From 3e60a82ca1be256c750674186d661512db6d7a5f Mon Sep 17 00:00:00 2001
From: Graham <gpe@openrs2.org>
Date: Sat, 2 Apr 2022 10:08:07 +0100
Subject: [PATCH] Add command for unpacking RuneLite flatcaches

Signed-off-by: Graham <gpe@openrs2.org>
---
 all/build.gradle.kts                          |  1 +
 all/src/main/kotlin/org/openrs2/Command.kt    |  2 ++
 cache-cli/build.gradle.kts                    | 32 +++++++++++++++++++
 .../org/openrs2/cache/cli/CacheCommand.kt     | 14 ++++++++
 .../cache/cli/RuneLiteUnpackCommand.kt        | 27 ++++++++++++++++
 settings.gradle.kts                           |  1 +
 6 files changed, 77 insertions(+)
 create mode 100644 cache-cli/build.gradle.kts
 create mode 100644 cache-cli/src/main/kotlin/org/openrs2/cache/cli/CacheCommand.kt
 create mode 100644 cache-cli/src/main/kotlin/org/openrs2/cache/cli/RuneLiteUnpackCommand.kt

diff --git a/all/build.gradle.kts b/all/build.gradle.kts
index fcc0d71767..03832ff753 100644
--- a/all/build.gradle.kts
+++ b/all/build.gradle.kts
@@ -17,6 +17,7 @@ application {
 dependencies {
     implementation(projects.archive)
     implementation(projects.bufferGenerator)
+    implementation(projects.cacheCli)
     implementation(projects.compressCli)
     implementation(projects.crc32)
     implementation(projects.deob)
diff --git a/all/src/main/kotlin/org/openrs2/Command.kt b/all/src/main/kotlin/org/openrs2/Command.kt
index 7a83abc1bc..25ab8841b6 100644
--- a/all/src/main/kotlin/org/openrs2/Command.kt
+++ b/all/src/main/kotlin/org/openrs2/Command.kt
@@ -4,6 +4,7 @@ import com.github.ajalt.clikt.core.NoOpCliktCommand
 import com.github.ajalt.clikt.core.subcommands
 import org.openrs2.archive.ArchiveCommand
 import org.openrs2.buffer.generator.GenerateBufferCommand
+import org.openrs2.cache.cli.CacheCommand
 import org.openrs2.compress.cli.CompressCommand
 import org.openrs2.crc32.Crc32Command
 import org.openrs2.deob.DeobfuscateCommand
@@ -16,6 +17,7 @@ public class Command : NoOpCliktCommand(name = "openrs2") {
     init {
         subcommands(
             ArchiveCommand(),
+            CacheCommand(),
             CompressCommand(),
             Crc32Command(),
             DeobfuscateCommand(),
diff --git a/cache-cli/build.gradle.kts b/cache-cli/build.gradle.kts
new file mode 100644
index 0000000000..2c78abdc71
--- /dev/null
+++ b/cache-cli/build.gradle.kts
@@ -0,0 +1,32 @@
+plugins {
+    `maven-publish`
+    application
+    kotlin("jvm")
+}
+
+application {
+    mainClass.set("org.openrs2.cache.cli.CacheCommandKt")
+}
+
+dependencies {
+    api(libs.clikt)
+
+    implementation(projects.cache)
+    implementation(projects.inject)
+}
+
+publishing {
+    publications.create<MavenPublication>("maven") {
+        from(components["java"])
+
+        pom {
+            packaging = "jar"
+            name.set("OpenRS2 Cache CLI")
+            description.set(
+                """
+                Tools for working with RuneScape caches.
+            """.trimIndent()
+            )
+        }
+    }
+}
diff --git a/cache-cli/src/main/kotlin/org/openrs2/cache/cli/CacheCommand.kt b/cache-cli/src/main/kotlin/org/openrs2/cache/cli/CacheCommand.kt
new file mode 100644
index 0000000000..d7a396d621
--- /dev/null
+++ b/cache-cli/src/main/kotlin/org/openrs2/cache/cli/CacheCommand.kt
@@ -0,0 +1,14 @@
+package org.openrs2.cache.cli
+
+import com.github.ajalt.clikt.core.NoOpCliktCommand
+import com.github.ajalt.clikt.core.subcommands
+
+public fun main(args: Array<String>): Unit = CacheCommand().main(args)
+
+public class CacheCommand : NoOpCliktCommand(name = "cache") {
+    init {
+        subcommands(
+            RuneLiteUnpackCommand()
+        )
+    }
+}
diff --git a/cache-cli/src/main/kotlin/org/openrs2/cache/cli/RuneLiteUnpackCommand.kt b/cache-cli/src/main/kotlin/org/openrs2/cache/cli/RuneLiteUnpackCommand.kt
new file mode 100644
index 0000000000..0ba61e3e85
--- /dev/null
+++ b/cache-cli/src/main/kotlin/org/openrs2/cache/cli/RuneLiteUnpackCommand.kt
@@ -0,0 +1,27 @@
+package org.openrs2.cache.cli
+
+import com.github.ajalt.clikt.core.CliktCommand
+import com.github.ajalt.clikt.parameters.arguments.argument
+import com.github.ajalt.clikt.parameters.types.path
+import com.google.inject.Guice
+import io.netty.buffer.ByteBufAllocator
+import org.openrs2.cache.CacheModule
+import org.openrs2.cache.RuneLiteStore
+import org.openrs2.cache.Store
+import org.openrs2.inject.CloseableInjector
+
+public class RuneLiteUnpackCommand : CliktCommand(name = "unpack-runelite") {
+    private val input by argument().path(mustExist = true, canBeFile = false, mustBeReadable = true)
+    private val output by argument().path(canBeFile = false, mustBeReadable = true, mustBeWritable = true)
+
+    override fun run() {
+        CloseableInjector(Guice.createInjector(CacheModule)).use { injector ->
+            val alloc = injector.getInstance(ByteBufAllocator::class.java)
+            val runeLiteStore = injector.getInstance(RuneLiteStore::class.java)
+
+            Store.open(output, alloc).use { store ->
+                runeLiteStore.unpack(input, store)
+            }
+        }
+    }
+}
diff --git a/settings.gradle.kts b/settings.gradle.kts
index faefb546b4..b62b43b079 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -28,6 +28,7 @@ include(
     "buffer-generator",
     "cache",
     "cache-550",
+    "cache-cli",
     "cli",
     "compress",
     "compress-cli",