feat: migrate from nodejs-mobile to termux-nodejs standalone process #623
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| Original file line number | Diff line number | Diff line change |
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@@ -14,10 +14,8 @@ | |
| .cxx | ||
| .kotlin | ||
| local.properties | ||
| app/src/main/assets/* | ||
| app/src/main/jniLibs | ||
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| # key | ||
| key.properties | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,142 @@ | ||
| import java.security.MessageDigest | ||
| import java.net.URI | ||
| import org.apache.commons.compress.archivers.tar.TarArchiveInputStream | ||
| import org.apache.commons.compress.archivers.tar.TarArchiveEntry | ||
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| buildscript { | ||
| repositories { | ||
| mavenCentral() | ||
| } | ||
| dependencies { | ||
| classpath("org.apache.commons:commons-compress:1.28.0") | ||
| classpath("org.tukaani:xz:1.12") | ||
| } | ||
| } | ||
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| abstract class DownloadNodejsTask : DefaultTask() { | ||
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| private val targetArchitectures = listOf("aarch64", "arm", "x86_64") | ||
| private val architectureMap = mapOf( | ||
| "aarch64" to "arm64-v8a", | ||
| "arm" to "armeabi-v7a", | ||
| "x86_64" to "x86_64", | ||
| ) | ||
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| @TaskAction | ||
| fun run() { | ||
| val baseUrl = "https://github.com/nini22P/termux-nodejs/releases/latest/download" | ||
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| val libnodeRoot = project.file("src/main/jniLibs") | ||
| val assetsDir = project.file("src/main/assets") | ||
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| if (!assetsDir.exists()) assetsDir.mkdirs() | ||
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| val sha256Content = fetch("$baseUrl/sha256.txt") | ||
| val expectedHashes = parseSha256Content(sha256Content, targetArchitectures) | ||
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| for (archKey in targetArchitectures) { | ||
| val fileName = expectedHashes.keys.find { it.contains(archKey) } ?: continue | ||
| val expectedHash = expectedHashes[fileName]!! | ||
| val tarFile = File(assetsDir, fileName) | ||
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| val abi = architectureMap[archKey]!! | ||
| val archDir = File(libnodeRoot, abi) | ||
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| val isTarInvalid = !tarFile.exists() || calculateSha256(tarFile) != expectedHash | ||
| if (isTarInvalid) { | ||
| downloadFile("$baseUrl/$fileName", tarFile) | ||
| if (calculateSha256(tarFile) != expectedHash) throw GradleException("SHA256 failed: $fileName") | ||
| } | ||
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| extractBin(tarFile, archDir) | ||
| } | ||
| } | ||
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| private fun extractBin(tarFile: File, archDir: File) { | ||
| val binPrefix = "./data/data/com.termux/files/usr/bin/" | ||
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| val inputStream = tarFile.inputStream().buffered() | ||
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| val decompressed = when { | ||
| tarFile.name.endsWith(".xz") -> | ||
| org.apache.commons.compress.compressors.xz.XZCompressorInputStream(inputStream) | ||
| tarFile.name.endsWith(".gz") -> | ||
| java.util.zip.GZIPInputStream(inputStream) | ||
| else -> inputStream | ||
| } | ||
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| decompressed.use { comp -> | ||
| TarArchiveInputStream(comp).use { tis -> | ||
| var entry: TarArchiveEntry? = tis.nextEntry | ||
| while (entry != null) { | ||
| val name = entry.name | ||
| if (name.startsWith(binPrefix) | ||
| && !entry.isDirectory | ||
| && !entry.isSymbolicLink | ||
| ) { | ||
| val fileName = name.substringAfterLast("/") | ||
| val targetFile = File(archDir, "lib$fileName.so") | ||
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| val bytes = tis.readBytes() | ||
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| val newHash = calculateSha256(bytes) | ||
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| if (targetFile.exists()) { | ||
| val oldHash = calculateSha256(targetFile) | ||
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| if (oldHash == newHash) { | ||
| entry = tis.nextEntry | ||
| continue | ||
| } | ||
| } | ||
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| archDir.mkdirs() | ||
| targetFile.writeBytes(bytes) | ||
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| println("Extracted: ${tarFile} -> $targetFile") | ||
| } | ||
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| entry = tis.nextEntry | ||
| } | ||
| } | ||
| } | ||
| } | ||
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| private fun fetch(url: String): String { | ||
| println("Fetching: $url") | ||
| return URI.create(url).toURL().openStream().bufferedReader().use { it.readText() } | ||
| } | ||
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| private fun downloadFile(url: String, target: File) { | ||
| println("Downloading: $url") | ||
| URI.create(url).toURL().openStream().use { input -> | ||
| target.outputStream().use { output -> input.copyTo(output) } | ||
| } | ||
| } | ||
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Comment on lines
+117
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+133
Contributor
There was a problem hiding this comment. 使用 private fun fetch(url: String): String {
println("Fetching: $url")
val connection = URI.create(url).toURL().openConnection()
connection.connectTimeout = 15000
connection.readTimeout = 15000
return connection.getInputStream().bufferedReader().use { it.readText() }
}
private fun downloadFile(url: String, target: File) {
println("Downloading: $url")
val connection = URI.create(url).toURL().openConnection()
connection.connectTimeout = 15000
connection.readTimeout = 15000
connection.getInputStream().use { input ->
target.outputStream().use { output -> input.copyTo(output) }
}
} |
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| private fun parseSha256Content(content: String, architectures: List<String>): Map<String, String> { | ||
| val hashes = mutableMapOf<String, String>() | ||
| content.lines().forEach { line -> | ||
| val parts = line.trim().split(Regex("\\s+")) | ||
| if (parts.size >= 2) { | ||
| val hash = parts[0] | ||
| val name = parts[1].removePrefix("*") | ||
| if (architectures.any { name.contains(it) }) hashes[name] = hash | ||
| } | ||
| } | ||
| return hashes | ||
| } | ||
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| private fun calculateSha256(file: File): String = calculateSha256(file.readBytes()) | ||
|
Contributor
There was a problem hiding this comment.
private fun calculateSha256(file: File): String {
val digest = MessageDigest.getInstance("SHA-256")
file.inputStream().use { fis ->
val buffer = ByteArray(8192)
var bytesRead = fis.read(buffer)
while (bytesRead != -1) {
digest.update(buffer, 0, bytesRead)
bytesRead = fis.read(buffer)
}
}
return digest.digest().joinToString("") { "%02x".format(it) }
} |
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| private fun calculateSha256(data: ByteArray): String { | ||
| val digest = MessageDigest.getInstance("SHA-256") | ||
| return digest.digest(data).joinToString("") { "%02x".format(it) } | ||
| } | ||
| } | ||
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| tasks.register<DownloadNodejsTask>("downloadNodejs") | ||
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| tasks.named("preBuild") { | ||
| dependsOn("downloadNodejs") | ||
| } | ||
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在 Gradle 配置/执行阶段，直接通过网络请求获取
sha256.txt。如果开发者处于离线状态（无网络连接），即使本地已经下载好了 Node.js 压缩包和解压了二进制文件，整个 Gradle 构建也会因为网络请求失败而中断。建议增加异常捕获：如果网络请求失败，且本地对应的
libnode.so已经存在，则跳过下载和解压步骤，允许离线构建顺利进行。