Fabric mods"
+            webPresence = "https://github.com/FabricMC/fabric-language-kotlin"
+            spdxLicense.`Apache-2-0`()
+            developer("FabricMC") {
+                webPresence = "https://fabricmc.net/"
+            }
+        }
+        if (group == "com.mojang") useLicense {
+            name = module
+            description = "Mojang library packaged by Minecraft"
+        }
+    }
+    module("net.fabricmc", "yarn") {
+        name = "Yarn"
+        description = "Libre Minecraft mappings, free to use for everyone. No exceptions."
+        spdxLicense.`CC0-1-0`()
+        developer("FabricMC") {
+            webPresence = "https://fabricmc.net/"
+        }
+        webPresence = "https://github.com/FabricMC/yarn/"
+    }
+    module("com.mojang", "datafixerupper") {
+        name = "DataFixerUpper"
+        description =
+            "A set of utilities designed for incremental building, merging and optimization of data transformations."
+        spdxLicense.MIT()
+        developer("Mojang") {
+            webPresence = "https://mojang.com"
+        }
+        webPresence = "https://github.com/Mojang/DataFixerUpper"
+    }
+    module("com.mojang", "brigadier") {
+        name = "Brigadier"
+        description = "Brigadier is a command parser & dispatcher, designed and developed for Minecraft: Java Edition."
+        spdxLicense.MIT()
+        developer("Mojang") {
+            webPresence = "https://mojang.com"
+        }
+        webPresence = "https://github.com/Mojang/brigadier"
+    }
+    module("net.fabricmc", "tiny-remapper") {
+        name = "Tiny Remapper"
+        description = "Tiny JAR remapping tool"
+        spdxLicense.`LGPL-3-0-or-later`()
+        webPresence = "https://github.com/FabricMC/tiny-remapper"
+        developer("FabricMC") {
+            webPresence = "https://fabricmc.net/"
+        }
+    }
+    module("net.fabricmc", "sponge-mixin") {
+        name = "Mixin"
+        description = "Mixin is a trait/mixin framework for Java using ASM"
+        spdxLicense.MIT()
+        webPresence = "https://github.com/FabricMC/mixin"
+        developer("FabricMC") {
+            webPresence = "https://fabricmc.net/"
+        }
+        developer("SpongePowered") {
+            webPresence = "https://spongepowered.org/"
+        }
+    }
+    module("net.fabricmc", "tiny-mappings-parser") {
+        name = "Tiny Mappings Parser"
+        webPresence = "https://github.com/fabricMC/tiny-mappings-parser"
+        description = "Library for parsing .tiny mapping files"
+        developer("FabricMC") {
+            webPresence = "https://fabricmc.net/"
+        }
+        spdxLicense.`Apache-2-0`()
+    }
+    module("net.fabricmc", "fabric-loader") {
+        name = "Fabric Loader"
+        description = " Fabric's mostly-version-independent mod loader."
+        spdxLicense.`Apache-2-0`()
+        developer("FabricMC") {
+            webPresence = "https://fabricmc.net/"
+        }
+        webPresence = "https://github.com/FabricMC/fabric-loader/"
+    }
+}
--- a/build-logic/src/main/kotlin/lookupversion.kt
+++ b/build-logic/src/main/kotlin/lookupversion.kt
@@ -0,0 +1,25 @@
+fun execString(vararg args: String): String {
+	val pb = ProcessBuilder(*args)
+		.redirectOutput(ProcessBuilder.Redirect.PIPE)
+		.start()
+	pb.waitFor()
+	return pb.inputStream.readAllBytes().decodeToString().trim()
+}
+
+private val tag = "([0-9.]+)(?:\\+[^-]*)?".toRegex()
+private val tagOffset = "([0-9.]+)(?:\\+.*)?-([0-9]+)-(.+)".toRegex()
+
+inline fun <T> Regex.useMatcher(string: String, block: (MatchResult) -> T): T? {
+	return matchEntire(string)?.let(block)
+}
+
+fun getGitTagInfo(mcVersion: String): String {
+	val str = execString("git", "describe", "--tags", "HEAD")
+	tag.useMatcher(str) {
+		return it.groupValues[1] + "+mc$mcVersion"
+	}
+	tagOffset.useMatcher(str) {
+		return it.groupValues[1] + "-dev+mc$mcVersion+" + it.groupValues[3]
+	}
+	return "nogitversion+mc$mcVersion"
+}