prefab_bypass.gradle

// Copyright (c) 2020-2024 ByteDance, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
//

// Created by Da Xi (xida@bytedance.com) on 2024-11-4.

project.afterEvaluate {
    def archList = ["x86", "x86_64"]

    // Helper function to configure prefab for a specific task
    def configurePrefabForTask = { taskName, arch, dirName, abiName ->
        def task = tasks.findByName("${taskName}[$arch]")
        if (task != null) {
            task.doFirst {
                def prefabPackageFiles = abi.variant.prefabPackages.files
                for (File file : prefabPackageFiles) {
                    def libsDir = findFirstLibsSubdirectory(file)
                    def libsArchDir = new File(libsDir, dirName)
                    if (!libsArchDir.exists()) {
                        libsArchDir.mkdirs()
                        def abiJsonFile = new File(libsArchDir, "abi.json")
                        def abiContent = """
                            {
                              "abi": "$abiName",
                              "api": 16,
                              "ndk": 23,
                              "stl": "none",
                              "static": false
                            }""".stripIndent()
                        abiJsonFile.write(abiContent)
                        def dummySoFile = new File(libsArchDir, "libshadowhook.so")
                        dummySoFile.createNewFile()
                    }
                }
            }
        }
    }

    // Configure tasks for each architecture
    for(arch in archList) {
        def abiName = "$arch"
        def dirName = "android.$arch"
        configurePrefabForTask("configureCMakeDebug", arch, dirName, abiName)
        configurePrefabForTask("configureCMakeRelWithDebInfo", arch, dirName, abiName)
    }
}

def findFirstLibsSubdirectory(File baseDir) {
    // make sure the baseDir exists
    if (!baseDir.exists() || !baseDir.isDirectory()) {
        throw new IllegalArgumentException("baseDir not exists: $baseDir")
    }
    def result = null
    baseDir.eachFileRecurse(groovy.io.FileType.DIRECTORIES) { dir ->
        if (dir.name == 'libs') {
            result = dir
            return true
        }
    }
    return result
}