mirror of
https://github.com/bitcoin-s/bitcoin-s.git
synced 2025-02-23 06:45:21 +01:00
83 lines
2.7 KiB
Scala
83 lines
2.7 KiB
Scala
import java.nio.file._
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import java.security.MessageDigest
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import scala.util.Properties
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name := "bitcoin-s-lnd-rpc"
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libraryDependencies ++= Deps.lndRpc
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CommonSettings.prodSettings
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enablePlugins(AkkaGrpcPlugin)
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// Disable deprecation warning otherwise protobuf deprecation warnings will cause errors
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Compile / scalacOptions += {
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"-Wconf:cat=deprecation:site=lnrpc\\..*:silent,cat=deprecation:site=signrpc\\..*:silent,cat=deprecation:site=walletrpc\\..*:silent"
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}
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TaskKeys.downloadLnd := {
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val logger = streams.value.log
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import scala.sys.process._
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val binaryDir = CommonSettings.binariesPath.resolve("lnd")
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if (Files.notExists(binaryDir)) {
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logger.info(s"Creating directory for lnd binaries: $binaryDir")
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Files.createDirectories(binaryDir)
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}
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val version = "0.14.1-beta"
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val (platform, suffix) =
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if (Properties.isLinux) ("linux-amd64", "tar.gz")
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else if (Properties.isMac) ("darwin-amd64", "tar.gz")
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else if (Properties.isWin) ("windows-amd64", "zip")
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else sys.error(s"Unsupported OS: ${Properties.osName}")
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logger.debug(s"(Maybe) downloading lnd binaries for version: $version")
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val versionDir = binaryDir resolve version
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val location =
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s"https://github.com/lightningnetwork/lnd/releases/download/v$version/lnd-$platform-v$version.$suffix"
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if (Files.exists(versionDir)) {
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logger.debug(
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s"Directory $versionDir already exists, skipping download of lnd $version")
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} else {
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val archiveLocation = binaryDir resolve s"$version.$suffix"
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logger.info(s"Downloading lnd version $version from location: $location")
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logger.info(s"Placing the file in $archiveLocation")
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val downloadCommand = url(location) #> archiveLocation.toFile
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downloadCommand.!!
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val bytes = Files.readAllBytes(archiveLocation)
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val hash = MessageDigest
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.getInstance("SHA-256")
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.digest(bytes)
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.map("%02x" format _)
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.mkString
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val expectedHash =
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if (Properties.isLinux)
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"7034e4aea3f404a9bbb1d157653741eb0e020c3d3272f854d3e2cefa0070f24a"
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else if (Properties.isMac)
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"046409faf7e5049d6ddfdbe2a556fa0b5e6cc651bccce039c6f736b72390ad1d"
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else if (Properties.isWin)
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"661d0538ca04c4f890d3d9a72717916f41350e810ae06f884e7ed97b38bf783f"
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else sys.error(s"Unsupported OS: ${Properties.osName}")
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if (hash.equalsIgnoreCase(expectedHash)) {
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logger.info(s"Download complete and verified, unzipping result")
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val extractCommand = s"tar -xzf $archiveLocation --directory $binaryDir"
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logger.info(s"Extracting archive with command: $extractCommand")
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extractCommand.!!
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} else {
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logger.error(
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s"Downloaded invalid version of lnd, got $hash, expected $expectedHash")
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}
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logger.info(s"Deleting archive")
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Files.delete(archiveLocation)
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}
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}
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