LuaCangjia_api/build.cj

package my_project

import std.process.*
import std.fs.*
import std.core.*

func buildCLib(): Int64 {
    let root_dir = Path(".")
    let lib_dir = root_dir.join("lib")
    let build_dir = lib_dir.join("build")
    
    if (!exists(lib_dir)) {
        println("Error: lib directory not found at ${lib_dir}")
        return 1
    }
    
    if (!exists(build_dir)) {
        try {
            Directory.create(build_dir, recursive: true)
        } catch (e: Exception) {
            println("Error: Cannot create build directory")
            return 1
        }
    }
    
    println("Configuring C library with CMake...")
    let cmake_exit = execute(
        "cmake",
        ["-S", lib_dir.toString(), "-B", build_dir.toString()],
        workingDirectory: None,
        environment: None,
        stdIn: Inherit,
        stdOut: Inherit,
        stdErr: Inherit,
        timeout: None
    )
    
    if (cmake_exit != 0) {
        println("CMake configuration failed! Exit code: ${cmake_exit}")
        return cmake_exit
    }
    
    println("Building C library...")
    let build_exit = execute(
        "cmake",
        ["--build", build_dir.toString(), "--parallel"],
        workingDirectory: None,
        environment: None,
        stdIn: Inherit,
        stdOut: Inherit,
        stdErr: Inherit,
        timeout: None
    )
    
    if (build_exit != 0) {
        println("Build failed! Exit code: ${build_exit}")
        return build_exit
    }
    
    println("C library compiled successfully at: ${build_dir}")
    
    let output_dir = root_dir.join("liboutput")
    if (!exists(output_dir)) {
        try {
            Directory.create(output_dir, recursive: true)
        } catch (_: Exception) {
        }
    }
    
    0
}

func stagePreBuild(): Int64 {
    println("Pre-build: compiling C library...")
    buildCLib()
}

func stagePreTest(): Int64 {
    println("Pre-test: compiling C library...")
    buildCLib()
}

func stagePostBuild(): Int64 {
    println("Post-build: C library integration complete")
    0
}

func stagePreClean(): Int64 {
    let build_dir = Path(".").join("lib").join("build")
    if (exists(build_dir)) {
        try {
            remove(build_dir, recursive: true)
            println("Cleaned C library build directory")
        } catch (_: Exception) {
            println("Warning: Failed to clean build directory")
        }
    }
    0
}

main(args: Array<String>): Int64 {
    if (args.size == 0) {
        return 0
    }
    
    match (args[0]) {
        case "pre-build" => stagePreBuild()
        case "pre-test" => stagePreTest()
        case "post-build" => stagePostBuild()
        case "pre-clean" => stagePreClean()
        case _ => 0
    }
}